A near-infrared fluorescent probe targeting mitochondria for sulfite detection and its application in food and biology

2021 ◽  
Author(s):  
Jianbin Chao ◽  
Zhuo Wang ◽  
Yongbin Zhang ◽  
Fangjun Huo ◽  
Caixia Yin
Keyword(s):  
Cardiovascular Diseases ◽  
Sulfur Dioxide ◽  
Human Health ◽  
Fluorescent Probe ◽  
Respiratory Diseases ◽  
Near Infrared ◽  
Air Pollutant ◽  
Great Harm

Abstract: Sulfur dioxide (SO2) is the main air pollutant in the environment, causing great harm to human health. Abnormal SO2 levels are usually associated with some respiratory diseases, cardiovascular diseases,...

scholarly journals An effective biocompatible fluorescent probe for bisulfite detection in aqueous solution, living cells, and mice

RSC Advances ◽  
2020 ◽  
Vol 10 (42) ◽  
pp. 25352-25357 ◽  
Author(s):  
Ruqiao Zhou ◽  
Guiling Cui ◽  
Yuefu Hu ◽  
Qingrong Qi ◽  
Wencai Huang ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Sulfur Dioxide ◽  
Human Health ◽  
Fluorescent Probe ◽  
Living Cells ◽  
Air Pollutant

Sulfur dioxide, an air pollutant, is easily hydrated to sulfites and bisulfites and extremely harmful to human health.

scholarly journals The Impact of Atmospheric Pollutants on Human Health and Economic Loss Assessment

Atmosphere ◽  
2021 ◽  
Vol 12 (12) ◽  
pp. 1628
Author(s):  
Houli Zhang ◽  
Shibing You ◽  
Miao Zhang ◽  
Difei Liu ◽  
Xuyan Wang ◽  
...  
Keyword(s):  
Air Pollution ◽  
Human Health ◽  
Air Pollutants ◽  
Respiratory Diseases ◽  
Meteorological Data ◽  
Air Pollutant ◽  
Atmospheric Pollutants ◽  
Economic Losses ◽  
Air Pollution Control ◽  
The Impact

The impact of air pollution on human health is becoming increasingly severe, and economic losses are a significant impediment to economic and social development. This paper investigates the impact of air pollutants on the respiratory system and its action mechanism by using information on inpatients with respiratory diseases from two IIIA (highest) hospitals in Wuhan from 2015 to 2019, information on air pollutants, and meteorological data, as well as relevant demographic and economic data in China. This paper describes the specific conditions of air pollutant concentrations and respiratory diseases, quantifies the degree of correlation between the two, and then provides a more comprehensive assessment of the economic losses using descriptive statistical methods, the generalized additive model (GAM), cost of illness approach (COI), and scenario analysis. According to the findings, the economic losses caused by PM2.5, PM10, SO2, NO2, and CO exposure are USD 103.17 million, USD 70.54 million, USD 98.02 million, USD 40.35 million, and USD 142.38 million, for a total of USD 454.46 billion, or approximately 0.20% of Wuhan’s GDP in 2019. If the government tightens control of major air pollutants and meets the WHO-recommended criterion values, the annual evitable economic losses would be approximately USD 69.4 million or approximately 0.03% of Wuhan’s GDP in 2019. As a result, the relevant government departments must strengthen air pollution control to mitigate the impact of air pollution on population health and the associated economic losses.

A distinctive mitochondrion-targeting, in situ-activatable near-infrared fluorescent probe for visualizing sulfur dioxide derivatives and their fluctuations in vivo

2020 ◽  
Vol 8 (9) ◽  
pp. 1914-1921 ◽  
Author(s):  
Lintao Zeng ◽  
Tianhong Chen ◽  
Bao-Quan Chen ◽  
Hou-Qun Yuan ◽  
Ruilong Sheng ◽  
...  
Keyword(s):  
Sulfur Dioxide ◽  
Fluorescent Probe ◽  
Near Infrared ◽  
Mitochondria Targeting

A mitochondria-targeting and in situ-activatable near-infrared fluorescent probe has been developed for imaging sulfur dioxide derivatives and their fluctuations in vivo.

SnS2/MXene derived TiO2 hybrid for ultra-fast room temperature NO2 gas sensing

2021 ◽  
Author(s):  
Tianding CHEN ◽  
Wenhao YAN ◽  
Ying WANG ◽  
Jinli Li ◽  
Haibo Hu ◽  
...  
Keyword(s):  
Nitrogen Dioxide ◽  
Human Health ◽  
Room Temperature ◽  
Gas Sensing ◽  
Air Pollutant

Nitrogen dioxide (NO2) is a prominent air pollutant that is harmful to both the environment and human health. Conventional NO2 sensors that are designed to operate at room temperature often...

A novel near-infrared fluorescent probe based on isophorone for the bioassay of endogenous cysteine

2021 ◽  
Author(s):  
Hong-Bo Liu ◽  
Hai Xu ◽  
Xin Guo ◽  
Jian Xiao ◽  
Zheng-Hong Cai ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Fluorescent Probe ◽  
Near Infrared ◽  
Stokes Shift ◽  
Rapid Identification ◽  
Large Stokes Shift

A near-infrared (NIR) fluorescent probe with a large Stokes shift (143 nm) for the rapid identification of Cys over Hcy and GSH in aqueous solution was developed.

A mitochondria-targeted near-infrared fluorescent probe for imaging viscosity in living cells and a diabetic mice model

2021 ◽  
Author(s):  
Bochao Chen ◽  
Shumei Mao ◽  
Yanyan Sun ◽  
Liyuan Sun ◽  
Ning Ding ◽  
...  
Keyword(s):  
Mouse Model ◽  
Fluorescent Probe ◽  
Near Infrared ◽  
Diabetic Mouse ◽  
Living Cells ◽  
Pancreatic Tissue ◽  
Diabetic Mice ◽  
Mice Model ◽  
Viscosity Changes

A mitochondria-targeted near-infrared fluorescent probe NIR-V with 700 nm emission was designed to monitor cell viscosity changes, which was applied to detect the intracellular viscosity and imagine pancreatic tissue in diabetic mouse model.

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