期刊
JOURNAL OF MATERIALS CHEMISTRY B
卷 10, 期 44, 页码 9054-9080出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/d2tb01516a
关键词
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资金
- Natural Sciences and Engineering Research Council of Canada
Metal-porphyrinic frameworks, a subclass of metal-organic frameworks (MOFs), have diverse applications in sustainable development and environmental concerns. These porous materials, with features like environmental friendliness, visible light absorption, emission, and semi-conduction, are used for sensing agrochemicals and other agricultural applications.
Metal-porphyrinic frameworks are an important subclass of metal-organic frameworks (MOFs). These porous materials exhibit a large number of applications for sustainable development and related environmental considerations. Their attractive features include (1) as a free base or metalated with zinc(ii) or iron(ii or iii), they are environmentally benign, and (2) they absorb visible light and are emissive and semi-conducting, making them convenient tools for sensing agrochemicals. But the key feature that makes these nano-sized pristine materials or their composites in many ways superior to most MOFs is their ability to photo-generate reactive oxygen species with visible light, including singlet oxygen. This review describes important issues related to agriculture, including controlled delivery of pesticides and agrochemicals, detection of pesticides and pathogenic metals, elimination of pesticides and toxic metals, and photodynamic antimicrobial activity, and has an important implication for food safety. This comprehensive review presents the progress of the rather rapid developments of these functional and increasingly nano-sized materials and composites in the area of sustainable agriculture.
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