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| 1 | Recent progress in Michael addition-based fluorescent probes for sulfur dioxide and its derivatives显示文摘Sulfur dioxide(SO_2) is a harmful environmental pollutant. Inhaled SO_2 can be rapidly hydrated into its derivatives, bisulfite(HSO_3^-) and sulfite(SO_3^(2-)). SO_2 derivatives are well known as preservatives and antioxidants, which are used in food and beverages to prevent oxidation and bacterial growth. Although SO_2 can be endogenously generated in mammals and exhibits unique bioactivities in regulating cardiovascular function, excessive SO_2 and its derivatives have toxic effects on humans and animals for triggering adverse reactions and diseases. A large number of fluorescent probes for SO_2 and its derivatives have been designed and reported due to their high sensitivity and selectivity, high temporal and spatial resolution, non-invasive and non-destructive detection as well as real-time visualization in situ. In this review, we have summarized the recent progress of Michael addition-based fluorescent probes for SO_2 and its derivatives. These probes are categorized and concluded according to the different α,β-unsaturated compounds(i.e., Michael acceptors). The design strategies, sensing performances, detection mechanisms and applications of these probes are discussed in detailed. Finally, a general overview about the design of probes for SO_2 and its derivatives is provided, which will facilitate the development of ideal probes for SO_2 and its derivatives. | Junchao Xu Houqun Yuan Lintao Zeng Guangming Bao | 2018 | Chinese Chemical Letters2018，29，10： | 2 |
| 2 | The Physicochemical Properties and Antitumor Activity of Cellulose-treated Chitosan 显示文摘 | Qin Caiqin Zhou Bo Zeng Lintao | 2004 | Food Chemistry2004，84，1： | 1 |
| 3 | The physicochemical properties and antitumor activity of cellulase-treated chitosan显示文摘 | QIN Caiqin ZHOU Bo ZENG Lintao | 2004 | Food Chemistry2004，84，1： | 1 |
| 4 | A novel and photostable pH probe for selectively staining nucleus in living cells 显示文摘 | Zeng Lintao Fan Ne Zha Jiayu | 2013 | Analyst2013，138，： | 1 |
| 5 | Effect of hemicellulase on the molecular weight and structure of chitosan显示文摘 | Qin Caiqin Du Yumin Zeng Lintao | 2003 | Polymer Degradation and Stability2003，80，： | 1 |
| 6 | Browning of chitooligomers and their optimum preservation显示文摘 | ZENG Lintao QIN Caiqin CHI Weilin | 2007 | Carbohydrate Polymers2007，67，419： | 1 |
| 7 | Revealing HOC1 burst from endoplasmic reticulum in cisplatin-treated cells via a ratiometric fluorescent probe显示文摘The reactive oxygen species(ROS) are tightly associated with endoplasmic reticulum(ER) stress.Thus,the deep and visual insight of aberrant ROS fluctuations in the ER can help us better investigate the ER stress-associated pathology.In this work,a fluorescent probe ERC for HOCI detection in the ER based on phenothiazine-derived coumarin platform was developed.In the presence of HOCI,ERC exhibited an emission change from 609 nm to 503 nm within seconds.It also showed high sensitivity(0.44 μmol/L)and superb photostability.Significantly,ERC displayed low cytotoxicity,good cell membrane permeability,and appreciable ER-targetability.Ultimately,the probe was successfully utilized to image exogenous and endogenous HOCl in living cells and reveal the HOCI burst in cisplatin-treated cancer cells. | Shan Wang Beitong Zhu Bingya Wang Xinhua Cao Lei Zhu Ji-Ting Hou Lintao Zeng | 2021 | Chinese Chemical Letters2021，32，5： | 1 |
| 8 | The physicochemical properties and antitumor activity of cellulase -treated chitosan 显示文摘 | Caiqin Qin Bo Zhou Lintao Zeng | 2004 | Food Chemistry2004，84，1： | 1 |
| 9 | The physicochemical properties and antitumor activity of cellulase-treated chitosan显示文摘 | QIN Caiqin ZHOU Bo ZENG Lintao | 2004 | Food Chena2004，84，1： | 1 |
| 10 | The physicochemical properties and antitumor activity of cellulase - treated hitosan显示文摘 | Caiqin Qin Bo Zhou Lintao Zeng | 2004 | Food Chemistry2004，，84： | 1 |
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