A visible and near-infrared dual-fluorescent probe for discrimination between Cys/Hcy and GSH and its application in bioimaging

2020 ◽  
Vol 8 (21) ◽  
pp. 5994-6003
Author(s):  
Ruixi Li ◽  
Habtamu Kassaye ◽  
Yanping Pan ◽  
Yuanzhi Shen ◽  
Weiqing Li ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Near Infrared ◽  
Green Emission ◽  
High Sensitivity ◽  
Nir Emission ◽  
Excellent Selectivity

The probe Cy2 showed high sensitivity and excellent selectivity with a distinct fluorescence off-on response to GSH with NIR emission and Cys/Hcy with green emission, respectively.

A novel mitochondrial-targeting near-infrared fluorescent probe for imaging γ-glutamyl transpeptidase activity in living cells

The Analyst ◽  
2018 ◽  
Vol 143 (22) ◽  
pp. 5530-5535 ◽  
Author(s):  
Haijuan Liu ◽  
Feng Liu ◽  
Fenglin Wang ◽  
Ru-Qin Yu ◽  
Jian-Hui Jiang
Keyword(s):  
Fluorescent Probe ◽  
Near Infrared ◽  
Response Rate ◽  
High Sensitivity ◽  
Living Cells ◽  
Mitochondrial Targeting ◽  
Desirable Response ◽  
Glutamyl Transpeptidase ◽  
Excellent Selectivity

A mitochondrial-targeting near infrared fluorescent probe with high sensitivity, excellent selectivity and desirable response rate is designed for GGT.

A novel near-infrared fluorescent probe with an improved Stokes shift for specific detection of Hg2+ in mitochondria

2020 ◽  
Vol 18 (27) ◽  
pp. 5238-5244 ◽  
Author(s):  
Jin Gong ◽  
Chang Liu ◽  
Xiaojie Jiao ◽  
Song He ◽  
Liancheng Zhao ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Near Infrared ◽  
Stokes Shift ◽  
Mitochondrial Targeting ◽  
Specific Detection ◽  
Large Stokes Shift ◽  
Nir Emission ◽  
Amine Groups

A novel mitochondrial targeting Hg2+ probe JRQNS with NIR emission (691 nm) and a large Stokes shift (78 nm) was developed by enhancing the electron donating ability of amine groups.

Near-infrared mito-specific fluorescent probe for ratiometric detection and imaging of alkaline phosphatase activity with high sensitivity

2019 ◽  
Vol 7 (3) ◽  
pp. 443-450 ◽  
Author(s):  
Qian Zhang ◽  
Shasha Li ◽  
Caixia Fu ◽  
Yuzhe Xiao ◽  
Peng Zhang ◽  
...  
Keyword(s):  
Alkaline Phosphatase ◽  
Phosphatase Activity ◽  
Fluorescent Probe ◽  
Alkaline Phosphatase Activity ◽  
Near Infrared ◽  
High Sensitivity ◽  
Cyanine Dye ◽  
Intracellular Imaging ◽  
Ratiometric Detection ◽  
Ratiometric Fluorescent Probe

A NIR ratiometric fluorescent probe based on cyanine dye was developed for detecting and intracellular imaging of ALP activity with high sensitivity.

A colorimetric and near-infrared fluorescent probe with high sensitivity and selectivity for acid phosphatase and inhibitor screening

2014 ◽  
Vol 50 (63) ◽  
pp. 8677 ◽  
Author(s):  
Yongqian Xu ◽  
Benhao Li ◽  
Liangliang Xiao ◽  
Jia Ouyang ◽  
Shiguo Sun ◽  
...  
Keyword(s):  
Acid Phosphatase ◽  
Fluorescent Probe ◽  
Near Infrared ◽  
High Sensitivity ◽  
Inhibitor Screening ◽  
Sensitivity And Selectivity

A ratiometric near-infrared naphthalimide-based fluorescent probe with high sensitivity for detecting Fe2+ in vivo

2020 ◽  
Vol 31 (11) ◽  
pp. 2941-2944 ◽  
Author(s):  
Lina Huang ◽  
Yu Chen ◽  
Yuqiang Zhao ◽  
Yumin Wang ◽  
Junwei Xiong ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Near Infrared ◽  
High Sensitivity

A new colorimetric, near-infrared fluorescent probe for rapid detection of palladium with high sensitivity and selectivity

Talanta ◽  
2018 ◽  
Vol 183 ◽  
pp. 164-171 ◽  
Author(s):  
Xiaoke Jie ◽  
Ming Liu ◽  
Aidong Peng ◽  
Jijun Huang ◽  
Yuanlin Zhang ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Rapid Detection ◽  
Near Infrared ◽  
High Sensitivity ◽  
Sensitivity And Selectivity

A colorimetric and near -infrared ratiometric fluorescent probe for the determination of endogenous tyrosinase activity based on cyanine aggregation

The Analyst ◽  
2019 ◽  
Vol 144 (18) ◽  
pp. 5472-5478 ◽  
Author(s):  
Peng Zhang ◽  
Shasha Li ◽  
Caixia Fu ◽  
Qian Zhang ◽  
Yuzhe Xiao ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Near Infrared ◽  
High Sensitivity ◽  
Tyrosinase Activity ◽  
Cyanine Dye ◽  
Ratiometric Fluorescent Probe

A ratiometric fluorescent probe for TYR activity with high sensitivity was developed based on the H-aggregation of a cyanine dye.

A novel near-infrared ratiometric fluorescent probe for SO2 detection with a large emission shift

2020 ◽  
Vol 44 (11) ◽  
pp. 4554-4557 ◽  
Author(s):  
Shaohui Han ◽  
Xiuxiu Yue ◽  
Jingpei Wang ◽  
Yun Zhang ◽  
Benhua Wang ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Near Infrared ◽  
High Sensitivity ◽  
Sensitivity And Selectivity ◽  
Ratiometric Fluorescent Probe

A novel near-infrared ratiometric fluorescent probe MQC (λem = 715 nm) for SO2 detection was developed with a large emission shift (245 nm) and high sensitivity and selectivity.

scholarly journals A near-infrared fluorescent probe with an improved Stokes shift achieved by tuning the donor–acceptor–donor character of the rhodamine skeleton and its applications

RSC Advances ◽  
2020 ◽  
Vol 10 (49) ◽  
pp. 29536-29542 ◽  
Author(s):  
Jin Gong ◽  
Chang Liu ◽  
Xiaojie Jiao ◽  
Song He ◽  
Liancheng Zhao ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Near Infrared ◽  
Stokes Shift ◽  
Large Stokes Shift ◽  
Donor Acceptor ◽  
Nir Emission ◽  
Donor Character

A novel mitochondrion-targeting Hg2+ probe, RQS, with NIR emission (680 nm) and a large Stokes shift (96 nm) was developed by tuning the D–A–D character of the rhodamine skeleton.

A NIR fluorescent probe for detection of viscosity and lysosome imaging in live cells

2019 ◽  
Vol 17 (26) ◽  
pp. 6398-6403 ◽  
Author(s):  
Tong Chen ◽  
Zikang Chen ◽  
Ruiyuan Liu ◽  
Shaobing Zheng
Keyword(s):  
Fluorescent Probe ◽  
Near Infrared ◽  
Stokes Shift ◽  
Live Cells ◽  
Fluorescence Response ◽  
Large Stokes Shift ◽  
Nir Emission ◽  
Excellent Photostability

A D–π-A structure near-infrared fluorescent probe (Lyso-BTC) is explored for its fluorescence visualization and detection of lysosomes in view of a large Stokes shift (∼190 nm), NIR emission (685 nm), excellent photostability, fluorescence response to viscosity, and lysosome-targeted property.

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