bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Design and Development of New Zeolitic Materials Based on Natural Clinoptilolite
Authors: Rodriquez‐Fuentes G. 
Published: April 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: What Has Become of the Silicalite Nanoslab? ‐ Recent Insights into Key Steps of Template‐Directed Silicalite‐1 Formation
Authors: Kirschhock C. E. A. , Aerts A. , Martens J. A. 
Published: April 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Percent Buried Volume for Phosphine and N‐Heterocyclic Carbene Ligands: Steric Properties in Organometallic Chemistry
Authors: Clavier Herve , Nolan Steven P. 
Published: April 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: New Trends in the Chemistry of α‐Fluorinated Ethers, Thioethers, Amines and Phosphines
Authors: Manteau Baptiste , Pazenok Sergiy , Vors Jean‐Pierre , Leroux Frederic R. 
Published: April 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Molecular Approaches to the Photocatalytic Reduction of Carbon Dioxide for Solar Fuels
Authors: Morris Amanda J. , Meyer Gerald J. , Fujita Etsuko 
Published: April 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Hydrogen Evolution Catalyzed by Cobaloximes
Authors: Dempsey Jillian L. , Brunschwig Bruce S. , Winkler Jay R. , Gray Harry B. 
Published: April 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Mechanism of Chemical O‐Glycosylation: From Early Studies to Recent Discoveries
Authors: Mydock Laurel K. , Demchenko Alexei V. 
Published: April 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: A New Catalyst for Organic Synthesis: Mercuric Triflate
Authors: Nishizawa Mugio , Imagawa Hiroshi , Yamamoto Hirofumi 
Published: April 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Looking Toward Basic Science for Potential Drug Discovery Targets Against Community‐Associated MRSA
Authors: Otto Michael 
Published: April 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: The Resurgence of Acyclic Nucleic Acids
Authors: Zhang Su , Switzer Christopher , Chaput John C. 
Published: April 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Enantioenriched Acylated Cyanohydrins: Synthesis and Analysis
Authors: Moberg Christina , Wingstrand Erica 
Published: April 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Lucky Seven: Characterization of Stable T‐Shaped Copper(II) Complexes of [32]Heptaphyrins.
Authors: Chmielewski Piotr J. 
Published: April 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Design and Synthesis of Ladder‐Shaped Polyethers and Evaluation of the Interaction with Transmembrane Proteins
Authors: Oishi Tohru , Torikai Kohei , Hasegawa Futoshi 
Published: April 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Photochemistry of 5‐Bromouracil‐ or 5‐Iodouracil‐Containing DNA: Probe for DNA Structure and Charge Transfer Along DNA
Authors: Tashiro Ryu , Sugiyama Hiroshi 
Published: April 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: A General Strategy for the Design of New Solid Catalysts for Environmentally Benign Conversions
Authors: Thomas John Meurig , Hernandez‐Garrido Juan Carlos , Bell Robert G. 
Published: April 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Catalysis in Solid State Polymerization Processes
Authors: Pfaendner Rudolf 
Published: April 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Polycondensation
Authors: Honda Takeshi , Maeda Hideaki 
Published: April 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Asymmetric Hydrogenation of an Amino Acid Intermediate in the Synthesis of Complex Drug Targets: from Kinetic Modeling to Process Development
Authors: Hsieh Daniel S. , Lin Dong , Wang Steve S. Y. , Cann Reginald O. , Sausker Justin B. , Kiang San 
Published: April 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Marine Natural Products
Authors: Blunt John W. , Copp Brent R. , Munro Murray H. G. , Northcote Peter T. , Prinsep Michele R. 
Published: April 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Phytochemicals and Biological Activities of Pulicaria Species
Authors: Liu Lei‐Lei , Yang Jun‐Li , Shi Yan‐Ping 
Published: April 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Antimicrobial Natural Products: An Update on Future Antibiotic Drug Candidates
Authors: Saleem Muhammad , Nazir Mamona , Ali Muhammad Shaiq , Hussain Hidayat , Lee Yong Sup , Riaz Naheed , Jabbar Abdul 
Published: April 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Antimicrobial Nucleoside Antibiotics Targeting Cell Wall Assembly: Recent Advances in Structure—Function Studies and Nucleoside Biosynthesis
Authors: Winn Michael , Goss Rebecca J. M. , Kimura Ken‐ichi , Bugg Timothy D. H. 
Published: April 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Steroid Hormones Controlling the Life Cycle of the Nematode Caenorhabditis elegans: Stereoselective Synthesis and Biology.
Authors: Martin Rene , Entchev Eugeni V. , Kurzchalia Teymuras V. , Knoelker Hans‐Joachim 
Published: April 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Carbon Nanotube and Gold‐Based Materials: A Symbiosis
Authors: Singh Rajpal , Premkumar Thathan , Shin Ji‐Young , Geckeler Kurt E. 
Published: April 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Nano Approaches to Enhance Pharmacokinetic and Pharmacodynamic Activity of Plant Origin Drugs
Authors: Musthaba S. M. , Ahmad Sayeed , Ahuja Alka , Ali Javed , Baboota Sanjula 
Published: April 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Gels as Media for Functional Chiral Nanofibers
Authors: Malik Sudip , Fujita Norifumi , Shinkai Seiji 
Published: April 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Chiral Bis(amino acid)‐ and Bis(amino alcohol)‐oxalamide Gelators. Gelation Properties, Self‐Assembly Motifs and Chirality Effects.
Authors: Frkanec Leo , Zinic Mladen 
Published: April 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: NMR of Natural Products at the “Nanomole‐Scale”
Authors: Molinski Tadeusz F. 
Published: April 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Test for Short‐Lived Organopotassium and Organosodium Intermediates
Authors: Stolarzewicz Andrzej , Grobelny Zbigniew , Maercker Adalbert 
Published: April 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Techniques Used for 14N NQR Studies
Authors: Mikhaltsevitch V. 
Published: April 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Evaluation of instrumental errors built in circular dichroism spectrometers
Authors: Castiglioni Ettore , Albertini Paolo , Abbate Sergio 
Published: April 2010

AbstractBecause of the increased use of circular dichroism (CD) spectroscopy as a routine technique by nonspecialists to determine the conformational/configurational properties of biomolecules, we have decided to present here some criteria to accurately check the ordinate scale calibration of a CD spectrometer particularly in the critical low‐wavelength UV region, to understand, and correct, where possible, the potential limitations coming from the hardware. We also analyze some wavelength calibration methods, and some standards for the CD‐scale calibration, and we discuss the critical characteristics of current instrumentation affecting measurements. The example of the bovine catalase CD spectrum is considered. Chirality, 2010. © 2010 Wiley‐Liss, Inc.
Efficient Electrocarboxylation of p‐Methylpropiophenone in the Presence of Carbon Dioxide
Authors: Zhang Kai , Wang Huan , Wu Laxia , Zhang Jingbo , Lu Jiaxing 
Published: April 2010

AbstractIn the one compartment electrochemical cell 2‐hydroxy‐2‐p‐tolyl‐butyric acid methyl ester was electrosynthesized by electrochemical carboxylation of p‐methylpropiophenone in the presence of carbon dioxide. Under galvanostatic conditions, the electrocarboxylation was influenced by supporting electrolytes, cathode materials, the current density, passed charge and temperatures. Application scope of the eletrocarboxylation system was then examined, and an excellent yield of 97% was obtained when the electrolysis was carried out in DMF‐0.1 mol·L−1 TEABr solution using cheap and environmentally benign nickel as the cathode under a controlled current density of 5.0 mA·cm−2 until 2.8 F·mol−1 charge passed through the cell at −10°C. The electrochemical behavior of p‐methoxylacetophenone has been studied on the glassy carbon electrode by cyclic voltammetry and the probable mechanism was proposed accordingly.
Photophysical and Complexation Behavior of (4‐Dimethylamino‐benzylidene)‐(4,6‐dimethyl‐pyrimidin‐2‐yl)‐amine
Authors: El‐Sayed Yusif S. , Fayed Tarek A. , Gaber Mohamed 
Published: April 2010

AbstractThe absorption and fluorescence characteristics of (4‐dimethylamino‐benzylidene)‐(4,6‐dimethyl‐pyrimidin‐2‐yl)‐amine (SB) have been investigated in different solvents. Both the absorption and emission spectra of SB exhibit red shifts as the solvent polarity increases. This indicats a change in dipole moment of molecules upon excitation as a result of intramolecular charge transfer interaction. The fluorescence quantum yield depends strongly on the properties of the solvents, which was discussed on the bases of positive and negative solvatokinetic effects. The effect of some divalent transition metal ions such as Mn2+, Co2+, Ni2+, Cu2+, Zn2+, Cd2+, and Hg2+on the absorption and fluorescence spectra of SB is also investigated. The results were consistent with formation of highly colored metal‐ SB complex which is responsible for the extreme quenching of the fluorescence of SB. The variations of both the formation constant of the complex and Stern‐Volmer constant were correlated with the electronic structure of the used metal ion.
Crystal Structure, Phase Transition, and Thermodynamic Properties of Bis‐dodecylammonium Tetrachlorozincate (C12H25NH3)2ZnCl4(s)
Authors: Kong Yuxia , Di Youying , Yang Weiwei , Lü Yinfeng , Tan Zhicheng 
Published: April 2010

AbstractThe crystal structure and composition of (C12H25NH3)2ZnCl4(s) were characterized by chemical and elemental analysis, X‐ray powder diffraction technique and X‐ray crystallography. The lattice energy of the title compound was calculated to beUPOT=888.82 kJ·mol−1. Low temperature heat capacities of the title compound have been measured by a precision automated adiabatic calorimeter over the temperature range from 80 to 403 K. An obvious solid to solid phase transition occurred in the heat capacity curve, and the peak temperature, molar enthalpy and molar entropy of the phase transition of the compound were determined to beTtrs= (364.02±0.03) K, (trsHm= (77.567±0.341) kJ·mol−1, and (trsSm= (213.77±1.17) J·K−1·mol−1, respectively. Experimental molar heat capacities before and after the phase transition were respectively fitted to two polynomial equations. The smoothed molar heat capacities and fundamental thermodynamic functions of the sample relative to the standard reference temperature 298.15 K were calculated and tabulated at an interval of 5 K.
DFT Investigation of Nuclear 14N Quadrupole Coupling Constants for Four HMX Polymorphs
Authors: Shi Liangwei , Wu Wenming , Qin Guangming , Lü Jian , Chen Minbo , Zhao Gang 
Published: April 2010

AbstractDensity functional theory investigation of 14N nuclear quadrupole coupling constants (NQCC) for HMX polymorphs was performed. During the calculation of NQCC and asymmetry parameter (η) of β‐HMX, single molecule model is found to be worse than cluster model. The calculated results are more sensitive to the proper model than to the basis set. The calculation for β‐HMX using cluster model at B3LYP/6‐311++G(d,p) level gives better agreement with experiment. This approach was subsequently applied to α, γ, and δ‐HMXs. The difference of simulated 14N NQR frequency was found. The NQR spectrum is useful for the study of explosive or propellant on their detection, phase transition, and aging process.
Protein Fractionation of Cowpea (Vigna unguiculata (L.) Walp) Leaf, Flower and Seed by Capillary Electrophoresis and Its Potential for Variety Identification
Authors: Siriamornpun Sirithon , Kaisoon Onanong , Sinsiri Wantana , Sinsiri Naris , Meeso Naret 
Published: April 2010

AbstractThe proteins of different faction of cowpea [Vigna unguiculata (L.) Walp] were fractionated by capillary electrophoresis (CE). The extracting solvent system was one of the most critical factors in the optimization exercise. To improve reproducibility, seed samples needed to be defatted with chloroform/methanol (V:V=2:1) as preferred prior to protein extraction. Proteins were extracted from seeds, leaves and flowers with 50% aqueous 1‐propanol and separated on a 50 (m×20 cm fused silica capillary column using a UV detector at 200 nm. Separation was conducted at constant voltage (10 kV, 40°C), using iminodiacetic acid (pH 2.5) containing 0.05% hydroxypropylmethylcellulose (HPMC) and 20% acetonitile. The results showed that proteins extracted from all fraction of cowpea were successfully separated by CE in less than 20 min. Seed extracts provided the greatest number of eluted protein peaks, followed by flower and leaf, respectively. The seed‐protein extracts provided unique CE patterns for different varieties; hence the seed was the tissue chosen as being most suitable for variety identification. As a result, an optimized procedure was developed to provide rapid identification of cowpea varieties, based on capillary electrophoregram patterns.
Synthesis and Biological Activity of 4‐Hydroxy‐3‐(1,5‐diaryl‐3‐ oxo‐pent‐4‐enyl)chromen‐2‐ones
Authors: Jadhav Mohan R. , Shinde Devanand B. 
Published: April 2010

AbstractThe substituted warfarin acid chalcones have been prepared by condensation of warfarin acid and aromatic/aliphatic aldehyde using aq. NaOH as catalyst. The method is simple, cost‐effective and gives good yield in a short reaction time. All the compounds synthesized have been characterized by IR, NMR and Mass spectra. A new series of 4‐hydroxy‐3‐(3‐oxo‐1,5‐diaryl‐3‐oxo‐pent‐4‐enyl)‐chromen‐2‐ones were synthesized and submitted to biological activity. Result of the biological screening showed the compounds 3b, 3h being the most effective among the various treatments in antimicrobial screening. Compounds 3c, 3d, 3k and 3l showed moderate activity against the microorganisms tested. Compounds 3e, 3h have shown good antifungal activity.
Rapid Separation of Proteins by Capillary HPLC on a Short Polymethacrylate‐based Strong Cation‐exchange Monolithic Column
Authors: Ding Mingyu , Wang Zonghua , Zheng Rui 
Published: April 2010

AbstractA polymethacrylate‐based strong cation‐exchange capillary monolithic column was prepared by in‐situ copolymerization for the fast separation of proteins. Glycidyl methacrylate (GMA) was used as monomer, ethylenedimethacrylate (EDMA) as cross link agent and the mixture of 1‐propanol, 1,4‐butanediol and water as porogen solvent. The monolith was sulfonated using 1 mol/L Na2SO3 based on a ring opening of epoxides. The influences of the contents of the porogen solvent and GMA and the various concentration ratios of 1‐propanol to 1,4‐butanediol in the polymerization mixture on the morphology, porosity, globule size, stability and column efficiency were investigated. The morphology and pore size distribution of the monolith were characterized by SEM and mercury intrusion porosimetry, respectively. Using only 1.5 cm length of this monolithic capillary column, four kinds of proteins, trypsin, cytochrome C, lysozyme (egg white) and egg albumin, were successfully separated from each other in 5 min at a high flow rate of 110 mm/s.