Results 111 to 120 of about 4,171,964 (283)

Laser‐Induced Graphene from Waste Almond Shells

Advanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova, Anna Chiara Bressi, Marina Galliani, Attilio Marino, Gianni Ciofani, Eduardo Machado‐Charry, Hilda Gomez Bernal, Alessandra Francini, Luca Sebastiani, Francesco Greco   +9 more
wiley   +1 more source

The use of remote Femto Second technology in the preparation of black silicon material and optical devices. [PDF]

PLoS One, 2023
Li N, Chen Y.
europepmc   +1 more source

Composites of Shellac and Silver Nanowires as Flexible, Biobased, and Corrosion‐Resistant Transparent Conductive Electrodes

Advanced Functional Materials, EarlyView.
Shellac, a centuries‐old natural resin, is reimagined as a green material for flexible electronics. When combined with silver nanowires, shellac films deliver transparency, conductivity, and stability against humidity. These results position shellac as a sustainable alternative to synthetic polymers for transparent conductors in next‐generation ...
Rahaf Nafez Hussein, Tiago Carneiro Gomes, Eliza Ng, Simon Rondeau‐Gagné, Tricia Breen Carmichael   +4 more
wiley   +1 more source

Editorial: Micro/nano optical devices for biosensing and cellular analysis. [PDF]

Front Bioeng Biotechnol, 2022
Kar S, Nagai M, Santra TS.
europepmc   +1 more source

DNA‐Templated 2D Heterostructures as Phototriggered Dynamic Nanohybrids: From Releasing Molecular Loads to Controlling Enzyme Biocatalytic Function

Advanced Functional Materials, EarlyView.
DNA strands are employed both as dynamic linkers and nanoscale templates for the integration of Ag2S nanoparticles on MoS2, which in turn imparted photothermal responsiveness; this feature permits the selective cargo (fluorophore, quantum dots or an enzyme) release from the MoS2 surface in response to local heat induced by light irradiation.
Kai Chen, Haosen Miao, Weiying Hong, Matteo Palma   +3 more
wiley   +1 more source

Highly nonlinear non-silica glass microstructured optical fibers with near-zero dispersion and dispersion slope for 1.55 micron applications

, 2009
Microstructured optical fiber (MOF) technology has generated several new opportunities for the implementation of optical fibers with novel properties and functions [1].
OTON NIETO, CLAUDIO JOSE, Camerlingo, A., White, N.M., Frampton, K. E., X. Feng, Frampton, K.E., Feng, X, Petropoulos, P., Richardson, D.J., K.E. Frampton, White, N. M., Poletti, F., Loh, W.H., C. Oton, N.M. White, Oton, C.J., Loh, W. H., D.J. Richardson, P. Petropoulos, W.H. Loh, F. Poletti, Feng, X., A. Camerlingo, Richardson, D. J.   +23 more
core   +2 more sources

Internet of Things (IoT)-enabled framework for a sustainable Vaccine cold chain management system

Heliyon
Vaccines are a unique category of drugs sensitive to temperature and humidity and whose effectiveness directly impacts public health. There has been an increase in vaccine-related adverse events worldwide, particularly in developing countries, attributed
Shaojun Jiang, Sumei Jia, Hongjun Guo
doaj   +1 more source

Advanced liquid crystal-based switchable optical devices for light protection applications: principles and strategies. [PDF]

Light Sci Appl, 2023
Zhang R, Zhang Z, Han J, Yang L, Li J, Song Z, Wang T, Zhu J.   +7 more
europepmc   +1 more source

Counterion Dependent Side‐Chain Relaxation Stiffens a Chemically Doped Thienothiophene Copolymer

Advanced Functional Materials, EarlyView.
Oxidation of a thienothiophene copolymer, p(g3TT‐T2), via different doping strategies and dopant molecules resulted in materials with similar oxidation levels and a high electrical conductivity of ≈100 S cm−1. However, mechanical properties varied significantly, with sub‐glass transition temperatures and elastic moduli spanning from –44°C to –3°C and ...
Mariavittoria Craighero, Meghna Jha, Elsa Veronica Flores‐Vela, Joost Kimpel, Andreas Schaefer, Jiali Guo, Jesika Asatryan, Alberto Peinador Veiga, Shuichi Haraguchi, Per‐Anders Carlsson, Jaime Martín, Mariano Campoy‐Quiles, Christian Müller   +12 more
wiley   +1 more source

Grid-wise simulation acceleration of the electromagnetic fields of 2D optical devices using super-resolution. [PDF]

Sci Rep, 2023
Seo J, Kim I, Seok J.
europepmc   +1 more source