Results 1 to 10 of about 29,229,093 (355)

Detecting organelle-specific activity of potassium channels with a DNA nanodevice. [PDF]

open access: yesNat Biotechnol, 2023
Anees P   +6 more
europepmc   +2 more sources

Extraction and Purification of Extracellular L-Glutamate Oxidase from Streptomyces [PDF]

open access: yesArchives of Razi Institute, 2021
The bacterial isolates Streptomyces were obtained from the soil and cultivated in a wheat bran medium, which was used to produce the L–glutamate oxidase enzyme.
D Hazim Abdul Hameed, E Hussein Ali
doaj   +1 more source

EANM guideline for harmonisation on molar activity or specific activity of radiopharmaceuticals: impact on safety and imaging quality

open access: yesEJNMMI Radiopharmacy and Chemistry, 2021
This guideline on molar activity (A m ) and specific activity (A s ) focusses on small molecules, peptides and macromolecules radiolabelled for diagnostic and therapeutic applications. In this guideline we describe the definition of A m and A s , and how
G. Luurtsema   +6 more
semanticscholar   +1 more source

Enhancers with tissue-specific activity are enriched in intronic regions

open access: yesGenome Research, 2021
Tissue function and homeostasis reflect the gene expression signature by which the combination of ubiquitous and tissue-specific genes contribute to the tissue maintenance and stimuli-responsive function.
Beatrice Borsari   +8 more
semanticscholar   +1 more source

Production of Sm-153 With Very High Specific Activity for Targeted Radionuclide Therapy

open access: yesFrontiers in Medicine, 2021
Samarium-153 (153Sm) is a highly interesting radionuclide within the field of targeted radionuclide therapy because of its favorable decay characteristics.
M. Van de Voorde   +12 more
semanticscholar   +1 more source

Influence of Personal, Academic, Social, and Level of Physical Activity Variables on Emotional Intelligence

open access: yesChildren, 2022
In the diverse and complex society in which we live, the support that an appropriate emotional intelligence can provide to adolescents to achieve a satisfactory, balanced, and peaceful coexistence is increasing.
Iago Portela-Pino   +3 more
doaj   +1 more source

Active site-specific immunoassays [PDF]

open access: yesBlood, 1990
This study describes a process by which serine proteases that contain an S-1 arginine subsite and active site histidine may be inactivated and subsequently quantitated using a combination of peptidyl chloromethylketone chemistry and immune recognition technology.
K G, Mann   +5 more
openaire   +3 more sources

Dynamics of 137Сs content in tissues and organs of scots pine (Pinus sylvestris L.) in moist fairly infertile pine type of Polissya of Ukraine after Chornobyl accident

open access: yesЯдерна фізика та енергетика, 2021
Based on multiyear monitoring observations, dynamics of 137Сs intake into the main tissues and organs of aboveground phytomass of Scots pine (Pinus sylvestris L.) during 30 years from the Chornobyl accident was determined as well peculiarities of their ...
V. P. Krasnov   +2 more
doaj   +1 more source

90Sr adsorption from the aquatic environment of Chornobyl exclusion zone by chemically enhanced TiO2 [PDF]

open access: yesЯдерна фізика та енергетика, 2020
his paper describes the testing of titanium dioxide, chemically modified by arsenate groups, as an adsorbent of 90Sr from the component of aquatic ecosystems of the Chornobyl exclusion zone.
I. F. Mironyuk   +4 more
doaj   +1 more source

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