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Photo-Degradable Functional Polyesters from an o-Nitrobenzyl Dithiol: Synthesis and Applications in Herbicide Delivery AITranslate

Pengfei Shan; Daai Li; Wen Lu; Weilin Lu; Xiangping Yin; Xiaoyue Lian; Yingwen Lu; Yuxi Qi; Ming Zhang; Kaicheng Du; Guoquan Ma; Xuehao Wen; Ge Xin; Jiabin Jiang; Zhihui Li; Zhongyu Li;
Wenzhou Medical University; Wenzhou University; Wenzhou University; Wenzhou Medical University; Wenzhou Medical University; Wenzhou Medical University; Wenzhou Medical University; Wenzhou University; Wenzhou University; Wenzhou University; Wenzhou University; Wenzhou University; Wenzhou University; Wenzhou University; Wenzhou Medical University; Wenzhou University
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Publisher: ACS
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Abstract AITranslate

An o-nitrobenzyl dithiol and a group of diacrylates containing one or two functional groups were designed for facile synthesis of a series of linear photo-labile functional and heterobifunctional poly(β-thioester)s via thiol-ene click polymerization. These o-nitrobenzyl thioether-containing polyesters show excellent photo-degradation properties under UV light. Photo-responsive polymeric nanoparticles from a functional polyester exhibit good weeding performance as a herbicide delivery system. The possible photo-degradation mechanism of the polyesters was studied and proposed. The o-nitrobenzyl dithiol and its corresponding photo-labile polyesters could be used in smart drug or pesticide delivery, photo-labile graft copolymers synthesis, and even photolithography.

KeyWords AITranslate

photodegradable onitrobenzyl thiolene herbicide polyester
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Basic Information:

DOI：https://doi.org/10.1021/acsapm.3c00719

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Citation Information:

An o-nitrobenzyl dithiol and a group of diacrylates containing one or two functional groups were designed for facile synthesis of a series of linear photo-labile functional and heterobifunctional poly(β-thioester)s via thiol-ene click polymerization. These o-nitrobenzyl thioether-containing polyesters show excellent photo-degradation properties under UV light. Photo-responsive polymeric nanoparticles from a functional polyester exhibit good weeding performance as a herbicide delivery system. The possible photo-degradation mechanism of the polyesters was studied and proposed. The o-nitrobenzyl dithiol and its corresponding photo-labile polyesters could be used in smart drug or pesticide delivery, photo-labile graft copolymers synthesis, and even photolithography.

quote

GB/T 7714-2015 [1] Pengfei Shan, Daai Li, Wen Lu, et al. ACS Applied Polymer Materials, 2023(5). DOI:10.1021/acsapm.3c00719.
MLA [1] Pengfei Shan, et al., ACS Applied Polymer Materials, no. 5, 2023, https://doi.org/10.1021/acsapm.3c00719.
APA [1] Pengfei Shan, Daai Li, Wen Lu, Weilin Lu, Xiangping Yin, Xiaoyue Lian, Yingwen Lu, Yuxi Qi, Ming Zhang, Kaicheng Du, Guoquan Ma, Xuehao Wen, Ge Xin, Jiabin Jiang, Zhihui Li, & Zhongyu Li. (2023). ACS Applied Polymer Materials(5). https://doi.org/10.1021/acsapm.3c00719
IEEE [1] Pengfei Shan, Daai Li, Wen Lu, Weilin Lu, Xiangping Yin, Xiaoyue Lian, Yingwen Lu, Yuxi Qi, Ming Zhang, Kaicheng Du, Guoquan Ma, Xuehao Wen, Ge Xin, Jiabin Jiang, Zhihui Li, and Zhongyu Li, ACS Applied Polymer Materials, no. 5, 2023, doi: 10.1021/acsapm.3c00719. keywords: {photodegradable;onitrobenzyl;thiolene;herbicide;polyester}