Results 201 to 210 of about 9,394 (232)

Upconversion Nanoparticles for Biosensing

2014
The last few decades have witnessed the emergence and rapid development of nanoscience and nanotechnology including nanochemistry, nanophysics, nanomedicine, and nanobiomaterials, which allows for the continuous exploration of facile, inexpensive, sensitive, and specific biological analytical techniques by employing nanobioprobes.
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Upconversion Nanoparticle as a Platform for Photoactivation

2016
Photoactivation technology is a very powerful tool in chemical biology, as light is a remote, bio-orthogonal, fast-acting stimulus to activate effectors (such as chemically caged drugs, hormones, peptides, proteins, or genetic materials already deposited in a living subject being studied) with high spatiotemporal resolution and minimal invasion ...
Pounraj Thanasekaran, Hua-De Gao, Hsien-Ming Lee   +2 more
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Upconversion nanoparticles

2020
Ke Tao, Kang Sun
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Upconversion Nanoparticles for Thermal Sensing

2014
Thermometer has been developed for several centuries from contact to non-contact. With the development of nanotechnology, it becomes possible to use nanothermometry to detect the temperature within a single cell. Upconversion nanoparticle (UCNPs) is one of the promising candidates for developing non-contact nanothermometry. There are several parameters
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Upconversion Nanoparticles

2019
Karan Malhotra, Muhammad Shahrukh, Hifza Najib, Ulrich J. Krull   +3 more
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Giant nonlinearity in upconversion nanoparticles

Nature Photonics, 2022
Chaohao Chen, Dayong Jin
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Upconversion Nanoparticles for Biomedical Imaging

2014
Rare-earth upconversion (UC) nanoparticles, when excited by continuous-wave near-infrared (NIR) light, exhibit a unique narrow photoluminescence with higher energy. Such special UC luminescence makes UCNPs promising as bio-imaging probes with attractive features, such as no auto-fluorescence from biological samples and deep penetration depth.
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Hexamodal Imaging with Porphyrin‐Phospholipid‐Coated Upconversion Nanoparticles

Advanced Materials, 2015
Guanying Chen, Upendra Chitgupi, Stephen A Graves   +2 more
exaly  

Enhancing Luminescence in Lanthanide‐Doped Upconversion Nanoparticles

Angewandte Chemie - International Edition, 2014
Sanyang Han, Renren Deng, Xiaoji Xie
exaly  

A Plasmonic Platform with Disordered Array of Metal Nanoparticles for Three‐Order Enhanced Upconversion Luminescence and Highly Sensitive Near‐Infrared Photodetector

Advanced Materials, 2016
Seok Joon Kwon, Ho Seong Jang, Joon-Suh Park   +2 more
exaly