Diketopyrrolopyrrole-based fluorescent probe for visualizing over-expressed carboxylesterase in fever via ratiometric imaging

B Zhang, S Qin, N Wang, X Lu, J Jiao, J Zhang, W Zhao - Talanta, 2024 - Elsevier
Fever is the result of inflammation and the innate self-defense response of organisms, can
cause abnormal changes in the activity of many enzymes in organisms, including the …

A NIR ratiometric fluorescent probe for the rapid detection of hydrogen sulfide in living cells and zebrafish

X Qin, X Liu, J Wang, H Chen, XC Shen - Talanta, 2024 - Elsevier
Hydrogen sulfide (H 2 S) acts as a gas transporter and cell protector and plays a role in a
number of disorders and signaling processes. Given that the half-life of H 2 S in biological …

Unexpected dual-functional cyanine fluorophores: NIR multifunctional fluorescent probes for simultaneous monitoring of mitochondrial cysteine/viscosity during kidney …

Y Ye, M He, L Wang, XC Shen, H Chen - Sensors and Actuators B …, 2023 - Elsevier
Cysteine (Cys) level and mitochondrial viscosity are important factors controlling cellular
lipid peroxide metabolism and are closely related to ferroptosis. However, simultaneous …

[HTML][HTML] Decoding the enigmatic last gasotransmitter. The intriguing journey of HNO: from hidden origins to clues on reactivity and detection.

SA Suarez - Redox Biochemistry and Chemistry, 2024 - Elsevier
This review focuses on HNO, a molecule of immense chemical and biological importance
that has intrigued scientists for decades. Despite its elusive and transient nature, HNO may …

Intracellular Nitroreductase‐Triggered “On” and “Enhanced” Photoacoustic Signals for Sensitive Imaging of Tumor Hypoxia

X Sun, L Xu, HD Xu, L Xie, R Wang… - Advanced …, 2024 - Wiley Online Library
Current molecular photoacoustic (PA) probes are designed with either stimulus‐turned “on”
or assembly‐enhanced signals to trace biological analytes/events. PA probes based on the …

Triphenylamine-based N, O-bidentate BF 2 complexes: synthesis and photophysical properties

D Yang, S Li - New Journal of Chemistry, 2023 - pubs.rsc.org
In this contribution, we report the design and synthesis of two N, O-bidentate BF2 dyes
(TTBKI-1 and TTBKI-2), with excellent optical properties like large Stokes shifts, strong …

A General Cyanine‐Based Platform for Designing Robust Dual‐Channel Near‐Infrared Fluorescent and Photoacoustic Probes

P Wu, Z Qu, J Zhang, X Ren, D Wang… - Advanced Functional …, 2024 - Wiley Online Library
The creation of versatile platforms for developing dual‐channel near‐infrared fluorescent
(NIRF) and photoacoustic (PA) probes, especially those engineered to minimize channel …

An activatable fluorescent-photoacoustic dual-modal probe for highly sensitive imaging of nitroxyl in vivo

FY Qi, L Qiao, L Peng, Y Yang, CH Zhang, X Liu - Analyst, 2024 - pubs.rsc.org
Nitroxyl (HNO) plays a vital role in various biological functions and pharmacological
activities, so the development of an excellent near-infrared fluorescent (NIRF) and …