Two-Photon Fluorescent Probes for Metal Ions in Live Tissues

2013 ◽  
Vol 53 (4) ◽  
pp. 1794-1803 ◽  
Author(s):  
Avik Ranjan Sarkar ◽  
Dong Eun Kang ◽  
Hwan Myung Kim ◽  
Bong Rae Cho
Keyword(s):  
Metal Ions ◽  
Fluorescent Probes ◽  
Two Photon

ChemInform Abstract: Two-Photon Fluorescent Probes for Metal Ions.

ChemInform ◽  
2011 ◽  
Vol 42 (13) ◽  
pp. no-no
Author(s):  
Hwan Myung Kim ◽  
Bong Rae Cho
Keyword(s):  
Metal Ions ◽  
Fluorescent Probes ◽  
Two Photon

Recent progress in the two-photon fluorescent probes for metal ions

2021 ◽  
Vol 427 ◽  
pp. 213574
Author(s):  
Vinayak Juvekar ◽  
Sang Jun Park ◽  
Juyoung Yoon ◽  
Hwan Myung Kim
Keyword(s):  
Metal Ions ◽  
Fluorescent Probes ◽  
Recent Progress ◽  
Two Photon

Two-Photon Fluorescent Probes for Metal Ions

2010 ◽  
Vol 6 (1) ◽  
pp. 58-69 ◽  
Author(s):  
Hwan Myung Kim ◽  
Bong Rae Cho
Keyword(s):  
Metal Ions ◽  
Fluorescent Probes ◽  
Two Photon

scholarly journals Polarity-active NIR probes with strong two-photon absorption and ultrahigh binding affinity of insulin amyloid fibrils

2021 ◽  
Author(s):  
Li Li ◽  
Zheng Lv ◽  
Zhongwei Man ◽  
Zhenzhen Xu ◽  
YuLing Wei ◽  
...  
Keyword(s):  
Neurodegenerative Diseases ◽  
Binding Affinity ◽  
Fluorescent Probes ◽  
Amyloid Fibrils ◽  
Photon Absorption ◽  
Two Photon Absorption ◽  
Two Photon ◽  
Medical Diagnostic

Amyloid fibrils are associated with many neurodegenerative diseases. In-situ and in-vivo visualization of amyloid fibrils is important for medical diagnostic and requires fluorescent probes with both excitation and emission wavelengths in...

Two-Photon Sensor for Metal Ions Derived from Azacrown Ether

2004 ◽  
Vol 69 (17) ◽  
pp. 5749-5751 ◽  
Author(s):  
Hwan Myung Kim ◽  
Mi-Yun Jeong ◽  
Hyun Cheol Ahn ◽  
Seung-Joon Jeon ◽  
Bong Rae Cho
Keyword(s):  
Metal Ions ◽  
Azacrown Ether ◽  
Two Photon

NIR-region two-photon fluorescent probes for Fe3+/Cu2+ ions based on pyrimidine derivatives with different flexible chain

2016 ◽  
Vol 222 ◽  
pp. 574-578 ◽  
Author(s):  
Qiong Zhang ◽  
Xiaohe Tian ◽  
Hui Wang ◽  
Zhangjun Hu ◽  
Jieying Wu ◽  
...  
Keyword(s):  
Fluorescent Probes ◽  
Pyrimidine Derivatives ◽  
Flexible Chain ◽  
Two Photon

Selective Detection of Mercury Ions Based on Tin Oxide Quantum Dots: Performance and Fluorescence Enhancement Model

2021 ◽  
Author(s):  
Jianqiao Liu ◽  
Yu Bai ◽  
Jingcheng Shi ◽  
Qing Yu ◽  
Jifei Liu ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Metal Ions ◽  
Tin Oxide ◽  
Fluorescent Probes ◽  
Fluorescence Enhancement ◽  
Selective Detection ◽  
Mercury Ions ◽  
Metal Ions Detection

The superiority of fluorescence-based method in the metal ions detection are well developed, however, the current quantum dots (QDs) fluorescent probes for mercury ions (Hg2+) still have many limitations, such...

scholarly journals A sustainable strategy for production and functionalization of nanocelluloses

2019 ◽  
Vol 91 (5) ◽  
pp. 865-874 ◽  
Author(s):  
Armando Córdova ◽  
Samson Afewerki ◽  
Rana Alimohammadzadeh ◽  
Italo Sanhueza ◽  
Cheuk-Wai Tai ◽  
...  
Keyword(s):  
Energy Consumption ◽  
Metal Ions ◽  
Organic Acid ◽  
Surface Functionalization ◽  
Fluorescent Probes ◽  
Organic Molecules ◽  
Cross Coupling ◽  
Palladium Nanoparticle ◽  
Acid Catalyzed ◽  
Nanoparticle Catalyst

Abstract A sustainable strategy for the neat production and surface functionalization of nanocellulose from wood pulp is disclosed. It is based on the combination of organocatalysis and click chemistry (“organoclick” chemistry) and starts with nanocellulose production by organic acid catalyzed hydrolysis and esterification of the pulp under neat conditions followed by homogenization. This nanocellulose fabrication route is scalable, reduces energy consumption and the organic acid can be efficiently recycled. Next, the surface is catalytically engineered by “organoclick” chemistry, which allows for selective and versatile attachment of different organic molecules (e.g. fluorescent probes, catalyst and pharmaceuticals). It also enables binding of metal ions and nanoparticles. This was exemplified by the fabrication of a heterogeneous nanocellulose-palladium nanoparticle catalyst, which is used for Suzuki cross-coupling transformations in water. The disclosed surface functionalization methodology is broad in scope and applicable to different nanocelluloses and cellulose based materials as well.

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