Results 161 to 170 of about 114,935 (289)

Controlled Glycolysis of Poly(ethylene terephthalate) to Oligomers under Microwave Irradiation Using Antimony(III) Oxide. [PDF]

ACS Appl Polym Mater, 2023
Mohammadi S, Bouldo MG, Enayati M.
europepmc   +1 more source

Precise Tailoring 3D Printed In Situ Toughening Low‐k Microwave Transparent Structure via Thiol‐acrylate Chain Transfer Behavior

Advanced Science, EarlyView.
An in situ thiol–acrylate chain transfer‐mediated toughening strategy is introduced for Digital Light Processing (DLP) printing. Benefiting from its excellent printability, a printed gyroid lattice‐filled plate (100 µm wall thickness) achieves 92% transmittance at 10 GHz under a 50° incidence angle following structural optimization. ABSTRACT The unique
Ce Bian, Kai Zheng, Ruoyu Chen, Wansong Gu, Guanxiang Zhong, Difei Liang, Longjiang Deng, Hetao Chu   +7 more
wiley   +1 more source

Altering the Microstructure of Conjugated Polymers in Solution via Microwave Irradiation. [PDF]

Macromolecules
Lin CC, Prakoso SP, Laysandra L, Chang MH, Jo HI, Li YT, Chen KL, Chen CY, Cowen LM, Fujiwara E, Nyayachavadi A, Rondeau-Gagné S, Schroeder BC, Ando S, Chuang WT, Lin JM, Chiu YC.   +16 more
europepmc   +1 more source

Chemo-/Regio-Selective Synthesis of Novel Functionalized Spiro[pyrrolidine-2,3'-oxindoles] under Microwave Irradiation and Their Anticancer Activity. [PDF]

Molecules, 2023
Sharma R, Yadav L, Nasim AA, Yadav RK, Chen RH, Kumari N, Ruiqi F, Sharon A, Sahu NK, Ippagunta SK, Coghi P, Wong VKW, Chaudhary S.   +12 more
europepmc   +1 more source

Ore sorting using microwave irradiation

, 1989
Automatic ore sorting machines are in common use in the mining industry. These machines generally separate valuable mineral-bearing rocks from waste rocks. At the Premier Diamond Mine in South Africa kimberlite, a diamond-bearing rock is separated from gabbro which is a waste rock.
openaire   +1 more source

Light‑Driven Propulsion of Graphene Aerogels in Microgravity

Advanced Science, EarlyView.
Ultralight graphene aerogels convert laser light into thrust. Parabolic‐flight experiments directly compare their motion in microgravity and at 1 g, revealing order‐of‐magnitude enhancements in distance, velocity, and transient thrust when weight and friction are removed (∼50 times enhancement).
Omnia Khattab, Rami Elkaffas, Basel Altawil, Omar Alsuwaidi, Afnan Almubashir, Claire Perfetti, Shanavas Shajahan, Marco Braibanti, Sean Swei, Carlo Saverio Iorio, Yarjan Abdul Samad   +10 more
wiley   +1 more source

Extraction aflatoxins from cereals using agerogel @ COF composite and evaluating ultraviolet and microwave irradiation and sonication effect on their decontamination. [PDF]

Food Chem X
Oroojzadeh P, Afshar Mogaddam MR, Torbati M, Farajzadeh MA.   +3 more
europepmc   +1 more source

The dissolution of p-methoxycinnamic acid-β-cyclodextrin inclusion complex produced with microwave irradiation. [PDF]

J Public Health Afr, 2023
Isadiartuti D, Ekowati J, Noorma, Rosita, Amalia NR.   +4 more
europepmc   +1 more source

Nanocurvature‐Activated Dipolar Polarization in M–N4 Single‐Atom Sites for High‐Performance Electromagnetic Wave Absorption

Advanced Science, EarlyView.
Increasing nanocurvature effectively enriches the local electron density of the M–N4 motif, which facilitates electron transfer from the metal center to nitrogen atoms. This electronic behavior intensifies the localization and asymmetric distribution of charge, thereby significantly amplifying the dipole moment and polarizability.
Daohu Sheng, Siyao Cheng, Mengmeng Zhang, Jinglei Zhang, Xufei Zhu, Weijin Li, Bo Zhang, Aming Xie   +7 more
wiley   +1 more source

A Novel Method of Coupling In Situ Time-Resolved FTIR and Microwave Irradiation: Application to the Monitoring of Quinoxaline Derivatives Synthesis. [PDF]

Molecules
Cherniienko A, Kossakowski K, Zaprutko L, Lesyk R, Olender D, Pawełczyk A.   +5 more
europepmc   +1 more source