Soft salts based on platinum(ii) complexes with high emission quantum efficiencies in the near infrared region for in vivo imaging

2020 ◽  
Vol 56 (78) ◽  
pp. 11681-11684
Author(s):  
Jun Li ◽  
Yun Ma ◽  
Suyi Liu ◽  
Zhu Mao ◽  
Zhenguo Chi ◽  
...  
Keyword(s):  
In Vivo Imaging ◽  
Near Infrared ◽  
Infrared Region ◽  
Salt Complex ◽  
High Emission ◽  
Near Infrared Region ◽  
First Time

A novel soft salt complex-based near infrared probe was successfully developed for application in in vivo imaging for the first time.

scholarly journals Facile synthesis of β-lactoglobulin capped Ag2S quantum dots for in vivo imaging in the second near-infrared biological window

2016 ◽  
Vol 4 (37) ◽  
pp. 6271-6278 ◽  
Author(s):  
Jun Chen ◽  
Yifei Kong ◽  
Yan Wo ◽  
Hongwei Fang ◽  
Yunxia Li ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Fluorescence Imaging ◽  
In Vivo Imaging ◽  
Near Infrared ◽  
Infrared Region ◽  
Facile Synthesis ◽  
Near Infrared Region ◽  
Ag2s Quantum Dots ◽  
Β Lactoglobulin

Effectivein vivofluorescence imaging based on β-LG-Ag2S quantum dots at the second near-infrared region.

Research Progress on Rare Earth Nanocrystals for In Vivo Imaging and Sensing in Near Infrared Region

2019 ◽  
Vol 77 (12) ◽  
pp. 1239 ◽  
Author(s):  
Lin Xiong ◽  
Yong Fan ◽  
Fan Zhang
Keyword(s):  
Rare Earth ◽  
In Vivo Imaging ◽  
Near Infrared ◽  
Infrared Region ◽  
Research Progress ◽  
Near Infrared Region

In Vivo Fluorescence Imaging with Ag2S Quantum Dots in the Second Near-Infrared Region

2012 ◽  
Vol 51 (39) ◽  
pp. 9818-9821 ◽  
Author(s):  
Guosong Hong ◽  
Joshua T. Robinson ◽  
Yejun Zhang ◽  
Shuo Diao ◽  
Alexander L. Antaris ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Fluorescence Imaging ◽  
Near Infrared ◽  
Infrared Region ◽  
In Vivo Fluorescence ◽  
In Vivo Fluorescence Imaging ◽  
Near Infrared Region ◽  
Ag2s Quantum Dots

Multifunctional hydrogel microsphere with reflection in near-infrared region for in vivo pH monitoring and drug release in tumor microenvironment

2020 ◽  
pp. 127873
Author(s):  
Xing Dong ◽  
Junjie Chi ◽  
Changmin Shao ◽  
Lanjie Lei ◽  
Lei Yang ◽  
...  
Keyword(s):  
Tumor Microenvironment ◽  
Drug Release ◽  
Near Infrared ◽  
Ph Monitoring ◽  
Infrared Region ◽  
Hydrogel Microsphere ◽  
Near Infrared Region

scholarly journals Monte Carlo Evaluation of In Vivo Neuroimaging Using Quantum Dots with Fluorescence in the Second Window of Near Infrared Region

2019 ◽  
Vol 8 (0) ◽  
pp. 105-109 ◽  
Author(s):  
Hiro Yamato ◽  
Tatsuto Iida ◽  
Takashi Jin ◽  
Yasutomo Nomura
Keyword(s):  
Quantum Dots ◽  
Monte Carlo ◽  
Near Infrared ◽  
Infrared Region ◽  
Monte Carlo Evaluation ◽  
Near Infrared Region

Chiral carbazole-based porphyrins showing absorption and circular dichroism in the near-infrared region

2020 ◽  
Vol 24 (01n03) ◽  
pp. 247-251
Author(s):  
Chihiro Maeda ◽  
Tadashi Ema
Keyword(s):  
Circular Dichroism ◽  
Near Infrared ◽  
Infrared Region ◽  
Nir Absorption ◽  
Near Infrared Region ◽  
Induced Aggregation ◽  
First Time ◽  
Circular Dichroïsm

Chiral carbazole-based porphyrins were synthesized for the first time via the incorporation of hydrobenzoin units at the thiophene moieties. They showed absorption and circular dichroism in the near-infrared (NIR) region. The NIR absorption was further red-shifted by solvent-induced aggregation.

Design, synthesis and application of a near-infrared fluorescent probe for in vivo imaging of aminopeptidase N

2017 ◽  
Vol 53 (68) ◽  
pp. 9438-9441 ◽  
Author(s):  
Xinyuan He ◽  
Yiming Hu ◽  
Wen Shi ◽  
Xiaohua Li ◽  
Huimin Ma
Keyword(s):  
Fluorescent Probe ◽  
In Vivo Imaging ◽  
Near Infrared ◽  
Aminopeptidase N ◽  
Design Synthesis ◽  
First Time

We have, for the first time, developed a near-infrared fluorescent probe for aminopeptidase N by combining a hemicyanine and an alanyl residue.

A spectroscopic and theoretical study in the near-infrared region of low concentration aliphatic alcohols

2016 ◽  
Vol 18 (19) ◽  
pp. 13666-13682 ◽  
Author(s):  
Krzysztof B. Beć ◽  
Yoshisuke Futami ◽  
Marek J. Wójcik ◽  
Yukihiro Ozaki
Keyword(s):  
Experimental Data ◽  
Perturbation Theory ◽  
Near Infrared ◽  
Theoretical Study ◽  
Infrared Region ◽  
Second Order ◽  
Aliphatic Alcohols ◽  
Low Concentration ◽  
Near Infrared Region ◽  
First Time

The near-infrared (NIR) spectra of low-concentration (5 × 10−3 M) solutions in CCl4 of basic aliphatic alcohols, methanol, ethanol, and 1-propanol were, for the first time, calculated by second-order vibrational perturbation theory computations and were compared with the corresponding experimental data.

In vivo quantification of mTHPC fluorescence in skinfold observation chamber using excitation and detection towards the near infrared region

2009 ◽  
Author(s):  
Slávka Kascáková ◽  
Sebastiaan de Visscher ◽  
Bastiaan Kruijt ◽  
Henriëtte S. de Bruijn ◽  
Angélique van der Ploeg-van den Heuvel ◽  
...  
Keyword(s):  
Near Infrared ◽  
Infrared Region ◽  
Observation Chamber ◽  
Near Infrared Region

Electrochemical and spectroelectrochemical behavior of planar binuclear naphthalocyanines

2011 ◽  
Vol 15 (11n12) ◽  
pp. 1195-1201 ◽  
Author(s):  
Stanislav A. Trashin ◽  
Tatiana V. Dubinina ◽  
Aleksander V. Fionov ◽  
Larisa G. Tomilova
Keyword(s):  
Electrochemical Reduction ◽  
Near Infrared ◽  
Polar Solvent ◽  
Infrared Region ◽  
Neutral Form ◽  
Cation Radicals ◽  
Near Infrared Region ◽  
Intense Absorption ◽  
First Time

The electrochemical and spectroelectrochemical behavior of two planar binuclear naphthalocyanines containing benzene and naphthalene π-conjugated bridges was investigated for the first time. Their intense absorption in the near infrared region was observed even in a low polar solvent such as o-dichlorobenzene after electrochemical reduction at a potential of -0.4 V vs. SCE, which was not enough to reduce the complexes into their first reduction state. These data and EPR studies allow us to conclude that the electrochemically generated form is the true neutral form of the synthesized compounds whereas the suppression of the near-infrared bands is a result of the presence of their cation radicals as one-electron oxidized forms.

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