Determination of ultra and fine particles containing pollen cross-allergen, plastics and toxic compounds in urban atmosphere

城市大气中含有花粉交叉过敏原、塑料和有毒化合物的超细颗粒的测定

• 批准号: 22H03747
• 负责人: 王 青躍
• 金额: $ 10.98万
• 依托单位: Saitama University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 2022
• 资助国家: 日本
• 起止时间: 2022-04-01 至 2025-03-31
• 项目状态: 未结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-22H03747/
• 关键词: 微粒子; 花粉; 汚染物質; 細胞試験; アレルゲン; マイクロプラスチックス; 発ガン性物質; 発がん性物質

本研究では、国内外のモデル都市部におけるプラスチック、通年性の微小花粉アレルゲンや発癌性PAHs・誘導体等の複合的微小粒子などを捕集・計測し、化学的性状や複合的毒性を評価する。特に、毒性指標の評価に加え、表面プラズモン共鳴法によるアレルギー性や分子レベルによる発癌性の解析法での複合生体毒性評価等の事例研究も実施する。花粉情報、プラスチック、変性アレルゲン、発癌性PAHs・誘導体の複合微小粒子の形成機構や汚染実態を解析すると同時に、対応や抑制技術の開発等、学際的かつ実用化研究成果も期待される。

This study is based on domestic and foreign urban pollen pollen pollen pollen pollen pollen pollen pollen cancer. We capture and measure the complex fine particles of PAHs, inducers, etc., and evaluate the chemical properties and toxicity of the complex. Characteristics, Toxicity Indicator Assessment, Surface Pulmonary Resonance Method, Performance Score Case Study of Analytical Methods of Cancer Resistance and Compound Biological Toxicity Assessment. Pollen information, プラスチック, アレルゲン, carcinogenic PAHs and inducer complex fine particle formation mechanism やWe are looking forward to the results of inter-academic practical research such as the analysis of pollution status and the simultaneous development of pollution control technology.

项目成果

Estimation of Pollution Levels and Assessment of Human Health Risks from Potentially Toxic Metals in Road Dust in Mymensingh City of Bangladesh

孟加拉国迈门辛市道路灰尘中潜在有毒金属的污染水平估算和人类健康风险评估

• DOI: 10.3390/pr10122474
• 发表时间: 2022
• 期刊: Processes
• 影响因子: 3.5
• 作者: Kabir Md Humayun;Rashid Md Harun;Wang Qingyue
• 通讯作者: Wang Qingyue

Relationships between Mass Level of Allergenic Platanus acerifolia Protein 3 (Pla a3) and Redox Trace Elements in the Size-Resolved Particles in Shanghai Atmosphere

• DOI: 10.3390/atmos13101541
• 发表时间: 2022-09
• 期刊: Atmosphere
• 影响因子: 2.9
• 作者: Senlin Lu;Teng Ma;Luying Zhang;Yule Feng;Shumin Zhou;Wei Zhang;S. Yonemochi;Xinchun Liu

Pollution levels and health risk assessment of potentially toxic metals of size-segregated particulate matter in rural residential areas of high lung cancer incidence in Fuyuan, China

• DOI: 10.1007/s10653-022-01374-x
• 发表时间: 2022-09
• 期刊: Environmental Geochemistry and Health
• 影响因子: 4.2
• 作者: Kai Xiao;Qingyue Wang;Senlin Lu;Yichun Lin;C. Enyoh;T. Chowdhury;M. Rabin;Md. Rezwanul Islam;Yue Guo;Weiqian Wang

In sillico binding affinity studies of microbial enzymatic degradation of plastics

塑料微生物酶降解的硅片结合亲和力研究

• DOI: 10.1016/j.hazadv.2022.100076
• 发表时间: 2022
• 期刊: Journal of Hazardous Materials Advances
• 作者: Enyoh Christian Ebere;Maduka Tochukwu Oluwatosin;Duru Chidi Edbert;Osigwe Sochi Chinaemerem;Ikpa Chinyere B.C.;Wang Qingyue
• 通讯作者: Wang Qingyue

Degradation of Polyethylene Terephthalate Microplastics by Mineral Acids: Experimental, Molecular Modelling and Optimization Studies

• DOI: 10.1007/s10924-022-02578-z
• 发表时间: 2022-09
• 期刊: Journal of Polymers and the Environment
• 影响因子: 5.3
• 作者: T. Chowdhury;Qingyue Wang;C. Enyoh