Found 9617 Results / Page 150 of 481
2019 / Nature Communications
Holliday junctions (HJs) are four-way DNA structures that occur in DNA repair by homologous recombination. Specialized nucleases, termed resolvases, remove… Continue reading RuvC uses dynamic probing of the Holliday junction to achieve sequence specificity and efficient resolution
2019 / ACS Omega
Antimicrobial peptides (AMPs), essential elements in host innate immune defenses against numerous pathogens, have received considerable attention as potential alternatives… Continue reading Conjugation of Cell-Penetrating Peptides to Antimicrobial Peptides Enhances Antibacterial Activity
2019 / Bioorganic Chemistry
Three new sesquiterpenoids (compounds 4, 5, and 26), along with 23 known sesquiterpenoids (compounds 1–3 and 6–25) and two diterpenoids (compounds 27 and 28), were obtained from Curcuma phaeocaulis, and… Continue reading STAT3-inhibitory activity of sesquiterpenoids and diterpenoids from Curcuma phaeocaulis
2019 / The Journal of Physical Chemistry C
In this paper, a pair of rigid chiral D-A type enantiomers (S-/R-2) incorporating the pyrene moiety as the donor and… Continue reading High Green Brightness Circularly Polarized Electroluminescence Regulated by Rigid Chiral D-A Type Emitters
2019 / Journal of Cell Biology
Tropomyosin is a coiled-coil actin binding protein key to the stability of actin filaments. In muscle cells, tropomyosin is subject to calcium regulation,… Continue reading Phospho-regulation of tropomyosin is crucial for actin cable turnover and division site placement.
2019 / Molecular Microbiology
Obg is a versatile GTPase that plays a pivotal role in bacterial persistence. We previously showed that the Escherichia coli homolog ObgE… Continue reading Biochemical determinants of ObgE‐mediated persistence
2019 / Biomacromolecules
Protein–polymer bioconjugate self-assembly has attracted a great deal of attention as a method to fabricate protein nanomaterials in solution and… Continue reading Predicting Protein–Polymer Block Copolymer Self-Assembly from Protein Properties
2019 / Biochemical and Biophysical Research Communications
LCI is a 47-residue antimicrobial peptide produced by Bacillus subtilis. The peptide displays potent activity against plant pathogens, Xanthomonas and Pseudomonas.… Continue reading Aromatic-rich C-terminal region of LCI is a potent antimicrobial peptide in itself
2020 / Dyes and Pigments
A novel aminoquinoline derivative (AQ) was synthesized and applied as a solvatochromic fluorescent probe to study proteins and their alterations. AQ is… Continue reading Novel aminoquinoline-based solvatochromic fluorescence probe: Interaction with albumin, lysozyme and characterization of amyloid fibrils
2020 / Chemical Engineering Journal
Herein we present the fabrication of a highly transparent and luminescent quantum dot (QD)/polymer nanocomposite for application in optoelectronic devices.… Continue reading Fabrication of highly transparent and luminescent quantum dot/polymer nanocomposite for light emitting diode using amphiphilic polymer-modified quantum dots
2019 / Biochemistry
Protein dynamics are crucial for the mechanistically ordered enzymes to bind to their substrate in the correct sequence and perform… Continue reading Protein Flexibility of the α-Ketoglutarate-Dependent Oxygenase Factor-Inhibiting HIF-1: Implications for Substrate Binding, Catalysis, and Regulation
2019 / Nature Communications
The Moebius topology (twisted, single-sided strip) is intriguing because of its structural elegance and distinct properties. Here we report the… Continue reading Moebius strips of chiral block copolymers
2019 / ACS Applied Materials & Interfaces
Noninvasive real-time biosensors to measure glucose levels in the body fluids have been widely investigated for continuous glucose monitoring of… Continue reading Hyaluronate–Gold Nanoparticle/Glucose Oxidase Complex for Highly Sensitive Wireless Noninvasive Glucose Sensors
2019 / Microchimica Acta
A fluorometric method is described for the determination of ofloxacin (OFL). It is based on the use of the fluorescent… Continue reading Fluorometric determination for ofloxacin by using an aptamer and SYBR Green I
2019 / The Journal of Physical Chemistry B
Transmembrane domains of membrane proteins sometimes contain conserved charged or ionizable residues which may be essential for protein function and… Continue reading Breaking the Backbone: Central Arginine Residues Induce Membrane Exit and Helix Distortions within a Dynamic Membrane Peptide
2019 / International Journal of Biological Macromolecules
Chitin, a crucial structural and functional component of insects and fungi, serves as a target for pest management by utilizing… Continue reading A potent chitin-hydrolyzing enzyme from Myrothecium verrucaria affects growth and development of Helicoverpa armigera and plant fungal pathogens☆
2020 / Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy
The use of bioactive flavonoids as drugs has long mesmerized the scientific world. Their small size and planar structure enables… Continue reading In-depth investigation of the binding of flavonoid taxifolin with bovine hemoglobin at physiological pH: Spectroscopic and molecular docking studies
2019 / Enzyme and Microbial Technology
Firefly luciferase as a bioluminescent enzyme has many applications in various fields from scientific research to commercial goals. This enzyme… Continue reading Effect of mutation at positively charged residues (K329 and R330) in a flexible region of firefly luciferase on structure and kinetic properties
2019 / International Journal of Biological Macromolecules
Honeybees communicate with members of their intra-species via pheromones. The volatile pheromones, β-ocimene and allo-ocimene, are the primary signals of… Continue reading Mechanistic insight into binding interaction between chemosensory protein 4 and volatile larval pheromones in honeybees (Apis mellifera)
2019 / Journal of Materials Science: Materials in Electronics
Indium Sulfide (In2S3) is a promising candidate to replace Cadmium Sulfide (CdS) as a buffer layer in thin film solar… Continue reading Fabrication of visible light photodetector using co-evaporated Indium Sulfide thin films
