bluuebunny/crossref_metadata_2025_split huggingface dataset:
The Stannides ScNi1.54(1)Sn and ScNi1.85(1)Sn — Structures, 45Sc NMR and 119Sn Moessbauer Spectroscopy.
Authors: Sebastian C. Peter , Eckert Hellmut , Poettgen Rainer 
Published: August 2007

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, please click on HTML or PDF.
High‐Rate, Long‐Life Ni—Sn Nanostructured Electrodes for Lithium‐Ion Batteries.
Authors: Hassoun Jusef , Panero Stefania , Simon Patrice , Taberna Pierre Louis , Scrosati Bruno 
Published: August 2007

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, please click on HTML or PDF.
Significant Low‐Temperature Redox Activity of Ce0.64Zr0.16Bi0.20O1.90 Supported on γ‐Al2O3.
Authors: Imanaka Nobuhito , Masui Toshiyuki , Koyabu Kazuhiko , Minami Keisuke , Egawa Takamasa 
Published: August 2007

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, please click on HTML or PDF.
Thermal Intramolecular Diels—Alder Reaction of Furan: Synthesis of Nitrogen Tetracycles, Isobenzofuran and Isobenzothiophene.
Authors: Karaarslan Muhsin , Gokturk Ersen , Demircan Aydin 
Published: August 2007

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, please click on HTML or PDF.
Ruthenium‐Catalyzed Reactions of 1‐Cyclopropyl‐2‐propyn‐1‐ols with Anilines and Water via Allenylidene Intermediates: Selective Preparation of Tri‐ and Tetrasubstituted Conjugated Enynes.
Authors: Yamauchi Yoshihiro , Onodera Gen , Sakata Ken , Yuki Masahiro , Miyake Yoshihiro , Uemura Sakae , Nishibayashi Yoshiaki 
Published: August 2007

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, please click on HTML or PDF.
syn‐Selective Catalytic Asymmetric Nitro‐Mannich Reactions Using a Heterobimetallic Cu—Sm—Schiff Base Complex.
Authors: Handa Shinya , Gnanadesikan Vijay , Matsunaga Shigeki , Shibasaki Masakatsu 
Published: August 2007

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, please click on HTML or PDF.
Chemoselective Addition of Organometallics to Oxime Ethers.
Authors: Tavakol Hossein , Zakery Saedeh , Heydari Akbar 
Published: August 2007

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, please click on HTML or PDF.
N‐ versus O‐Arylation of Aminoalcohols: Orthogonal Selectivity in Copper‐Based Catalysts.
Authors: Shafir Alexandr , Lichtor Phillip A. , Buchwald Stephen L. 
Published: August 2007

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, please click on HTML or PDF.
Nickel‐Catalyzed 1,4‐Addition of Trialkylboranes to α,β‐Unsaturated Esters: Dramatic Enhancement by Addition of Methanol.
Authors: Hirano Koji , Yorimitsu Hideki , Oshima Koichiro 
Published: August 2007

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, please click on HTML or PDF.
Unprecedented [2 + 2]‐Cyclodimerization of 1‐Aza‐1,3,4‐trienes: First Representative of 3,4‐Diisopropylidenecyclobutane‐1,2‐dicarbimidothioates.
Authors: Nedolya N. A. , Tarasova O. A. , Albanov A. I. , Ushakov I. A. , Brandsma L. 
Published: August 2007

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, please click on HTML or PDF.
Cobalt‐Catalyzed Diastereoselective Reductive [3 + 2] Cycloaddition Allenes and Enones.
Authors: Chang Hong‐Tai , Thatai Thiruvellore Thatai , Cheng Chien‐Hong 
Published: August 2007

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, please click on HTML or PDF.
Stereoselective Synthesis of trans‐α‐Ketohydrazones from Silyl Enol Ethers Mediated by Iodobenzene Diacetate.
Authors: Rao Weidong , Chan Philip Wai Hong 
Published: August 2007

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, please click on HTML or PDF.
The Syntheses of Sulfides by Deoxygenation of Sulfoxides Using Woollins′ Reagent.
Authors: Hua Guoxiong , Woollins J. Derek 
Published: August 2007

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, please click on HTML or PDF.
Development and Application of a Direct Vinyl Lithiation of cis‐Stilbene and a Directed Vinyl Lithiation of an Unsymmetrical cis‐Stilbene.
Authors: Cotter Juliet , Hogan Anne‐Marie L. , O'Shea Donal F. 
Published: August 2007

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, please click on HTML or PDF.
Palladacycle as Highly Efficient Catalyst for Ring Opening of Oxabicyclic Alkenes with Organozinc Halides.
Authors: Zhang Ting‐Ke , Yuan Ke , Hou Xue‐Long 
Published: August 2007

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, please click on HTML or PDF.
Rhodium‐Catalyzed Asymmetric Synthesis of 3,3‐Disubstituted 1‐Indanones.
Authors: Shintani Ryo , Takatsu Keishi , Hayashi Tamio 
Published: August 2007

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, please click on HTML or PDF.
General Strategy for the Construction of Enantiopure Pyrrolidine‐Based Alkaloids. Total Synthesis of (—)‐Monomorine.
Authors: Zhang Suhong , Xu Liang , Miao Lei , Shu Hong , Trudell Mark L. 
Published: August 2007

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, please click on HTML or PDF.
Synthesis of 9‐Arylamino‐ and (Z)‐9‐Arylimino‐9H‐pyrrolo[1,2‐a]indoles by Reactions of 2‐(Pyrrol‐1‐yl)benzaldehydes with Aryl Amines.
Authors: Kobayashi Kazuhiro , Himei Yasutoshi , Fukamachi Shuhei , Tanmatsu Miyuki , Morikawa Osamu , Konishi Hisatoshi 
Published: August 2007

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, please click on HTML or PDF.
Stereoselective Synthesis of 2,4,6‐Trisubstituted Tetrahydropyrans by the Use of Cyclopropanols as Homoenols.
Authors: Lee Hyung Goo , Lysenko Ivan L. , Cha Jin Kun 
Published: August 2007

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, please click on HTML or PDF.
A New Three‐Component Domino Synthesis of 1,4‐Dihydropyridines.
Authors: Sridharan Vellaisamy , Perumal Paramasivan T. , Avendano Carmen , Menendez J. Carlos 
Published: August 2007

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, please click on HTML or PDF.
Stereoselectivity in Diels—Alder Reactions of Diene‐Substituted N‐Alkoxycarbonyl‐1,2‐dihydropyridines.
Authors: Krow Grant R. , Huang Qiuli , Szczepanski Steven W. , Hausheer Fredrick H. , Carroll Patrick J. 
Published: August 2007

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, please click on HTML or PDF.
Montmorillonite K‐10 Clay as Reusable Heterogeneous Catalyst for the Microwave‐Mediated Solventless Synthesis of Phthalazinetetraones.
Authors: Habibi Davood , Mahmoodi Nosratollah , Marvi Omid 
Published: August 2007

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, please click on HTML or PDF.
Structure—Activity Relationship Studies on anti‐HCV Activity of Ring‐Expanded (“Fat”) Nucleobase Analogues Containing the Imidazo[4,5‐e][1,3]diazepine‐4,8‐dione Ring System.
Authors: Zhang Peng , Zhang Ning , Korba Brent E. , Hosmane Ramachandra S. 
Published: August 2007

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, please click on HTML or PDF.
Palladium‐Catalyzed Asymmetric Silaborative C—C Cleavage of meso‐Methylenecyclopropanes.
Authors: Ohmura Toshimichi , Taniguchi Hiroki , Kondo Yoshiyuki , Suginome Michinori 
Published: August 2007

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, please click on HTML or PDF.
Stille—Heck Coupling Sequences Applied in a Versatile New Access to Steroid Skeletons.
Authors: Suennemann Hans Wolf , Hofmeister Anja , Magull Joerg , de Meijere Armin 
Published: August 2007

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, please click on HTML or PDF.
Stereocontrolled Glycoside and Glycosyl Ester Synthesis. Neighboring Group Participation and Hydrogenolysis of 3‐(2′‐Benzyloxyphenyl)‐3,3‐dimethylpropanoates.
Authors: Crich David , Cai Feng 
Published: August 2007

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, please click on HTML or PDF.
A Diosphenol‐Based Strategy for the Total Synthesis of (‐)‐Terpestacin.
Authors: Trost Barry M. , Dong Guangbin , Vance Jennifer A. 
Published: August 2007

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, please click on HTML or PDF.
Bispolides, Novel 20‐Membered Ring Macrodiolide Antibiotics from Microbispora.
Authors: Iinuma Hironobu , et al. et al. 
Published: August 2007

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, please click on HTML or PDF.
Relative and Absolute Configuration of Versipelostatin (I), a Down‐Regulator of Molecular Chaperone GRP78 Expression.
Authors: Park Hae‐Ryong , Chijiwa Shuhei , Furihata Kazuo , Hayakawa Yoichi , Shin‐ya Kazuo 
Published: August 2007

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, please click on HTML or PDF.
Synthesis and Reactions of Polynuclear Polyhydrido Rare Earth Metal Complexes Containing “(C5Me4SiMe3)LnH2” Units: A New Frontier in Rare Earth Metal Hydride Chemistry
Authors: Hou Zhaomin , Nishiura Masayoshi , Shima Takanori 
Published: August 2007

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, please click on HTML or PDF.
Recent Development of Regio‐ and Stereoselective Aminohalogenation Reaction of Alkenes
Authors: Li Guigen , Kotti S. R. S. Saibabu , Timmons Cody 
Published: August 2007

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, please click on HTML or PDF.
Total Synthesis of Bioreactive Peptides and Depsipeptides from Marine Opisthobranch Molluscs
Authors: Della Monica C. , Della Sala G. , De Riccardis F. , Izzo I. , Spinella A. 
Published: August 2007

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, please click on HTML or PDF.
Langmuir—Blodgett Patterning: A Bottom—Up Way to Build Mesostructures over Large Areas
Authors: Chen Xiaodong , Lenhert Steven , Hirtz Michael , Lu Nan , Fuchs Harald , Chi Lifeng 
Published: August 2007

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, please click on HTML or PDF.
Solid‐State Deuterium NMR Spectroscopy of Membranes
Authors: Brown Michael F. , Lope‐Piedrafita Silvia , Martinez Gary V. , Petrache Horia I. 
Published: August 2007

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, please click on HTML or PDF.
Stereoselective behavior of a novel biodegradable racemic ketoprofen injectable implant in rats
Authors: Wang Sheng‐Hao , Yin Li‐Na , Liang Ze‐Hua , Lu Si‐Jie , Zeng Su 
Published: August 2007

AbstractThe stereoselectivity of release of ketoprofen (KET) enantiomers from a biodegradable injectable implant containing racemic KET (rac‐KET) was investigated in vivo. A pre‐column chiral derivatization RP‐HPLC method was employed to assay diastereoisomeric derivatives of R‐ and S‐KET. The rac‐KET injectable implant, once injected subcutaneously in rats, produced long‐lasting plasma levels of S‐KET, which were always greater than those of R‐KET. The difference in enantiomer concentration was to be related to stereoselective release, due to stereoselective interaction between D,L‐PLG in the implant and KET enantiomers, as well as the chiral inversion of KET in vivo. The rac‐KET injectable implant provided the sustained release of S‐KET with effective plasma levels maintained for about 8 wk after a single injection. Chirality 2007. © 2007 Wiley‐Liss, Inc.
Sept12 is a component of the mammalian sperm tail annulus
Authors: Steels Jonathan D. , Estey Mathew P. , Froese Carol D. , Reynaud Dénis , Pace‐Asciak Cecil , Trimble William S. 
Published: August 2007

AbstractSince their essential role in cytokinesis was first shown in yeast, the septins have been described to function in diverse cellular contexts. The members of this unique class of GTPases are capable of binding and hydrolyzing GTP, associating with membranes and oligomerizing into higher order structures. Here we describe Sept12, a novel septin, identified in a yeast two hybrid screen using Sept5 as the bait. Sept12 contains the primary sequence elements of a septin and is capable of interacting with other septins. In addition, Sept12 purifies with bound nucleotide and binds to phosphoinositides, confirming its identity as a septin. RT‐PCR and Northern blots reveal that Sept12 mRNA is expressed predominantly in testis, and this is supported by tissue Western blots. In rats, Sept12 protein levels rise upon sexual maturity and the Sept12 protein colocalizes with the annulus in isolated mature spermatozoa. Further, coexpression of Sept12 with Sept4, an essential annulus component, results in complete colocalization of both proteins into robust and highly curved filaments in CHO cells. This study suggests Sept12 may be involved in mammalian fertility. Cell Motil. Cytoskeleton 2007. © 2007 Wiley‐Liss, Inc.
Versatile fluorescent probes for actin filaments based on the actin‐binding domain of utrophin
Authors: Burkel Brian M. , von Dassow George , Bement William M. 
Published: August 2007

AbstractActin filaments (F‐actin) are protein polymers that undergo rapid assembly and disassembly and control an enormous variety of cellular processes ranging from force production to regulation of signal transduction. Consequently, imaging of F‐actin has become an increasingly important goal for biologists seeking to understand how cells and tissues function. However, most of the available means for imaging F‐actin in living cells suffer from one or more biological or experimental shortcomings. Here we describe fluorescent F‐actin probes based on the calponin homology domain of utrophin (Utr‐CH), which binds F‐actin without stabilizing it in vitro. We show that these probes faithfully report the distribution of F‐actin in living and fixed cells, distinguish between stable and dynamic F‐actin, and have no obvious effects on processes that depend critically on the balance of actin assembly and disassembly. Cell Motil. Cytoskeleton 2007. © 2007 Wiley‐Liss, Inc.
Myosin II and Rho kinase activity are required for melanosome aggregation in fish retinal pigment epithelial cells
Authors: Barsoum I. B. , King‐Smith C. 
Published: August 2007

AbstractIn the retinal pigment epithelium (RPE) of fish, melanosomes (pigment granules) migrate long distances through the cell body into apical projections in the light, and aggregate back into the cell body in the dark. RPE cells can be isolated from the eye, dissociated, and cultured as single cells in vitro. Treatment of isolated RPE cells with cAMP or the phosphatase inhibitor, okadaic acid (OA), stimulates melanosome aggregation, while cAMP or OA washout in the presence of dopamine triggers dispersion. Previous studies have shown that actin filaments are both necessary and sufficient for aggregation and dispersion of melanosomes within apical projections of isolated RPE. The role of myosin II in melanosome motility was investigated using the myosin II inhibitor, blebbistatin, and a specific rho kinase (ROCK) inhibitor, H‐1152. Blebbistatin and H‐1152 partially blocked melanosome aggregation triggered by cAMP in dissociated, isolated RPE cells and isolated sheets of RPE. In contrast, neither drug affected melanosome dispersion. In cells exposed to either blebbistatin or H‐1152, then triggered to aggregate using OA, melanosome aggregation was completely inhibited. These results demonstrate that (1) melanosome aggregation and dispersion occur through different, actin‐dependent mechanisms; (2) myosin II and ROCK activity are required for full melanosome aggregation, but not dispersion; (3) partial aggregation that occurred despite myosin II or ROCK inhibition suggests a second component of aggregation that is dependent on cAMP signaling, but independent of ROCK and myosin II. Cell Motil. Cytoskeleton 2007. © 2007 Wiley‐Liss, Inc.
Growth and characterisation of gadolinium samarium oxalate single crystals
Authors: Korah I. , Joseph C. , Ittyachan M. A. 
Published: August 2007

AbstractSingle crystals of Gadolinium Samarium Oxalate (GSO) are grown by gel method. The crystals are pale yellowish in colour. Morphology and size of the crystals are found to depend on pH of the medium, gel density, concentration of the reactants and acidity of the feed solution. The crystallinity of the grown sample was confirmed by X‐ray diffraction studies and the lattice parameters were determined. X‐ray diffractogram shows well defined peaks. IR spectrum confirms the presence of water molecules and carboxylic group. EDAX analysis confirms the presence of Gd and Sm in the sample. The thermal decomposition behaviour of the crystal was analysed using TGA and DTA studies. (© 2007 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)
Dendritic grain growth simulation in weld molten pool based on CA‐FD model
Authors: Zhan X. H. , Dong Z. B. , Wei Y. H. , Xu Y. L. 
Published: August 2007

AbstractThe finite difference model is coupled with a cellular automaton (CA) model to simulate dendrite growth in TIG (tungsten inert‐gas) weld molten pool of nickel‐based alloys. Based on the macro finite difference computation of the thermal field of the whole weldment, the micro CA model is used to simulate grain formation process in 2‐dimension area within weld molten pool. The results illustrate that the complicated thermal field and solute field can lead to complex grain morphologies in weld molten pool. The primary dendrite spacing changes during welding solidification process and the final primary dendrite spacing is decided by the thermal field, solute field and other parameters. And it is indicated that the grain boundary segregation has important relationship with welding speed. The grain boundary segregations become more severe as the welding speed increases when the other parameters are kept unchanged. (© 2007 WILEY ‐VCH Verlag GmbH & Co. KGaA, Weinheim)
Global patterning of the vertebrate mesoderm
Authors: Winslow Benjamin Britton , Takimoto‐Kimura Ryoko , Burke Ann Campbell 
Published: August 2007

AbstractWe describe recent advances in the understanding of patterning in the vertebrate post‐cranial mesoderm. Specifically, we discuss the integration of local information into global level information that results in the overall coordination along the anterioposterior axis. Experiments related to the integration of the axial and appendicular musculoskeletal systems are considered, and examples of genetic interactions between these systems are outlined. We emphasize the utility of the terms primaxial and abaxial as an aid to understanding development of the vertebrate musculoskeletal system, and hypothesize that the lateral somitic frontier is a catalyst for evolutionary change. Developmental Dynamics 236:2371–2381, 2007. © 2007 Wiley‐Liss, Inc.
Bmp2 is required for migration but not for induction of neural crest cells in the mouse
Authors: Correia Ana Catarina , Costa Marta , Moraes Filipa , Bom Joana , Nóvoa Ana , Mallo Moisés 
Published: August 2007

AbstractBone morphogenetic protein (BMP) signaling is essential for neural crest development in several vertebrates. Genetic experiments in the mouse have shown that Bmp2 is essential for the genesis of migratory neural crest cells. Using several markers and a transgenic reporter approach, we now show that neural crest cells are induced in Bmp2 null mutant embryos, but that these cells fail to migrate out of the neural tube. The absence of migratory neural crest cells in these mutants is not due to their elimination by cell death. The neuroectoderm of Bmp2−/− embryos fail to close and create abnormal folds both along the anterior–posterior and medio–lateral axes, which are associated with an apparent medio–lateral expansion of the neural tube. Finally, our data suggest that the molecular cascade downstream of BMP signaling in early neural crest development may be different in mouse and avian embryos. Developmental Dynamics 236:2493–2501, 2007. © 2007 Wiley‐Liss, Inc.