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基于重金属的纳米颗粒在化品中的应用:全面审查

Malaika Naveed¹, Tariq Javed¹, Muhammad Danish Zawar¹

¹Department of Chemistry, University of Sahiwal, Sahiwal, Pakistan.

Cutaneous and ocular toxicology

|March 12, 2025

概括

重金属纳米颗粒提供了美容效益,但也带来了健康风险. 研究正在转向更安全,自然的纳米材料,因为潜在的毒性和过敏.

科学领域:

化品科学化品科学
纳米技术纳米技术
毒理学毒理学毒理学

背景情况:

重金属纳米粒子 (HMNPs) 越来越多地用于化品,因为它们具有独特的特性.
例如包括银 (抗微生物),黄金 (抗衰老),ZnO/TiO2 (紫外线过器).
HMNPs也存在风险,包括过敏反应和长期健康问题,如致癌性.

研究的目的:

审查化品中纳米颗粒的类型和应用.
要突出与重金属基纳米粒子相关的好处和风险.
强调消费者意识的必要性和更安全的替代品.

主要方法:

科学文章和监管信息的文献评论.
对纳米粒子特性及其化品应用的分析.
评估潜在的健康风险和潜在的过敏原.

主要成果:

HMNPs提供了诸如抗微生物和紫外线过效应等好处.
某些金属 (Ni,Cr,Co) 是常见的过敏原,会引起接触性皮肤炎.
有毒金属 (Cd,Pb,Hg,As) 构成严重的长期健康风险.
含有重金属的草本提取物提供抗氧化剂的好处.

结论:

虽然有益,但由于健康风险和过敏性,HMNP需要仔细考虑.
消费者意识和监管监督是必不可少的.
未来的研究应该专注于开发安全,天然和生物相容的纳米材料.

关键词:

这是一种重金属,重金属.长期暴露长期暴露消费者安全消费者安全化品中的化品纳米颗粒是一种纳米粒子.毒性的毒性毒性的毒性

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