Results 41 to 50 of about 1,804,508 (349)

Chiral metal cluster-mediated chirality transfer in light-harvesting nanoribbons for amplified circularly polarized luminescence

Nature Communications
The construction of artificial light-harvesting systems (LHSs) with continuous chirality transfer is of great significance to deeply comprehend the hierarchical evolution in nature.
Tian-Li Gao, Jun-Ru Wang, Zhen Han, Jia-Yin Wang, Ying-Xue Yuan, Shuang-Quan Zang   +5 more
doaj   +1 more source

Water-Processed Ultrathin Crystalline Indium–Boron–Oxide Channel for High-Performance Thin-Film Transistor Applications

Nanomaterials, 2022
Thin-film transistors (TFTs) made of solution-processable transparent metal oxide semiconductors show great potential for use in emerging large-scale optoelectronics.
Wangying Xu, Tao Peng, Yujia Li, Fang Xu, Yu Zhang, Chun Zhao, Ming Fang, Shun Han, Deliang Zhu, Peijiang Cao, Wenjun Liu, Youming Lu   +11 more
doaj   +1 more source

Order-disorder phase change in embedded Si nano-particles

, 2011
We investigated the relative stability of the amorphous vs crystalline nanoparticles of size ranging between 0.8 and 1.8 nm. We found that, at variance from bulk systems, at low T small nanoparticles are amorphous and they undergo to an amorphous-to ...
I. Coluzza, Luciano Colombo, Sergio Orlandini, Simone Meloni   +3 more
core   +1 more source

The ubiquitin ligase RNF115 is required for the clearance of damaged lysosomes

FEBS Letters, EarlyView.
Upon lysosomal rupture, an E3 ubiquitin ligase RNF115 translocates from the cytosol to the damaged lysosomal membrane. Moreover, RNF115 depletion impairs the clearance of damaged lysosomes, identifying it as a key regulator of lysosomal quality control.
Sae Nakanaga, Toshiki Takahashi, Akiko Kuma, Hiroyuki Kawahara   +3 more
wiley   +1 more source

Recent Trends in Noble Metal Nanoparticles for Colorimetric Chemical Sensing and Micro-Electronic Packaging Applications

Metals, 2021
Noble metal NPs are highly attractive candidates because of their unique combination of physical, chemical, mechanical, and structural properties. A lot of developments in this area are still fascinating the materials research community, and are broadly ...
Anurag Gautam, Pragya Komal, Prabhat Gautam, Ashutosh Sharma, Neeraj Kumar, Jae Pil Jung   +5 more
doaj   +1 more source

On the metallicity dependence of crystalline silicates in oxygen-rich asymptotic giant branch stars and red supergiants

, 2012
We investigate the occurrence of crystalline silicates in oxygen-rich evolved stars across a range of metallicities and mass-loss rates. It has been suggested that the crystalline silicate feature strength increases with increasing mass-loss rate ...
Boyer, M. L., Clayton, G. C., Gielen, C., Jones, O. C., Kemper, F., Kraemer, K. E., McDonald, I., Ruffle, P. M. E., Sargent, B. A., Sloan, G. C., Srinivasan, S., Woods, Paul M., Zijlstra, A. A.   +12 more
core   +3 more sources

Dynamical crystal creation with polar molecules or Rydberg atoms in optical lattices [PDF]

, 2010
We investigate the dynamical formation of crystalline states with systems of polar molecules or Rydberg atoms loaded into a deep optical lattice. External fields in these systems can be used to couple the atoms or molecules between two internal states ...
Daley, A.J., Lesanovsky, I., Micheli, A., Schachenmayer, J.   +3 more
core   +1 more source

Quantization of fractional corner charge in Cn -symmetric higher-order topological crystalline insulators [PDF]

Physical review B, 2018
In the presence of crystalline symmetries, certain topological insulators present a filling anomaly: a mismatch between the number of electrons in an energy band and the number of electrons required for charge neutrality.
W. Benalcazar, Tianhe Li, T. Hughes
semanticscholar   +1 more source

UiO‐66 metal–organic frameworks in biomedicine: From structural tunability to bioimaging, photodiagnostics, and photodynamic cancer therapy

FEBS Open Bio, EarlyView.
UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová, Grigorii Rakhalskii, Miroslav Almáši   +2 more
wiley   +1 more source

Development of binary dispersions and nanocomposites of irbesartan with enhanced antihypertensive activity [PDF]

BioImpacts, 2020
Introduction: Irbesartan (IBS), an angiotensin II receptor (AT1 subtype) antagonist which blocks the vasoconstrictor and aldosterone-secreting effects of angiotensin II by selective binding to AT1 angiotensin II receptor. It belongs to BCS class II drug (
Vivek Puri, Manju Nagpal, Ameya Sharma, Gurjeet Singh Thakur, Manjinder Singh, Geeta Aggarwal   +5 more
doaj   +1 more source