Subjects -> FOOD AND FOOD INDUSTRIES (Total: 400 journals)
    - BEVERAGES (18 journals)
    - FISH AND FISHERIES (105 journals)
    - FOOD AND FOOD INDUSTRIES (277 journals)

FOOD AND FOOD INDUSTRIES (277 journals)                  1 2     

Showing 1 - 62 of 62 Journals sorted alphabetically
Acta Alimentaria     Full-text available via subscription   (Followers: 2)
Acta Universitatis Cibiniensis. Series E: Food Technology     Open Access   (Followers: 1)
Acta Universitatis Sapientiae, Alimentaria     Open Access   (Followers: 2)
adhäsion KLEBEN & DICHTEN     Hybrid Journal   (Followers: 7)
Advances in Food and Nutrition Research     Full-text available via subscription   (Followers: 59)
Advances in Nutrition     Hybrid Journal   (Followers: 55)
African Journal of Drug and Alcohol Studies     Full-text available via subscription   (Followers: 5)
African Journal of Food, Agriculture, Nutrition and Development     Open Access   (Followers: 15)
Agricultural and Food Science     Open Access   (Followers: 14)
Agriculture & Food Security     Open Access   (Followers: 19)
Agriculture and Food Sciences Research     Open Access   (Followers: 9)
Agro-Science     Full-text available via subscription   (Followers: 2)
Agroecology and Sustainable Food Systems     Hybrid Journal   (Followers: 12)
Agrosearch     Open Access  
Alimentos Hoy     Open Access   (Followers: 1)
American Journal of Food and Nutrition     Open Access   (Followers: 46)
American Journal of Food Science and Technology     Open Access   (Followers: 3)
American Journal of Food Technology     Open Access   (Followers: 9)
Amerta Nutrition     Open Access   (Followers: 1)
Amino Acids     Hybrid Journal   (Followers: 8)
Animal Production     Open Access   (Followers: 3)
Animal Production Science     Hybrid Journal   (Followers: 8)
Annual Review of Food Science and Technology     Full-text available via subscription   (Followers: 13)
Anthropology of food     Open Access   (Followers: 16)
Applied Food Biotechnology     Open Access   (Followers: 4)
Applied Food Research     Open Access   (Followers: 2)
Archaeology of Food and Foodways     Full-text available via subscription  
Archiva Zootehnica     Open Access  
Arquivos Brasileiros de Alimentação     Open Access  
Asian Food Science Journal     Open Access   (Followers: 1)
Asian Journal of Animal and Veterinary Advances     Open Access   (Followers: 8)
Asian Journal of Cell Biology     Open Access   (Followers: 4)
Asian Journal of Clinical Nutrition     Open Access   (Followers: 12)
Asian Journal of Crop Science     Open Access   (Followers: 3)
Asian Plant Research Journal     Open Access  
Bangladesh Rice Journal     Open Access  
Bioactive Compounds in Health and Disease     Open Access  
Biotechnology and Genetic Engineering Reviews     Hybrid Journal   (Followers: 9)
British Food Journal     Hybrid Journal   (Followers: 14)
Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca : Food Science and Technology     Open Access   (Followers: 1)
Canadian Food Studies / La Revue canadienne des études sur l'alimentation     Open Access   (Followers: 1)
Chemical Research in Chinese Universities     Hybrid Journal   (Followers: 4)
COCOS : The Journal of the Coconut Research Institute of Sri Lanka     Open Access   (Followers: 1)
Cogent Food & Agriculture     Open Access  
Comprehensive Reviews in Food Science and Food Safety     Hybrid Journal   (Followers: 4)
Critical Reviews in Food Science and Nutrition     Hybrid Journal   (Followers: 27)
Cuizine: The Journal of Canadian Food Cultures / Cuizine : revue des cultures culinaires au Canada     Open Access   (Followers: 4)
Culture, Agriculture, Food and Environment     Hybrid Journal   (Followers: 21)
Culture, Agriculture, Food and Environment     Hybrid Journal   (Followers: 8)
Current Botany     Open Access   (Followers: 1)
Current Opinion in Food Science     Hybrid Journal   (Followers: 2)
Current Research in Dairy Sciences     Open Access   (Followers: 3)
Current Research in Food Science     Open Access  
Current Research in Microbiology     Open Access   (Followers: 20)
Current Research in Nutrition and Food Science     Open Access   (Followers: 6)
CyTA - Journal of Food     Open Access  
Detection     Open Access   (Followers: 3)
EFSA Journal     Open Access   (Followers: 3)
EFSA Supporting Publications     Open Access  
Emirates Journal of Food and Agriculture     Open Access   (Followers: 1)
Enzyme Research     Open Access   (Followers: 4)
Estudios sociales : Revista de alimentación contemporánea y desarrollo regional     Open Access  
EUREKA : Life Sciences     Open Access  
European Food Research and Technology     Hybrid Journal   (Followers: 8)
European Journal of Nutrition & Food Safety     Open Access   (Followers: 1)
Flavour and Fragrance Journal     Hybrid Journal   (Followers: 4)
Focusing on Modern Food Industry     Open Access   (Followers: 2)
Food & Function     Hybrid Journal   (Followers: 6)
Food & Nutrition Research     Open Access   (Followers: 34)
Food Additives & Contaminants Part A     Hybrid Journal   (Followers: 9)
Food Additives and Contaminants: Part B: Surveillance     Hybrid Journal   (Followers: 2)
Food Analytical Methods     Hybrid Journal   (Followers: 2)
Food and Applied Bioscience Journal     Open Access  
Food and Bioprocess Technology     Hybrid Journal   (Followers: 4)
Food and Bioproducts Processing     Hybrid Journal   (Followers: 3)
Food and Chemical Toxicology     Hybrid Journal   (Followers: 18)
Food and Ecological Systems Modelling Journal     Open Access  
Food and Energy Security     Open Access   (Followers: 3)
Food and Environment Safety     Open Access   (Followers: 3)
Food and Nutrition Bulletin     Hybrid Journal   (Followers: 6)
Food and Nutrition Sciences     Open Access   (Followers: 24)
Food and Public Health     Open Access   (Followers: 10)
Food and Waterborne Parasitology     Open Access  
Food Biology     Open Access   (Followers: 1)
Food Biophysics     Hybrid Journal   (Followers: 2)
Food Bioscience     Hybrid Journal   (Followers: 1)
Food Biotechnology     Hybrid Journal   (Followers: 8)
Food Chemistry     Hybrid Journal   (Followers: 18)
Food Chemistry : Molecular Sciences     Open Access   (Followers: 1)
Food Chemistry : X     Open Access   (Followers: 1)
Food Control     Hybrid Journal   (Followers: 9)
Food Digestion     Hybrid Journal   (Followers: 5)
Food Economics     Hybrid Journal   (Followers: 2)
Food Ethics     Hybrid Journal   (Followers: 2)
Food Frontiers     Open Access   (Followers: 1)
Food Hydrocolloids     Hybrid Journal   (Followers: 2)
Food Hydrocolloids for Health     Open Access  
Food Microbiology     Hybrid Journal   (Followers: 16)
Food New Zealand     Full-text available via subscription   (Followers: 1)
Food Packaging and Shelf Life     Hybrid Journal   (Followers: 3)
Food Quality and Preference     Hybrid Journal   (Followers: 5)
Food Quality and Safety     Open Access   (Followers: 2)
Food Research International     Hybrid Journal   (Followers: 7)
Food Reviews International     Hybrid Journal   (Followers: 3)
Food Science & Nutrition     Open Access   (Followers: 59)
Food Science and Biotechnology     Hybrid Journal   (Followers: 5)
Food Science and Human Wellness     Open Access   (Followers: 4)
Food Science and Quality Management     Open Access   (Followers: 4)
Food Science and Technology     Open Access   (Followers: 2)
Food Science and Technology International     Hybrid Journal   (Followers: 3)
Food Security     Open Access   (Followers: 11)
Food Structure     Hybrid Journal   (Followers: 3)
Food Technology and Biotechnology     Open Access  
Foodborne Pathogens and Disease     Hybrid Journal   (Followers: 11)
Foodnews     Partially Free   (Followers: 2)
Foods     Open Access  
Frontiers in Sustainable Food Systems     Open Access   (Followers: 2)
Functional Foods in Health and Disease     Open Access  
Future of Food : Journal on Food, Agriculture and Society     Open Access   (Followers: 19)
Gastroia : Journal of Gastronomy And Travel Research     Open Access  
Global Food History     Hybrid Journal   (Followers: 2)
Global Food Security     Hybrid Journal   (Followers: 2)
GM Crops and Food: Biotechnology in Agriculture and the Food Chain     Open Access   (Followers: 4)
Grain & Oil Science and Technology     Open Access  
Grasas y Aceites     Open Access  
Himalayan Journal of Science and Technology     Open Access  
Indonesian Food and Nutrition Progress     Open Access  
Indonesian Food Science & Technology Journal     Open Access  
INNOTEC : Revista del Laboratorio Tecnológico del Uruguay     Open Access  
Innovative Food Science & Emerging Technologies     Hybrid Journal   (Followers: 3)
International Journal of Agricultural Science and Food Technology     Open Access  
International Journal of Agriculture, Environment and Food Sciences     Open Access   (Followers: 1)
International Journal of Dairy Science     Open Access   (Followers: 4)
International Journal of Food Contamination     Open Access  
International Journal of Food Design     Hybrid Journal   (Followers: 1)
International Journal of Food Microbiology     Hybrid Journal   (Followers: 16)
International Journal of Food Properties     Open Access   (Followers: 1)
International Journal of Food Safety, Nutrition and Public Health     Hybrid Journal   (Followers: 20)
International Journal of Food Science     Open Access   (Followers: 3)
International Journal of Food Science & Technology     Hybrid Journal   (Followers: 5)
International Journal of Food Science and Agriculture     Open Access   (Followers: 4)
International Journal of Food Science and Nutrition Engineering     Open Access   (Followers: 6)
International Journal of Gastronomy and Food Science     Open Access   (Followers: 5)
International Journal of Meat Science     Open Access  
International Journal of Poultry Science     Open Access   (Followers: 4)
International Journal on Food System Dynamics     Open Access   (Followers: 2)
International Journal on Food, Agriculture and Natural Resources : IJ-FANRES     Open Access  
Investigación Pecuaria     Open Access   (Followers: 1)
Italian Journal of Food Safety     Open Access   (Followers: 1)
Italian Journal of Food Science     Open Access   (Followers: 1)
itepa : Jurnal Ilmu dan Teknologi Pangan     Open Access  
JDS Communications     Open Access   (Followers: 1)
JOT Journal für Oberflächentechnik     Hybrid Journal   (Followers: 1)
Journal für Verbraucherschutz und Lebensmittelsicherheit     Hybrid Journal   (Followers: 1)
Journal of Agriculture and Food Research     Open Access  
Journal of Agriculture and Food Sciences     Full-text available via subscription   (Followers: 1)
Journal of Agriculture and Natural Resources     Open Access  
Journal of Agriculture, Food Systems, and Community Development     Open Access   (Followers: 3)
Journal of AOAC International     Hybrid Journal   (Followers: 4)
Journal of Applied Botany and Food Quality     Open Access   (Followers: 3)
Journal of Aquatic Food Product Technology     Hybrid Journal   (Followers: 3)
Journal of Culinary Science & Technology     Hybrid Journal   (Followers: 1)
Journal of Ethnic Foods     Open Access   (Followers: 1)
Journal of Fisheries and Aquatic Science     Open Access   (Followers: 3)
Journal of Food and Drug Analysis     Open Access  
Journal of Food Biochemistry     Hybrid Journal   (Followers: 4)
Journal of Food Chemistry & Nanotechnology     Open Access   (Followers: 1)
Journal of Food Chemistry and Nutrition     Open Access   (Followers: 6)
Journal of Food Composition and Analysis     Hybrid Journal   (Followers: 1)
Journal of Food Engineering     Hybrid Journal   (Followers: 5)
Journal of Food Industry     Open Access  
Journal of Food Lipids     Hybrid Journal  
Journal of Food Measurement and Characterization     Hybrid Journal  
Journal of Food Microbiology     Open Access   (Followers: 7)
Journal of Food Process Engineering     Hybrid Journal  
Journal of Food Processing & Beverages     Open Access  
Journal of Food Processing & Technology     Open Access   (Followers: 1)
Journal of Food Processing and Preservation     Hybrid Journal   (Followers: 2)
Journal of Food Products Marketing     Hybrid Journal   (Followers: 1)
Journal of Food Protection(R)     Full-text available via subscription   (Followers: 7)
Journal of Food Quality     Hybrid Journal   (Followers: 5)
Journal of Food Research     Open Access   (Followers: 3)
Journal of Food Safety     Hybrid Journal   (Followers: 11)
Journal of Food Science     Hybrid Journal   (Followers: 10)
Journal of Food Science and Nutrition Therapy     Open Access   (Followers: 1)
Journal of Food Science and Technology     Hybrid Journal   (Followers: 4)
Journal of Food Science and Technology Nepal     Open Access  
Journal of Food Science Education     Hybrid Journal   (Followers: 4)
Journal of Food Security     Open Access   (Followers: 2)
Journal of Food Security and Agriculture     Open Access   (Followers: 1)
Journal of Food Studies     Open Access   (Followers: 5)
Journal of Food Technology, Siam University     Open Access  
Journal of Foodservice     Hybrid Journal  
Journal of Functional Foods     Hybrid Journal   (Followers: 2)
Journal of Future Foods     Full-text available via subscription   (Followers: 2)
Journal of Halal Product and Research     Open Access  
Journal of Hydrogels     Full-text available via subscription  
Journal of Ichthyology     Full-text available via subscription   (Followers: 5)
Journal of Insects as Food and Feed     Hybrid Journal  
Journal of Maize Research and Development     Open Access   (Followers: 2)

        1 2     

Similar Journals
Journal Cover
Chemical Research in Chinese Universities
Journal Prestige (SJR): 0.261
Citation Impact (citeScore): 1
Number of Followers: 4  
 
  Hybrid Journal Hybrid journal (It can contain Open Access articles)
ISSN (Print) 1005-9040 - ISSN (Online) 2210-3171
Published by Springer-Verlag Homepage  [2469 journals]
  • Recent Advances of Beta Zeolite in the Volatile Organic Compounds(VOCs)
           Elimination by the Catalytic Oxidations

    • Free pre-print version: Loading...

      Abstract: Volatile organic compounds(VOCs) have become one of the most serious threats to human health and eco-environment due to their volatility, toxicity and diffusivity, etc. Catalytic completely oxidation had been regarded as a highly efficient strategy for the VOCs abatement. Metal or metal oxides supported on zeolite have been considered as superior catalysts for the treatment of VOCs. Among them, Beta zeolites have attracted many attentions due to their unique structure and consequently catalytic properties in the oxidation of VOCs. The progresses and developments made in the understanding and design of Beta zeolites-based catalysts in the completely oxidation of VOCs in the past two decades have been systematically summarized in this review.
      PubDate: 2022-05-14
       
  • Artificial Photosynthesis(AP): From Molecular Catalysts to Heterogeneous
           Materials

    • Free pre-print version: Loading...

      Abstract: The development of green and renewable energy sources is in high demand due to energy shortage and productivity development. Artificial photosynthesis(AP) is one of the most effective ways to address the energy shortage and the greenhouse effect by converting solar energy into hydrogen and other carbon-based high value-added products through the understanding of the mechanism, structural analysis, and functional simulation of natural photosynthesis. In this review, the development of AP from natural catalysts to artificial catalysts is described, and the processes of oxygen production, hydrogen production, and carbon fixation are sorted out to understand the properties and correlations of the core functional components in natural photosynthesis, to provide a better rational design and optimization for further development of advanced heterogeneous materials.
      PubDate: 2022-05-14
       
  • Sequential Speciation Analysis of Heavy Metals in Drinking Water Pipe
           Scales by Mass Spectrometry

    • Free pre-print version: Loading...

      Abstract: An electrochemical mass spectrometry technique was developed based on a homemade analytical device for sequential analysis of the heavy metals with various speciations in the scales. Four speciations(e.g., water-soluble speciation, organic speciation, indissoluble speciation and elemental speciation) of heavy metals are sequentially extracted by H2O, CH3OH, EDTA-2Na and electrolysis for online electrospray ionization mass spectrometry(ESI-MS) detection. The method takes significant advantages, such as requiring no tedious offline sample pretreatment, high speed of analysis(20 min), high throughput (multi-metals), good sensitivity(0.5 µg/L) and rich chemical information(four speciations). As a result, the rapid comprehensive characterization of four speciations of Pb, Ni, Cu, Zn, Fe, Ba, Mn, Cr and Ca in water pipe scales has been qualitatively achieved. It demonstrated that the present method is a powerful tool for the effective assessment of potential hazards in drinking water, which provides a new analytical idea for evaluating water quality.
      PubDate: 2022-05-14
       
  • Preparation of Quaternary FeCoMoCu Metal Oxides for Oxygen Evolution
           Reaction

    • Free pre-print version: Loading...

      Abstract: Molybdenum doping is an effective way to improve the oxygen evolution reaction(OER) properties of catalysts, which can efficiently improve the electronic conductivity, mass transport process, and intrinsic activity of transition metal oxides or hydroxides, especially for those multi-component oxides with more abundant active sites. Herein, we have prepared a quaternary FeCoMoCu metal oxide on Cu foam(FeCoMoCuOx@Cu) as an efficient OER catalyst. As expected, FeCoMoCuOx@Cu could exhibit a low overpotential(252 mV at the current density of 10 mA/cm2) and exceptional stability(10000 cycles of CV scans or constant electrolysis for 48 h).
      PubDate: 2022-05-11
       
  • A Three-dimensional Covalent Organic Framework for CO2 Uptake and Dyes
           Adsorption

    • Free pre-print version: Loading...

      Abstract: Environmental pollution is one of the most severe problems facing today, including water pollution and the greenhouse effect. Therefore, developing materials with high-efficiency dyes adsorption and CO2 uptake is significant. Covalent organic frameworks(COFs), as a burgeoning class of crystalline porous polymers, present a promising application potential in areas related to pollution regulation due to their exciting surface properties. Herein, we report a 3D COF with a high specific surface area(BET about 2072 m2/g) by utilizing tetrahedral and rectangle building blocks connected through [4+4] imine condensation reactions to synthesize. The obtained COF not only can separate dyes from water effectively but also shows a remarkable CO2 uptake capacity. This research thus provides a promising material to remove dyes and adsorb CO2 in environmental remediation.
      PubDate: 2022-05-11
       
  • Aptamers as Recognition Elements for Electrochemical Detection of Exosomes

    • Free pre-print version: Loading...

      Abstract: Exosome analysis is emerging as an attractive noninvasive approach for disease diagnosis and treatment monitoring in the field of liquid biopsy. Aptamer is considered as a promising molecular probe for exosomes detection because of the high binding affinity, remarkable specificity, and low cost. Recently, many approaches have been developed to further improve the performance of electrochemical aptamer based(E-AB) sensors with a lower limit of detection. In this review, we focus on the development of using aptamer as a specific recognition element for exosomes detection in electrochemical sensors. We first introduce recent advances in evolving aptamers against exosomes. Then, we review methods of immobilization aptamers on electrode surfaces, followed by a summary of the main strategies of signal amplification. Finally, we present the insights of the challenges and future directions of E-AB sensors for exosomes analysis.
      PubDate: 2022-05-11
       
  • Progress and Prospect of Photothermal Catalysis

    • Free pre-print version: Loading...

      Abstract: Recently, solar-driven synthesis due to its energy-saving and environmentally friendly advantages has attracted more and more attention, whereas the low solar-to-chemical conversion efficiency significantly hindered its development. New effective options that fully utilize full-band sunlight are urgently needed. Novel photothermal catalysis combined with the advantages of photocatalysis and thermalcatalysis can improve the utilization efficiency of solar energy and lower the reaction temperature, thus becoming a promising technology. This review divides photothermal catalysis into photo-assisted thermalcatalysis, thermal-assisted photocatalysis, and photothermal synergistic catalysis. Furthermore, the catalytic mechanical understanding of how photothermal affects the catalytic property of different applications(e.g., water splitting, CO2/N2 reduction, and environmental treatment) was also summed up and discussed in detail. The discussion ends with unsolved challenges in photothermal catalysis, particularly emphasizing the effect of temperature or sunlight on catalytic performance.
      PubDate: 2022-05-10
       
  • Metal-Organic Frameworks-derived Indium Clusters/Carbon Nanocomposites for
           Efficient CO2 Electroreduction

    • Free pre-print version: Loading...

      Abstract: Electrochemical reduction of carbon dioxide into value-added products is a promising way to recycle the greenhouse gas, thus solving the crisis of global warming. Pressing challenges remain in regulating the catalytic selectivity. In this work, we demonstrated a metal-organic frameworks-assisted approach to synthesizing In species loaded on the surface of N doped carbon matrix. By controlling the particle sizes, the catalytic selectivity can be easily altered. The obtained Inc/NC possesses the outstanding capability for converting CO2 into CO. And 80.09% Faraday efficiency (FE) of CO can be achieved at 0.8 V vs. RHE. While the In2O3/C exhibits different catalytic behaviors, the main product is formic acid and the FE is more than 50% at 0.8 V vs. RHE. The selectivity reversal can be attributed to the strong interactions between In clusters and N atoms of carbon supports, which efficiently inhibits the formation of the by-product, formic acid. Our research has paved a new way to modulate catalytic selectivity by manipulating the fine structures of the catalysts.
      PubDate: 2022-05-10
       
  • A Label-free Photoelectrochemical Sensor Based on Bi2S3@Nitrogen Doped
           Graphene Quantum Dots for Ascorbic Acid Determination

    • Free pre-print version: Loading...

      Abstract: We report a photoelectrochemical(PEC) sensor for selective detection of ascorbic(AA) by introducing Z-scheme Bi2S3@nitrogen doped graphene quantum dots(Bi2S3@NGQDs) heterojunctions as efficient photoactive species. The Bi2S3@NGQDs were successfully prepared by a simple hydrothermal process, and the microstructures and components were investigated by various characterized techniques. The photocurrent of the Bi2S3@NGQDs-based sensor increased significantly in the presence of AA and showed excellent selectivity and stability for AA detection in the presence of some other antioxidants and small molecules. A wide linear range of 0.1–5 µmol/L and 5–1380 µmol/L was achieved for the AA detection with a detection limit of 36 nmol/L(S/N=3). Moreover, the proposed PEC sensor achieved the determination of AA in real red peppers and commercially available vitamin C tablets samples.
      PubDate: 2022-05-10
       
  • Current Advances in Aptamer-based Biomolecular Recognition and Biological
           Process Regulation

    • Free pre-print version: Loading...

      Abstract: The interaction between biomolecules with their target ligands plays a great role in regulating biological functions. Aptamers are short oligonucleotide sequences that can specifically recognize target biomolecules via structural complementarity and thus regulate related biological functions. In the past ten years, aptamers have made great progress in target biomolecule recognition, becoming a powerful tool to regulate biological functions. At present, there are many reviews on aptamers applied in biomolecular recognition, but few reviews pay attention to aptamer-based regulation of biological functions. Here, we summarize the approaches to enhancing aptamer affinity and the advancements of aptamers in regulating enzymatic activity, cellular immunity and cellular behaviors. Furthermore, this review discusses the challenges and future perspectives of aptamers in target recognition and biological functions regulation, aiming to provide some promising ideas for future regulation of biomolecular functions in a complex biological environment.
      PubDate: 2022-05-07
       
  • Rational Design of a Near-infrared Fluorescent Material with High
           Solid-state Efficiency, Aggregation-induced Emission and Live Cell Imaging
           Property

    • Free pre-print version: Loading...

      Abstract: Near-infrared(NIR) fluorescent materials with high photoluminescent quantum yields(PLQYs) have wide application prospects. Therefore, we design and synthesize a D-A type NIR organic molecule, TPATHCNE, in which triphenylamine and thiophene are utilized as the donors and fumaronitrile is applied as the acceptor. We systematically investigate its molecular structure and photophysical property. TPATHCNE shows high Tg of 110 °C and Td of 385 °C and displays an aggregation-induced emission(AIE) property. A narrow optical bandgap of 1.65 eV is obtained. The non-doped film of TPATHCNE exhibits a high PLQY of 40.3% with an emission peak at 732 nm, which is among the best values of NIR emitters. When TPATHCNE is applied in organic light-emitting diode(OLED), the electroluminescent peak is located at 716 nm with a maximum external quantum efficiency of 0.83%. With the potential in cell imaging, the polystyrene maleic anhydride(PMSA) modified TPATHCNE nanoparticles(NPs) emit strong fluorescence when labeling HeLa cancer cells, suggesting that TPATHCNE can be used as a fluorescent carrier for specific staining or drug delivery for cellular imaging. TPATHCNE NPs fabricated by bovine serum protein(BSA) are cultivated with mononuclear yeast cells, and the intense intracellular red fluorescence indicates that it can be adopted as a specific stain for imaging.
      PubDate: 2022-05-07
       
  • Fabrication of the Metal-Organic Framework Membrane with Excellent
           Adsorption Properties for Paraben Based on Micro Fibrillated Cellulose

    • Free pre-print version: Loading...

      Abstract: A kind of novel environmental-friendly composite absorbent material was designed and prepared in this paper. Nanoscale metal-organic frameworks(MOFs) were embedded in the skeleton of cotton micro fibrillated cellulose. By scanning electron microscope(SEM), we observed that a large number of MOFs were attached to the cellulose skeleton. In addition, under the condition of 1800 r/min vortex, the structure of the composite material was stable and was not easily damaged by external forces. The water contact angle test showed that the composite material had excellent hydrophilicity and could be used for the adsorption of pollutants. Then, the material was characterized by energy dispersive X-ray spectroscopy(EDX), X-ray diffraction(XRD), Fourier transform infrared spectroscopy(FTIR) and BET adsorption. Through verification, the material had very stable reusability(n=10). The composite material was applied to the solid phase extraction of water samples, such as rain water, toning water and fruit juice, and was quantitatively analyzed by high performance liquid chromatography(HPLC)-UV. This method was then applied to the extraction of four parabens(methyl-, ethyl-, propyl-, and butylparaben) from real samples, yielding limits of detection(LODs) of 0.29–0.58 ng/mL. The linear range was 2–500 ng/mL. The inter-day and intra-day recoveries were 90.7%–106.0% and 87.1%–109.3%, respectively(relative standard deviation<10.8%).
      PubDate: 2022-05-07
       
  • Polypyrrole Hollow Nanotubes Loaded with Au and Fe3O4 Nanoparticles for
           Simultaneous Determination of Ascorbic Acid, Dopamine, and Uric Acid

    • Free pre-print version: Loading...

      Abstract: Abstract An ultrasensitive electrochemical biosensor was fabricated for electroanalytical determination of ascorbic acid(AA), dopamine(DA) and uric acid(UA) individually and simultaneously based on polypyrrole hollow nanotubes loaded with Au and Fe3O4 nanoparticles(NPs) uniformly(PPy@Au-Fe3O4). The PPy@Au-Fe3O4 nanotubes were synthesized in one-pot using MoO3 nanorods as templates and the polymerization of Py, the formation of Au and Fe3O4 NPs and the removel of MoO3 templates took place stimultaneously. Electrochemical studies reveal that PPy@Au-Fe3O4 modified glassy carbon electrode(GCE) possesses excellent electrocatalytic activities toward the oxidation of AA, DA and UA. Their oxidation peak currents increase linearly in the concentration ranges of 1–2000 µmol/L for AA, 0.01–25 and 25–300 µmol/L for DA and 0.1–300 µmol/L for UA. Their detection limit values(S/N=3) were calculated as 0.45, 0.0049, and 0.051 µmol/L for AA, DA and UA in the individual detection. By changing the concentrations simultaneously, the calibration curves showed linearity to 1000, 200, and 200 µmol/L with detection limit of 0.39, 0.0060, and 0.060 µmol/L for AA, DA, and UA, respectively. Finally, the obtained biosensor was successfully applied to the detection of AA, DA, and UA with satisfactory results on actual samples.
      PubDate: 2022-05-05
       
  • Recent Progress on Highly Selective and Sensitive Electrochemical
           Aptamer-based Sensors

    • Free pre-print version: Loading...

      Abstract: Abstract Highly selective, sensitive, and stable biosensors are essential for the molecular level understanding of many physiological activities and diseases. Electrochemical aptamer-based (E-AB) sensor is an appealing platform for measurement in biological system, attributing to the combined advantages of high selectivity of the aptamer and high sensitivity of electrochemical analysis. This review summarizes the latest development of E-AB sensors, focuses on the modification strategies used in the fabrication of sensors and the sensing strategies for analytes of different sizes in biological system, and then looks forward to the challenges and prospects of the future development of electrochemical aptamer-based sensors.
      PubDate: 2022-05-05
       
  • Revealing the Cell Entry Dynamic Mechanism of Single Rabies Virus Particle

    • Free pre-print version: Loading...

      Abstract: Abstract The rabies virus is a neurotropic virus that causes fatal diseases in humans and animals. Although studying the interactions between a single rabies virus and the cell membrane is necessary for understanding the pathogenesis, the internalization dynamic mechanism of single rabies virus in living cells remains largely elusive. Here, we utilized a novel force tracing technique based on atomic force microscopy(AFM) to record the process of single viral entry into host cell. We revealed that the force of the rabies virus internalization distributed at (65±25) pN, and the time was identified by two peaks with spacings of (237.2±59.1) and (790.3±134.4) ms with the corresponding speed of 0.12 and 0.04 µm/s, respectively. Our results provide insight into the effects of viral shape during the endocytosis process. This report will be meaningful for understanding the dynamic mechanism of rabies virus early infection.
      PubDate: 2022-05-02
       
  • Progress on High Voltage PEO-based Polymer Solid Electrolytes in Lithium
           Batteries

    • Free pre-print version: Loading...

      Abstract: Abstract Polymer electrolytes have attracted great interest for next-generation lithium-based batteries on account of safety and high energy density. In this review, we assess recent progress on the design of poly(ethylene oxide)(PEO)-based solid polymer electrolytes in high voltage lithium batteries and identify possible side reactions between PEO-based electrolytes and existing cathodes. We provide an overview of the ways to enhance high voltage resistance of PEO-based electrolytes. Those include components blend, molecular design and interface modification. With these efforts, we want to present new insights into rational design of PEO-based electrolytes to develop solid-state lithium batteries for advanced performance.
      PubDate: 2022-05-02
       
  • Surfaced-modified TiO2 Nanofibers with Enhanced Photodegradation Under
           Visible Light

    • Free pre-print version: Loading...

      Abstract: Abstract Asynchronized surface modification method based on coaxial electrospinning was developed to fabricate high-efficiency photodegradative nanofiber for water purification. TiO2 nanoparticles assembled uniformly on the surface of polycaprolactone(PCL) nanofibers to form composite nanofibers through one step process. The maximal content of Ti element was 25.6%(mass fraction) in the PCL/TiO2 composite nanofibrous membrane, which exhibited hydrophilicity and excellent photodegradation under visible light in water. The Rhodamine B dye degraded 96.17% in 120 min under visible light by the PCL/TiO2 composite membrane. The adsorption behavior fitted Langmuir model well and indicated chemical related adsorption. This PCL/TiO2 composite nanofibrous membrane has super degradation properties and displays great application potential to environmental protection.
      PubDate: 2022-05-02
       
  • Scalable and Robust Bio-inspired Organogel Coating by Spraying Method
           Towards Dynamic Anti-scaling

    • Free pre-print version: Loading...

      Abstract: Abstract Scaling usually causes serious problems in daily life and industrial production. Currently, developing passive anti-scaling coatings has shown promises to overcome this problem. In this work, we fabricated a scalable and robust bio-inspired organogel(BIO) coating, showing dynamic scale resistance in the oil/brine mixture. The oil layer of the BIO coating was utilized as a barrier to inhibit scale nucleation and reduce scale adhesion. The mechanical strength of the coating was optimized by regulating nanoparticle contents. Moreover, the universality of scale resistance was demonstrated by varying the types of nanoparticles, oils and scales. Compared with commercial pipeline materials, such as copper, this BIO coating significantly reduces scale deposition after 240-h scaling test(ca. 93% reduction). Therefore, this study designs scalable and robust organogel coatings for sustainable scale resistance, which may be used for practical application in oil production.
      PubDate: 2022-05-02
       
  • Effects of High Pressure on the Surface Plasmon Resonance of Copper and
           Silver Nanocrystals

    • Free pre-print version: Loading...

      Abstract: Abstract We used a diamond anvil cell(DAC) to control the deformation of synthesized copper nanorods and silver nanoparticles. And we measured the surface plasmon resonance of copper nanorods and silver nanoparticles, which exhibit redshifts or blueshifts. The surface plasmon resonance shows an abnormal blue shift for both copper nanorods and silver nanoparticles. The solvents of copper nanorods and silver nanoparticles are n-hexane and water, where the pressure loads include quasi-hydrostatic and non-hydrostatic.
      PubDate: 2022-05-02
       
  • Coarse-grained Dynamics Simulation in Polymer Systems: from Structures to
           Material Properties

    • Free pre-print version: Loading...

      Abstract: Abstract Polymers are widely used in our daily life and industry because of their intrinsic characteristics, such as multi-functionality, low cost, light mass, ease of processability, and excellent chemical stability. Polymers have multiscale space-time properties, which are mainly reflected in the fact that the properties of polymer systems depend not only on chemical structure and molecular properties, but also to a large extent on the aggregation state of molecules, that is, phase structure and condensed state structure. Thanks to the continuous development of simulation methods and the rapid improvement of scientific computation, computer simulation has played an increasingly important role in investigating the structure and properties of polymer systems. Among them, coarse-grained dynamics simulations provide a powerful tool for studying the self-assembly structure and dynamic behavior of polymers, such as glass transition and entanglement dynamics. This review summarizes the coarse-grained models and methods in the dynamic simulations for polymers and their composite systems based on graphics processing unit(GPU) algorithms, and discusses the characteristics, applications, and advantages of different simulation methods. Based on recent studies in our group, the main progress of coarse-grained simulation methods in studying the structure, properties and physical mechanism of polymer materials is reviewed. It is anticipated to provide a reference for further development of coarse-grained simulation methods and software suitable for polymer research.
      PubDate: 2022-05-02
       
 
JournalTOCs
School of Mathematical and Computer Sciences
Heriot-Watt University
Edinburgh, EH14 4AS, UK
Email: journaltocs@hw.ac.uk
Tel: +00 44 (0)131 4513762
 


Your IP address: 34.231.247.88
 
Home (Search)
API
About JournalTOCs
News (blog, publications)
JournalTOCs on Twitter   JournalTOCs on Facebook

JournalTOCs © 2009-