Chemical sciences topic list of research papers
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Preparation of pegylated lumbrokinase and an evaluation of its thrombolytic activity both in vitro and in vivo
Abstract Lumbrokinase (LK) is a group of serine proteases with strong fibrinolytic and thrombolytic activities. In clinical practice, LK can only be administered orally because of its antigenicity, immunogenicity and potential to produce...
2013 / Mingji Jin, Wei Chen, Wei Huang, Long Rong, Zhonggao Gao -
Ganoderma lucidum polysaccharides supplementation attenuates exercise-induced oxidative stress in skeletal muscle of mice
Abstract The present study was designed to determine the effects of Ganoderma lucidum polysaccharides (GL-PS) on exhaustive exercise-induced oxidative stress in skeletal muscle tissues of mice. The mice were divided into four groups (three GL-PS...
2013 / Zhao Zhonghui, Zheng Xiaowei, Fang Fang -
Lanthanum(III) chloride/chloroacetic acid as an efficient and reusable catalytic system for the synthesis of new 1-((2-hydroxynaphthalen-1-yl)(phenyl)methyl)semicarbazides/thiosemicarbazides
Abstract A one-pot, multi-component coupling reaction of aromatic aldehydes, 2-naphthol and semicarbazide (hydrochloride)/thiosemicarbazide using LaCl3/ClCH2COOH as an efficient catalyst system under solvent free condition at elevated temperature...
2012 / Behjat Pouramiri, Esmat Tavakolinejad Kermani -
Detoxification of lignocellulosic hydrolysates using sodium borohydride
Abstract Addition of sodium borohydride to a lignocellulose hydrolysate of Norway spruce affected the fermentability when cellulosic ethanol was produced using Saccharomyces cerevisiae. Treatment of the hydrolysate with borohydride improved the...
2013 / Adnan Cavka, Leif J. Jönsson -
Toxicity, antimicrobial and antioxidant activities of methyl salicylate dominated essential oils of Laportea aestuans (Gaud)
Abstract The colourless essential oils obtained by hydro-distillation from the whole plant of Laportea aestuans (Gaud) were analysed by GC and GC/MS. The major constituents in the oil were methyl salicylate (54.50%), fenchol (10.59%), 1,...
2011 / Ganiyat K. Oloyede -
Photodegradation of trimeprazine triggered by self-photogenerated singlet molecular oxygen
Abstract The antihistaminic drug trimeprazine (1, also known as alimemazine) is photolabile under UV-A light in aerobic conditions. Irradiation of a methanol solution of trimeprazine produces two photoproducts which were isolated as...
2012 / Waseem Ahmad, Mohd. Rehan Zaheer, Anamika Gupta, Jawaid Iqbal -
Macroinitiator Mediated Photoreactive Coating of Membrane Surfaces with Antifouling Hydrogel Layers2012 / J. Lei, V. Freger, M. Ulbricht
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Thermodynamics and kinetics of glyphosate adsorption on resin D301
Abstract The adsorption isotherms, kinetics, and thermodynamics are investigated in batch experiments. The adsorption isotherms and kinetics in the range of 303.15–318.15K are determined. Langmuir, Freundlich, and Temkin isotherms are employed to...
2012 / Fei-xiong Chen, Cai-rong Zhou, Guo-peng Li, Fei-fei Peng -
A GHS-consistent approach to health hazard classification of petroleum substances, a class of UVCB substances
Abstract The process streams refined from petroleum crude oil for use in petroleum products are among those designated by USEPA as UVCB substances (unknown or variable composition, complex reaction products and biological materials). They are...
2013 / Charles R. Clark, Richard H. McKee, James J. Freeman, Derek Swick, Suneeta Mahagaokar, et al. -
Microwave-assisted synthesis and characterization of l-lysine-derived optically active poly (hydrazide-imide)s
Abstract l-Lysine hydrochloride was transformed to ethyl l-lysine dihydrochloride. This salt was reacted with trimellitic anhydride to yield the corresponding diacid (1). Interfacial polycondensation results a series of novel...
2012 / Saeed Zahmatkesh, Ashkbous Yazdanpanah -
Biochemical studies on antibiotic production from Streptomyces sp.: Taxonomy, fermentation, isolation and biological properties
Abstract Tunicamycin is a nucleotide antibiotic which was isolated from the fermentation broth of a Streptomyces strain No. T-4. According to the morphological, cultural, physiological and biochemical characteristics, and 16S rDNA sequence analysis, ...
2011 / Houssam M. Atta -
Simple diffusion-constrained immunoassay for p24 protein with the sensitivity of nucleic acid amplification for detecting acute HIV infection
Abstract Nucleic acid amplification techniques have become the mainstay for ultimate sensitivity for detecting low levels of virus, including human immunodeficiency virus (HIV). As a sophisticated technology with relative expensive reagents and...
2012 / Lei Chang, Linan Song, David R. Fournier, Cheuk W. Kan, Purvish P. Patel, et al. -
Equilibrium, kinetic and diffusion mechanism of Cr(VI) adsorption onto activated carbon derived from wood apple shell
Abstract In the present investigation, adsorbent activated charcoal was prepared from wood apple shell by chemical activation and used for Cr(VI) removal from aqueous solutions. Powdered wood apple shell was activated by acid H2SO4 and heat...
2012 / Kailas M. Doke, Ejazuddin M. Khan -
Release test of alliin/alliinase double-layer tablet by HPLC—Allicin determination
Abstract A simple, precise and accurate method was developed and validated for the determination of allicin release from alliin/alliinase double-layer tablets. According to Appendix XC II of Chinese Pharmacopoeia 2010 edition Volume II, a small...
2012 / Yan Liang, Jing-Jing Zhang, Qi-Bing Zhang, Zhong-Xia Wang, Zong-Ning Yin, et al. -
Study of Cyclodextrin/Fluoroquinolone Inclusion Complexes by Capillary Electrophoresis2013 / Blanka Székely-Szentmiklósi, B Tőkés
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Breaking the Bonds: Non-viral Vectors Become Chemically Dynamic2007 / Jon A Wolff, David B Rozema
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Spectral detection of an intermediate preceding the excited state in the bacterial luciferase reaction2005 / Peter Macheroux, Sandro Ghisla, J. Woodland Hastings
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Capture-ready supercritical coal-fired power plants and flexible post-combustion CO2 capture
Abstract Delivering a rapid reduction in global CO2 emissions through CCS requires a two-track approach: CCS needs to be developed at s cale as quickly as possible and other plants, if built without CCS, need to be built CO2 capture ready (CCR). CCR ...
2009 / Mathieu Lucquiaud, Hannah Chalmers, Jon Gibbins -
Experimental study of coupling complexation-adsorption of Cu(II) on activated carbon
Abstract The water consumed for the industrial or domestic needs is rejected to 80% on average in the form of effluents in charge of harmful substances for the environment, the health of the men, and all the alive beings. An experimental study...
2011 / Mustapha Chikhi, F. Balask, R. Benchaabi, A. Ayat, K. Maameche, et al. -
Calcination Effect of Diatomite to Chromate Adsorption
Abstract This study aimed to investigate the possibility of heat treated diatomite to be used as an adsorbent for Cr (VI) removal. The optimal conditions for adsorption were determined by varying pH, contact time and amount of calcined diatomite at...
2011 / S. Sungworawongpana, S. Pengprecha