bluuebunny/crossref_metadata_2025_split huggingface dataset:
Use of the TLX ultracentrifuge for the isolation of different density lipoproteins and effects of freeze/thawing of human plasma before ultracentrifugation
Authors: Charlton-Menys Valentine , Chobotova Jelena , Durrington Paul N. 
Published: July 2008

Abstract: Isolation of different density lipoproteins by ultracentrifugation can require lengthy centrifugation times and freeze/thawing of plasma may influence recovery.: We isolated a range of lipoproteins using a preparative ultracentrifuge and the TLX micro-ultracentrifuge and determined the effect of freeze/thawing of plasma beforehand.: In fresh plasma, there was no significant difference in results for small-dense low-density lipoprotein apolipoprotein B (LDL apoB) (density >1.044 g/mL) or cholesterol at density >1.006 g/mL. Freeze/thawing had no effect on closely correlated results for small-dense LDL apoB (r=0.85; p<0.0001) or high-density lipoprotein (r=0.93; p<0.0001).: The TLX micro-ultracentrifuge is a reliable alternative to the preparative ultracentrifuge and freeze/thawing has only a small effect on small-dense LDL apoB or high-density lipoprotein cholesterol.Clin Chem Lab Med 2008;46:1285–8.
Impacts of land disturbance on aquatic ecosystem health: Quantifying the cascade of events
Authors: Sciera Katherine L , Smink John A , Morse John C , Post Christopher J , Pike Jeremy W , English William R , Karanfil Tanju , Hayes John C , Schlautman Mark A , Klaine Stephen J 
Published: July 2008

Abstract
The impacts of land disturbance on streams have been studied extensively, but a quantitative mechanism of stream degradation is still lacking. Small changes in land use result in changes in physical and chemical characteristics in the stream, which significantly alter biotic integrity. The objective of this study was to quantify the mechanisms of aquatic ecosystem degradation in streams impacted by watershed urbanization. By quantifying the development level and the changes in the physical parameters of receiving streams, the effects of land use change can be illustrated in a conceptual model and evaluated using a traditional ecological risk assessment framework. Three 1st-order streams draining catchments undergoing varying stages of land development were examined in the upper Piedmont physiographic province of South Carolina, USA. A disturbance index was developed to quantify the changes in land use on a monthly basis. This normalized disturbance index (NDI) was quantitatively linked to an increase in the percentage of impervious cover, stormwater runoff, storm-event total suspended solid (TSS) concentrations, and the North Carolina biotic index (NCBI). The NDI was inversely related to a decline in habitat, median bed-sediment particle size, and benthic index of biotic integrity (BIBI). Unlike the percentage of impervious cover, the NDI facilitated the development of strategies for multiple scales of regulation. Predictive multivariate regressions were developed for storm-event TSS concentrations, the BIBI, and the NCBI. These regressions can be used to develop improved regulations for the effects of development and can lead to better implementation of best management practices, improved monitoring of land use change, and more sustainable development.
Development and implementation of a near-real-time web reporting system on ground-level ozone in Europe
Authors: Normander Bo , Haigh Tim , Christiansen Jesper S , Jensen Trine S 
Published: July 2008

Abstract
This article presents the development and results of Ozone Web—a near-real-time Web-based approach to communicate environmental information to policy makers, researchers, and the general public. In Ozone Web, ground-level ozone information from 750 air quality measurement stations across Europe is collected on an hourly basis, filtered, interpolated, and presented on zoomable maps and graphs. Compared with other environmental information initiatives, the main aspects of this Website is the allowance for user interactivity, free access to data, and high timeliness. Data are published 2 to 3 h after actual monitoring. In a response to the acute characteristics of air pollution, the basic principle is that up-to-date and accurate information about air pollution levels will help 1) citizens to protect their health, 2) policy makers in assessing the state of the environment, and 3) researchers in exchanging data and knowledge. Near-real-time information systems on the Web seem to be a valuable complement to future environmental reporting, and the European Environment Agency is currently investigating the requirements needed to extend the use of near-real-time data, including reporting on air pollutants other than ozone.
Improved Photocontrol of α‐Chymotrypsin Activity: Peptidomimetic Trifluoromethylketone Photoswitch Enzyme Inhibitors
Authors: Pearson David , Alexander Nathan , Abell Andrew D. 
Published: July 2008

AbstractA series of peptidomimetic trifluoromethylketones containing the photoisomerisable azobenzene group have been synthesised, photoisomerised and assayed against the serine protease α‐chymotrypsin. All are inhibitors of the enzyme and exhibit up to a fivefold increase in activity on UV irradiation. Visible irradiation returns activity to close to that of the original sample. These results suggest the trifluoromethylketone group to be the best electrophilic enzyme binding group for use in photoswitch inhibitors of α‐chymotrypsin.
Pre‐Activation‐Based One‐Pot Synthesis of an α‐(2,3)‐Sialylated Core‐Fucosylated Complex Type Bi‐Antennary N‐Glycan Dodecasaccharide
Authors: Sun Bin , Srinivasan Balasubramanian , Huang Xuefei 
Published: July 2008

AbstractSynthesis of N‐glycans is of high current interests due to their important biological properties. A highly efficient convergent strategy based on the pre‐activation method for assembly of the complex type core fucosylated bi‐antennary N‐glycan dodecasaccharide has been developed. Retrosynthetically, this extremely challenging target is broken down to three modules: a sialyl disaccharide, a glucosamine building block and a hexasaccharide diol acceptor. The sialyl disaccharide was easily obtained by selective activation of a new 5‐N‐trichloroacetyl protected sialyl donor in the presence of a thiogalactoside acceptor. The hexasaccharide diol module was produced by double mannosylation of a fucosylated tetrasaccharide acceptor, which in turn was generated by glycosylation of a α‐fucosylated disaccharide with a β‐mannose containing disaccharide donor. The union of the three modules was performed in one‐pot giving the fully protected dodecasaccharide in high yield. This synthesis is characterized by minimum protective group and aglycon adjustment on oligosaccharide intermediates, thus greatly enhancing the overall synthetic efficiency. The modular feature of this strategy suggests that this method can be readily adapted to the synthesis of a wide variety of N‐glycan structures.
ChemInform Abstract: Preparation and Photophysical Properties of Some Oxides in Ca—Bi—O System.
Authors: Luo Wenjun , Tang Junwang , Zou Zhigang , Ye Jinhua 
Published: July 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: Indene‐Based Thiazolidinethione Chiral Auxiliary for Propionate and Acetate Aldol Additions.
Authors: Osorio‐Lozada Antonio , Olivo Horacio F. 
Published: July 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: TEMPO/HCl/NaNO2 Catalyst: A Transition‐Metal‐Free Approach to Efficient Aerobic Oxidation of Alcohols to Aldehydes and Ketones under Mild Conditions.
Authors: Wang Xinliang , Liu Renhua , Jin Yu , Liang Xinmiao 
Published: July 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: Asymmetric Ni‐Catalyzed Conjugate Allylation of Activated Enones.
Authors: Sieber Joshua D. , Morken James P. 
Published: July 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: Orthoamide. Part 67. Bis(diformylamino)methane — A New Efficient Formylating Reagent for Aromatic Compounds.
Authors: Kantlehner Willi , Anders Ernst , Mezger Jochen , Stoyanov Edmont V. , Kress Ralf , Wermann Kurt , Frey Wolfgang , Goerls Helmar 
Published: July 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 Novel Chiral Phosphine‐Triazine Ligand Derived from α‐Phenylethylamine for Pd‐Catalyzed Asymmetric Allylic Alkylation.
Authors: Huang Jia Di , Hu Xiang Ping , Zheng Zhuo 
Published: July 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: High Pressure Assisted Synthesis of 1,2,3‐Trialkyldiaziridines from N‐Chloroalkylamines.
Authors: Kuznetsov Vladimir V. , Syroeshkina Julia S. , Moskvin Dmitrii I. , Struchkova Marina I. , Makhova Nina N. , Zharov Alexey A. 
Published: July 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: Highly Stereoselective Oxy‐Michael Additions to β,γ‐Unsaturated α‐Keto Esters: Rapid Enantioselective Synthesis of 3‐Hydroxybutenolides.
Authors: Xiong Xin , Ovens Caroline , Pilling Adam W. , Ward John W. , Dixon Darren J. 
Published: July 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: Stereospecific Synthesis of Functionalized C5‐Unsaturated Hydantoin Derivatives via a Three‐Component Reaction.
Authors: Alizadeh Abdolali , Sheikhi Ehsan 
Published: July 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: Catalytic Reduction of an α,β‐Disubstituted Alkene with Sodium Borohydride in the Presence of Tetra‐tert‐butylphthalocyanine Complexes.
Authors: Kalashnikov Valery V. , Tomilova Larisa G. 
Published: July 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 8‐Hydroxyquinolines with Amino and Thioalkyl Functionalities at Position 4.
Authors: Omar Walaa A. E. , Heiskanen Juha P. , Hormi Osmo E. O. 
Published: July 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: Evaluation of Myorelaxant Activity of 7‐Substituted Hexahydroquinoline Derivatives in Isolated Rabbit Gastric Fundus.
Authors: Guenduez Miyase Goezde , Oeztuerk Goekce Sevim , Vural Ismail Mert , Simsek Rahime , Sarioglu Yusuf , Safak Cihat 
Published: July 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 Adenosine Receptor Binding Studies of Some Novel Triazolothienopyrimidines.
Authors: Prasad Mailavaram Raghu , Rao Akkinepally Raghuram , Rao Pamulaparthy Shanthan , Rajan Kombu Subramanian , Meena Shanmugam , Madhavi Kuchana 
Published: July 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 Enantiopure 1,3,4‐Thiazaphospholes.
Authors: Kibardina Lyudmila K. , Pudovik Mikhail A. , Alfonsov Vladimir A. , Kataeva Olga N. 
Published: July 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 Sterol from Whole Plants of Eriocaulon sieboldianum.
Authors: Song Myoung‐Chong , Yang Hye‐Joung , Park Sang‐Kyu , Choi Hong‐Keun , Baek Nam‐In 
Published: July 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: External vs. Internal Interactions in the Enantiodiscrimination of Fluorinated α‐Amino Acid Derivatives by Heptakis[2,3‐di‐O‐acetyl‐6‐O‐(tert‐butyldimethylsilyl)] ‐βcyclodextrin, a Powerful Chiral Solvating Agent for NMR Spectroscopy.
Authors: Uccello‐Barretta Gloria , Balzano Federica , Pertici Francesca , Jicsinszky Laszlo , Sicoli Giuseppe , Schurig Volker 
Published: July 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: Total Synthesis of the Originally Proposed (I) and Revised Structures (II) of Palmerolide A and Isomers Thereof.
Authors: Nicolaou K. C. , Sun Ya‐Ping , Guduru Ramakrishna , Banerji Biswadip , Chen David Y.‐K. 
Published: July 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: Synthetic Studies on Maitotoxin. Part 1. Stereoselective Synthesis of the C′D′E′F′‐Ring System Having a Side Chain.
Authors: Morita Masayuki , Ishiyama Seishi , Koshino Hiroyuki , Nakata Tadashi 
Published: July 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: Synthetic Studies on Maitotoxin. Part 2. Stereoselective Synthesis of the WXYZA′‐Ring System.
Authors: Morita Masayuki , Haketa Tasuku , Koshino Hiroyuki , Nakata Tadashi 
Published: July 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: Diamondoids as Molecular Building Blocks for Nanotechnology
Authors: Ramezani Hamid , Mansoori G. Ali 
Published: July 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: Ligand Design for Catalytic Asymmetric Reduction
Authors: Ohkuma Takeshi , Kitamura Masato , Noyori Ryoji 
Published: July 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: Crystal Structure and Magnetism of the 6H Hexagonal Double Perovskites Ba2FeSbO6 and Ba2CoSbO6‐δ: A Neutron Diffraction and Moessbauer Spectroscopy Study.
Authors: Retuerto M. , Alonso J. A. , Martinez‐Lope M. J. , Garcia‐Hernandez M. , Krezhov K. , Spirov I. , Ruskov T. , Fernandez‐Diaz M. T. 
Published: July 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 High‐Al Part of the Al—Pd—Re Phase Diagram.
Authors: Balanetskyy S. , Grushko B. 
Published: July 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, NMR and Vibrational Spectroscopic Characterization, and Computational Study of the cis‐IO2F32‐ Anion.
Authors: Mack Johnathan P. , Boatz Jerry A. , Gerken Michael 
Published: July 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: Novel Photoreaction Using Diphenyl Disulfide Derivatives: Photoinduced Oxidation of Allyl Alcohol.
Authors: Tsuboi Takaaki , Takaguchi Yutaka , Tsuboi Sadao 
Published: July 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 Entry to Optically Active anti‐ and syn‐β‐Amino‐α‐trifluoromethyl Alcohols.
Authors: Fustero Santos , Albert Laia , Acena Jose Luis , Sanz‐Cervera Juan F. , Asensio Amparo 
Published: July 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: Concise Preparation of 2,2‐Difluorohomopropargyl Carbonyl Derivatives. Application to the Synthesis of 4,4‐Difluoroisoquinolinone Congeners.
Authors: Arimitsu Satoru , Fernandez Begona , del Pozo Carlos , Fustero Santos , Hammond Gerald B. 
Published: July 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: Metalated Nitriles: Internal 1,2‐Asymmetric Induction.
Authors: Fleming Fraser F. , Liu Wang , Ghosh Somraj , Steward Omar W. 
Published: July 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: Mo(CO)6‐ and [Rh(CO)2Cl]2‐Catalyzed Allenic Cyclocarbonylation Reactions of Alkynones: Efficient Access to Bicyclic Dienediones.
Authors: Brummond Kay M. , Chen Daitao 
Published: July 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: Boron‐Substituted Difluorocyclopropanes: New Building Blocks of gem‐Difluorocyclopropanes.
Authors: Fujioka Yasutaka , Amii Hideki 
Published: July 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: Rh(II)‐Catalyzed Sommelet—Hauser Rearrangement.
Authors: Liao Mingyi , Peng Lingling , Wang Jianbo 
Published: July 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.