Results 61 to 70 of about 7,363,445 (247)

A Multi-View Fusion Data-Augmented Method for Predicting BODIPY Dye Spectra

Mathematics
Fluorescent molecules, particularly BODIPY dyes, have found wide applications in fields such as bioimaging and optoelectronics due to their excellent photostability and tunable spectral properties.
Xinwen Yang, Xuan Li, Qin Zhao
doaj   +1 more source

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

FEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

Structural and Optical Characterization of Porous NiV₂O₆ Films Synthesized by Nebulizer Spray Pyrolysis for Photodetector Applications

Micromachines
NiV2O6 thin films were grown on glass slides with varying thicknesses using nebulizer spray pyrolysis. The impact of thickness on the thin films’ optical, structural, morphological, and electrical characteristics was systematically investigated.
Ahmed Kotbi, Islam M. El Radaf, Ilham Hamdi Alaoui, Anna Cantaluppi, Andreas Zeinert, Abdelilah Lahmar   +5 more
doaj   +1 more source

Fotoluminescência em materiais com desordem estrutural Photoluminescence in disordered materials

Cerâmica, 2004
A grande maioria dos estudos fotoluminescentes foram realizados com materiais cristalinos, cuja emissão ocorre em temperaturas criogênicas, limitando a aplicação destes materiais. Por sua vez, determinados sólidos com alta densidade de defeitos (amorfos),
P. R. de Lucena, F. M. Pontes, C. D. Pinheiro, E. Longo, P. S. Pizani, S. Lázaro, A. G. Souza, I. M. G. dos Santos   +7 more
doaj   +1 more source

The energy spectrum and the electrical conductivity of graphene with substitution impurity

Condensed Matter Physics, 2020
The effect of substitution atoms on the energy spectrum and the electrical conductivity of graphene was investigated in a Lifshitz one-electron tight-binding model.
S.P. Repetsky, I.G. Vyshyvana, S.P. Kruchinin, R.M. Melnyk, A.P. Polishchuk   +4 more
doaj   +1 more source

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

FEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa, Shinya Sugimoto, Toshiro Sato   +2 more
wiley   +1 more source

Integration of p-Type PdPc and n-Type SnZnO into Hybrid Nanofibers Using Simple Chemical Route for Enhancement of Schottky Diode Efficiency

Physics
Palladium phthalocyanine (PdPc) and palladium phthalocyanine integrated with tin–zinc oxide (PdPc:SnZnO) were prepared using a simple chemical approach, and their structural and morphological properties were identified using X-ray diffraction, energy ...
A. Al-Sayed, Miad Ali Siddiq, Elsayed Elgazzar   +2 more
doaj   +1 more source

Modelling stem cell differentiation related processes—A practical overview for biologists

FEBS Letters, EarlyView.
Stem cell differentiation is complex and difficult to control experimentally. This review introduces suitable computational modelling approaches that can support stem cell research, from mechanistic ODE and abstract models to multiscale and deep learning methods.
Ricco Zeegelaar, Xinqi Yan, Lucas F. Jansen Klomp, Stefano Schivo, Janine N. Post   +4 more
wiley   +1 more source

Reconstructing enzyme evolution by protein engineering

FEBS Letters, EarlyView.
Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler, Markus R. Busch, Reinhard Sterner   +2 more
wiley   +1 more source

Study on Physical Properties of Inx Se1-x Thin Films Synthesized by Vacuum Evaporation Method

Walailak Journal of Science and Technology, 2014
Indium Selenide (InxSe1-x) thin films were synthesized in a sealed ampoule in a vacuum of 10-2 Torr using high purity elemental indium and selenium with different x concentration (0, 10, 15 % at.wt.) using vacuum evaporation technique.
Mahdi Hasan SUHAIL, Issam Mohammed IBRAHIM, Asmiet RAMIZY   +2 more
doaj   +1 more source