Chemical sciences topic list of research papers
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Chemoselective entry to 5-mercaptotriazoles by condensation of acetylenic esters with triphenylphosphine
Abstract A new kind of 1,2,4-triazol derivatives containing ylide moiety were designed and synthesized. The reaction is performed by condensation of dialkyl acetylenedicarboxylate with 5-aryl-2H-1,2,4-triazol-3-thiol in the presence of Ph3P. In...
2010 / Davood Aghaei Afshar -
Combinatorial Chemistry Online Volume 16, Issue 1, January 20142013 / N.K. Terrett
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Synthesis, characterization and properties of radiation-induced Starch/(EG-co-MAA) hydrogels
Abstract Association of poly(carboxylic acids) and non-ionic polymers in solutions via hydrogen bonding results in formation of novel polymeric materials–interpolymer complexes. Starch/(EG-co-MAA) polymeric hydrogels were obtained by γ-initiated...
2012 / H.L. Abd El-Mohdy, E.A. Hegazy, E.M. El-Nesr, M.A. El-Wahab -
A Conversion of Sample Medium from Water to Acetonitrile by Subzero Temperature Liquid-liquid Extraction for Acetonitrile-salt Stacking in Capillary Electrophoresis
Abstract In capillary electrophoresis (CE) analysis, acetonitrile-salt stacking (ASS) is an efficient way for enhancing the response signal of the analyte which is dissolved in the aqueous medium of acetonitrile and NaCl. The higher volume fraction...
2013 / Hongyi Zhang, Jieyu Zhao, Zhibin Wu, Zichuan Wang -
Thermodynamic study of Al3+ ion-selective electrode based on (1E,2E) N1,N2-dihydroxy N1,N2 bis (4-hydroxyphenyl) oxalimidamide
Abstract We have carried out thermodynamic study on the ion-selective electrode for Al(III) ions based on (1E,2E) N1,N2-dihydroxy N1,N2 bis (4-hydroxyphenyl) oxalimidamide that was previously prepared by our team. In the recent work, the electrolyte ...
2013 / E. Baghdar, M. Aghaie, H. Aghaie -
Nitrile as Activating Group in the Asymmetric Bioreduction of β-Cyanoacrylic Acids Catalyzed by Ene-Reductases2014 / Christoph K. Winkler, Dorina Clay, Nikolaus G. Turrini, Horst Lechner, Wolfgang Kroutil, et al.
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High-energy density nonaqueous all redox flow lithium battery enabled with a polymeric membrane2015 / C. Jia, F. Pan, Y. G. Zhu, Q. Huang, L. Lu, et al.
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Synthesis, characterization and rheological behavior of pH sensitive poly(acrylamide-co-acrylic acid) hydrogels
Abstract Poly(acrylamide-co-acrylic acid) poly(AAm-co-AAc) hydrogels were prepared by free radical polymerization initiated by redox initiators of ammonium peroxodisulphate (APS) and N,N,N′,N′-tetramethyl ethylene diamine (TEMED); N,N′-methylene...
2013 / Seddiki Nesrinne, Aliouche Djamel -
Antioxidant and antipyretic properties of methanolic extract of Amaranthus spinosus leaves
Abstract Objective Methanolic extract of Amaranthus spinosus (A. spinosus) leaves was screened for antioxidant and antipyretic activities. Methods Antioxidant...
2010 / Bagepalli Srinivas Ashok Kumar, Kuruba Lakshman, KN Jayaveera, Devangam Sheshadri Shekar, Avalakondarayappa Arun Kumar, et al. -
Clinical measurement of Hepcidin-25 in human serum: Is quantitative mass spectrometry up to the job?
Abstract From its discovery, hepcidin has generated many hopes in terms of diagnosis and management of a wide variety of iron-related diseases. However, in clinical use its accurate quantification remains a challenge due to the limited sensitivity,...
2014 / Constance Delaby, Jérôme Vialaret, Pauline Bros, Audrey Gabelle, Thibaud Lefebvre, et al. -
Exciplexes versus Loose Ion Pairs: How Does the Driving Force Impact the Initial Product Ratio of Photoinduced Charge Separation Reactions?2014 / Hao Minh Hoang, Thi Bich Van Pham, Günter Grampp, Daniel R. Kattnig
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Patents2012 /
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Prospect of Bio-pellet as an Alternative Energy to Substitute Solid Fuel Based
Abstract Bio-pellet is an alternative energy that can substituted low grade coal from biomass sources. Biomass waste from palm plantation and palm industry are challenging as bio-pellet based material. Palm plantation in Indonesia has reached 8.9...
2014 / Wida B. Kusumaningrum, Sasa Sofyan Munawar -
A Comprehensive Study on Antioxidant Properties of Crude Extracts from Fruits of Berberis vulgaris L., Cornus mas L. and Mahonia aquifolium Nutt.2014 / Katarzyna Pyrkosz-Biardzka, Alicja Z. Kucharska, Anna Sokół-Łętowska, Paulina Strugała, Janina Gabrielska
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An optimized method for 15N R1 relaxation rate measurements in non-deuterated proteins2015 / Margarida Gairí, Andrey Dyachenko, M. Teresa González, Miguel Feliz, Miquel Pons, et al.
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Condensation enhancement by means of electrohydrodynamic techniques2015 / Dariusz Butrymowicz, Jarosław Karwacki, Marian Trela
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Diastereoselectivity in the Staudinger reaction of pentafluorosulfanylaldimines and ketimines2013 / Alexander Penger, Cortney N von Hahmann, Alexander S Filatov, John T Welch
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Rapid Elemental Analysis and Provenance Study of Blumea balsamifera DC Using Laser-Induced Breakdown Spectroscopy2014 / Xiaona Liu, Qiao Zhang, Zhisheng Wu, Xinyuan Shi, Na Zhao, et al.
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Hexavalent chromium induces apoptosis in human liver (HepG2) cells via redox imbalance
Abstract Hexavalent chromium, Cr(VI), is an environmental toxicant and is associated with hepatotoxicity. However, very little is known about the intracellular antioxidant defense mechanism against Cr(VI)-induced cytotoxicity in hepatocytes. In the...
2015 / Joydeep Das, Abhijit Sarkar, Parames C. Sil -
Optimization of Process Parameters of Extraction of Amentoflavone, Quercetin and Ginkgetin from Taxus chinensis Using Supercritical CO2 Plus Co-Solvent2014 / Xiao Ruan, Liu-Ye Yan, Xian-Xian Li, Ben Liu, Huan Zhang, et al.