Found 9617 Results / Page 277 of 481
2007 / Biomacromolecules
Glycopolymers carrying sulfated saccharides with modest sugar contents (11% and 28%) were found to suppress the formation of amyloid fibrils… Continue reading Inhibition of Alzheimer Amyloid Aggregation with Sulfated Glycopolymers
2006 / JACS
Peptide aptamers (=binders) against inorganic materials often show a capacity for mineralization of their target atoms; thus they are able… Continue reading Utilization of the Pleiotropy of a Peptidic Aptamer To Fabricate Heterogeneous Nanodot-Containing Multilayer Nanostructures
2011 / Applied Surface Science
In this paper, a novel composite photocatalyst AgI/AgCl/TiO2 was prepared by ion exchange method and characterized by XRD, SEM and UV–Vis… Continue reading Preparation, characterization and visible-light photocatalytic activity of AgI/AgCl/TiO2
2011 / Journal of Materials Chemistry
Three hexatriene-type photochromic compounds 4,5-bis(2,4-dimethyl-5-phenylthiophene-S,S-dioxide-3-yl)-2-phenylthiazole, 1, 4,5-bis(2-methylbenzo[b]thiophene-S,S-dioxide-3-yl)-2-phenylthiazole, 2, and 1,2-bis(2,4-dimethyl-5-phenylthiophene-S,S-dioxide-3-yl)-3,3,4,4,5,5-hexafluorocyclopentene, 3, are synthesized and their photochromic and fluorescence properties are studied, which are… Continue reading Photochromic and fluorescence switching properties of oxidized triangle terarylenes in solution and in amorphous solid states
2010 / International Journal of Pharmaceutics
Dendriplexes were characterized by ethidium bromide intercalation assay and their transfection efficiency was studied using HEK 293 cells and human… Continue reading Transfection efficiencies of PAMAM dendrimers correlate inversely with their hydrophobicity
2011 / Biomacromolecules
This study investigates the production of alginate microcapsules, which have been coated with the polysaccharide chitosan, and evaluates some of… Continue reading Production and Evaluation of Dry Alginate-Chitosan Microcapsules as an Enteric Delivery Vehicle for Probiotic Bacteria
2016 / Inorganica Chimica Acta
In this paper the trifluoromethansulphonate (CF3SO3-, OTf-, triflate) Eu3+ complexes of a new family of imine-based ligands with 1:1 ligand to… Continue reading Luminescent Eu3+ complexes in acetonitrile solution: anion sensing and effect of water on the speciation
2016 / Journal of Molecular Liquids
In the present work, the synthesis, characterization and DNA binding study of water-soluble γ-Fe2O3@SiO2-nicotinamide magnetic nanoparticles (MNPs) were undertaken. The… Continue reading Functionalization of Fe3O4@SiO2 magnetic nanoparticles with nicotinamide and in vitro DNA interaction
2013 / BioMed Research International
The emergence of antibiotic resistance in microbial pathogens requires the identification of new antibacterial drugs. The biosynthesis of methionine is… Continue reading Characterization of C-S Lyase from C. diphtheriae: A Possible Target for New Antimicrobial Drugs
2014 / Biomacromolecules
The formation of β-sheet enriched amyloid fibrils constitutes the hallmark of many diseases but is also an intrinsic property of… Continue reading N-Terminal Protein Tails Act as Aggregation Protective Entropic Bristles: The SUMO Case
2014 / Proteins: Structure, Function, and Bioinformatics
In recent years, there has been increased interest in bacterial methionine biosynthesis enzymes as antimicrobial targets because of their pivotal… Continue reading Role of active-site residues Tyr55 and
Tyr114 in catalysis and substrate specificity
of Corynebacterium diphtheriae C-S lyase
2014 / The Journal of Biological Chemistry
Protein aggregation is linked to a growing list of diseases, but it is also an intrinsic property of polypeptides, because… Continue reading Amyloid Formation by Human Carboxypeptidase D Transthyretin-like Domain under Physiological Conditions
2014 / Food Chemistry
Different O/W nanoemulsion-based delivery systems were developed in order to optimize the bioavailability of encapsulated resveratrol for potential oral administration.… Continue reading Bioavailability of encapsulated resveratrol into nanoemulsion-based delivery systems
2015 / Analytical Methods
A new spectrofluorimetric method for measuring finasteride (FIN) in tablet dosage form was developed. The method was based on FIN… Continue reading Spectrofluorimetric study of finasteride and bovine serum albumin interaction and its application for quantitative determination of finasteride in tablet dosage form
2014 / Ceramics International
Structural, spectroscopic and optical properties of lead tellurite glass ceramics doped with variable amounts of erbium ions and codoped with… Continue reading Effects of Er3+:Ag codoping on structural and spectroscopic properties of lead tellurite glass ceramics
2014 / Analytical Chemistry
Aptamer-based fluorescence anisotropy (FA) assay combines the advantages of affinity aptamers in good stability, easy generation, and facile labeling and… Continue reading Identification of Allosteric Nucleotide Sites of Tetramethylrhodamine-Labeled Aptamer for Noncompetitive Aptamer-Based Fluorescence Anisotropy Detection of a Small Molecule, Ochratoxin A
2014 / Macromolecules
Air- and water-stable, π-conjugated [−donor–acceptor−]n oligomers containing thiophene fragments as donors and 9,10-dimesityl-9,10-dihydro-9,10-diboraanthracene (DBA(Mes)2) as acceptor units were prepared through Stille-type… Continue reading Air- and Water-Stable, Fluorescent Oligomers of 9,10-Dihydro-9,10-diboraanthracene
2014 / Physical Chemistry Chemical Physics
Spectroscopic studies combined with computational analysis indicate the inherent conformational flexibility of the β-carbolin derivative evodiamine (EVD) featured with diverse… Continue reading Role of the conformational flexibility of evodiamine in its binding to protein hosts: a comparative spectroscopic and molecular modeling evaluation with rutaecarpine
2013 / Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy
Two novel heterocyclic thiosemicarbazone derivatives have been synthesized, and characterized, by means of spectroscopic and single crystal X-ray diffraction methods.… Continue reading Novel heterocyclic thiosemicarbazones derivatives as colorimetric and “turn on” fluorescent sensors for fluoride anion sensing employing hydrogen bonding
2013 / Molecular Pharmaceutics
Harmane and norharmane are representative members of the large group of natural β-carboline alkaloids featured with diverse pharmacological activities. In… Continue reading Fatty Acid Modulated Human Serum Albumin Binding of the β-Carboline Alkaloids Norharmane and Harmane
