Results 81 to 90 of about 17,342 (289)

Chip‐Integrated Metasurface‐GaAsSb Nanowire Array Photodetectors for Single‐Pixel Polarimetric Imaging

Advanced Optical Materials, EarlyView.
A 2×2 multiplexed GaAsSb nanowire photodetector array integrated with L‐shaped metasurfaces is developed for miniaturized infrared polarimetry. Leveraging non‐radiating anapole states that facilitate near‐field enhancement, the device demonstrates strong polarization selectivity at 835 nm.
Longsibo Huang, Ziyuan Li, Yitao Yang, Yang Yu, Lei Xu, Li Li, Songqin Zhang, Han Wang, Wenwu Pan, Chaohao Chen, Weiqi Jin, Wen Lei, Lorenzo Faraone, Chennupati Jagadish, Lan Fu   +14 more
wiley   +1 more source

Boundary layer halogens in coastal Antarctica

, 2007
Halogens influence the oxidizing capacity of Earth's troposphere, and iodine oxides form ultrafine aerosols, which may have an impact on climate. We report year-round measurements of boundary layer iodine oxide and bromine oxide at the near-coastal site ...
Bauguitte, Stephane J., Saiz-Lopez, Alfonso, Saiz Lopez, Alfonso, Mahajan, Anoop S., Jones, Anna E., Roscoe, Howard K., Plane, John M.C., Bauguitte, Stephane J.-B., Plane, John M. C., Salmon, Rhian A.   +9 more
core   +1 more source

Degradable Magnetic Composites from Recycled NdFeB Magnets for Soft Actuation and Sensing

Advanced Robotics Research, EarlyView.
This work presents a degradable soft magnetic composite made from recycled NdFeB particles embedded in a gelatin‐based organogel. The material is processed into magnetic sensors and soft robotic components, which can later be dissolved in a green solvent to recover NdFeB magnetic particles.
Muhammad Bilal Khan, Lin Guo, Kilian Schäfer, Eduardo Sergio Oliveros‐Mata, Xiaotao Wang, Florian Hofmann, Matthias Lutzi, Mark Suppelt, Proloy Taran Das, Jan Schmidtpeter, Imants Dirba, Stephan Rinderknecht, Mario Kupnik, Denys Makarov, Oliver Gutfleisch   +14 more
wiley   +1 more source

An Investigation of 5-Halogenated N-Indolylsulfonyl-2-fluorophenol Derivatives as Aldose Reductase Inhibitors

Medicines
Background/Objectives: Diabetes mellitus is a group of chronic metabolic disorders characterized by persistent hyperglycemia. Aldose reductase, the first enzyme in the polyol pathway, plays a key role in the onset of long-term diabetic complications ...
Antonios Kousaxidis, Konstantina-Malamati Kalfagianni, Eleni Seretouli, Ioannis Nicolaou   +3 more
doaj   +1 more source

DISTRIBUTION OF HALOGENS AND SULFUR IN APATITES FROM PORPHYRY COPPER DEPOSITS OF THE SOUTH URALS: NEW DATA [PDF]

Минералогия, 2016
New data on distribution of halogens and sulfur in apatites from diorite intrusives of the Voznesenskoe and Elenovskoe porphyry copper deposits, as well as Kutuevskoe ore occurrence, are presented.
V.V. Kholodnov, I.B. Seravkin, A.M. Kosarev, E.V. Konovalova, E.S. Shagalov   +4 more
doaj  

Synthesis and Biological Evaluation of New Substituted 3-[4-(Phenylsulfonamido)benzoyl]-2H-1-benzopyran-2-one Derivatives as α-Glucosidase Inhibitors

Journal of Chemistry, 2014
A series of new substituted 3-[4-(phenylsulfonamido)benzoyl]-2H-1-benzopyran-2-one derivatives bearing groups methoxy, tert-butyl, and atoms of halogens at the para-position of the A-ring were synthesized and in vitro biological activities were evaluated
Yu-ling Wang, Ting-jian Zhang, Jing-wei Liang, Fan-hao Meng, Shao-jie Wang   +4 more
doaj   +1 more source

Machine Learning for Green Solvents: Assessment, Selection and Substitution

Advanced Science, EarlyView.
Environmental regulations have intensified demand for green solvents, but discovery is limited by Solvent Selection Guides (SSGs) that quantify solvent sustainability. Training a machine learning model on GlaxoSmithKline SSG, a database of sustainability metrics for 10,189 solvents, GreenSolventDB is developed. Integrated with Hansen solubility metrics,
Rohan Datta, Janhavi Nistane, Abhishek Sose, Harikrishna Sahu, Rampi Ramprasad   +4 more
wiley   +1 more source

The Budde Effect in Halogens

, 1934
This paper deals with the Budde Effect in Halogens ...
Narayana, TS
core  

Halogens in seawater, marine sediments and the altered oceanic lithosphere

, 2018
This chapter aims to provide a framework for understanding the distribution of halogens in the oceanic lithosphere. It reviews the concentration of F, Cl, Br and I in seawater, marine sediment pore waters, hydrothermal vent fluids, fluid inclusions from
Mark A. Kendrick, Kendrick, Mark A., Kendrick, Mark   +2 more
core   +1 more source

Effect of Alkyl Chain Length on the Bandgap, Ferroelectric, and Photoelectric Properties of Lead‐Based Molecular Ferroelectrics

Advanced Science, EarlyView.
This study develops a novel 2D molecular ferroelectric [C6N2H18]PbI4 with polarization enhanced photovoltaics. It systematically investigates the effect of alkylamine spacer cation chain lengths on the band gap, ferroelectric, and photoelectric properties, offering new design strategies.
Ganghua Zhang, Jinrong Wen, Ping Chen, Zhibo Chen, Pingying Tang, Dezeng Li, Jingshan Hou, Yongzheng Fang   +7 more
wiley   +1 more source