Results 81 to 90 of about 919,488 (314)

Electronic Transport Properties of Linear Organic Semiconductors [PDF]

open access: yes, 2006
PhDThe electronic transport properties of certain organii c semIi conductors are expected to exhibit a quasi one-dimensional nature. Pulsed laser techniques have been used to study transient photoconductivity in a number of such linear molecular ...
Bunning, J. C.
core  

Multimode Switching Broadband Terahertz Metamaterial Absorbing Micro-Devices Based on Graphene and Vanadium Oxide

open access: yesNanomaterials
In this paper, we propose a multi-mode switchable ultra-wideband terahertz absorber based on patterned graphene and VO2 by designing a graphene pattern composed of a large rectangle rotated 45° in the center and four identical small rectangles in the ...
Xin Ning   +4 more
doaj   +1 more source

Cyclic azapeptide CD36 ligand attenuates cardiac injury and reduces long‐chain fatty acid accumulation after myocardial ischemia–reperfusion in mice

open access: yesFEBS Open Bio, EarlyView.
In a murine model of myocardial ischemia and reperfusion (MI/R), the CD36 azapeptide ligand MPE‐298 reduces cardiac injury and transiently lowers left ventricular long‐chain fatty acids (LCFAs) accumulation 3 h after reperfusion, accompanied by a decrease of oxidative stress and inflammation‐associated genes' expression in the heart and adipose tissue.
Jade Gauvin   +12 more
wiley   +1 more source

Strain Induced Tunability of the Electronic Properties of SrTiO3 Interfaces [PDF]

open access: yes, 2019
SrTiO 3 (STO) films are widely used as substrates in oxide devices. Although STO is one of the most studied materials, both experimentally and computationally, the effect of strain at the interface is almost completely ignored.
Tejs, Vegge   +2 more
core   +1 more source

Pathways and pitfalls: a qualitative study of student experiences in biomedical science education

open access: yesFEBS Open Bio, EarlyView.
Biomedical science students from underrepresented backgrounds face barriers including financial strain, disrupted laboratory access and cultural exclusion. Peer networks provide vital support when institutional systems are difficult to navigate. To create inclusive learning environments and achieve academic success, educators should blend active, hands‐
Olivia J. Russell   +8 more
wiley   +1 more source

Broadband Solar Absorber and Thermal Emitter Based on Single-Layer Molybdenum Disulfide

open access: yesMolecules
In recent years, solar energy has become popular because of its clean and renewable properties. Meanwhile, two-dimensional materials have become a new favorite in scientific research due to their unique physicochemical properties.
Wanhai Liu   +6 more
doaj   +1 more source

Materials Nanoarchitectonics for Advanced Physics Research

open access: yesAdvanced Physics Research, 2023
Nanoarchitectonics combines nanotechnology with existing fields such as organic chemistry, supramolecular chemistry, materials science, microfabrication, and bio‐chemistry.
Katsuhiko Ariga
doaj   +1 more source

Optimizing photoexcitation conditions for time‐resolved X‐ray solution scattering experiments

open access: yesFEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering (TR‐XSS) is a powerful technique to visualize how proteins change their structure in real time after light activation. Selecting the right laser photoexcitation conditions—fluence, excitation geometry, and sample refresh rate—is critical to maximize the experimental signal while avoiding unwanted side effects ...
Matteo Levantino
wiley   +1 more source

Electronic properties of H on vicinal Pt surfaces: First-principles study [PDF]

open access: yes, 2009
In this work, we use the first-principles density-functional approach to study the electronic structure of a H atom adsorbed on the ideal Pt(111) and vicinal Pt(211) and Pt(331) surfaces.
Vehviläinen, T.   +6 more
core   +1 more source

In silico and in vitro exploration of a tyrosinase for biocatalytic production of catechols

open access: yesFEBS Open Bio, EarlyView.
Tyrosinase from Ralstonia pseudosolanacearum is a promising biocatalyst for producing valuable catechols from monophenol substrates. This tyrosinase is uniquely suited to this due to its high monophenolase : diphenolase ratio. We combined in silico docking and in vivo kinetic characterisation of this tyrosinase with 11 industrially relevant monophenols,
James Britton   +6 more
wiley   +1 more source

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