Results 61 to 70 of about 235,860 (270)

Atomic Size Misfit for Electrocatalytic Small Molecule Activation

Advanced Functional Materials, EarlyView.
This review explores the application and mechanisms of atomic size misfit in catalysis for small molecule activation, focusing on how structural defects and electronic properties can effectively lower the energy barriers of chemical bonds in molecules like H2O, CO2, and N2.
Ping Hong, Changfan Xu, Huaping Zhao, Yong Lei   +3 more
wiley   +1 more source

Z‐Scheme Water Splitting Systems Based on Solid‐State Electron Conductors

Advanced Functional Materials, EarlyView.
This review examines the latest advances in Z‐scheme overall water splitting (OWS) systems for solar hydrogen production. These systems consist of suspended or immobilized hydrogen evolution photocatalysts (HEPs) and oxygen evolution photocatalysts (OEPs).
Chen Gu, Takashi Hisatomi, Tsuyoshi Takata, Kazunari Domen   +3 more
wiley   +1 more source

New Spectrophotometric Estimation and Cloud Point Extraction of Cefdinir

Baghdad Science Journal, 2018
A sensitive spectrophotometric method was developed for the estimation of cefdinir (CFD), a cephalosporin species. This study involves two methods, and the first method includes the preparing of azo dye by the reaction of CFD diazonium salt with 4-Tert-Butylphenol (4-TBP) and 2-Naphthol (2-NPT) in alkaline medium, which shows colored dyes measured at ...
Mohammed Jasim M. Hassan, Omar Qusay Mizher   +1 more
openaire   +4 more sources

A deep optical/near-infrared catalog of Serpens [PDF]

, 2010
We present a deep optical/near-infrared imaging survey of the Serpens molecular cloud. This survey constitutes the complementary optical data to the Spitzer "Core To Disk" (c2d) Legacy survey in this cloud.
B. Merín, Chabrier, Comerón, E. F. van Dishoeck, Enoch, Evans, Evans, Fukugita, Goodman, Harvey, I. Oliveira, Irwin, J. M. Brown, Kaas, Kundurthy, L. Spezzi, Lada, McMahon, Merín, Meyer, Meyer, Monet, Oliveira, Pascucci, Skrutskie, Spezzi, Stetson, Stetson, Straizys, Wainscoat, Weingartner   +30 more
core   +2 more sources

Determination of terazosin by cloud point extraction-fluorimetric combined methodology

Talanta, 2007
A new sensitive and selective preconcentration-fluorimetric method for determination of terazosin based on its native fluorescence was developed. The analyte, initially present in aqueous matrix, was treated with an extractive non-ionic surfactant solution and separated by the clouding phenomenon.
Wang, Chien Chun, Luconi, Marta Olga, Masi, Adriana Noemi, Fernández, Liliana   +3 more
openaire   +3 more sources

Modulating Electrochemical CO2 Reduction Pathways via Interfacial Electric Field

Advanced Functional Materials, EarlyView.
Engineering interfacial electric fields in Cu/ITO electrodes enables precise control of CO2 reduction pathways. Charge transfer from Cu to ITO generates positively charged Cu species that steer selectivity from ethylene toward methane. This work demonstrates how interfacial electric‐field modulation can direct reaction intermediates and transform ...
Mahdi Salehi, Zhengyuan Gao, Sai Phani Kumar Vangala, Amirhossein Farzi, Hamed Heidarpour, Morgan McKee, Nikolay Kornienko, Ali Seifitokaldani   +7 more
wiley   +1 more source

A Building Extraction Approach Based on the Fusion of LiDAR Point Cloud and Elevation Map Texture Features

Remote Sensing, 2019
Building extraction is an important way to obtain information in urban planning, land management, and other fields. As remote sensing has various advantages such as large coverage and real-time capability, it becomes an essential approach for building ...
Xudong Lai, Jingru Yang, Yongxu Li, Mingwei Wang   +3 more
doaj   +1 more source

Unleashing the Power of Machine Learning in Nanomedicine Formulation Development

Advanced Functional Materials, EarlyView.
A random forest machine learning model is able to make predictions on nanoparticle attributes of different nanomedicines (i.e. lipid nanoparticles, liposomes, or PLGA nanoparticles) based on microfluidic formulation parameters. Machine learning models are based on a database of nanoparticle formulations, and models are able to generate unique solutions
Thomas L. Moore, Cristiano Pesce, Antonietta Greco, Claudia Pisante, Greta Avancini, Valentina Di Francesco, Yosi Shamay, Paolo Decuzzi   +7 more
wiley   +1 more source

Rapid Target Extraction in LiDAR Sensing and Its Application in Rocket Launch Phase Measurement

Applied Sciences
The paper presents a fast method for 3D point cloud target extraction, addressing the challenge of time-consuming processing in LiDAR-based 3D point cloud data.
Xiaoqi Liu, Heng Shi, Meitu Ye, Minqi Yan, Fan Wang, Wei Hao   +5 more
doaj   +1 more source

An Algorithm for Building Exterior Facade Corner Point Extraction Based on UAV Images and Point Clouds

Remote Sensing, 2023
The high-precision building exterior facade corner point (BEFCP) is an essential element in topographic and cadastral surveys. However, current extraction methods rely on the interactions of humans with the 3D real-scene models produced by unmanned ...
Xinnai Zhang, Jiuyun Sun, Jingxiang Gao
doaj   +1 more source