Found 9617 Results / Page 339 of 481
2017 / Food Chemistry
Studies have enabled a molecular understanding of the anthocyanin copigmentation phenomenon over several decades. However, the effect of combinations of,… Continue reading Effect of complexes of cyanidin-3-diglucoside-5-glucoside with rutin and metal ions on their antioxidant activities
2017 / International Journal of Biological Macromolecules
Acyl-CoA Binding Proteins (ACBP) form a housekeeping family of proteins that is responsible for the buffering of long chain acyl-coenzyme… Continue reading Lipid membranes and acyl-CoA esters promote opposing effects on acyl-CoA binding protein structure and stability
2017 / Scientific Reports
The H19 gene, one of the best known imprinted genes, encodes a long non-coding RNA that regulates cell proliferation and differentiation. H19 RNA is… Continue reading A G-quadruplex structure at the 5′ end of the H19 coding region regulates H19transcription
2017 / International Journal of Biological Macromolecules
Two cysteine proteinase inhibitors from cowpea, VuCys1 and VuCys2, were produced in E. coli ArcticExpress (DE3). The recombinant products strongly inhibited papain and chymopapain as… Continue reading Expression in Escherichia coli of cysteine protease inhibitors from cowpea (Vigna unguiculata): The crystal structure of a single-domain cystatin gives insights on its thermal and pH stability
2017 / Methods in Enzymology
Synthesis and characterization of highly stable and functional bienzyme–polymer triads assembled on layered graphene oxide (GO) are described here. Glucose… Continue reading Armored Enzyme–Nanohybrids and Their Catalytic Function Under Challenging Conditions
2017 / Beilstein Journal of Nanotechnology
The biophysical properties of DNA-modified Au nanoparticles (AuNPs) have attracted a great deal of research interest for various applications in… Continue reading Selective detection of Mg2+ ions via enhanced fluorescence emission using Au–DNA nanocomposites
2017 / Organic & Biomolecular Chemistry
Cultivation of a locust associated rare actinobacteria, Amycolatopsis sp. HCa4, has provided five unusual macrolactams rifamorpholines A-E. Their structures were… Continue reading Rifamorpholines A-E, Potential Antibiotics from a Locust-Associated Actinobacteria Amycolatopsis sp. Hca4
2017 / Polymer Chemistry
Recently, the synthesis of bioconjugates combining tunable properties of polymers with the functionalities of proteins has aroused great interest in… Continue reading The synthesis and self-assembly of bioconjugates composed of thermally-responsive polymer chains and pendant lysozyme molecules
2017 / Scientific Reports
Nicotinic acetylcholine receptors (nAChR) are therapeutic targets for a range of human diseases. α-Conotoxins are naturally occurring peptide antagonists of… Continue reading Structural mechanisms for α-conotoxin activity at the human α3β4 nicotinic acetylcholine receptor
2017 / Scientific Reports
Atmospheric-pressure non-thermal bio-compatible plasma is a partially ionized gas with electrically charged particles. Previous studies demonstrated that dielectric barrier discharge… Continue reading Effects of atmospheric-pressure non-thermal bio-compatible plasma and plasma activated nitric oxide water on cervical cancer cells
2017 / Journal of Chromatography B
Aldehyde detoxification is a process used to convert toxin into toxoid for vaccine applications. In the case of tetanus toxin… Continue reading The combined use of analytical tools for exploring tetanus toxin and tetanus toxoid structures
2017 / Journal of Polymer Research
In this study, we prepared nanogels of a disulfide-cleavable polymer via polyionic complexation and genipin cross-linking and evaluated their reduction-triggered… Continue reading Nanogels comprising reduction-cleavable polymers for glutathione-induced intracellular curcumin delivery
2017 / Journal of Molecular Structure
This study looks into a safe, proficient and low-cost way for the preparation of novel silver nanoparticles by using 5%… Continue reading Spectroscopic interaction study of human serum albumin and human hemoglobin with Mersilea quadrifolia leaves extract mediated silver nanoparticles having antibacterial and anticancer activity
2017 / Colloids and Surfaces B: Biointerfaces
Thrombin is an essential part of the blood coagulation system; it is a serine protease that converts soluble fibrinogen into… Continue reading Binding of poly(amidoamine), carbosilane, phosphorus and hybrid dendrimers to thrombin—Constants and mechanisms
2017 / International Journal of Biological Macromolecules
The crude tea polysaccharides (CTPS) from Qingzhuan brick tea(QZBT) were extracted and fractionated to afford two fractions, namely TPS-1 and… Continue reading Structural characterization and evaluation of the antioxidant activities of polysaccharides extracted from Qingzhuan brick tea
2017 / International Journal of Biological Macromolecules
Peroxidase-mimicking DNAzyme is one of the systems that recently gained a great interest. It has been successfully applied for designing… Continue reading Conjugation of hemin to G-quadruplex forming oligonucleotide using click chemistry
2017 / Sensors and Actuators B: Chemical
A label-free homogeneous electrochemical immunosensor was developed for sensitive and selective detection of carcino-embryonic antigen (CEA) based on proximity hybridization… Continue reading A novel label-free homogeneous electrochemical immunosensor based on proximity hybridization-triggered isothermal exponential amplification induced G-quadruplex formation
2017 / Acta Biomaterialia
Self-assembling peptides programed by sequence design to form predefined nanostructures are useful for a variety of biomedical applications. However, assemblies… Continue reading Rational design of charged peptides that self-assemble into robust nanofibers as immune-functional scaffolds
2017 / International Journal of Pharmaceutics
The present work introduces new anti-aggregation agent (AAA) derived through our new approach for design and evaluation of anti-aggregation agent… Continue reading Rational approach for design and evaluation of anti-aggregation agents for protein stabilization: A case study of trehalose phenylalaninate
2017 / Journal of Biotechnology
γ-glutamyl transpeptidase (GGT) catalyzes the transfer of the γ-glutamyl moiety from donor compounds such as L-glutamine (Gln) and glutathione (GSH)… Continue reading Evolving transpeptidase and hydrolytic variants of γ-glutamyl transpeptidase from Bacillus licheniformis by targeted mutations of conserved residue Arg109 and their biotechnological relevance
