Results 71 to 80 of about 2,719,034 (384)

Effects of mechanical strain on thermal denaturation of DNA

, 2001
As sections of a strand duplexed DNA denature when exposed to high temperature, the excess linking number is taken up by the undenatured portions of the molecule.
A.V. Gagua, D. Cule, D. Poland, D. Poland, D.K. Lubensky, I. Rouzina, I. Rouzina, Joseph Rudnick, M. Peyrard, Robijn Bruinsma, S. Kundu, V. Viglasky, W.R. Bauer, Y. Kafri   +13 more
core   +1 more source

Hydrogen exchange in thermally denatured ribonuclease [PDF]

Biochemistry, 1991
Hydrogen exchange has been used to test for the presence of nonrandom structure in thermally denatured ribonuclease A (RNase A). Quenched-flow methods and 2D 1H NMR spectroscopy were used to measure exchange rates for 36 backbone amide protons (NHs) at 65 degrees C and at pH* (uncorrected pH measured in D2O) values ranging from 1.5 to 3.8.
Andrew D. Robertson, Robert L. Baldwin
openaire   +3 more sources

Supramolecular Chemistry in Metal–Organic Framework Materials

Advanced Materials, EarlyView.
This review highlights synergies between reticular chemistry and supramolecular chemistry. The role of supramolecular interactions in determining framework…guest interactions and attempts to understand dynamic behavior in metal–organic frameworks (MOFs), particularly emphasizing the development of crystal sponges, studying reactions in frameworks and ...
Eugenia Miguel‐Casañ, Georgia R. F. Orton, Danielle E. Schier, Neil R. Champness   +3 more
wiley   +1 more source

Thermodynamic, kinetic and docking studies of some unsaturated fatty acids-quercetin derivatives as inhibitors of mushroom tyrosinase

AIMS Biophysics, 2020
Inhibition of activity and stability structure of mushroom tyrosinase (MT) is highly important, since it is a key enzyme of melanogenesis playing various roles in organisms.
Morteza Vaezi, G. Rezaei Behbehani, Nematollah Gheibi, Alireza Farasat   +3 more
doaj   +1 more source

Advances in Photonic Materials and Integrated Devices for Smart and Digital Healthcare: Bridging the Gap Between Materials and Systems

Advanced Materials, EarlyView.
This article summarizes significant technological advancements in materials, photonic devices, and bio‐interfaced systems, which demonstrate successful applications for impacting human healthcare via improved therapies, advanced diagnostics, and on‐skin health monitoring.
Seunghyeb Ban, Hoon Yi, Jaejin Park, Yunuo Huang, Ki Jun Yu, Woon‐Hong Yeo   +5 more
wiley   +1 more source

Electrochemical Study of Enzymatic Glucose Sensors Biocatalyst: Thermal Degradation after Long-Term Storage

Chemosensors, 2018
The thermal degradation related to stability in long-term storage of a carbon nanotube-based biosensor has been investigated. The effect of storage temperature on detachment and denaturation of glucose oxidase (GOx) biocatalyst has been proved.
Marcelinus Christwardana, Domenico Frattini   +1 more
doaj   +1 more source

Finite size effects on thermal denaturation of globular proteins

, 2004
Finite size effects on the cooperative thermal denaturation of proteins are considered. A dimensionless measure of cooperativity, Omega, scales as N^zeta, where N is the number of amino acids.
A. Yu. Grosberg, C. J. Camacho, D. Klimov, D. Poland, D. Thirumalai, D. M. Taverna, Dmitri K. Klimov, H. Kaya, H. Kleinert, J. Tsai, J. D. Bryngelson, K. A. Dill, Mai Suan Li, P. G. de Gennes, P. L. Privalov, T. E. Creighton   +15 more
core   +1 more source

Ancestral Protein‐Based Lighting

Advanced Materials, EarlyView.
The ancestral sequence reconstruction (ASR) method applied to a large dataset of modern fluorescent proteins (FPs) led to a bright ancestral‐like FP suitable for photon down‐conversion in bio‐hybrid light‐emitting diodes (Bio‐HLEDs). Abstract Protein‐optoelectronics is a paradigm toward eco‐designed and sustainable technologies.
Stephanie Willeit, Alexander Mauz, David Gutiérrez‐Armayor, Joseph Arbash, Jesús Agustín Banda‐Vázquez, Sergio Martí, Pedro B. Coto, Rubén D. Costa   +7 more
wiley   +1 more source

Scaling in DNA unzipping models: denaturated loops and end-segments as branches of a block copolymer network

, 2002
For a model of DNA denaturation, exponents describing the distributions of denaturated loops and unzipped end-segments are determined by exact enumeration and by Monte Carlo simulations in two and three dimensions.
A. Ashkin, A.M. Ferrenberg, A.M. Ferrenberg, Attilio L. Stella, B. Duplantier, C. von Ferber, D. Cule, D. MacDonald, D. Marenduzzo, D. Poland, D. Poland, D.K. Lubensky, E. Carlon, E. Orlandini, E. Orlandini, Enrico Carlon, I. Jensen, K. Ohno, L. Schäfer, M. Baiesi, M. Peyrard, M.E. Fisher, M.S. Causo, Marco Baiesi, P. Grassberger, P. Leoni, R. Metzler, S. Caracciolo, S.M. Bhattacharjee, U. Bockelmann, Y. Kafri, Y. Kafri   +31 more
core   +1 more source

DNA‑Directed Assembly of Photonic Nanomaterials for Diagnostic and Therapeutic Applications

Advanced Materials, EarlyView.
DNA‐directed assembly offers a powerful strategy for constructing structured photonic nanomaterials with precise spatial control. This review provides a comprehensive overview of recent advancements in DNA‐assembled photonic nanomaterials for diagnostics and therapeutics, highlighting key design principles, functionalization strategies, and optical ...
Longjiang Ding, Bing Liu, Andreas Peil, Sisi Fan, Jie Chao, Na Liu   +5 more
wiley   +1 more source