Results 161 to 170 of about 7,093,810 (254)

Deep Eutectic Solvent-Based Extraction of Phenolic Compounds from Pomegranate (Punica granatum L.) Peel

open access: yes, 2019
In this study, the effect of deep eutectic solvent on the extraction of phenolic compounds (TPC) from pomegranate peel was investigated. The extraction was performed using an ultrasound bath. The results were compared with conventional extraction.
Ocak, Melda   +6 more
core  

Ambient‐Light‐Activated Rewritable Optical Patterning in Transparent Long‐Afterglow Garnet Ceramics

open access: yesLaser &Photonics Reviews, EarlyView.
This work demonstrates sunlight‐activated rewritable optical information storage in transparent long‐afterglow Y3Al2Ga3O12:Ce (YAGG:Ce) garnet ceramics fabricated via solid‐state sintering with tetraethyl orthosilicate (TEOS) as a sintering aid. By integrating ambient‐light operability, reversibility, and high optical clarity in a robust ceramic host ...
Luyang Hua   +11 more
wiley   +1 more source

Deep Eutectic Solvents: A Convenient Route Towards a More Sustainable Functionalization of Carbon Nanoforms

open access: yes
The solvent use accounts for over 80% of waste produced in pharmaceuticals/fine chemicals batch chemical operations. The most obvious solution would be to reduce or preferably avoid the use of the solvent at all, however this option is seldom viable.
Michelangelo Gruttadauria   +3 more
core  

A Fully‐Connected Chip‐Integrated Reconfigurable Mode‐Pairing Quantum Key Distribution Network

open access: yesLaser &Photonics Reviews, EarlyView.
This work constructs a fully connected reconfigurable chip‐integrated quantum key distribution network via the mode‐pairing protocol. Hybrid ECL and WSS chips cut wavelength and port overhead, realizing arbitrary‐user key sharing with merely two wavelengths.
Xiao‐Lei Jiang   +14 more
wiley   +1 more source

Side‐DBR Guided Exciton‐Polariton Lasing With Near‐Field Mode Imaging in an InGaN Thin‐Film Ridge Waveguide

open access: yesLaser &Photonics Reviews, EarlyView.
Room‐temperature lower‐polariton‐like lasing is realized in an InGaN/GaN thin‐film ridge cavity with lateral distributed Bragg reflectors. Near‐field optical microscopy distinguishes the transverse side‐DBR‐confined mode from a longitudinal photon‐like mode, while simulations reproduce their spatial profiles.
Wai Yuen Fu   +2 more
wiley   +1 more source

Hot Corrosion Type X: Behavior of Mo‐Si‐B at Different Temperatures

open access: yesMaterials and Corrosion, EarlyView.
The temperature‐dependent mechanism for Mo‐Si‐B is investigated by studying the hot corrosion resistance of Mo‐Si‐B at 500°C–900°C. Post‐testing analysis via XRD, SEM, Raman and EPMA is used to reveal the degradation mechanisms. Na2MoO4, which forms under Na2SO4 deposits, is responsible for dissolving the surrounding material due to its lower melting ...
Lukas Korell   +5 more
wiley   +1 more source

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