scholarly journals Features of programmed cell death in intact Xenopus oocytes and early embryos revealed by near-infrared fluorescence and real-time monitoring

2009 ◽  
Vol 17 (1) ◽  
pp. 170-179 ◽  
Author(s):  
C E Johnson ◽  
C D Freel ◽  
S Kornbluth
Keyword(s):  
Cell Death ◽  
Programmed Cell Death ◽  
Real Time ◽  
Xenopus Oocytes ◽  
Near Infrared ◽  
Real Time Monitoring ◽  
Near Infrared Fluorescence ◽  
Early Embryos

scholarly journals Non-invasive, real-time reporting drug release in vitro and in vivo

2015 ◽  
Vol 51 (32) ◽  
pp. 6948-6951 ◽  
Author(s):  
Yanfeng Zhang ◽  
Qian Yin ◽  
Jonathan Yen ◽  
Joanne Li ◽  
Hanze Ying ◽  
...  
Keyword(s):  
Drug Release ◽  
Real Time ◽  
Near Infrared ◽  
Reporting System ◽  
Real Time Monitoring ◽  
Near Infrared Fluorescence ◽  
Non Invasive ◽  
Fluorescence Dye

Anin vitroandin vivodrug-reporting system is developed for real-time monitoring of drug release via the analysis of the concurrently released near-infrared fluorescence dye.

A reversible near-infrared fluorescence probe for the monitoring of HSO3–/H2O2 regulated cycles in vivo

2021 ◽  
Author(s):  
Qiuying Song ◽  
Bo Zhou ◽  
Dongyu Zhang ◽  
Haijun Chi ◽  
Hongmin Jia ◽  
...  
Keyword(s):  
Real Time ◽  
Near Infrared ◽  
Fluorescence Probe ◽  
Redox Homeostasis ◽  
Research Field ◽  
Fluorescence Probes ◽  
Detection Capability ◽  
Near Infrared Fluorescence ◽  
Real Time Detection

The development of well-designed fluorescence probes for the monitoring redox homeostasis in biosystems has become a desired research field owing to their noninvasive and real-time detection capability in vivo. In...

Process modeling and control applied to real-time monitoring of distillation processes by near-infrared spectroscopy

2017 ◽  
Vol 985 ◽  
pp. 41-53 ◽  
Author(s):  
Rodrigo R. de Oliveira ◽  
Ricardo H.P. Pedroza ◽  
A.O. Sousa ◽  
Kássio M.G. Lima ◽  
Anna de Juan
Keyword(s):  
Infrared Spectroscopy ◽  
Real Time ◽  
Near Infrared Spectroscopy ◽  
Process Modeling ◽  
Near Infrared ◽  
Real Time Monitoring ◽  
Modeling And Control ◽  
And Control

Ratiometric and light-up near-infrared fluorescent DCM-based probe for real-time monitoring endogenous tyrosinase activity

2019 ◽  
Vol 162 ◽  
pp. 802-807 ◽  
Author(s):  
Qiang Li ◽  
Chenxu Yan ◽  
Jie Zhang ◽  
Zhiqian Guo ◽  
Wei-Hong Zhu
Keyword(s):  
Real Time ◽  
Near Infrared ◽  
Tyrosinase Activity ◽  
Real Time Monitoring

scholarly journals NIR-Responsive Lysosomotropic Phototrigger: ʽAIE + ESIPTʼ Active Naphthalene Based Single Component Photoresponsive Nanocarrier with Two-Photon Uncaging and Real-Time Monitoring Ability

2021 ◽  
Author(s):  
Biswajit Roy ◽  
Rakesh Mengji ◽  
Samrat Roy ◽  
Bipul Pal ◽  
Avijit Jana ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Drug Release ◽  
Real Time ◽  
Near Infrared ◽  
Single Component ◽  
Photon Absorption ◽  
Real Time Monitoring ◽  
Two Photon ◽  
Nir Light

In recent times, organelle-targeted drug delivery systems gained tremendous attention due to the site specific delivery of active drug molecules resulting in enhanced bioefficacy. In this context, the phototriggered drug delivery system (DDS) for releasing an active molecule is superior as it provides spatial and temporal control over the release. So far, near infrared (NIR) light responsive organelle targeted DDS has not yet been developed. Hence, we introduced a two-photon NIR-light responsive lysosome targeted ʽAIE + ESIPTʼ active single component DDS based on naphthalene chromophore. The Two-photon absorption cross-section of our DDS is 142 GM at 850 nm. The DDS was converted into pure organic nanoparticles for biological applications. Our nano-DDS is capable of selective targeting, AIE-luminogenic imaging, and drug release within the lysosome. In vitro studies using cancerous cell lines showed that our single component photoresponsive nanocarrier exhibited enhanced cytotoxicity and real-time monitoring ability of the drug release.

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