Found 9617 Results / Page 392 of 481
2016 / International Journal of Biological Macromolecules
An efficient ultrasonic-cellulase-assisted extraction (UCE) of Cistanche tubulosapolysaccharide (CTP) was established. The response surface methodology based on Box-Behnken Design was employed… Continue reading Extraction, purification, characterization and antioxidant activities of polysaccharides from Cistanche tubulosa
2016 / Chemical Physics
The acquisition of pro-oxidant activity of the mutated form of human Cu, Zn-superoxide dismutase (SOD1) has been investigated to clarify… Continue reading Acquisition of pro-oxidant activity of fALS-linked SOD1 mutants as revealed using circular dichroism and UV-resonance Raman spectroscopy
2016 / Biochimica et Biophysica Acta (BBA) - General Subjects
The G-quadruplex motif has been widely used for the construction of analytical detection platforms due to its rich structural polymorphism… Continue reading A G-quadruplex-selective luminescent iridium(III) complex and its application by long lifetime
2016 / Langmuir
Novel hybrid materials of cellulose and magnetic nanoparticles (NPs) were synthesized and characterized. The materials combine the chiral nematic structural… Continue reading Magnetic Mesoporous Photonic Cellulose Films
2016 / Journal of Biological Inorganic Chemistry
Glutathione-coordinated [2Fe-2S] complex is a non-protein-bound [2Fe-2S] cluster that is capable of reconstituting the human iron-sulfur cluster scaffold protein IscU.… Continue reading Glutathione-complexed [2Fe-2S] clusters function in Fe–S cluster storage and trafficking
2016 / Fitoterapia
Six new caffeic acid derivatives, Clerodens E–J (1–6) were isolated from the aerial part ofClerodendranthus spicatus. Their structures were elucidated… Continue reading Clerodens E–J, antibacterial caffeic acid derivatives from the aerial part of Clerodendranthus spicatus
2016 / Biomacromolecules
We report a simple and facile strategy for the preparation of multifunctional nanoparticles with programmable properties using self-assembly of precisely… Continue reading One-Dimensional Supramolecular Nanoplatforms for Theranostics Based on Co-Assembly of Peptide Amphiphiles
2016 / Biochemistry
Structural characterization of amyloid rich in cross-β structures is crucial for unraveling the molecular basis of protein misfolding and amyloid… Continue reading Solid-State NMR Studies Reveal Native-like β-Sheet Structures in Transthyretin Amyloid
2016 / Journal of Food Processing and Preservation
The effect of different degree of hydrolysis (DH) by Alcalase on the structural and interfacial properties of sunflower protein isolates… Continue reading Effect of Hydrolysis Degree on Structural and Interfacial Properties of Sunflower Protein Isolates
2016 / International Journal of Biological Macromolecules
Methylglyoxal synthase (MGS) is a homohexameric enzyme responsible for converting dihydroxyacetone phosphate (DHAP) to methylglyoxal and phosphate in the methylglyoxal… Continue reading An alternative allosteric pathway in thermophilic methylglyoxal synthase
2016 / Molecular Enzymology and Drug Targets
Pressure can influence the folding of nucleic acids, and the effect of pressure depends on the volumetric difference between folded… Continue reading Pressure Effect on the Folding of G-Quadruplex DNA Modified with Hexaethylene Glycol
2016 / Chinese Chemical Letters
Two pairs of unusual scalemic enantiomers with a novel carbon skeleton of 2-[1′-(4″-hydroxy-3″,5″-dimethoxyphenyl)ethyl]-2-methoxyindolin-3-one, named isatidifoliumindolinones A–D (1–4), were isolated from… Continue reading Two pairs of unusual scalemic enantiomers from Isatis indigotica leaves
2016 / Cell
Postsynaptic densities (PSDs) are membrane semi-enclosed, submicron protein-enriched cellular compartments beneath postsynaptic membranes, which constantly exchange their components with bulk… Continue reading Phase Transition in Postsynaptic Densities Underlies Formation of Synaptic Complexes and Synaptic Plasticity
2016 / Cell Chemical Biology
Calcium (Ca2+) flux into the matrix is tightly controlled by the mitochondrial Ca2+ uniporter (MCU) due to vital roles in cell… Continue reading Structural Insights into Mitochondrial Calcium Uniporter Regulation by Divalent Cations
2016 / Fitoterapia
Four new lignans, alashinols A–D (1–4), a new hydrolysis product, alashinols E (5), and seven known analogues were isolated from… Continue reading Lignans from the stem bark of Syringa pinnatifolia
2016 / Journal of Colloid and Interface Science
The understanding and controlling of biomimetic hybrid materials are a key objective in bio-nanotechnology, materials chemistry, and colloid science fields.… Continue reading Protein-Directed Assembly of Cobalt Phosphate Hybrid Nanoflowers
2016 / Materials Science and Engineering: C
Amphiphilic polymers that form self-assembled structures in aqueous media have been investigated and used for the diagnosis and therapy of… Continue reading Structural and rheological characterizations of nanoparticles of environment-sensitive hydrophobic alginate in aqueous solution
2016 / Toxicon
Microbial resistance to conventional antibiotics is a public health problem worldwide, motivating the search for new therapeutic alternatives in varied… Continue reading Stigmurin and TsAP-2 from Tityus stigmurus scorpion venom: Assessment of structure and therapeutic potential in experimental sepsis
2016 / Soft Matter
We found possible chirality enhancement and reduction in chiral domains formed by photoresponsive W-shaped molecules by irradiation with circularly polarized… Continue reading Enhancing and Reducing Chirality by Opposite Circularly-Polarized Light Irradiation on Crystalline Chiral Domains Consisting of Nonchiral Photoresponsive W-Shaped Liquid Crystal Molecules
2016 / Tetrahedron
Seven new cadinane-type sesquiterpenoids (1–7) were isolated from the rhizomes ofStahlianthus involucratus. The planar structures of 1–7 were elucidated on the basis… Continue reading Cadinane-type sesquiterpenoids from Stahlianthus involucratus and their absolute configurations
