Results 101 to 110 of about 38,156 (252)

Dynamics and mechanism of cyclobutane pyrimidine dimer repair by DNA photolyase [PDF]

open access: yes, 2012
Mathematical and Physical Sciences: 2nd Place (The Ohio State University Edward F. Hayes Graduate Research Forum)Photolyase uses blue light to restore the major ultraviolet (UV)-induced DNA damage, the cyclobutane pyrimidine dimer (CPD), to two normal ...
Liu, Zheyun
core  

Redox-active charge carriers of conducting polymers as a tuner of conductivity and its potential window [PDF]

open access: yes, 2013
Electric conductivity of conducting polymers has been steadily enhanced towards a level worthy of being called its alias, "synthetic metal". PEDOT:PSS (poly(3,4-ethylenedioxythiophene) doped with poly(styrene sulfonate)), as a representative conducting ...
AF Diaz   +24 more
core   +1 more source

Micro‐Corrugated Hydrogel Electrodes for High‐Performance Biofuel Cells via Capillary Force and Ligand Exchange‐Induced Metal Nanoparticle Assembly

open access: yesSmall, EarlyView.
We present a high‐performance enzymatic biofuel cell based on a micro‐corrugated hydrogel electrode engineered via capillary force and ligand exchange‐induced assembly of tetra(octylammonium) (TOA)‐stabilized Au nanoparticles (Au NPs). The resulting metallic TOA‐Au NPs hydrogel structure enables seamless electron transfer and stable enzyme ...
Eunju Choi   +10 more
wiley   +1 more source

Controlled biotechnological production of polyhydroxyalkanoates [PDF]

open access: yes, 2012
Předložená diplomová práce se zabývá produkcí polyhydroxyalkanoátů (PHA) bakterií Cupriavidus necator H16. Cílem práce byla příprava, selekce a charakterizace mutantních kmenů schopných vyšší produkce PHA.
Šnajdar, Ondřej
core  

Seminal fluid and sperm diluent affect sperm metabolism in an insect: Evidence from NAD(P)H and flavin adenine dinucleotide autofluorescence lifetime imaging [PDF]

open access: hybrid, 2021
Christian Massino   +7 more
openalex   +1 more source

D‐amino acid oxidase as a chemogenetic tool for spatiotemporally controlled hydrogen peroxide production: The oxygen connection

open access: yesBritish Journal of Pharmacology, EarlyView.
Abstract Background and Purpose D‐amino acid oxidase (DAO) has been developed as a chemogenetic tool, to precisely manipulate redox levels in tissues and cells by generating H2O2 in the presence of D‐amino acids. The enzyme's significant oxygen consumption during H2O2 production may influence cellular oxygen levels.
Wiebke Maurer   +10 more
wiley   +1 more source

Development of an amperometric biosensor for the detection of alcohol: a thesis presented in partial fulfilment of the requirements for the degree of Masters in Science in Biochemistry at Massey University [PDF]

open access: yes, 1993
The aim of the following work was to design a biosensor for the detection of ethanol. A biosensor is an analytical device in which a biological sensing element is connected to or integrated with a physical transducing element.
Large, Ruth
core  

Non‐canonical PKG1 regulation in cardiovascular health and disease

open access: yesBritish Journal of Pharmacology, EarlyView.
It is well established that the cyclic GMP‐dependent protein kinase I (PKG1) is canonically activated by cyclic guanosine monophosphate (cGMP), enabling its regulation of vascular tone, cardiac function and smooth muscle homeostasis. However, diverse non‐canonical stimuli of PKG1 have also been identified.
Jie Su, Joseph Robert Burgoyne
wiley   +1 more source

Kinetic studies on the oxidation of semiquinone and hydroquinone forms of Arabidopsis cryptochrome by molecular oxygen

open access: yesFEBS Open Bio, 2015
Cryptochromes (crys) are flavoprotein photoreceptors present throughout the biological kingdom that play important roles in plant development and entrainment of the circadian clock in several organisms.
Luuk J.G.W. van Wilderen   +4 more
doaj   +1 more source

Reconstitution of apo-DT-diaphorase with flavin-adenine dinucleotide.

open access: yesChemical and Pharmaceutical Bulletin, 1986
The binding of flavin-adenine dinucleotide (FAD) in DT-diaphorase was studies. Incubation with 4M guanidine-HCl at 0°C rapidly dissociated FAD from the enzyme, and incubation of the apo-enzyme with FAD at 37°C restored maximally about 50% (for menadione-reducing activity), or 330% (for ferricyanide-reducing activity) of the initial activity.
I, Wada   +3 more
openaire   +3 more sources

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