Chemical sciences topic list of research papers
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Optimizing the quadruple-potential waveform for the pulsed amperometric detection of neomycin2004 / Y DING
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Synthesis, structure and antibacterial activity of some triorganotin(IV) complexes with a benzamidoalanine ligand
Abstract New triorganotin(IV) complexes of the type PhSnL3, BuSnL3 and MeSnL3 were constructed with the ligand benzamidoalanine, which was formed by reaction of benzoyl chloride with alanine in the presence of sodium hydroxide. The complexes were...
2014 / Emad Yousif, Basim I. Mehdi, Rahimi Yusop, Jumat Salimon, Nadia Salih, et al. -
Peptide hydrogels as mucoadhesives for local drug delivery
Abstract We have investigated the possibility of using self-assembling peptide-based viscous solutions and hydrogels as mucoadhesives for the improved delivery of drugs to local mucosal surfaces. The stability of the samples under flow after...
2014 / Claire Tang, Aline F. Miller, Alberto Saiani -
Incidence of malignant ovarian germ cell tumors (MOGCTs) in Saudi Arabia
Abstract Incidence of malignant ovarian germ cell tumors (MOGCTs) in the Saudi Arabian population has not been studied before. Therefore, the primary objective of this study was to define the population-based incidence rates and histopathological...
2014 / Ahmed Abu-Zaid, Ahmed Nazer, Osama AlOmar, Ayman Azzam, Haya S. Al-Eid, et al. -
Modeling Pilot Plant Performance of an Absorber with Aqueous Piperazine
Abstract Pilot plant data for CO2 capture with 8 m piperazine (PZ) were reconciled with an absorber model in Aspen Plus® using quantified error in pilot plant input data and a global correction to absorber performance parameters. Four global...
2013 / Darshan Sachde, Eric Chen, Gary T. Rochelle -
MicroScale Thermophoresis: Interaction analysis and beyond
Abstract MicroScale Thermophoresis (MST) is a powerful technique to quantify biomolecular interactions. It is based on thermophoresis, the directed movement of molecules in a temperature gradient, which strongly depends on a variety of molecular...
2014 / Moran Jerabek-Willemsen, Timon André, Randy Wanner, Heide Marie Roth, Stefan Duhr, et al. -
Ionic liquid promoted facile and green synthesis of 1,8-dioxo-octahydroxanthene derivatives under microwave irradiation
Abstract An efficient and environmentally benign procedure for the synthesis of 1,8-dioxo-octahydroxanthene by condensation reaction between 5,5-dimethyl-1,3-cyclohexanedione (dimedone) and structurally diverse aldehydes using carboxy functionalized ...
2014 / Abhishek N. Dadhania, Vaibhav K. Patel, Dipak K. Raval -
Gastroprotective effect of the aqueous leaf extract of Guiera senegalensis in Albino rats
Abstract Objective To evaluate the effect of aqueous leaf extract of Guiera senegalensis (G. senegalensis) on gastric mucosal damage using different ulcer models. Methods ...
2013 / GC Akuodor, AD Essien, E David-Oku, KC Chilaka, JL Akpan, et al. -
Regiospecific synthesis, antibacterial and anticoagulant activities of novel isoxazoline chromene derivatives
Abstract The synthesis and pharmacological evaluation of new series of 4-((3-aryl-4,5-dihydroisoxazol-5-yl)methoxy)-2H-chromen-2-ones 3a–f prepared by cycloaddition reaction using various arylnitrile oxides with the suitable...
2013 / Imen Zghab, Belsem Trimeche, Mohamed Ben Mansour, Mohsen Hassine, David Touboul, et al. -
A Case of Transient Rise of Pacing Threshold during the Chronic Phase of Pacemaker Implantation
We experienced a case of pacing failure with transient rise of the pacing threshold more than one year after implantation. Neither the generator nor lead system was found to be defective. During the antibiotics therapy to treat cholecystitis, which was found on...
2012 / Keisuke Kawachi, Yukei Higashi, Fumiko Yanagisawa, Hisa Shimojima, Takeshi Tsutsumi, et al. -
Photocatalytic reduction of nitrate over TiO2 and Ag-modified TiO2
Abstract This research work presents the efficiency of the TiO2 and Ag–TiO2 thin films prepared by the sol–gel method and coated onto the surface of 304 stainless steel sheets used in the photocatalytic nitrate reduction processes. The Ag–TiO2 thin...
2014 / Krisana Kobwittaya, Sanya Sirivithayapakorn -
Spectrofluorimetric protocol for antidepressant drugs in dosage forms and human plasma through derivatization with dansyl chloride
Abstract A reliable, sensitive and selective spectrofluorimetric method has been developed for the determination of certain antidepressant drugs namely sertraline hydrochloride, fluoxetine hydrochloride, paroxetine hydrochloride, amineptine...
2013 / Mahmoud A. Omar, Osama H. Abdelmageed, Sayed M. Derayea, Tamer Z. Attia -
A Guide to Evaluate Solvents and Processes for Post-Combustion CO2 Capture
Abstract The CO2-capture literature is difficult to follow because the number of papers and patents has exploded, and the claims of the authors are difficult to substantiate. From a beginning in the early 90s with just a handful of papers each year, ...
2013 / Paul M. Mathias, Satish Reddy, Arnold Smith, Kash Afshar -
Luminescence quenching of tris(4,4′-dinonyl-2,2′-bipyridyl) ruthenium(II) cation with phenolate ions in DMSO
Abstract The photoredox reactions of biologically important phenols (p-coumaric acid, ferulic acid, thymol, quercetin and gallic acid) with the excited state [Ru(nbpy)3]2+ (nbpy=4,4′-dinonyl-2,2′-bipyridine) complex proceed through photoinduced...
2013 / Daniel Sheeba, Allen Gnana Raj George -
Phylogeny and pathogenicity of Fusarium spp. isolated from greenhouse melon soil in Liaoning Province
Abstract Fungi of the Fusarium oxysporum are widely distributed around the world in all types of soils, and they are all anamorphic species. In order to investigate the relationships and differences among Fusarium spp., 25 Fusarium spp. were...
2013 / Baixia Zhao, Jianfang Yan, Shuo Zhang, Xian Liu, Zenggui Gao -
Spray-dried extracts from Syzygium cumini seeds: Physicochemical and biological evaluation2012 / Maria Paula G. Peixoto, Luís A.P. Freitas
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Asymmetric Copper-Catalyzed Azide–Alkyne Cycloadditions2016 / William D. G. Brittain, Benjamin R. Buckley, John S. Fossey
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Energy Landscapes and Global Optimization of Self-Assembling Cyclic Peptides2014 / Mark T. Oakley, Roy L. Johnston
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Skeletal Cubic, Lamellar, and Ribbon Phases of Bundled Thermotropic Bolapolyphiles2014 / Feng Liu, Marko Prehm, Xiangbing Zeng, Carsten Tschierske, Goran Ungar
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Levels of methoxylated polybrominated diphenyl ethers and polybrominated diphenyl ethers in hen eggs from China
Abstract PBDEs are widely used brominated flame retardant, which are increasingly reported in the environment. MeO-PBDEs are structural analogs to PBDEs, and reported as natural products and novel pollutants present in the environment....
2014 / Xiaozhong Hu, Decong Hu