bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: The First Total Synthesis of Prianosin B.
Authors: Wada Yasufumi , Otani Kouji , Endo Noriko , Harayama Yu , Kamimura Daigo , Yoshida Masako , Fujioka Hiromichi , Kita Yasuyuki 
Published: May 2009

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: JBIR‐23 and ‐24, Novel Anticancer Agents from Streptomyces sp. AK‐AB27.
Authors: Motohashi Keiichiro , Hwang Ji‐Hwan , Sekido Yoshitaka , Takagi Motoki , Shin‐ya Kazuo 
Published: May 2009

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: Natural Products‐Based Insecticidal Agents 1. Semi‐Synthesis and Insecticidal Activity of 4β‐Benzenesulfonamide Derivatives of Podophyllotoxin Against Mythimna separata Walker.
Authors: Xu Hui , Zhang Lei , Su Bao‐Feng , Zhang Xing , Tian Xuan 
Published: May 2009

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: Atomic Layer Deposition of Metal Tellurides and Selenides Using Alkylsilyl Compounds of Tellurium and Selenium.
Authors: Pore Viljami , Hatanpaeae Timo , Ritala Mikko , Leskelae Markku 
Published: May 2009

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: 13C NMR Spectroscopy of Carbon Nanotubes
Authors: Besley Nicholas A. 
Published: May 2009

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: Simulating Structure, Magnetism and Electronic Properties of Monoatomic, Binary and Ternary Transition Metal Nanoclusters
Authors: Entel P. , Gruner M. E. , Hucht A. , Meyer R. , Rollmann G. , Sahoo S. , Nayak S. K. 
Published: May 2009

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: ZnO‐Based Ternary Compound Nanotubes and Nanowires
Authors: Fan Hong Jin , Yang Yang , Zacharias Margit 
Published: May 2009

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: Using Electron Microscopy to Complement X‐Ray Powder Diffraction Data to Solve Complex Crystal Structures
Authors: McCusker Lynne B. , Baerlocher Christian 
Published: May 2009

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: The Inside of Metal Calixarene Chemistry
Authors: Kotzen Natalie , Vigalok Arkadi 
Published: May 2009

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: Ligand Influences in Copper—Dioxygen Complex Formation and Substrate Oxidations
Authors: Hatcher Lanying Q. , Karlin Kenneth D. 
Published: May 2009

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: pH‐Controllable Supramolecular Systems
Authors: Leung Ken Cham‐Fai , Chak Chun‐Pong , Lo Chui‐Man , Wong Wing‐Yan , Xuan Shouhu , Cheng Christopher H. K. 
Published: May 2009

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: α2‐Agonists as Analgesic Agents
Authors: Giovannoni Maria Paola , Ghelardini Carla , Vergelli Claudia , Dal Piaz Vittorio 
Published: May 2009

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: Supramolecular Chemistry of π‐Extended Analogues of TTF and Carbon Nanostructures
Authors: Perez Emilio M. , Illescas Beatriz M. , Herranz M. Angeles , Martin Nazario 
Published: May 2009

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: The Structural Diversity of Acidic Lipopeptide Antibiotics
Authors: Strieker Matthias , Marahiel Mohamed A. 
Published: May 2009

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: The Potential Role of Green Tea Catechins in the Prevention of the Metabolic Syndrome — A Review
Authors: Thielecke Frank , Boschmann Michael 
Published: May 2009

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: Seven‐Membered Rings
Authors: Bremner John B. , Samosorn Siritron 
Published: May 2009

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: Five‐Membered Ring Systems: With N and S (Se) Atoms
Authors: Wu Yong‐Jin , Yang Bingwei V. 
Published: May 2009

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: Selective Oxido‐Reductive Processes by Nucleophilic Radical Addition under Mild Conditions
Authors: Gambarotti Cristian , Punta Carlo 
Published: May 2009

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: Color Modulation for Intramolecular Charge Transfer Induced Chemiluminescence of 1,2‐Dioxetanes
Authors: Matsumoto Masakatsu , Watanabe Nobuko , Hoshiya Naoyuki , Ijuin Hisako K. 
Published: May 2009

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: Bioinorganic Chemistry of Copper and Zinc Ions Coordinated to Amyloid‐β Peptide
Authors: Faller Peter , Hureau Christelle 
Published: May 2009

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: Plant Orthoesters
Authors: Liao Shang‐Gao , Chen Hua‐Dong , Yue Jian‐Min 
Published: May 2009

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: Tomato‐Derived Polysaccharides for Biotechnological Applications: Chemical and Biological Approaches
Authors: Tommonaro Giuseppina , Poli Annarita , de Rosa Salvatore , Nicolaus Barbara 
Published: May 2009

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: Biomolecule‐Nanoparticle Hybrids for Electrochemical Biosensors
Authors: Guo Shaojun , Dong Shaojun 
Published: May 2009

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: Microcoil Nuclear Magnetic Resonance Spectroscopy
Authors: Webb A. G. 
Published: May 2009

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.
Plasmonically Controlled Nucleic Acid Dehybridization with Gold Nanoprisms
Authors: Jones Matthew R. , Millstone Jill E. , Giljohann David A. , Seferos Dwight S. , Young Kaylie L. , Mirkin Chad A. 
Published: May 2009

AbstractRemote release: Triangular gold nanoprisms convert 1064 nm laser irradiation into heat selectively to allow the dehybridization of oligonucleotide conjugated to their surface (see scheme). These conjugates show unprecedented morphological stability under hours of irradiation. Released nucleic acids are unharmed by this process and can be repeatedly dehybridized and sequestered under spatiotemporal control.magnified image
Temperature inside burning polymer specimens: Pyrolysis zone and shielding
Authors: Schartel B. , Weiß A. 
Published: May 2009

AbstractOn the basis of two examples, temperature measurements are proposed within burning polymer specimen during the cone calorimeter test; especially to gain deeper insight into the actual pyrolysis conditions and flame retardancy mechanism. The heating and pyrolysis within a poly(methyl methacrylate) specimen were characterized, discussing the characteristic maximum heating rates (165−90°Cmin−1 decreasing with depth within the specimen and >275°Cmin−1 at the initial surface), pyrolysis temperature (454−432°C decreasing in accordance with decreasing heating rates), thickness of the pyrolysis zone (0.5–1.3 mm) and its velocity (1.2−2.1 mm min−1) as a function of sample depth and burning time. Thermally thick behaviour corresponds to a pyrolysis zone thickness of 0.74 mm and a velocity of 1.51 mm min−1 and occurs until the remaining specimen thickness is less than 8 mm. The shielding effect against radiation occurring in a layered silicate epoxy resin nanocomposite was investigated. It is the main flame retardancy effect of the silicate‐carbon surface layer formed under fire. The reradiation from the hot surface is increased by a factor of around 4–5 when an irradiance of 70kWm−2 is applied. The energy impact into the pyrolysis zone is crucially reduced, resulting in a reduction of fuel production and thus heat release rate. Copyright © 2009 John Wiley & Sons, Ltd.
Concurrent chemotherapy with intensity‐modulated radiation therapy for locally advanced squamous cell carcinoma of the larynx and oropharynx: A retrospective single‐institution analysis
Authors: Saba Nabil F. , Edelman Scott , Tighiouart Mourad , Gaultney Jennifer , Davis Lawrence W. , Khuri Fadlo R. , Chen Amy , Grist William , Shin Dong M. 
Published: May 2009

AbstractBackgroundWe present outcome data from concurrent chemotherapy and intensity‐modulated radiation therapy (IMRT) for squamous cell carcinoma (SCC) of the larynx and oropharyx.MethodsEighty patients with laryngeal (n = 15) or oropharyngeal (n = 65) SCC underwent concurrent IMRT and chemotherapy (cisplatin or carboplatin/paclitaxel).ResultsThe 3‐year overall survival (OS) and disease‐free survival (DFS) were 81.2% and 78.3%, respectively, with a median follow‐up of 31.2 months. There was a statistically significant correlation between OS and DFS with N classification (p = .0001), but not with disease site or T classification. Toxicities compared favorably with prior reports using conventional radiation therapy.ConclusionsThis retrospective analysis reveals a very good outcome and an acceptable toxicity profile for patients with locally advanced SCC of the oropharynx and larynx treated with chemotherapy and IMRT concurrently. © 2009 Wiley Periodicals, Inc. Head Neck, 2009
Voice profile after type I or II laser chordectomies for T1a glottic carcinoma
Authors: Sjögren Elisabeth V. , van Rossum Maya A. , Langeveld Ton P. M. , Voerman Marika S. , van de Kamp Vivienne A. H. , Baatenburg de Jong Robert J. 
Published: May 2009

AbstractBackgroundCan a “typical” voice in terms of auditory perception be defined after type I or II chordectomy? Do other parameters in a multidimensional voice protocol correlate to this perceptual profile?MethodsVoice evaluation using a multidimensional voice protocol including perceptual (GRBAS; grade, roughness, breathiness, asthenia, strain scale), acoustic, aerodynamic, stroboscopic analyses, and self‐assessment (Voice Handicap Index [VHI]) in a cohort of 37 consecutive patients with T1a midcord glottic carcinoma.ResultsSixty‐five percent of patients had dysphonia, dominated by mild breathiness (mean grade 1.4). Voice Handicap was minimal (mean VHI 19). Acoustic and aerodynamic parameters were only mildly deviant. The correlations between perceptual analysis and the other parameters were weak.ConclusionThe typical laser treated voice (type I or II resections) is characterized by mild breathiness in perceptual analysis. Correlations with other parameters, including patients' self assessment, are weak. Therefore, these outcomes do not form 1 integrated voice profile. This may have consequences for clinical decision‐making. © 2009 Wiley Periodicals, Inc. Head Neck, 2009
In vivo gene expression in response to anodically oxidized versus machined titanium implants
Authors: Omar Omar , Svensson Sara , Zoric Neven , Lennerås Maria , Suska Felicia , Wigren Stina , Hall Jan , Nannmark Ulf , Thomsen Peter 
Published: May 2009

AbstractA quantitative polymerase chain reaction technique (qPCR) in combination with scanning electron microscopy was applied for the evaluation of early gene expression response and cellular reactions close to titanium implants. Anodically oxidized and machined titanium miniscrews were inserted in rat tibiae. After 1, 3, and 6 days the implants were unscrewed and the surrounding bone was retrieved using trephines. Both the implants and bone were analyzed with qPCR. A greater amount of cells, as indicated with higher expression of 18S, was detected on the oxidized surface after 1 and 6 days. Significantly higher osteocalcin (at day 6), alkaline phosphatase (at days 3 and 6), and cathepsin K (at day 3) expression was demonstrated for the oxidized surface. Higher expression of tumor necrosis factor‐α (at day 1) and interleukin‐1β (at days 1 and 6) was detected on the machined surfaces. SEM revealed a higher amount of mesenchymal‐like cells on the oxidized surface. The results show that the rapid recruitment of mesenchymal cells, the rapid triggering of gene expression crucial for bone remodeling and the transient nature of inflammation, constitute biological mechanisms for osseointegration, and high implant stability associated with anodically oxidized implants. © 2009 Wiley Periodicals, Inc. J Biomed Mater Res, 2010
Optimization of chitosanase production from Bacillus sp. RKY3 using statistical experimental designs
Authors: Wee Young‐Jung , Reddy L. V. A. , Chung Ki‐Chul , Ryu Hwa‐Won 
Published: May 2009

AbstractBACKGROUND: The culture medium and fermentation conditions for the production of constitutive chitosanase from a newly isolated Bacillus sp. RKY3 were optimized statistically.RESULTS: The variables significantly influencing both chitosanase production and cell growth were screened through the Plackett–Burman design, by which maltose, beef extract, MgSO4, and incubation time were identified as the most significant variables. The optimum values of the selected variables and their mutual interactions were determined through the steepest ascent method and Box–Behnken experimental design. The results demonstrated that 62.30 U mL−1 chitosanase activity was predicted with optimum conditions of maltose (30.18 g L−1), beef extract (15.25 g L−1), MgSO4 (0.26 g L−1), and incubation time (50.02 h). The predicted response was verified by the validation experiments, and the optimum conditions resulted in a maximum chitosanase activity of 63.53 ± 1.22 U mL−1.CONCLUSION: The optimization of fermentation variables resulted in an approximately 11.3‐fold increase in chitosanase activity compared with that observed under unoptimized conditions (from 5.63 U mL−1 to 63.53 U mL−1). Copyright © 2009 Society of Chemical Industry
Self‐diffusion coefficients obtained from proton‐decoupled carbon‐13 spectra for analyzing a mixture of terpenes
Authors: Yemloul Mehdi , Castola Vincent , Leclerc Sébastien , Canet Daniel 
Published: May 2009

AbstractIn the limit of sufficient sensitivity, natural abundance 13C offers a much better spectral resolution than proton NMR. This is due to an important chemical shift range and to proton‐decoupling conditions that yield one peak per carbon with practically no overlap. However, pulsed gradient spin echo experiments, which lead to the diffusion coefficient associated with each peak, have scarcely been employed. In this article, we present and compare different ways to access this quantity and we have effectively verified that, without any precaution, diffusion coefficients cannot be properly determined from standard procedures. The cause of such a failure is decoupling during the gradient pulses. We have used a very simple remedy that proved to be very successful on a model mixture of three monoterpenes and that appears as being of general applicability. Copyright © 2009 John Wiley & Sons, Ltd.
Novel method for dispersion of multiwall carbon nanotubes in poly(ethylene oxide) matrix using dicarboxylic acid salts
Authors: Ratna Debdatta , Abraham T. N. , Siengchin S. , Karger‐Kocsis J. 
Published: May 2009

AbstractA simple and novel aqueous method was elaborated to disperse multiwall carbon nanotubes (MWCNT) in a poly(ethylene oxide) (PEO) matrix using the sodium salts of suberic acid (half and fully neutralized versions, HNSA and FNSA, respectively) as the modifiers. The incorporation of HNSA significantly improved the dispersion of MWCNT in PEO as reflected in a significant increase in melt viscosity and storage modulus in rheological measurements and dynamic mechanical thermal analysis, respectively. FNSA was proved to be the less efficient in this respect. This was explained in terms of cation‐Π (between FNSA, HNSA, and electron cloud of the CNT) and H‐bonding interactions (between HNSA and PEO) in accordance with Fourier transform infrared spectroscopic results. The dielectric and crystallization behaviors of the PEO/MWCNT/salt systems were studied and discussed, as well. The advantage of this method, applicable for water soluble polymers, is that it does not fully destroy the Π electron cloud of CNT opposed to chemical functionalization techniques. © 2009 Wiley Periodicals, Inc. J Polym Sci Part B: Polym Phys 47: 1156–1165, 2009
Self‐assembled complexes of poly(acrylic acid) and poly(styrene)‐block‐poly(4‐vinyl pyridine)
Authors: Hameed Nishar , Guo Qipeng 
Published: May 2009

AbstractPolymer complexes were prepared from high molecular weight poly(acrylic acid) (PAA) and poly(styrene)‐block‐poly(4‐vinyl pyridine) (PS‐b‐P4VP) in dimethyl formamide (DMF). The hydrogen bonding interactions, phase behavior, and morphology of the complexes were investigated using Fourier transform infrared (FTIR) spectroscopy, differential scanning calorimetry (DSC), dynamic light scattering (DLS), atomic force microscopy (AFM), and transmission electron microscopy (TEM). In this A‐b‐B/C type block copolymer/homopolymer system, P4VP block of the block copolymer has strong intermolecular interaction with PAA which led to the formation of nanostructured micelles at various PAA concentrations. The pure PS‐b‐P4VP block copolymer showed a cylindrical rodlike morphology. Spherical micelles were observed in the complexes and the size of the micelles increased with increasing PAA concentration. The micelles are composed of hydrogen‐bonded PAA/P4VP core and non‐bonded PS corona. Finally, a model was proposed to explain the microphase morphology of complex based on the experimental results obtained. The selective swelling of the PS‐b‐P4VP block copolymer by PAA resulted in the formation of different micelles. © 2009 Wiley Periodicals, Inc. J Polym Sci Part B: Polym Phys 47: 1192–1202, 2009