bluuebunny/crossref_metadata_2025_split huggingface dataset:
Folding propensity and biological activity of peptides: The effect of a single stereochemical isomerization on the conformational properties of bombinins in aqueous solution
Authors: Bozzi Argante , Mangoni Maria Luisa , Rinaldi Andrea C. , Mignogna Giuseppina , Aschi Massimiliano 
Published: May 2008

AbstractFolding propensities of bombinins H2 and H4, two members of amphibian bombinins H, a family of 17–20 residue α‐helical peptides, have been investigated by means of circular dichroism (CD) measurements and molecular dynamics (MD) simulations. The two peptides, with primary structure IIGPVLGLVGSALGGLLKKI‐NH2 and differing only for the configuration of the second aminoacid (an L‐isoleucine in H2 and a D‐alloisoleucine in H4) behave rather differently in solution. In particular both CD measurements and MD simulations indicate that bombinin H2 shows a markedly higher tendency to fold. From a careful inspection of MD trajectories it emerges that the stereochemical isomerization mutation of residue 2 to D‐alloisoleucine in H4 peptide, drastically decreases its ability to form intrapeptide contacts. MD simulations also indicate that the conformational sampling in both systems derives from a subtle combination of energetic and entropic effects both involving the peptide itself and the solvent. The present results have been finally paralleled with preliminary information on bombinins H2 and H4 biological activity, i.e. interaction with membrane, supporting the hypothesis of an “already folded” conformation in water rather than interfacial folding tenet. © 2008 Wiley Periodicals, Inc. Biopolymers 89: 769–778, 2008.This article was originally published online as an accepted preprint. The “Published Online” date corresponds to the preprint version. You can request a copy of the preprint by emailing the Biopolymers editorial office at biopolymers@wiley.com
Characterization of dry globular proteins and protein fibrils by synchrotron radiation vacuum UV circular dichroism
Authors: Nesgaard Lise W. , Hoffmann Søren V. , Andersen Christian Beyschau , Malmendal Anders , Otzen Daniel E. 
Published: May 2008

AbstractCircular dichroism using synchrotron radiation (SRCD) can extend the spectral range down to ∼130 nm for dry proteins, potentially providing new structural information. Using a selection of dried model proteins, including α‐helical, β‐sheet, and mixed‐structure proteins, we observe a low‐wavelength band in the range 130–160 nm, whose intensity and peak position is sensitive to the secondary structure of the protein and may also reflect changes in super‐secondary structure. This band has previously been observed for peptides but not for globular proteins, and is compatible with previously published theoretical calculations related to π‐orbital transitions. We also show that drying does not lead to large changes in the secondary structure and does not induce orientational artifacts. In combination with principal component analysis, our SRCD data allow us to distinguish between two different types of protein fibrils, highlighting that bona fide fibrils formed by lysozyme are structurally more similar to the nonclassical fibrillar aggregates formed by the SerADan peptide than with the amyloid formed by α‐synuclein. Thus, despite the lack of direct structural conclusions, a comprehensive SRCD‐based database of dried protein spectra may provide a useful method to differentiate between various types of supersecondary structure and aggregated protein species. © 2008 Wiley Periodicals, Inc. Biopolymers 89: 779–795, 2008.This article was originally published online as an accepted preprint. The “Published Online” date corresponds to the preprint version. You can request a copy of the preprint by emailing the Biopolymers editorial office at biopolymers@wiley.com
Treatment of chronic total occlusion by retrograde passage of stents through an epicardial collateral vessel
Authors: Bansal Darpan , Uretsky Barry F. 
Published: May 2008

AbstractChronic total occlusion (CTO) may occur in as many as 30–40% of patients with coronary artery disease. Retrograde revascularization through a collateral channel has been described earlier. We report the first case of retrograde passage of a stent through an epicardial collateral to revascularize a right coronary artery CTO. © 2008 Wiley‐Liss, Inc.
A unique complication of the retrograde approach in angioplasty for chronic total occlusion of the coronary artery
Authors: Matsumi Jyunya , Adachi Koichi , Saito Shigeru 
Published: May 2008

AbstractThe retrograde approach for chronic total occlusion of coronary arteries is a new treatment strategy, although its attendant complications have not yet been fully appreciated. We report a case of isolated left ventricular cardiac tamponade caused by guidewire‐induced perforation of the septal branch during the retrograde approach, which was subsequently diagnosed by computed tomography (CT) and which required surgical drainage. Guidewire‐induced perforation of the septal branch was successfully treated by autologous subcutaneous tissue embolization of the perforated coronary artery. This is the first case of its kind to date. © 2008 Wiley‐Liss, Inc.
ChemInform Abstract: Synthesis and Crystal Structure of Bi6.4Pb0.6P2O15.2. A New Polymorph in the Series Bi6+xM1‐xP2O15+y.
Authors: Arumugam N. , Lynch V. , Steinfink H. 
Published: May 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 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: Structures of the Reduced Niobium Oxides Nb12O29 and Nb22O54.
Authors: McQueen T. , Xu Q. , Andersen E. N. , Zandbergen H. W. , Cava R. J. 
Published: May 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 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: Synthesis of Zirconium Titanate with an Ordered M‐Fergusonite (Beta) Structure.
Authors: Troitzsch Ulrike , Christy Andrew G. , Ellis David J. 
Published: May 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 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: Phase Equilibria in the System Hf—Zr—Ge at 1350 °C.
Authors: Ponweiser Norbert , Ipser Herbert , Richter Klaus W. 
Published: May 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 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: Preparation and Melting of Uranium from U3O8.
Authors: Hur Jin‐Mok , Choi In‐Kyu , Cho Soo‐Haeng , Jeong Sang‐Mun , Seo Chung‐Seok 
Published: May 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 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: Enhanced Photocatalytic Water Splitting of Hydrous LiCa2Ta3O10 Prepared by Hydrothermal Treatment.
Authors: Mitsuyama Tomohiro , Tsutsumi Akiko , Hata Takakazu , Ikeue Keita , Machida Masato 
Published: May 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 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 Layered Silicate with Structural Motives of Silicate Zeolites: Synthesis, Crystals Structure, and Properties.
Authors: Li Zhaofei , Marler Bernd , Gies Hermann 
Published: May 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 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 Process of Preparation, Structure, and Physicochemical Investigations of the New Titanyl Phosphate Ti2O(H2O)(PO4)2.
Authors: Benmokhtar S. , El Jazouli A. , Chaminade J. P. , Gravereau P. , Menetrier M. , Bouree F. 
Published: May 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 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: Rapid and Exothermic Solid‐State Synthesis of Metal Oxyhalides and Their Solid Solutions via Energetic Metathesis Reactions.
Authors: Perera Sujith , Zelenski Nadiya A. , Pho Randy E. , Gillan Edward G. 
Published: May 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 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: Two Mixed Valent Molybdenophosphates with a Tunnel Structure Closely Related to K0.17MoP2O7: Pb2(PbO)2Mo8 (P2O7)8 and PbK2Mo8(P2O7)8.
Authors: Leclaire Andre , Raveau Bernard 
Published: May 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 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: Enantioselective Catalytic Epoxidation of α,β‐Enones Promoted by Fluorous α,α‐Diaryl‐L‐prolinols.
Authors: Cui Haifeng , Li Yawen , Zheng Changwu , Zhao Gang , Zhu Shizheng 
Published: May 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 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: ClickFerrophos: New Chiral Ferrocenyl Phosphine Ligands Synthesized by Click Chemistry and the Use of Their Metal Complexes as Catalysts for Asymmetric Hydrogenation and Allylic Substitution.
Authors: Fukuzawa Shin‐ichi , Oki Hiroshi , Hosaka Mitsuteru , Sugasawa Jun , Kikuchi Satoshi 
Published: May 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 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: Facile Synthesis of a Mesoporous Silica‐Supported Catalyst for Ru‐Catalyzed Transfer Hydrogenation of Ketones.
Authors: Liu Guohua , Yao Mei , Zhang Fang , Gao Yan , Li Hexing 
Published: May 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 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: Enantioselective α‐Arylation of Ketones with Aryl Triflates Catalyzed by Difluorphos Complexes of Palladium and Nickel.
Authors: Liao Xuebin , Weng Zhiqiang , Hartwig John F. 
Published: May 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 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: Tetraaryl‐1,3‐dioxolane‐4,5‐dimethanols as Catalysts for the Addition of Trimethylsilyl Cyanide to Benzaldehyde and the Oxirane Ring.
Authors: Belokon Yu. N. , Maleev V. I. , Gugkaeva Z. T. , Moskalenko M. A. , Tsaloev A. T. , Peregudov A. S. , Gagieva S. Ch. , Lyssenko K. A. , Khrustalev V. N. , Grachev A. V. 
Published: May 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 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: Gold(I)‐Catalyzed Intramolecular [4 + 2] Cycloadditions of Arylalkynes or 1,3‐Enynes with Alkenes: Scope and Mechanism.
Authors: Nieto‐Oberhuber Cristina , Perez‐Galan Patricia , Herrero‐Gomez Elena , Lauterbach Thorsten , Rodriguez Cristina , Lopez Salome , Bour Christophe , Rosellon Antonio , Cardenas Diego J. , Echavarren Antonio M. 
Published: May 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 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: Metal‐Catalyzed 1,2‐Shift of Diverse Migrating Groups in Allenyl Systems as a New Paradigm Toward Densely Functionalized Heterocycles.
Authors: Dudnik Alexander S. , Srombek Anna W. , Rubina Marina , Kim Joseph T. , Kel'in Alexander V. , Gevorgyan Vladimir 
Published: May 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 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: Convenient Divergent Strategy for the Synthesis of TunePhos‐Type Chiral Diphosphine Ligands and Their Applications in Highly Enantioselective Ru‐Catalyzed Hydrogenations.
Authors: Sun Xianfeng , Zhou Le , Li Wei , Zhang Xumu 
Published: May 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 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: Zirconium‐Promoted Epoxide Rearrangement—Alkynylation Sequence.
Authors: Albert Brian J. , Koide Kazunori 
Published: May 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 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: Tris(pentafluorophenyl)borane: A Mild and Efficient Catalyst for the Chemoselective Tritylation of Alcohols.
Authors: Reddy Ch. Raji , Rajesh G. , Balaji S. V. , Chethan N. 
Published: May 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 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: Synthesis and Structure of Trifluoromethylated Arylhydrazones Formed from Coupling of 4‐(Dimethylamino)‐1,1,1‐trifluorobut‐3‐en‐2‐one with Diazonium Salts.
Authors: Jiang Huiling , Zhu Shizheng 
Published: May 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 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: Convenient Synthesis of 3,3,3‐Trifluoropropanoic Acid by Hydrolytic Oxidation of 3,3,3‐Trifluoropropanal Dimethyl Acetal.
Authors: Komata Takeo , Akiba Shinya , Hosoi Kenji , Ogura Katsuyuki 
Published: May 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 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: An Efficient, One‐Pot Synthesis of S‐Alkyl Thiocarbamates from the Corresponding Thiols Using the Mitsunobu Reagent.
Authors: Chaturvedi Devdutt , Mishra Nisha , Mishra Virendra 
Published: May 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 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 Facile KF/Al2O3‐Mediated, One‐Pot Synthesis of Symmetrical Trithiocarbonates from Alkyl Halides and Carbon Disulfide.
Authors: Movassagh Barahman , Soleiman‐Beigi Mohammad , Nazari Mohammad 
Published: May 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 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: 1,5‐Enyne Metathesis.
Authors: Debleds Olivier , Campagne Jean‐Marc 
Published: May 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 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: Aerobic Oxidation of Cyclopentane‐1,2‐diols to Cyclopentane‐1,2‐diones on Pt/C Catalyst.
Authors: Reile Indrek , Paju Anne , Eek Margus , Pehk Tonis , Lopp Margus 
Published: May 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 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: Platinum‐Catalyzed Intramolecular [4C + 3C] Cycloaddition Between Dienes and Allenes.
Authors: Trillo Beatriz , Lopez Fernando , Gulias Moises , Castedo Luis , Mascarenas Jose L. 
Published: May 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 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 Study of the Diastereoselectivity of Diels—Alder Reactions on the Ce—SiO2 as Support.
Authors: Ziarani Ghodsi Mohammadi , Badiei Alireza , Miralami Azam 
Published: May 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 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: Palladium‐Catalyzed Cross‐Coupling of α‐Diazacarbonyl Compounds with Arylboronic Acids.
Authors: Peng Cheng , Wang Yan , Wang Jianbo 
Published: May 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 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: Facile One‐Pot Synthesis of Functionalized Acetylenes from Aryl and Heteroaryl Aldehydes Using Lithium Trimethylsilyldiazomethane.
Authors: Hari Yoshiyuki , Date Koji , Aoyama Toyohiko 
Published: May 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 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: Direct Reductive Amination of Carbonyl Compounds with Primary/Secondary Amines Using Recyclable Water‐Soluble FeII/EDTA Complex as Catalyst.
Authors: Bhor Malhari D. , Bhanushali Mayur J. , Nandurkar Nitin S. , Bhanage Bhalchandra M. 
Published: May 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 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: Efficient Solvent‐Free Synthesis of Homoallylic Alcohols Mediated by Zinc—Copper Couple.
Authors: Zhou Wenjun , Yan Wenjun , Wang Jin‐Xian , Wang Kehu 
Published: May 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 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: Indium‐Mediated Allylation of Aryl Trichloromethyl Ketones in Aqueous Media.
Authors: Bao Zhi Jian , Lu Jun , Ji Shun Jun 
Published: May 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 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: Enantioselective, Organocatalytic Oxy‐Michael Addition to γ/δ‐Hydroxy‐α,β‐enones: Boronate‐Amine Complexes as Chiral Hydroxide Synthons.
Authors: Li De Run , Murugan Andiappan , Falck J. R. 
Published: May 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 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: Enantioselective Organo‐SOMO Catalysis: The α‐Vinylation of Aldehydes.
Authors: Kim Hahn , MacMillan David W. C. 
Published: May 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 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.