Results 41 to 50 of about 1,637,956 (389)
Doping graphene with metal contacts. [PDF]
Physical Review Letters, 2008 Making devices with graphene necessarily involves making contacts with metals. We use density functional theory to study how graphene is doped by adsorption on metal substrates and find that weak bonding on Al, Ag, Cu, Au, and Pt, while preserving its ...
P. Khomyakov +5 more
semanticscholar +1 more source
Metabolites, 2022 RAD140 is a selective androgen receptor modulator which has been abused in sporting competitions. Its use is prohibited by the World Anti-Doping Agency (WADA) for athletes at all times.
Felicitas Wagener +4 more
doaj +1 more source
Isotopic effects on the thermal conductivity of graphene nanoribbons: localization mechanism
, 2010 Thermal conductivity of graphene nanoribbons (GNR) with length 106~{\AA} and width 4.92~{\AA} after isotopic doping is investigated by molecular dynamics with quantum correction.
Jiang, Jin-Wu +3 more
core +1 more source
Toxins, 2023 Ptaquiloside, a naturally occurring cancer-causing substance in bracken fern, has been detected in the meat and milk of cows fed a diet containing bracken fern.
Hana Park +7 more
doaj +1 more source
Fast electrochemical doping due to front instability in organic semiconductors
, 2011 The electrochemical doping transformation in organic semiconductor devices is studied in application to light-emitting cells. It is shown that the device performance can be significantly improved by utilizing new fundamental properties of the doping ...
C. K. Law +10 more
core +1 more source
Frontiers in Sports and Active Living, 2021 This paper describes nine instances of positive anti-doping tests that could be accounted for by the use of permitted generic prescription drugs contaminated with diuretics, which are prohibited in sport at all times under the WADA Prohibited List.
Amy Eichner +5 more
doaj +1 more source
Charge transfer and Fermi level shift in p-doped single-walled carbon nanotubes [PDF]
, 2005 The electronic properties of p-doped single-walled carbon nanotube (SWNT) bulk samples were studied by temperature-dependent resistivity and thermopower, optical reflectivity, and Raman spectroscopy.
A. A. Maarouf +14 more
core +1 more source
To dope or not to dope: Elite athletes’ perceptions of doping deterrents and incentives
Performance Enhancement & Health, 2013 Aim: This study aims to examine the circumstances which athletes say affect their (hypothetical) considerations of whether to dope or not and explore the differences between athletes of different gender, ageand sport type. Methods: 645 elite athletes (mean age: 22.12; response rate: 43%) representing 40 sports completed aweb-based questionnaire ...
Overbye, Marie +2 more
openaire +3 more sources
Detection of the GH analogue somatrogon in doping control urine samples by means of LC-HRMS/MS
Scientific ReportsSomatrogon is a synthetic growth hormone (GH) analog, whose misuse in sports is prohibited at all times. As analytical approaches complementary to existing immunological GH detection methods were considered beneficial for its detection in doping control ...
Katja Walpurgis +10 more
doaj +1 more source
Covalent Nitrogen Doping and Compressive Strain in MoS2 by Remote N2 Plasma Exposure
, 2016 Controllable doping of two-dimensional materials is highly desired for ideal device performance in both hetero- and p-n homo-junctions. Herein, we propose an effective strategy for doping of MoS2 with nitrogen through a remote N2 plasma surface treatment.
Addou, Rafik +13 more
core +1 more source