Chemical sciences topic list of research papers
-
Structure and stability of Gd-doped CeO2 thin films on yttria-stabilized zirconia
Abstract 25nm thick Gd-doped ceria thin films were grown on yttria-stabilized zirconia (YSZ) substrates with (110) and (111) orientation by pulsed laser deposition to study both their crystalline structure and interfacial stability. The films were...
2016 / Björn Arndt, Heshmat Noei, Thomas F. Keller, Patrick Müller, Vedran Vonk, et al. -
On the Evaluation of Steam Assisted Gravity Drainage in Naturally Fractured Reservoirs
Abstract Steam Assisted Gravity Drainage (SAGD) as a successful enhanced oil recovery (EOR) process has been applied to extract heavy and extra heavy oils. Huge amount of global heavy oil resources exists in carbonate reservoirs which are mostly...
2016 / Seyed-Morteza Tohidi-Hosseini, Shayan Esfahani, Mehran Hashemi-Doulatabadi, Abdolhossein Hemmati-Sarapardeh, Amir H. Mohammadi -
Influence of the ab initio Calculation Parameters on Prediction of Energy of Point Defects in Silicon
Abstract Point defects play a key role in many microelectronics technologies. Knowledge of the properties of point defects and characteristics of their behavior during ion-beam synthesis of microstructures for use in silicon devices allows one to...
2016 / M.G. Ganchenkova, I.A. Supriadkina, K.K. Abgaryan, D.I. Bazhanov, I.V Mutigullin, et al. -
Ultrasound-assisted chiral derivatization of etodolac with (1R)-(−)-menthyl chloroformate for the determination of etodolac enantiomers
Abstract This study presents the first report of an ultrasound-assisted derivatization reaction between a carboxylic acid of etodolac (ETO) and a chiral derivatization reagent, (1R)-(−)-menthyl chloroformate (R-MCF). FiftyμL of deproteinated mouse...
2015 / Yan Jin, Jing Zhao, Lydia Rhyman, Ponnadurai Ramasami, Yujin Shin, et al. -
Predicting Alkylate Yield and its Hydrocarbon Composition for Sulfuric Acid Catalyzed Isobutane Alkylation with Olefins Using the Method of Mathematical Modeling
Abstract The article provides the results of applied mathematical model of isobutane alkylation with olefins catalyzed by sulfuric acid to predict yield and hydrocarbon composition of alkylate caused by the changes in the feedstock composition and...
2015 / A.E. Nurmakanova, E.N. Ivashkina, E.D. Ivanchina, I.A. Dolganov, S.S. Boychenko -
Evaluation of Polyacrylamide Gels with Accelerator Ammonium Salts for Water Shutoff in ultralow Temperature Reservoirs: Gelation Performance and Application Recommendations
Abstract Water shutoff in ultralow temperature reservoirs has received great attention in recent years. In previous study, we reported a phenol-formaldehyde-based gel formula with ammonium salt which can provide a gelation time between 2 hrs and 2...
2016 / Hu Jia, Qiang Ren, Wan-Fen Pu, Yong-Ming Li -
The production of fully deacetylated chitosan by compression method
Abstract Chitosan’s activities are significantly affected by degree of deacetylation (DDA), while fully deacetylated chitosan is difficult to produce in a large scale. Therefore, this paper introduces a compression method for preparing 100%...
2015 / Xiaofei He, Kecheng Li, Ronge Xing, Song Liu, Linfeng Hu, et al. -
Influence of Comb-Polymer Structure on C<sub>3</sub>S Phase Hydration2013 / Lidia Eusebio, Marco Goisis, Giuseppe Manganelli, Valerio Antonio Paternò, Paolo Gronchi
-
Laccase from Aspergillus niger: A novel tool to graft multifunctional materials of interests and their characterization
Abstract In the present study, we propose a green route to prepare poly(3-hydroxybutyrate) [(P(3HB)] grafted ethyl cellulose (EC) based green composites with novel characteristics through laccase-assisted grafting. P(3HB) was used as a side chain...
2016 / Hafiz M.N. Iqbal, Godfrey Kyazze, Thierry Tron, Tajalli Keshavarz -
Novel Potent Imidazo[1,2-a]pyridine-N-Glycinyl-Hydrazone Inhibitors of TNF-α Production: In Vitro and In Vivo Studies2014 / Renata B. Lacerda, Natália M. Sales, Leandro L. da Silva, Roberta Tesch, Ana Luisa P. Miranda, et al.
-
Exploring potential anticoagulant drug formulations using thrombin generation test
Summary Many anticoagulant drugs inhibiting proteins of the coagulation cascade have been developed. The main targets of anticoagulant drugs are thrombin and factor Xa; inhibiting these factors delays thrombus growth, thus preventing thrombosis...
2015 / Elena Zavyalova, Alexey Kopylov -
Complete 1H-NMR and 13C-NMR spectral assignment of five malonyl ginsenosides from the fresh flower buds of Panax ginseng
Abstract Background Ginsenosides are the major effective ingredients responsible for the pharmacological effects of ginseng. Malonyl ginsenosides are natural ginsenosides that contain a malonyl group attached to a glucose unit of...
2015 / Yu-Shuai Wang, Yin-Ping Jin, Wei Gao, Sheng-Yuan Xiao, Yu-Wei Zhang, et al. -
3-Hydroxycarboplatin, a Simple Carboplatin Derivative Endowed with an Improved Toxicological Pro file2012 / Weiping Liu, Xizhu Chen, Qingsong Ye, Shuqian Hou, Liguang Lou, et al.
-
Environmentally-friendly aqueous Li (or Na)-ion battery with fast electrode kinetics and super-long life2016 / X. Dong, L. Chen, J. Liu, S. Haller, Y. Wang, et al.
-
Analytical characteristics of a biomarker-based risk assessment test for acute kidney injury (AKI)
Abstract Background Acute kidney injury (AKI) is associated with increased mortality, morbidity, hospital length of stay, and costs. A quantitative urine test is available to assess the risk of developing AKI by measuring the...
2016 / Denise L. Uettwiller-Geiger, Ravi Vijayendran, John A. Kellum, Robert L. Fitzgerald -
Production of biogas from poultry litter mixed with the co-substrate cow dung
Abstract Poultry litter (a mixture of rice hulls, sawdust and chicken excreta of broilers) mixed with the co-substrate cow dung and poultry droppings was evaluated under anaerobic conditions for the production of biogas (methane). Four laboratory...
2015 / Mohammad Roman Miah, Abul Kalam Md. Lutfor Rahman, Muhammad Rajibul Akanda, Abdullah Pulak, Md. Abdur Rouf -
Diuretic and antiurolithiatic activities of an ethanolic extract of Acorus calamus L. rhizome in experimental animal models
Abstract Acorus calamus is a plant commonly used as a traditional herbal medicine and possesses the wide range of pharmacological applications. The present study investigated the diuretic and antiurolithiatic activities of an...
2016 / Hardik Ghelani, Maunik Chapala, Pinakin Jadav -
Improving the iterative Linear Interaction Energy approach using automated recognition of configurational transitions2016 / C. Ruben Vosmeer, Derk P. Kooi, Luigi Capoferri, Margreet M. Terpstra, Nico P. E. Vermeulen, et al.
-
Development, validation and quantitative assessment of an enzymatic assay suitable for small molecule screening and profiling: A case-study
Abstract The successful discovery and subsequent development of small molecule inhibitors of drug targets relies on the establishment of robust, cost-effective, quantitative, and physiologically relevant in vitro assays that can support prolonged...
2015 / Vicente Sancenon, Wei Hau Goh, Aishwarya Sundaram, Kai Shih Er, Nidhi Johal, et al. -
Response of a Model Gas Turbine Combustor to Variation in Gaseous Fuel Composition2002 / R. M. Flores, M. M. Miyasato, V. G. McDonell, G. S. Samuelsen