Results 121 to 130 of about 133,257 (324)

Generalized modulational instability in multimode fibers: wideband multimode parametric amplification

open access: yes, 2015
In this paper intermodal modulational instability (IM-MI) is analyzed in a multimode fiber where several spatial and polarization modes propagate. The coupled nonlinear Schr\"{o}dinger equations describing the modal evolution in the fiber are linearized ...
Guasoni, M.
core   +1 more source

Detection of EGFR mutations in circulating free DNA by PNA-mediated PCR clamping

open access: yesJournal of experimental & clinical cancer research : CR, 2013
BackgroundEpidermal growth factor receptor (EGFR)-activating mutations are major determinants in predicting the tumor response to EGFR tyrosine kinase inhibitors in non-small cell lung cancer (NSCLC).
Hye‐Ryoun Kim   +12 more
semanticscholar   +1 more source

Introducing PNAS Nexus [PDF]

open access: yesPNAS Nexus, 2022
Karen Nelson   +3 more
openaire   +2 more sources

Machine Learning Driven Window Blinds Inspired Porous Carbon‐Based Flake for Ultra‐Broadband Electromagnetic Wave Absorption

open access: yesAdvanced Science, EarlyView.
Inspired by the regulation mechanism of window blinds, this study designs an electromagnetic wave‐absorbing metamaterial. By introducing the magneto‐electric coupling concept and integrating it with an artificial intelligence‐based data‐driven collaborative optimization strategy, the material optimizes impedance matching performance and enhances loss ...
Zhe Wang   +9 more
wiley   +1 more source

Smart Hydrogel Doped by Metal-Organic Frameworks for Renewable Self-Pumping Enzymatic Reactors. [PDF]

open access: yesAdv Sci (Weinh)
Renewable self‐pumping enzymatic reactors based on thermo‐stimulated cyclic contraction/expansion of metal‐organic frameworks‐doped hydrogel. Abstract The construction of high‐performance immobilized enzymes is vastly desired for green biotransformation.
Zhu Y   +7 more
europepmc   +2 more sources

Bridging Green Chemistry and Circular Economy: A Pathway to Sustainable Polyester Plastics Through Feedstock, Synthesis, and Waste Upcycling

open access: yesAdvanced Science, EarlyView.
This review summarizes green and low‐carbon strategies throughout the entire life cycle of polyester plastics, including sustainable monomer synthesis, optimization polymerization, efficient recycling, and advanced upcycling technologies. The synergistic implementation of these strategies is expected to significantly promote the development of a ...
Jinzhou Li   +5 more
wiley   +1 more source

The Catalytic Role of Glutamate 151 in the Leucine Aminopeptidase from \u3cem\u3eAeromonas proteolytica\u3c/em\u3e [PDF]

open access: yes, 2004
Glutamate 151 has been proposed to act as the general acid/base during the peptide hydrolysis reaction catalyzed by the co-catalytic metallohydrolase from Aeromonas proteolytica (AAP).
Bzymek, Krzysztof P., Holz, Richard C.
core   +1 more source

Label-Free dengue detection utilizing PNA/DNA hybridization based on the aggregation process of unmodified gold nanoparticles

open access: yes, 2014
A label-free optical detection method based on PNA/DNA hybridization using unmodified gold nanoparticles (AuNPs) for dengue virus detection has been successfully developed.
S. Rahman   +7 more
semanticscholar   +1 more source

Oxide Semiconductor Thin‐Film Transistors for Low‐Power Electronics

open access: yesAdvanced Science, EarlyView.
This review explores the progress of oxide semiconductor thin‐film transistors in low‐power electronics. It illustrates the inherent material advantages of oxide semiconductor, which enable it to meet the low‐power requirements. It also discusses current strategies for reducing power consumption, including interface and structure engineering.
Shuhui Ren   +8 more
wiley   +1 more source

Staining patterns of PNA and UEA-I lectins in the postnatal developing male genital excurrent duct epithelium in mice

open access: yesJournal of Advanced Veterinary and Animal Research
Objectives: The research was aimed at determining the staining patterns of Peanut agglutinin (PNA) lectin and Ulex europaeus agglutinin I (UEA-I) lectin in postnatal developing (day 1 to 8 weeks) male genital excurrent duct epithelium in mice.
Md. Royhan Gofur, Kazushige Ogawa
doaj   +1 more source

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