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  Subjects -> CHEMISTRY (Total: 848 journals)
    - ANALYTICAL CHEMISTRY (47 journals)
    - CHEMISTRY (602 journals)
    - CRYSTALLOGRAPHY (22 journals)
    - ELECTROCHEMISTRY (26 journals)
    - INORGANIC CHEMISTRY (41 journals)
    - ORGANIC CHEMISTRY (45 journals)
    - PHYSICAL CHEMISTRY (65 journals)

CHEMISTRY (602 journals)                  1 2 3 4 | Last

Showing 1 - 200 of 735 Journals sorted alphabetically
2D Materials     Hybrid Journal   (Followers: 5)
Accreditation and Quality Assurance: Journal for Quality, Comparability and Reliability in Chemical Measurement     Hybrid Journal   (Followers: 25)
ACS Catalysis     Full-text available via subscription   (Followers: 29)
ACS Chemical Neuroscience     Full-text available via subscription   (Followers: 16)
ACS Combinatorial Science     Full-text available via subscription   (Followers: 23)
ACS Macro Letters     Full-text available via subscription   (Followers: 21)
ACS Medicinal Chemistry Letters     Full-text available via subscription   (Followers: 37)
ACS Nano     Full-text available via subscription   (Followers: 188)
ACS Photonics     Full-text available via subscription   (Followers: 7)
ACS Synthetic Biology     Full-text available via subscription   (Followers: 20)
Acta Chemica Iasi     Open Access   (Followers: 1)
Acta Chimica Sinica     Full-text available via subscription  
Acta Chimica Slovaca     Open Access   (Followers: 1)
Acta Chromatographica     Full-text available via subscription   (Followers: 8)
Acta Facultatis Medicae Naissensis     Open Access  
Acta Metallurgica Sinica (English Letters)     Hybrid Journal   (Followers: 5)
Acta Scientifica Naturalis     Open Access   (Followers: 1)
adhäsion KLEBEN & DICHTEN     Hybrid Journal   (Followers: 5)
Adhesion Adhesives & Sealants     Hybrid Journal   (Followers: 6)
Adsorption Science & Technology     Full-text available via subscription   (Followers: 4)
Advanced Functional Materials     Hybrid Journal   (Followers: 45)
Advanced Science Focus     Free   (Followers: 3)
Advances in Chemical Engineering and Science     Open Access   (Followers: 52)
Advances in Chemical Science     Open Access   (Followers: 11)
Advances in Chemistry     Open Access   (Followers: 11)
Advances in Colloid and Interface Science     Full-text available via subscription   (Followers: 17)
Advances in Drug Research     Full-text available via subscription   (Followers: 22)
Advances in Enzyme Research     Open Access   (Followers: 6)
Advances in Fluorine Science     Full-text available via subscription   (Followers: 8)
Advances in Fuel Cells     Full-text available via subscription   (Followers: 12)
Advances in Heterocyclic Chemistry     Full-text available via subscription   (Followers: 8)
Advances in Materials Physics and Chemistry     Open Access   (Followers: 16)
Advances in Nanoparticles     Open Access   (Followers: 12)
Advances in Organometallic Chemistry     Full-text available via subscription   (Followers: 14)
Advances in Polymer Science     Hybrid Journal   (Followers: 39)
Advances in Protein Chemistry     Full-text available via subscription   (Followers: 17)
Advances in Protein Chemistry and Structural Biology     Full-text available via subscription   (Followers: 16)
Advances in Quantum Chemistry     Full-text available via subscription   (Followers: 5)
Advances in Science and Technology     Full-text available via subscription   (Followers: 6)
African Journal of Bacteriology Research     Open Access  
African Journal of Chemical Education     Open Access   (Followers: 2)
African Journal of Pure and Applied Chemistry     Open Access   (Followers: 7)
Agrokémia és Talajtan     Full-text available via subscription   (Followers: 2)
Alchemy : Jurnal Penelitian Kimia     Open Access  
Alkaloids: Chemical and Biological Perspectives     Full-text available via subscription   (Followers: 3)
AMB Express     Open Access   (Followers: 1)
Ambix     Hybrid Journal   (Followers: 3)
American Journal of Biochemistry and Biotechnology     Open Access   (Followers: 64)
American Journal of Biochemistry and Molecular Biology     Open Access   (Followers: 14)
American Journal of Chemistry     Open Access   (Followers: 24)
American Journal of Plant Physiology     Open Access   (Followers: 12)
American Mineralogist     Full-text available via subscription   (Followers: 8)
Anadolu University Journal of Science and Technology     Open Access  
Analyst     Full-text available via subscription   (Followers: 42)
Angewandte Chemie     Hybrid Journal   (Followers: 138)
Angewandte Chemie International Edition     Hybrid Journal   (Followers: 188)
Annales UMCS, Chemia     Open Access   (Followers: 1)
Annals of Clinical Chemistry and Laboratory Medicine     Open Access   (Followers: 1)
Annual Reports in Computational Chemistry     Full-text available via subscription   (Followers: 3)
Annual Reports Section A (Inorganic Chemistry)     Full-text available via subscription   (Followers: 3)
Annual Reports Section B (Organic Chemistry)     Full-text available via subscription   (Followers: 7)
Annual Review of Chemical and Biomolecular Engineering     Full-text available via subscription   (Followers: 12)
Annual Review of Food Science and Technology     Full-text available via subscription   (Followers: 14)
Anti-Infective Agents     Hybrid Journal   (Followers: 3)
Antiviral Chemistry and Chemotherapy     Hybrid Journal  
Applied Organometallic Chemistry     Hybrid Journal   (Followers: 6)
Applied Spectroscopy     Full-text available via subscription   (Followers: 23)
Applied Surface Science     Hybrid Journal   (Followers: 23)
Arabian Journal of Chemistry     Open Access   (Followers: 6)
ARKIVOC     Open Access   (Followers: 2)
Asian Journal of Biochemistry     Open Access   (Followers: 1)
Atomization and Sprays     Full-text available via subscription   (Followers: 3)
Australian Journal of Chemistry     Hybrid Journal   (Followers: 6)
Autophagy     Hybrid Journal   (Followers: 2)
Avances en Quimica     Open Access   (Followers: 1)
Biochemical Pharmacology     Hybrid Journal   (Followers: 9)
Biochemistry     Full-text available via subscription   (Followers: 243)
Biochemistry Insights     Open Access   (Followers: 5)
Biochemistry Research International     Open Access   (Followers: 6)
BioChip Journal     Hybrid Journal  
Bioinorganic Chemistry and Applications     Open Access   (Followers: 9)
Bioinspired Materials     Open Access   (Followers: 3)
Biointerface Research in Applied Chemistry     Open Access   (Followers: 2)
Biointerphases     Open Access   (Followers: 1)
Biology, Medicine, & Natural Product Chemistry     Open Access  
Biomacromolecules     Full-text available via subscription   (Followers: 17)
Biomass Conversion and Biorefinery     Partially Free   (Followers: 10)
Biomedical Chromatography     Hybrid Journal   (Followers: 7)
Biomolecular NMR Assignments     Hybrid Journal   (Followers: 3)
BioNanoScience     Partially Free   (Followers: 4)
Bioorganic & Medicinal Chemistry     Hybrid Journal   (Followers: 110)
Bioorganic & Medicinal Chemistry Letters     Hybrid Journal   (Followers: 98)
Bioorganic Chemistry     Hybrid Journal   (Followers: 10)
Biopolymers     Hybrid Journal   (Followers: 17)
Biosensors     Open Access   (Followers: 1)
Biotechnic and Histochemistry     Hybrid Journal   (Followers: 2)
Bitácora Digital     Open Access  
Boletin de la Sociedad Chilena de Quimica     Open Access  
Bulletin of the Chemical Society of Ethiopia     Open Access   (Followers: 3)
Bulletin of the Chemical Society of Japan     Full-text available via subscription   (Followers: 26)
Bulletin of the Korean Chemical Society     Hybrid Journal   (Followers: 1)
C - Journal of Carbon Research     Open Access   (Followers: 2)
Canadian Association of Radiologists Journal     Full-text available via subscription   (Followers: 2)
Canadian Journal of Chemistry     Full-text available via subscription   (Followers: 8)
Canadian Mineralogist     Full-text available via subscription   (Followers: 3)
Carbohydrate Research     Hybrid Journal   (Followers: 26)
Carbon     Hybrid Journal   (Followers: 65)
Catalysis for Sustainable Energy     Open Access   (Followers: 5)
Catalysis Reviews: Science and Engineering     Hybrid Journal   (Followers: 7)
Catalysis Science and Technology     Free   (Followers: 6)
Catalysis Surveys from Asia     Hybrid Journal   (Followers: 3)
Catalysts     Open Access   (Followers: 6)
Cellulose     Hybrid Journal   (Followers: 5)
Cereal Chemistry     Full-text available via subscription   (Followers: 4)
ChemBioEng Reviews     Full-text available via subscription   (Followers: 1)
ChemCatChem     Hybrid Journal   (Followers: 7)
Chemical and Engineering News     Free   (Followers: 10)
Chemical Bulletin of Kazakh National University     Open Access  
Chemical Communications     Full-text available via subscription   (Followers: 70)
Chemical Engineering Research and Design     Hybrid Journal   (Followers: 22)
Chemical Research in Chinese Universities     Hybrid Journal   (Followers: 3)
Chemical Research in Toxicology     Full-text available via subscription   (Followers: 18)
Chemical Reviews     Full-text available via subscription   (Followers: 146)
Chemical Science     Open Access   (Followers: 19)
Chemical Technology     Open Access   (Followers: 13)
Chemical Vapor Deposition     Hybrid Journal   (Followers: 4)
Chemical Week     Full-text available via subscription   (Followers: 7)
Chemie in Unserer Zeit     Hybrid Journal   (Followers: 53)
Chemie-Ingenieur-Technik (Cit)     Hybrid Journal   (Followers: 25)
ChemInform     Hybrid Journal   (Followers: 7)
Chemistry & Biodiversity     Hybrid Journal   (Followers: 5)
Chemistry & Biology     Full-text available via subscription   (Followers: 30)
Chemistry & Industry     Hybrid Journal   (Followers: 4)
Chemistry - A European Journal     Hybrid Journal   (Followers: 124)
Chemistry - An Asian Journal     Hybrid Journal   (Followers: 14)
Chemistry and Materials Research     Open Access   (Followers: 15)
Chemistry Central Journal     Open Access   (Followers: 4)
Chemistry Education Research and Practice     Free   (Followers: 4)
Chemistry in Education     Open Access   (Followers: 3)
Chemistry International     Hybrid Journal   (Followers: 1)
Chemistry Letters     Full-text available via subscription   (Followers: 45)
Chemistry of Materials     Full-text available via subscription   (Followers: 158)
Chemistry of Natural Compounds     Hybrid Journal   (Followers: 9)
Chemistry-Didactics-Ecology-Metrology     Open Access  
ChemistryOpen     Open Access   (Followers: 2)
Chemkon - Chemie Konkret, Forum Fuer Unterricht Und Didaktik     Hybrid Journal  
Chemoecology     Hybrid Journal   (Followers: 2)
Chemometrics and Intelligent Laboratory Systems     Hybrid Journal   (Followers: 15)
Chemosensors     Open Access  
ChemPhysChem     Hybrid Journal   (Followers: 8)
ChemPlusChem     Hybrid Journal   (Followers: 1)
ChemTexts     Hybrid Journal  
CHIMIA International Journal for Chemistry     Full-text available via subscription   (Followers: 3)
Chinese Journal of Chemistry     Hybrid Journal   (Followers: 6)
Chinese Journal of Polymer Science     Hybrid Journal   (Followers: 10)
Chromatographia     Hybrid Journal   (Followers: 24)
Chromatography Research International     Open Access   (Followers: 5)
Clay Minerals     Full-text available via subscription   (Followers: 8)
Cogent Chemistry     Open Access  
Colloid and Interface Science Communications     Open Access  
Colloid and Polymer Science     Hybrid Journal   (Followers: 10)
Colloids and Surfaces B: Biointerfaces     Hybrid Journal   (Followers: 8)
Combinatorial Chemistry & High Throughput Screening     Hybrid Journal   (Followers: 3)
Combustion Science and Technology     Hybrid Journal   (Followers: 18)
Comments on Inorganic Chemistry: A Journal of Critical Discussion of the Current Literature     Hybrid Journal   (Followers: 1)
Composite Interfaces     Hybrid Journal   (Followers: 5)
Comprehensive Chemical Kinetics     Full-text available via subscription   (Followers: 2)
Comptes Rendus Chimie     Full-text available via subscription  
Comptes Rendus Physique     Full-text available via subscription   (Followers: 1)
Computational and Theoretical Chemistry     Hybrid Journal   (Followers: 9)
Computational Biology and Chemistry     Hybrid Journal   (Followers: 11)
Computational Chemistry     Open Access   (Followers: 2)
Computers & Chemical Engineering     Hybrid Journal   (Followers: 10)
Coordination Chemistry Reviews     Full-text available via subscription  
Copernican Letters     Open Access  
Critical Reviews in Biochemistry and Molecular Biology     Hybrid Journal   (Followers: 5)
Crystal Structure Theory and Applications     Open Access   (Followers: 2)
CrystEngComm     Full-text available via subscription   (Followers: 10)
Current Catalysis     Hybrid Journal   (Followers: 1)
Current Metabolomics     Hybrid Journal   (Followers: 3)
Current Opinion in Colloid & Interface Science     Hybrid Journal   (Followers: 8)
Current Opinion in Molecular Therapeutics     Full-text available via subscription   (Followers: 15)
Current Research in Chemistry     Open Access   (Followers: 8)
Current Science     Open Access   (Followers: 46)
Dalton Transactions     Full-text available via subscription   (Followers: 18)
Detection     Open Access   (Followers: 2)
Developments in Geochemistry     Full-text available via subscription   (Followers: 2)
Diamond and Related Materials     Hybrid Journal   (Followers: 11)
Dislocations in Solids     Full-text available via subscription  
Doklady Chemistry     Hybrid Journal  
Drying Technology: An International Journal     Hybrid Journal   (Followers: 3)
Eclética Química     Open Access   (Followers: 1)
Ecological Chemistry and Engineering S     Open Access   (Followers: 2)
Ecotoxicology and Environmental Contamination     Open Access  
Educación Química     Open Access   (Followers: 1)
Education for Chemical Engineers     Hybrid Journal   (Followers: 5)
EDUSAINS     Open Access  
Elements     Full-text available via subscription   (Followers: 1)
Environmental Chemistry     Hybrid Journal   (Followers: 5)
Environmental Chemistry Letters     Hybrid Journal   (Followers: 2)

        1 2 3 4 | Last

Journal Cover Australian Journal of Chemistry
  [SJR: 0.548]   [H-I: 64]   [6 followers]  Follow
    
   Hybrid Journal Hybrid journal (It can contain Open Access articles)
   ISSN (Print) 0004-9425
   Published by CSIRO Publishing Homepage  [27 journals]
  • Synthetic Models for Nickel–Iron Hydrogenase Featuring Redox-Active
           Ligands
    • Authors: David Schilter, Danielle L. Gray, Amy L. Fuller, Thomas B. Rauchfuss
      Abstract: David Schilter, Danielle L. Gray, Amy L. Fuller, Thomas B. Rauchfuss

      Nickel–iron hydrogenases produce and consume hydrogen using elaborate electron and proton transport machinery. Although synthetic modelling of nickel–iron hydrogenases has developed rapidly, it has largely ignored aspects of substrate transfer. Reported here are nickel–iron mimics bearing redox-active ferrocenyl ligands, these trinuclear systems representing advanced models of the native enyzmes.

      Citation: Australian Journal of Chemistry
      PubDate: 2017-01-11
      DOI: 10.1071/CH16614
       
  • Hydroxyl Radicals via Collision-Induced Dissociation of Trimethylammonium
           Benzyl Alcohols
    • Authors: Peter W. Moore, Jordan P. Hooker, Athanasios Zavras, George N. Khairallah, Elizabeth H. Krenske, Paul V. Bernhardt, Gina Quach, Evan G. Moore, Richard A. J. O'Hair, Craig M. Williams
      Abstract: Peter W. Moore, Jordan P. Hooker, Athanasios Zavras, George N. Khairallah, Elizabeth H. Krenske, Paul V. Bernhardt, Gina Quach, Evan G. Moore, Richard A. J. O?Hair, Craig M. Williams

      Arguably the most famous of all small molecule reactive intermediates is the hydroxyl radical. Methods to generate hydroxyl radicals from organic precursors are rare, with only one known example for the solution phase. Mass spectrometry is a key identifying technique is this area, and reported herein are new HO and DO radical precursors based on the trimethylammonium benzyl alcohol motif.

      Citation: Australian Journal of Chemistry
      PubDate: 2017-01-09
      DOI: 10.1071/CH16602
       
  • Synthesis and Liquid Crystalline Properties of a New Homologous Series of
           4,5-Disubstituted 2H-[1,2,3]-Triazoles via Azide-Chalcone Oxidative
           Cycloaddition Reaction
    • Authors: P. T. Sowmya, K. M. Lokanatha Rai
      Abstract: P. T. Sowmya, K. M. Lokanatha Rai

      Homologous series of 4,5-disubstituted 2H-[1,2,3]-triazole derivatives were synthesized from chalcones and sodium azide via CuI-catalyzed oxidative cycloaddition reaction in order to characterize their liquid crystalline properties by polarizing optical microscopy and differential scanning calorimetry.

      Citation: Australian Journal of Chemistry
      PubDate: 2017-01-09
      DOI: 10.1071/CH16540
       
  • Weak Intermolecular Forces, but High Melting Points
    • Authors: Jiabin Gao, Djamal Djaidi, Christopher E. Marjo, Mohan M. Bhadbhade, Alison T. Ung, Roger Bishop
      Abstract: Jiabin Gao, Djamal Djaidi, Christopher E. Marjo, Mohan M. Bhadbhade, Alison T. Ung, Roger Bishop

      Racemic 4 melts above 350°C despite its low molar mass and absence of Pauling hydrogen bonding. X-Ray and Hirshfeld surface analyses reveal excellent complementarity between homochiral molecules of 4, and layers of opposite handedness are linked by the aza-1,3-peri hydrogen interaction. Weak intermolecular forces are discussed in context of the Lipinski ‘rule of 5’ solubility criteria.

      Citation: Australian Journal of Chemistry
      PubDate: 2017-01-09
      DOI: 10.1071/CH16565
       
  • Formate: A Possible Replacement for Formic Acid in Fuel Cells
    • Authors: Zhaoyi Yang, Yaner Wang, Ting Dong, Xiufang Yuan, Liulin Lv, Xubing Wei, Jun Wang
      Abstract: Zhaoyi Yang, Yaner Wang, Ting Dong, Xiufang Yuan, Liulin Lv, Xubing Wei, Jun Wang

      Is formate an energy source? We achieve formate electrooxidation in a practical and convenient way. The precursor of the oxidation is free HCOO– in fuel liquid rather than Pt-HCOOH. Formate is able to bypass the undesirable poisoning path to alternatively form carbon dioxide.

      Citation: Australian Journal of Chemistry
      PubDate: 2017-01-06
      DOI: 10.1071/CH16585
       
  • Brønsted Base-Mediated Aziridination of
           2-Alkyl-Substituted-1,3-Dicarbonyl Compounds and
           2-Acyl-Substituted-1,4-Dicarbonyl Compounds by Iminoiodanes
    • Authors: Ciputra Tejo, Davin Tirtorahardjo, David Philip Day, Dik-Lung Ma, Chung-Hang Leung, Philip Wai Hong Chan
      Abstract: Ciputra Tejo, Davin Tirtorahardjo, David Philip Day, Dik-Lung Ma, Chung-Hang Leung, Philip Wai Hong Chan

      A Brønsted base-mediated method for the synthesis of α,α-diacylaziridines and α,α,β-triacylaziridines from reaction of 2-alkyl-substituted-1,3-dicarbonyl compounds and 2-acyl-substituted-1,4-dicarbonyl compounds with arylsulfonyliminoiodinanes (ArSO2N=IPh) under atmospheric conditions is described.

      Citation: Australian Journal of Chemistry
      PubDate: 2017-01-03
      DOI: 10.1071/CH16580
       
  • Polyanhydride Nanoparticles: Thiol–Ene ‘Click’ Polymerizations
           Provide Functionalized and Cross-Linkable Nanoparticles with Tuneable
           Degradation Times
    • Authors: Olivia Z. Durham, Katie L. Poetz, Devon A. Shipp
      Abstract: Olivia Z. Durham, Katie L. Poetz, Devon A. Shipp

      Degradable polyanhydride-based nanoparticles are synthesized using thiol–ene ‘click’ polymerization followed by emulsification and solvent evaporation. These nanoparticles have tuneable degradation times, can be easily functionalized, and encapsulate payloads that can then be released upon degradation. Such degradable polymer nanoparticles have potential in many nano/bio-theranostic applications.

      Citation: Australian Journal of Chemistry
      PubDate: 2017-01-03
      DOI: 10.1071/CH16543
       
  • Fluorescent Ion Efflux Screening Assay for Determining Membrane-Active
           Peptides
    • Authors: Neil M. O'Brien-Simpson, Wenyi Li, Namfon Pantarat, Mohammed Akhter Hossain, Frances Separovic, John D. Wade, Eric C. Reynolds
      Abstract: Neil M. O?Brien-Simpson, Wenyi Li, Namfon Pantarat, Mohammed Akhter Hossain, Frances Separovic, John D. Wade, Eric C. Reynolds

      The emergence of antibiotic-resistant microbes and the lack of new antibiotics require development of new antimicrobial molecules and screening assays for them. We provide a proof of concept that a large unilamellar vesicle method used to study chloride ion efflux can be adapted to identify membrane-active antimicrobial peptides and screen their relative activity.

      Citation: Australian Journal of Chemistry
      PubDate: 2016-12-23
      DOI: 10.1071/CH16659
       
  • Syntheses, Structural Studies, and Copper Iodide Complexes of Macrocycles
           Derived from Williamson Ether Syntheses Involving
           2,9-Bis(4-hydroxyphenyl)-1,10-phenanthroline, α,ω-Dibromides, and
           Resorcinol or 2,7-Dihydroxynaphthalene
    • Authors: Zuzana Baranová, Hashem Amini, Madhav Neupane, Sydney C. Garrett, Andreas Ehnbom, Nattamai Bhuvanesh, Joseph H. Reibenspies, John A. Gladysz
      Abstract: Zuzana Baranová, Hashem Amini, Madhav Neupane, Sydney C. Garrett, Andreas Ehnbom, Nattamai Bhuvanesh, Joseph H. Reibenspies, John A. Gladysz

      The title macrocycles were assembled by first combining the grey and maroon building blocks, followed by a condensation with 1. The CuI moieties were markedly removed from the 1,10-phenanthroline planes, as represented by the basketball above the basket rim, and voids in the crystals were analyzed in the context of rotaxane formation.

      Citation: Australian Journal of Chemistry
      PubDate: 2016-12-23
      DOI: 10.1071/CH16587
       
  • Proton Conductivity of Graphene Oxide on Aging
    • Authors: Mohammad Razaul Karim, Md. Saidul Islam, Nurun Nahar Rabin, Ryo Ohtani, Masaaki Nakamura, Michio Koinuma, Shinya Hayami
      Abstract: Mohammad Razaul Karim, Md. Saidul Islam, Nurun Nahar Rabin, Ryo Ohtani, Masaaki Nakamura, Michio Koinuma, Shinya Hayami

      The proton conductivity of graphene oxide has been reduced by 25 % after three years of aging due to the decrease in oxygen content and interlayer distance.

      Citation: Australian Journal of Chemistry
      PubDate: 2016-12-22
      DOI: 10.1071/CH16557
       
  • Alpha Helix Nucleation by a Simple Cyclic Tetrapeptide
    • Authors: Huy N. Hoang, Chongyang Wu, Renee L. Beyer, Timothy A. Hill, David P. Fairlie
      Abstract: Huy N. Hoang, Chongyang Wu, Renee L. Beyer, Timothy A. Hill, David P. Fairlie

      The simple cyclic tetrapeptide cyclo-(1,4)-[Ala-Arg-Ala-homoGlu]-NH2 (3) is shown to adopt an unusual α-turn structure. The latter structure is not α-helical but can nucleate α-helicity when attached to the N-terminus of either model peptides or two biologically relevant peptides. This new N-terminal helix-capping macrocycle provides simple and rapid synthetic access to α-helical peptide structures.

      Citation: Australian Journal of Chemistry
      PubDate: 2016-12-21
      DOI: 10.1071/CH16591
       
  • Interaction of Triplet Excited States of Ketones with Nucleophilic Groups:
           (π,π*) and (n,π*) versus (σ*,π*) States. Substituent-Induced State
           Switching in Triplet Ketones
    • Authors: Götz Bucher
      Abstract: Götz Bucher

      The presence of nucleophilic substituents neighbouring a ketone functional group switches the character of the lowest triplet excited states from (π,π*) or (n,π*) to (σ*,π*).

      Citation: Australian Journal of Chemistry
      PubDate: 2016-12-21
      DOI: 10.1071/CH16621
       
  • Ilimaquinone and 5-epi-Ilimaquinone: Beyond a Simple Diastereomeric Ratio,
           Biosynthetic Considerations from NMR-Based Analysis
    • Authors: Asmaa Boufridi, David Lachkar, Dirk Erpenbeck, Mehdi A. Beniddir, Laurent Evanno, Sylvain Petek, Cécile Debitus, Erwan Poupon
      Abstract: Asmaa Boufridi, David Lachkar, Dirk Erpenbeck, Mehdi A. Beniddir, Laurent Evanno, Sylvain Petek, Cécile Debitus, Erwan Poupon

      Ilimaquinone is a biologically active sesquiterpene isolated from Dactylospongia sponges. An intriguing diastereomeric ratio is observed based on an impressive collection of samples. Biosynthetic and ecological considerations stem from this study.

      Citation: Australian Journal of Chemistry
      PubDate: 2016-12-20
      DOI: 10.1071/CH16455
       
  • Supramolecular Assemblies of Cucurbit[10]uril Based on Outer Surface
           Interactions
    • Authors: Yu-Qing Yao, Qing Liu, Ying Huang, Qian-Jiang Zhu, Yun-Qian Zhang, Xin Xiao, Zhu Tao, Gang Wei
      Abstract: Yu-Qing Yao, Qing Liu, Ying Huang, Qian-Jiang Zhu, Yun-Qian Zhang, Xin Xiao, Zhu Tao, Gang Wei

      Two Q[10]-based supramolecular assemblies were prepared via different approaches, and these Q[10]-based supramolecular assemblies possess porous features that suggest that Q[n]-based compounds could be used to manufacture molecular sieves and sensors and applied in absorption and separation technologies

      Citation: Australian Journal of Chemistry
      PubDate: 2016-12-16
      DOI: 10.1071/CH16552
       
  • Molecular Assemblies and Spin-Crossover Behaviour of Cobalt(ɪɪ)
           Complexes with Terpyridine Incorporating Different Nitrogen Positions in
           Pyridine Rings
    • Authors: Risa Nakahara, Manabu Nakaya, Jong Won Shin, Ryo Ohtani, Masaaki Nakamura, Shinya Hayami
      Abstract: Risa Nakahara, Manabu Nakaya, Jong Won Shin, Ryo Ohtani, Masaaki Nakamura, Shinya Hayami

      Cobalt(ii) complexes with terpyridine-type ligands, [Co(n-pyterpy)2](ClO4)2 (n = 3 (1), 4 (2)), show different molecular assemblies depending on the nitrogen position in the pyridine substituent. The cooperativity estimated from the magnetic behaviour reflects their assembly nature.

      Citation: Australian Journal of Chemistry
      PubDate: 2016-12-14
      DOI: 10.1071/CH16556
       
  • Crystal Structure of a Heterometallic Luminophore: The Ru II Complex of a
           Ferrocenyl-Terpyridine with a Flexible Linkage
    • Authors: Young Hoon Lee, Jong Won Shin, Yusuke Sekimoto, Shinya Hayami, Jack Harrowfield, Yang Kim
      Abstract: Young Hoon Lee, Jong Won Shin, Yusuke Sekimoto, Shinya Hayami, Jack Harrowfield, Yang Kim

      Crystal structure determination on the mixed ligand complex [Ru(tpy)(L1)](ClO4)2 (tpy = 2,2′:6′,2″-terpyridine; L1 = 4′-(ferrocenylmethylaminomethylphenyl)terpyridine) shows the ferrocenyl group to be located as remotely as possible from the RuII centre. This may explain the fact that emission from the RuII centre is detectable even at room temperature in solution.

      Citation: Australian Journal of Chemistry
      PubDate: 2016-12-14
      DOI: 10.1071/CH16577
       
  • Evaluation of Methanol Induced Free Radicals in Mice Liver
    • Authors: Lifang Zhou, Hongli Zhao, Tieying Pan, Adrian Trinchi, Minbo Lan, Gang Wei
      Abstract: Lifang Zhou, Hongli Zhao, Tieying Pan, Adrian Trinchi, Minbo Lan, Gang Wei

      In this work, oxidative stress (OS) models of methanol in mice were successfully established. The experimental results clearly demonstrated that methanol could stimulate the production of hydroxyl radicals in the liver of mice to induce OS. Rhubarb and vitamin C were found to have a protective effect on the liver of mice under acute OS.

      Citation: Australian Journal of Chemistry
      PubDate: 2016-12-14
      DOI: 10.1071/CH16492
       
  • 1,2-Diaryl-1,2-disodioethanes: Versatile, Highly Reactive, and Tunable
           Synthetic Equivalents of Sodium Metal
    • Authors: Ugo Azzena
      Abstract: Ugo Azzena

      1,2-Diaryl-1,2-disodioethanes are easily prepared, versatile, and tunable diorganometals finding application in 1,2-reductive eliminations as well as in the degradation of several persistent organic pollutants as homogeneous synthetic equivalents of a highly reactive form of Na metal. Further applications as dinucleophiles and bases are also described.

      Citation: Australian Journal of Chemistry
      PubDate: 2016-12-14
      DOI: 10.1071/CH16601
       
  • Total Solid-Phase Synthesis of Biologically Active Drosophila Insulin-Like
           Peptide 2 (DILP2)
    • Authors: Feng Lin, Mohammed Akhter Hossain, Stephanie Post, Galina Karashchuk, Marc Tatar, Pierre De Meyts, John D. Wade
      Abstract: Feng Lin, Mohammed Akhter Hossain, Stephanie Post, Galina Karashchuk, Marc Tatar, Pierre De Meyts, John D. Wade

      The fruit fly insulin-like peptide 2, DILP2, is one of seven closely related peptides that each act upon the same insulin-like receptor. It was successfully chemically assembled by regioselective disulfide bond formation within its two synthetic chains and shown to potently stimulate receptor phosphorylation and downstream signalling.

      Citation: Australian Journal of Chemistry
      PubDate: 2016-12-12
      DOI: 10.1071/CH16626
       
  • Synthesis of Norfijimycin A with Activity against Mycobacterium
           tuberculosis
    • Authors: Alexander Stoye, Gayathri Nagalingam, Warwick J. Britton, Richard J. Payne
      Abstract: Alexander Stoye, Gayathri Nagalingam, Warwick J. Britton, Richard J. Payne

      Fijimycin A is a cyclic depsipeptide that has been shown to possess activity against a range of pathogenic bacteria. This communication describes the total synthesis of norfijimycin A, a simplified analogue of the marine natural product fijimycin A. The natural product analogue was shown to possess significant activity against Mycobacterium tuberculosis, the etiological agent of tuberculosis.

      Citation: Australian Journal of Chemistry
      PubDate: 2016-12-09
      DOI: 10.1071/CH16559
       
  • Directionality and the Role of Polarization in Electric Field Effects on
           Radical Stability
    • Authors: Ganna Gryn'ova, Michelle L. Coote
      Abstract: Ganna Gryn?ova, Michelle L. Coote

      Electric field effects on the kinetics and thermodynamics of radical reactions have a significant, non-directional component arising in the increased polarizability of resonance-stabilized species.

      Citation: Australian Journal of Chemistry
      PubDate: 2016-12-02
      DOI: 10.1071/CH16579
       
  • Structural Systematics for Lanthanide(III) Systems: Interactions of the
           Achiral Hexamminecobalt(III) Cation with Tris(dipicolinato)lanthanate(III)
           Anions
    • Authors: Jack M. Harrowfield, Irene Ling, Brian W. Skelton, Alexandre N. Sobolev, Allan H. White
      Abstract: Jack M. Harrowfield, Irene Ling, Brian W. Skelton, Alexandre N. Sobolev, Allan H. White

      Structures of [Co(NH3)6][Ln(dipic)3] hydrates have been analysed in terms of the weak interactions occurring between the achiral cation and the chiral anions.

      Citation: Australian Journal of Chemistry
      PubDate: 2016-11-30
      DOI: 10.1071/CH16584
       
  • Synthesis of Side-Chain Modified Peptides Using Iterative Solid Phase
           ‘Click' Methodology
    • Authors: Xuejian Liu, Robert B. P. Elmes, Katrina A. Jolliffe
      Abstract: Xuejian Liu, Robert B. P. Elmes, Katrina A. Jolliffe

      The introduction of an iterative ‘click’ step into solid phase peptide synthesis protocols provides a method for rapid functionalisation of peptide side chains with a range of diverse moieties.

      Citation: Australian Journal of Chemistry
      PubDate: 2016-11-30
      DOI: 10.1071/CH16567
       
  • Effective Dissolution of Biomass in Ionic Liquids by Irradiation of
           Non-Thermal Atmospheric Pressure Plasma
    • Authors: Kosuke Kuroda, Kai Shimomura, Tatsuo Ishijima, Kenji Takada, Kazuaki Ninomiya, Kenji Takahashi
      Abstract: Kosuke Kuroda, Kai Shimomura, Tatsuo Ishijima, Kenji Takada, Kazuaki Ninomiya, Kenji Takahashi

      Lignocellulose has gained much interest as a potential renewable energy resource. However, it is hardly soluble. In this study, a non-thermal plasma was applied to dissolution of lignocellulose to ionic liquids. Chemically active species, which were generated by the plasma, induced decomposition of the lignin network, and consequently dissolution of biomass into ionic liquids was accelerated.

      Citation: Australian Journal of Chemistry
      PubDate: 2016-11-29
      DOI: 10.1071/CH16554
       
  • A Derivation of the Gibbs Equation and the Determination of Change in
           Gibbs Entropy from Calorimetry
    • Authors: Denis J. Evans, Debra J. Searles, Stephen R. Williams
      First page: 1413
      Abstract: Denis J. Evans, Debra J. Searles, Stephen R. Williams

      Building on our equilibrium relaxation theorem for systems in contact with a heat reservoir, we derive Gibbs’ equation, the fundamental equation of classical equilibrium thermodynamics. We reinforce that Clausius’ inequality contains terms that were undefined by Clausius and show the change in Gibbs entropy can be expressed in terms of physical quantities.

      Citation: Australian Journal of Chemistry
      PubDate: 2016-12-01
      DOI: 10.1071/CH16447
       
 
 
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