Results 101 to 110 of about 8,722,473 (339)

All-glass, large metalens at visible wavelength using deep-ultraviolet projection lithography.

Nano letters (Print), 2019
Metalenses, planar lenses realized by placing subwavelength nanostructures that locally imparts lens-like phase shifts to the incident light, are promising as a replacement for refractive optics for their ultra-thin, lightweight, and tailorable ...
Joon-Suh Park, Shuyan Zhang, Alan She, W. T. Chen, Peng Lin, Kerolos M A Yousef, Ji‐Xin Cheng, F. Capasso   +7 more
semanticscholar   +1 more source

Hydrogen bonding interactions of H2O and SiOH on a boroaluminosilicate glass corroded in aqueous solution

npj Materials Degradation, 2020
Hydrogen bonding interactions play an important role in many chemical and physical processes occurring in bulk liquids and at interfaces.
Dien Ngo, Hongshen Liu, Zhe Chen, Huseyin Kaya, Tawanda J. Zimudzi, S. Gin, T. Mahadevan, Jincheng Du, Seong H. Kim   +8 more
semanticscholar   +1 more source

KLK7 overexpression promotes an aggressive phenotype and facilitates peritoneal dissemination in colorectal cancer cells

FEBS Open Bio, EarlyView.
KLK7, a tissue kallikrein‐related peptidase, is elevated in advanced colorectal cancer and associated with shorter survival. High KLK7 levels in ascites correlate with peritoneal metastasis. In mice, KLK7 overexpression increases metastasis. In vitro, KLK7 enhances cancer cell proliferation, migration, adhesion, and spheroid formation, driving ...
Yosr Z. Haffani, Tobias Dreyer, Meriem Naim, Rea Lo Dico, Natalia A. Ignatenko, Viktor Magdolen, Dalila Darmoul   +6 more
wiley   +1 more source

Mycobacterial cell division arrest and smooth‐to‐rough envelope transition using CRISPRi‐mediated genetic repression systems

FEBS Open Bio, EarlyView.
CRISPRI‐mediated gene silencing and phenotypic exploration in nontuberculous mycobacteria. In this Research Protocol, we describe approaches to control, monitor, and quantitatively assess CRISPRI‐mediated gene silencing in M. smegmatis and M. abscessus model organisms.
Vanessa Point, Wafaa Achache, Janïs Laudouze, Eliana Sepulveda Ramos, Mickaël Maziero, Céline Crauste, Stéphane Canaan, Pierre Santucci   +7 more
wiley   +1 more source

Quantum-to-classical crossover in the spin glass dynamics of cavity QED simulators

Physical Review Research
By solving the quench dynamics of a frustrated many-body spin-boson problem, we investigate the role of spin size on the dynamical formation of spin-glass order. In particular, we observe that quantum and classical spin glasses exhibit markedly different
Hossein Hosseinabadi, Darrick E. Chang, Jamir Marino   +2 more
doaj   +1 more source

Enzymatic degradation of biopolymers in amorphous and molten states: mechanisms and applications

FEBS Open Bio, EarlyView.
This review explains how polymer morphology and thermal state shape enzymatic degradation pathways, comparing amorphous and molten biopolymer structures. By integrating structure–reactivity principles with insights from thermodynamics and enzyme engineering, it highlights mechanisms that enable efficient polymer breakdown.
Anđela Pustak, Aleksandra Maršavelski
wiley   +1 more source

Study on the influence of waste glass powder particle size and content on bond-slip performance of reinforced concrete

AIMS Materials Science
To investigate the influence of waste glass powder's particle size and content on the bond–slip behavior of reinforced concrete, this study integrates laboratory experiments with theoretical analysis to examine the effects of varying waste glass powder ...
Shuisheng Yu, Junying Jing, Yi Zhao, Yuzhou Sun, Qingxiang Zhao, Xin Li   +5 more
doaj   +1 more source

Two-dimensional XY spin/gauge glasses on periodic and quasiperiodic lattices

, 1996
Via Monte Carlo studies of the frustrated XY or classical planar model we demonstrate the possibility of a finite (nonzero) temperature spin/gauge glass phase in two dimensions.
, B Mitrovic, Binder K, Binder K, Chowdhury D, Edwards S F, Jain S, Kosterlitz J M, Kosterlitz J M, Lançon F, Metropolis N C, Miyashita S, Niizeki K, Prober D E, R W Reid, Reid R W, S K Bose, Schwartz M, Soma T, Strandburg K J, Toulouse G, Watanabe Y   +21 more
core   +2 more sources

Understanding bio‐based polymers: A study of origins, properties, biodegradation and their impact on health and the environment

FEBS Open Bio, EarlyView.
This review provides an overview of bio‐based polymer sources, their unique functional properties and their environmental impact, and addresses their role as sustainable alternatives. It discusses end‐of‐life options, including composting and anaerobic digestion for renewable energy.
Sabina Kolbl Repinc, Blaž Stres, Mirica Karlovits, Igor Karlovits, Petra Jerič, Ondrej Panák, Anja Verbič, Blaž Likozar, Uroš Novak   +8 more
wiley   +1 more source

Size-dependent radiative cooling power of glass-polymer metafilms

Materials & Design
Glass-polymer metamaterial, in which glass microspheres are randomly distributed in a polymer matrix, has been demonstrated to be a highly efficient daytime radiative cooling material that can be manufactured via roll-to-roll processes at scale and at ...
Wenhui Xie, Zhenyu Fan, Gang Tan, Ronggui Yang, Yujie Wei   +4 more
doaj   +1 more source