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Micro and nanoplastics pollution: Sources, distribution, uptake in plants, toxicological effects, and innovative remediation strategies for environmental sustainability

文献类型： 外文期刊

作者： Kumar, Dharmendra 1 ; Biswas, Jayanta Kumar 2 ; Mulla, Sikandar I. 3 ; Singh, Rachana 4 ; Shukla, Ravindra 5 ; Ahanger, Mohammad Abass 6 ; Shekhawat, Gyan Singh 7 ; Verma, Krishan K. 8 ; Siddiqui, Mohammed Wasim 9 ; Seth, Chandra Shekhar 1 ;

作者机构： 1.Univ Delhi, Dept Bot, New Delhi 110007, Delhi, India

2.Univ Kalyani, Int Ctr Ecol Engn, Dept Ecol Studies, Nadia 741235, W Bengal, India

3.REVA Univ, Sch Allied Hlth Sci, Dept Biochem, Bangalore 560064, Karnataka, India

4.Amity Univ Uttar Pradesh, Amity Inst Biotechnol, Noida 201308, India

5.Indira Gandhi Natl Tribal Univ, Dept Bot, Amarkantak 484887, Madhya Pradesh, India

6.Chinese Acad Sci, Xishuangbanna Trop Bot Garden, Mengla 666303, Yunnan, Peoples R China

7.Jai Narain Vyas Univ, Dept Bot, Jodhpur 342005, Rajasthan, India

8.Guangxi Acad Agr Sci, Sugarcane Res Inst, Nanning 530007, Peoples R China

9.Bihar Agr Univ, Dept Food Sci & Postharvest Technol, Bhagalpur 813210, Bihar, India

关键词： Biodegradation; Environmental risk; Packaging materials; Personal care products; Synthetic textile fibers; Tire wear particles; Phytoremediation

期刊名称：PLANT PHYSIOLOGY AND BIOCHEMISTRY （ 影响因子：6.1； 五年影响因子：6.2 ）

ISSN： 0981-9428

年卷期： 2024 年 213 卷

页码：

收录情况： SCI

摘要： Microplastics and nanoplastics (MNPs), are minute particles resulting from plastic fragmentation, have raised concerns due to their widespread presence in the environment. This study investigates sources and distribution of MNPs and their impact on plants, elucidating the intricate mechanisms of toxicity. Through a comprehensive analysis, it reveals that these tiny plastic particles infiltrate plant tissues, disrupting vital physiological processes. Micro and nanoplastics impair root development, hinder water and nutrient uptake, photosynthesis, and induce oxidative stress and cyto-genotoxicity leading to stunted growth and diminished crop yields. Moreover, they interfere with plant-microbe interactions essential for nutrient cycling and soil health. The research also explores the translocation of these particles within plants, raising concerns about their potential entry into the food chain and subsequent human health risks. The study underscores the urgency of understanding MNPs toxicity on plants, emphasizing the need for innovative remediation strategies such as bioremediation by algae, fungi, bacteria, and plants and eco-friendly plastic alternatives. Addressing this issue is pivotal not only for environmental conservation but also for ensuring sustainable agriculture and global food security in the face of escalating plastic pollution.

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