Found 9617 Results / Page 293 of 481
2017 / International Journal of Peptide Research and Therapeutics
Natural peptides are emerging as a leading alternative to conventional drugs and antibiotics, owing to their remarkable potency, better stability… Continue reading Antibacterial Natural Peptide Fractions from Indian Ganoderma lucidum
2017 / Journal of Natural Products
Phytochemical investigation of the alkaloid extract of Palicourea sessilis by LC-HRMS/MS using molecular networking and an in silico MS/MS fragmentation approach suggested… Continue reading Targeted Isolation of Monoterpene Indole Alkaloids from Palicourea sessilis
2017 / The Journal of Organic Chemistry
Three new isocyanoditerpenes (5–7) have been characterized from Australian specimens of the nudibranch Phyllidiella pustulosa. The planar structure and (3R,6S,7R) absolute… Continue reading Catalyst-Controlled Stereoselective Synthesis Secures the Structure of the Antimalarial Isocyanoterpene Pustulosaisonitrile-1
2017 / RSC Advances
Four new neolignans, (E)-3-(hydroxymethyl)-2-(4-hydroxyphenyl)-5-(prop-1-en-1-yl)benzofuran-6-ol (1), methyl (E)-6-hydroxy-2-(4-hydroxyphenyl)-5-(prop-1-en-1-yl)benzofuran-3-carboxylate (2), (R)-4-hydroxy-3-(1-(4-hydroxyphenyl)propan-2-yl)benzaldehyde (3) and methyl (E,R)-3-(4-hydroxy-3-(1-(4-hydroxyphenyl)propan-2-yl)phenyl)acrylate (4) were isolated from the seeds of Daphniphyllum… Continue reading Cytotoxic neolignans from the traditional Chinese medicine Daphniphyllum macropodum Miq.
2017 / RSC Advances
In this work, we have successfully prepared chiral carbon dots from chiral precursors. We prepared a few D-carbon dots using D-methionine, D-glucose, D-glucosamine, and L-carbon… Continue reading Chiral carbon dots and their effect on the optical properties of photosensitizers
2017 / Scientific Reports
The production and availability of enantiomerically pure compounds that spurred the development of chiral technologies and materials are very important… Continue reading Coordinative Alignment of Chiral Molecules to Control over the Chirality Transfer in Spontaneous Resolution and Asymmetric Catalysis
2017 / Journal of Solution Chemistry
The quantitative interaction of soybean selenoprotein (SSP) with caffeine (CAF) has been studied by fluorescence, cyclic voltammetry and resonance Rayleigh… Continue reading Characterization of the Interaction Between Caffeine and Soybean Selenoprotein by Spectroscopic and Cyclic Voltammetric Methods
2017 / Scientific Reports
Antimicrobial peptides as part of the mammalian innate immune system target and remove major bacterial pathogens, often through irreversible damage… Continue reading Structural remodeling and oligomerization of human cathelicidin on membranes suggest fibril-like structures as active species
2018 / Physical Chemistry Chemical Physics
A series of [7]helicene and [7]helicene-like compounds composed of a cyclopenta[1,2-b:4,3-b′]dithiophene or dithieno[2,3-b:3′,2′-d]heterole moiety and two naphthalene moieties were successfully… Continue reading Synthesis and properties of [7]helicene and [7]helicene-like compounds with a cyclopenta[1,2-b:4,3-b′]dithiophene or dithieno[2,3-b:3′,2′-d]heterole skeleton
2017 / Scientific Reports
The electrodynamics of metals is well understood within the Drude conductivity model; properties of insulators and semiconductors are governed by… Continue reading Observation of dielectric universalities in albumin, cytochrome C and Shewanella oneidensis MR-1 extracellular matrix
2017 / Journal of Natural Products
This research set out to identify compounds from marine sponges that can act as bacterial virulence blockers. Extracts from a… Continue reading Investigation of the Physical and Bioactive Properties of Bromo- and Iodo-Containing Sponge-Derived Compounds Possessing an Oxyphenylethanamine Core
2017 / RSC Advances
Droplet-based microfluidics is an emerging technique that is capable of producing sophisticated supramolecular microcapsules in one step. However, food materials,… Continue reading Microfluidic fabrication of hollow protein microcapsules for rate-controlled release
2017 / Physical Chemistry Chemical Physics
The nature of the initial structural events during the base-induced unfolding of the native (N) state of proteins is poorly… Continue reading A dry molten globule-like intermediate during the base-induced unfolding of a multidomain protein
2017 / Biochemical Journal
Previous work suggested that hemoglobin (Hb) tetramer formation slows autoxidation and hemin loss and that the naturally occurring mutant, Hb… Continue reading Engineering Oxidative Stability in Human Hemoglobin based on the Hb Providence (βK82D) mutation and Genetic Crosslinking
2017 / Soft Matter
The possibility of fabricating DNA-based electronics has attracted considerable attention, but constructing robust, functional DNA nanowires on hard substrates has… Continue reading Visualization of periodic electric polarizability of helical nanofibers formed by self-assembly of nucleotide-bearing bolaamphiphiles and natural-source DNA as a template
2017 / The Journal of Organic Chemistry
The acid lability of aliphatic ketals, which often serve as protection groups for 1,2-diols, is influenced by their local structural… Continue reading Scaling the Amphiphilic Character and Antimicrobial Activity of Gramicidin S by Dihydroxylation or Ketal Formation
2017 / JACS
Isotopically labeled enzymes (denoted as “heavy” or “Born–Oppenheimer” enzymes) have been used to test the role of protein dynamics in… Continue reading Protein Mass Effects on Formate Dehydrogenase
2017 / Molecular and Cellular Biochemistry
In order to design proteins with improved properties i.e. thermostability, catalytic efficiency and to understand the mechanisms underlying, a thermostable… Continue reading Point mutation Arg153-His at surface of Bacillus lipase contributing towards increased thermostability and ester synthesis: insight into molecular network
2017 / Organic & Biomolecular Chemistry
Nature utilizes optimally organized pigments in light-harvesting complexes. To mimic the natural photosynthetic proteins, effective control over inter-pigment interactions is… Continue reading Control of porphyrin interactions viastructural changes of a peptoid scaffold
2018 / Food Research International
Ohmic heating is a technique that has gained increasing attention because of its capacity to produce uniform heating, and claimed… Continue reading Cold gel-like emulsions of lactoferrin subjected to ohmic heating
