bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: New Trends in the Synthesis of Solid‐Supported Organotin Reagents and Interest of Their Use in Organic Synthesis in a Concept of Green Chemistry
Authors: Chretien Jean‐Mathieu , Kilburn Jeremy D. , Zammattio Francoise , Le Grognec Erwan , Quintard Jean‐Paul 
Published: January 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Stille Cross‐Coupling for the Synthesis of Natural Products
Authors: Pascual Sergio , Echavarren Antonio M. 
Published: January 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Cross‐Coupling of Organotin Compounds for Carbon—Carbon Bond Formation
Authors: Espinet Pablo , Genov Miroslav 
Published: January 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Reactions of SE′ Substitution for Organostannanes in Organic Synthesis
Authors: Williams David R. , Nag Partha P. 
Published: January 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Organotin Carboxylate and Sulfonate Clusters
Authors: Chandrasekhar Vadapalli , Singh Puja , Gopal Kandasamy 
Published: January 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Asymmetric Synthesis of Seven‐Membered Rings with More than One Heteroatom
Authors: Royer Jacques 
Published: January 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Asymmetric Synthesis of Six‐Membered Ring Nitrogen Heterocycles with More than One Heteroatom
Authors: Matyus Peter , Tapolcsanyi Pal 
Published: January 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Asymmetric Synthesis of Five‐Membered Ring Heterocycles with More than One Heteroatom
Authors: Kadouri‐Puchot Catheerine , Agami Claude 
Published: January 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Asymmetric Synthesis of Three‐ and Four‐Membered Ring Heterocycles with More than One Heteroatom
Authors: Lanners Steve , Hanquet Gilles 
Published: January 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Asymmetric Synthesis of Six‐Membered Ring Heterocycles
Authors: Toyooka Naoki 
Published: January 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Biotin — The Chiral Challenge
Authors: Bonrath Werner , Karge Reinhard , Netscher Thomas , Roessler Felix , Spindler Felix 
Published: January 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: The Halocarbenes: Model Systems for Understanding the Spectroscopy, Dynamics and Chemistry of Carbenes
Authors: Kable Scott H. , Reid Scott A. , Sears Trevor J. 
Published: January 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Mukaiyama Aldol Reaction
Authors: Mullins Richard J. , Corbett Michael T. 
Published: January 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Synchrotron Radiation — A Brilliant Source for Solid‐State Research in the Infrared Energy Domain
Authors: Marcelli Augusto , Guidi Mariangela Cestelli , Piccinini Massimo , Innocenzi Plinio , Malfatti Luca , Xu Wei 
Published: January 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Kinetic Medium Effects on Organic Reactions in Aqueous Colloidal Solutions
Authors: Buurma Niklaas J. 
Published: January 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Relative Energy of Organic Compounds. Part 3. Components of the Heat of Reactions
Authors: Furka Arpad 
Published: January 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Recent Advances in Physicochemical and ADMET Profiling in Drug Discovery.
Authors: Wang Jianling , Skolnik Suzanne 
Published: January 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Transporters — The View from Industry.
Authors: Kohl Christopher 
Published: January 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Applications of Porous Inorganic Materials in Biomedicine and Medicine
Authors: Wang Haijun , Zhang Keyong , Liu Yaqin 
Published: January 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: In silico Prediction of Human Oral Absorption Based on QSAR Analyses of PAMPA Permeability.
Authors: Akamatsu Miki , Fujikawa Masaaki , Nakao Kazuya , Shimizu Ryo 
Published: January 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Predicting Ligand Interactions with ABC Transporters in ADME.
Authors: Demel Michael A. , Kraemer O. , Ettmayer Peter , Haaksma Eric E. J. , Ecker Gerhard F. 
Published: January 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Computational Oral Absorption Simulation for Low‐Solubility Compounds.
Authors: Sugano Kiyohiko 
Published: January 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Computational Studies of the Role of Glycopyranosyl Oxacarbenium Ions in Glycobiology and Glycochemistry
Authors: Whitfield Dennis M. 
Published: January 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Developments in the Karplus Equation as They Relate to the NMR Coupling Constants of Carbohydrates
Authors: Coxon Bruce 
Published: January 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Impact of Discharged Wastewater Final Effluent on the Physicochemical Qualities of a Receiving Watershed in a Suburban Community of the Eastern Cape Province
Authors: Osode Augustina N. , Okoh Anthony I. 
Published: January 2010

AbstractFailures of sewage treatment systems, both within and outside South Africa, are most commonly ascribed to inadequate facilities and other factors resulting in the production of poor quality effluents with attendant negative consequences on the receiving watershed. The impact of the final effluent of a wastewater treatment facility in a suburban community of the Eastern Cape Province of South Africa on the physicochemical qualities of the receiving watershed was assessed between August 2007 and July 2008. Water quality parameters were analyzed according to the South African Department of Water Affairs and Forestry standards. The effluent quality was acceptable with respect to the pH (6.9–7.8), temperature (13.8–22.0°C), dissolved oxygen (DO) (4.9–7.8 mg/L), salinity (0.12–0.17 psu), total dissolved solids (TDS) (119–162 mg/L) and nitrite concentration (0.1–0.4 mg/L). The other physicochemical parameters that did not comply with regulated standards include the following: phosphate (0.1–4.0 mg/L), chemical oxygen demand (COD) (5–211 mg/L), electrical conductivity (EC) (237–325 μS/cm), and turbidity (7.7–62.7 NTU). The results suggest that eutrophication is intensified in the vicinity of the effluent discharge points, where phosphate and nitrate were found in high concentrations. The discharged final effluents had detrimental effects on the receiving body of water, thus suggesting the need for regular and consistent intervention by appropriate monitoring and compliance agencies to ensure adherence to acceptable standards for discharged effluents.
Model Based Raw Water Quality Management – Manganese Mobilization Induced by Bank Filtration
Authors: Kübeck Christine , Hansen Carsten , Bergmann Axel , Kamphausen Stefan , König Christoph , van Berk Wolfgang 
Published: January 2010

AbstractIn many countries bank filtration is used as the first step of drinking water treatment. River water percolates the riverbed and aquifer sediments which serve as a natural filter removing substances like nitrate, particular and dissolved organic matter and trace elements. Raw water quality, therefore, depends on both river water quality as well as hydrogeochemical processes within the sediment. Exemplified by the case study of Auf dem Grind, Well II (Düsseldorf, Germany), the geohydraulic and hydrogeochemical processes of a catchment area that is strongly influenced by bank filtration were investigated. Raw water extracted from Well II showed significantly elevated manganese concentrations compared to river water and to raw water from other wells in the catchment area. A reactive transport model was developed for retracing the measured raw water quality. Retrospective modeling revealed the principles of long and midterm changes in raw water quality, especially fluctuations in manganese concentrations. Based on the model‐scenario, the effects of varying river water qualities and/or agricultural fertilization practices can be predicted. The quantitative understanding of coupled hydrogeochemical and hydraulic processes enables the development of sustainable strategies optimizing raw water quality, e. g. with regard to a cost effective water treatment.
Removal of Petroleum Aromatic Hydrocarbons by Surfactant‐modified Natural Zeolite: The Effect of Surfactant
Authors: Torabian Ali , Kazemian Hossein , Seifi Laleh , Bidhendi Gholamreza Nabi , Azimi Ali Akbar , Ghadiri Seid Kamal 
Published: January 2010

AbstractMonoaromatic hydrocarbons including benzene, toluene, ethylbenzene and xylene isomers (BTEX) are a very important category of water pollutants. These volatile compounds are very hazardous because of their fast migration in soil and water bodies and their acute and chronic toxicities when inhaled or ingested, especially benzene which is a known carcinogenic molecule. In this study, a natural zeolite (i. e., clinoptilolite‐rich tuffs) was modified by two cationic surfactants (i. e., hexadecyltrimethyl ammonium chloride (HDTMA‐Cl), and N‐cetylpyridinium bromide (CPB)). The prepared adsorbents were then characterized, and their adsorptive capabilities for BTEX examined at different experimental conditions. The results of adsorption tests at 24 h revealed that the adsorption capacity of the modified zeolites improved by increasing the surfactant loading (i. e., less than the critical micelle concentration (CMC), to higher than the CMC), which caused an increase in sorption capacity from 60 to 70% for HDTMA‐modified samples, and from 47 to 99% for CPB‐modified zeolite. Adsorption kinetic tests showed the optimum contact time was 48 h with an average BTEX removal of 90 and 93% for HDTMA‐modified and CPB‐modified zeolite, respectively. Results showed that by increasing of pH from 3 to 11, the sorption capacity of the adsorbent decreased markedly from 97 to 75%. Analyzing the influence of temperature showed that the adsorption efficiency of adsorbents for benzene reduced from 93% at 20°C to 10% at 4°C. However, the influence of temperature on other compounds was not remarkable. Overall, CPB‐modified zeolite exhibited higher selectivity toward BTEX compounds at optimum experimental conditions. Although commercial powder activated carbon (PAC) showed a higher capacity for all BTEX compounds and faster adsorption kinetics, the adsorption capacity of the CPB‐modified zeolite at optimized conditions was competitive with PAC results.
Use of Agro‐Industrial Wastes for Removal of Basic Dyes from Aqueous Solutions
Authors: Parab Harshala , Sudersanan Mahadevan , Shenoy Niyoti , Pathare Tejaswini , Vaze Bhavana 
Published: January 2010

AbstractThe biosorption potential of three different agro‐industrial waste materials of lignocellulosic origin, i. e., coir pith (CP), sawdust (SD) and sugarcane fiber (SF), is investigated in the case of basic dyes, i. e., crystal violet (CV) and rhodamine B (RB). The uptake of dyes from aqueous solutions is found to be rapid when using these candidate biosorbents. The application of various kinetic models reveals good correlation of a pseudo‐second order kinetics model with the experimental data. Equilibrium adsorption data have been analyzed using nonlinearized forms of the Langmuir, Freundlich and Redlich‐Peterson isotherms, to determine the best fit equation for the adsorption process. Experimental results show that all of the adsorbents are effective for the removal of dyes from aqueous solutions and their adsorption capacities are comparable with other reported adsorbents. Since the agricultural solid waste materials used in the present investigation are freely and abundantly available, the adsorption process is expected to be economically viable for wastewater treatment.
Evaporation Process in Soil Surface Containing Calcic Nodules on the Northern Loess Plateau of China by Simulated Experiments
Authors: Zhu Yuanjun , Shao Ming'an , Shao Hongbo 
Published: January 2010

AbstractSoil containing calcic nodules is widely present on the northern Loess Plateau of China owing to soil genesis under local climate conditions. In most studies, little attention is payed to the effect of calcic nodules on soil evaporation and ecoenvironment, resulting in inaccurate evaporation estimation in this kind of soil and further improper field water management measures and irrigation effects. In this paper, soil column experiments were conducted in order to investigate evaporation process in soil containing calcic nodules and the effect of calcic nodules on soil evaporation was determined. The results indicated that evaporation reduction was positively related to calcic nodule content (CNC = mass of calcic nodules/total mass), and could be estimated by the experiential equation: Esoil = E0 (1 – 0.4 CNC) (Esoil = actual evaporation, E0 = theory evaporation in soil without calcic nodules). When CNC was below 0.2, the impact could be neglected. While, as CNC exceeded 0.2, the impact needed to be considered during soil evaporation estimation. As CNC reached 0.5, soil evaporation could be reduced by 7.5 mm, accounting for around 10% of the total soil water. Water balance calculation in soil columns showed that water absorbed by calcic nodules was partially available to evaporation. Water available to evaporation was positively related to CNC, and this water could not exceed 63% of the water absorbed by calcic nodules. Generally, evaporation behavior was dominated by calcic nodule quantity and its water absorption. These results provide new ideas for irrigation measures in arid areas of the globe.
Removal of Elongated Particle Aggregates on Fibrous Filters
Authors: Boskovic Lucija , Altman Igor S. , Braddock Roger D. , Agranovski Igor E. 
Published: January 2010

AbstractElongated aerosol particle removal on fibrous filters has been investigated. It was shown that particle agglomerates are removed much more efficiently compared to the regularly shaped single particles with identical electrical mobility diameter at two filtration velocities tested. The experimental results were compared with the classical filtration theory and it was shown that the theoretical predictions, which are based on the assumption that the particles are spherical, are significantly different compared to an agglomerate filtration efficiency value. In order to account for a particle shape non‐regularity, dominating nanoparticle removal mechanisms were firstly evaluated for a regular particle of certain size and then adjusted by fitting coefficients k1 (for diffusion component) and k2 (for interception). These coefficients were determined by fitting the theoretical values that gives the best coincidence with the measured data points. As was further demonstrated theoretically, the coefficient k1 is identical to the ratio of the actual particle surface area to the surface area of the spherical particle of the equivalent diameter. On the other hand, the coefficient k2 was found to be equal to the ratio of the projection of a given particle on a plane perpendicular to a streamline, to that of the spherical particle of the equivalent diameter. The reported findings would allow undertaking more accurate evaluation of the removal efficiency of non‐regular aerosol particle, which is especially important for industrial applications where non‐regular aerosols are frequently met.
Chemical Reduction of Hexavalent Chromium Present in Contaminated Soil using a Packed‐bed Column Reactor
Authors: Franco Débora V. , Da Silva Leonardo M. , Jardim Wilson F. 
Published: January 2010

AbstractSoil samples extracted from a contaminated landfill with hexavalent chromium, Cr(VI), were treated in a packed‐bed column reactor applying different reductant solutions under controlled flow conditions. In all cases, the kinetic study concerning removal of Cr(VI) from packed soil revealed the overall process (leaching and redox reaction) is described by pseudo‐first order kinetics. The complexity of the process taking place in non‐isotropic medium (packed soil) was evidenced by dependence of the overall pseudo‐first order kinetic rate constant, k*, on treatment time, volumetric flow rate, and composition and concentration of the reductant solution. A phenomenological equation was proposed in order to represent k* in non‐ideal conditions. The comparative study concerning the use of different reductants revealed application of ferrous sulphate, Fe(II), under flow conditions furnished the best results, since in this case the redox process reached a considerable extent and the reduced chromium, Cr(III), was immobilized in packed soil as an insoluble mixed compound.