Results 121 to 130 of about 33,690 (283)

Chemical Ionization Mass Spectrometry: Fundamental Principles, Diverse Applications, and the Latest Technological Frontiers

Mass Spectrometry Reviews, EarlyView.
ABSTRACT The review examines the evolution of chemical ionization mass spectrometry (CI‐MS), a technique developed in 1966 by Field and Munson. CI is a soft‐ionization method that produces more intense molecular ions with less fragmentation than electron ionization (EI).
Malvika Dutt, Adriana Arigò, Giorgio Famiglini, Pierangela Palma, Achille Cappiello   +4 more
wiley   +1 more source

Achieving Highly Robust Polymeric Microspheres with Efficient and Full‐Color Organic Afterglow for 3D Printing and Anti‐Counterfeiting

Advanced Science
In this work, highly robust polymer‐based luminescent microspheres with efficient and full‐color organic afterglow are developed for the first time. N‐phenylnaphthalen‐1‐amine, N‐phenylphenanthren‐9‐amine, and N‐phenyltriphenylen‐2‐amine are employed as ...
Pengtao Hu, Yu Lang, Jiahui Sun, Lilin Wang, Zhiling Liang, Zhan Yang, Chunping Ma, Miao Luo, Peiwei Lin, Jiaqing Li, Chunxiong Zheng, Guang Shi, Zhenguo Chi, Bingjia Xu   +13 more
doaj   +1 more source

Blue Long Afterglow and Ultra Broadband Vis-NIR Emission from All-Inorganic Copper-Doped Silver Halide Single Crystals.

Angewandte Chemie
All-inorganic metal halides with afterglow emission have attracted increasing attention due to their significantly longer afterglow duration and higher stability compared to their organic-inorganic hybrid counterparts.
Sijia Wang, Run-Ze Liu, Juntao Li, Caixia Meng, Jianyong Liu, Junsheng Chen, Pengfei Cheng, Kai-Feng Wu   +7 more
semanticscholar   +1 more source

Harnessing Aggregation‐Induced Emission for Advanced Disease Diagnosis: Mechanisms, Strategies and Future Perspectives

Medicine Bulletin, EarlyView.
The figure was created in BioRender.com. ABSTRACT Accurate and early diagnosis remains a key challenge in modern disease management. Conventional diagnostic methods often suffer from limitations in sensitivity, spatial resolution, and practical usability.
Zizhuo Du, Li Song, Xingrui Chen, Jun Jing, Yingchen Wang, Yue Jiang, Jiahui Gao, Dan Li, Feiran Xie, Peihong Xiao, Ben Zhong Tang   +10 more
wiley   +1 more source

Methodology in the Afterglow

, 2013
My dissertation study seeks to understand how artist-teacher renewal may be nurtured through aesthetic experiential play in a Masters of Art Education degree program, and beyond, as my former students/participants and myself experience finding ourselves ...
S Alex Ruthmann, Eeva Anttila, William J Doan, Christine Marmé Thompson, Brooke Anne Hofsess   +4 more
core  

Optical Properties of Afterglow Nanoparticles : , Capped with Polyethylene Glycol

, 2012
The optical properties of afterglow nanoparticles were successfully improved by the addition of polyethylene glycol (PEG) to an afterglow colloidal solution. Afterglow nanoparticles—: , —were prepared by laser ablation in liquid.
Fumitaka Yoshimura, Hiroyuki Wada, Mika Ishizaki, Fumihiro Wakai, Masahiko Hara, Osamu Odawara   +5 more
core   +1 more source

GRB 130603B: No Compelling Evidence for Neutron Star Merger

Advances in Astronomy, 2015
The near infrared (NIR) flare/rebrightening in the afterglow of the short hard gamma ray burst (SHB) 130603B measured with the Hubble Space Telescope (HST) and an alleged late-time X-ray excess were interpreted as possible evidence of a neutron star ...
Shlomo Dado, Arnon Dar
doaj   +1 more source

Hierarchical and Encrypted Optical Storage Based on Trap Level Modulation

National Materials, EarlyView.
ABSTRACT Driven by booming electronic information technology, massive digital data overloads current storage systems. Limited by optical diffraction, traditional optical media struggle to further boost storage capacity. To address these challenges, Yichun Liu and colleagues recently reported an advanced storage strategy in National Materials. This work
Xiaoli Wang, Zhiyong Tang
wiley   +1 more source

Machine learning‐driven advances in carbon‐based quantum dots: Opportunities accompanied by challenges

Responsive Materials, EarlyView.
Machine learning provides a unifying framework to connect structure, fluorescence properties, and applications of carbon‐based quantum dots. This review highlights how data‐driven strategies enable fluorescence regulation, reveal underlying mechanisms, and accelerate the rational design of functional carbon dots.
Liangfeng Chen, Siwei Yang, Xiangqian Cui, Ziheng Liu, Hang Wang, Yongqiang Li, Peng He, Miao Wang, Guqiao Ding   +8 more
wiley   +1 more source

The comparison: photoluminescence and afterglow behavior in CaSnO3:Dy3+ and Ca2SnO4:Dy3+ phosphors

, 2017
This paper reports the comparison of photoluminescence and afterglow behavior of Dy3+ in CaSnO3 and Ca2SnO4 phosphors. The samples containing CaSnO3 and Ca2SnO4 were prepared via solid-state reaction.
Zhang, Dongyun, Zhang, Bowen, Chang, Chengkang, Guo, Yunyun, Song, WeiJie, Shi, Mingming   +5 more
core