1.个人简介
副研究员/硕士生导师
电话:18200261093
邮箱:qiaomeisun@163.com
2015年获四川大学制药工程学士学位
2020年获四川大学制药工程博士学位
2020年7月任职于四川大学化学工程学院,任制药工程专业教研室主任
实验室地址:四川大学望江校区化工学院310、316和318室
2.科研工作
研究方向主要聚焦于医药健康和生命科学领域,开展多学科交叉融合研究,研究课题主要包括蛋白-药物超分子体系、药物递送体系、计算机辅助药物设计和药物晶体学方向的基础研究及工程应用转化。目前已发表SCI论文40余篇,ESI高被引论文1篇。承担国家自然科学基金、国家博士后基金等科研项目10余项。
2.1研究方向
(1) 蛋白-配体超分子体系相互作用研究
建立蛋白质、多肽、DNA等生物大分子与药物、天然活性成分等化学小分子之间的相互识别模式,是化学、药学以及生命科学等多学科领域的研究热点。基于多种现代分析测试技术和计算机模拟等手段,对作用机理、结合方式、结构特性、结合构象进行深入探讨,有助于了解蛋白质结构和功能等生物学本质,为理解药代动力学和药效学提供理论依据。
(2) 药物靶向递送体系研究
提高药物的靶向性和治疗效果,实现药物智能递送和控制释放是药剂学的重要研究课题之一,基于环糊精、MOF、脂质体等生物功能材料,利用纳米技术、分子生物学和药物化学方法,开发新型药物载体和递送系统,实现药物的靶向递送和控释。
(3) 药物晶体学研究
晶型、单晶、共晶、多晶研究是药物一致性评价和新药研发的重要环节,不同的药物固体形态具有不同的熔点、溶出、稳定性等理化性质,从而影响药物的药效、毒副作用和生物利用度。通过对结晶和转晶过程研究,筛选优势晶型,明确晶体结构,为后续优势固态药用形式设计提供基础。
2.2主持科研项目
l环糊精介导偶氮类化合物光控开关调控α-乳白蛋白的折叠过程研究,国家自然科学基金青年基金,30万元,2022-2024
lCD-MOF开关光诱导胸腺肽α1构象可逆调控的机理研究,中国博士后科学基金第71批面上项目,8万元,2022-2024
l基于智能分子轨迹分析技术的药物-药物作用机理研究,四川大学交叉学科基金,10万元,2022-2023
l光响应MOF开关诱导胸腺肽1构象折叠的机理研究,四川大学博士后基金,15万元,2022-2024
l尼古丁与有机酸气相反应产物在体内转运及作用机理研究,横向项目,48万元,2019-2022
l血培养试剂组分含量研究,横向项目,8万元,2021
l孟鲁司特钠的体内作用机理研究,横向项目,3万元,2021-2022
l新型烟草产品中烟碱盐制备与表征及其释放机理研究服务合同,横向项目,78万,2021-2023
l色谱柱填充材料键合工艺开发技术服务合同,横向项目,7万元,2022
l加热卷烟专用料香及其递送调控技术开发,横向项目,48.05万元,2023
2.3近年发表的代表性论文
[1] Haobin Xia,Qiaomei Sun *, Na Gan, Pu Ai, Hui Li and Yanfang Li*. Unveiling the binding details and esterase-like activity effect of methyl yellow on human serum albumin: spectroscopic and simulation study.RSC Advances,2023,13:8281
[2] Zhiqiang Li, Ludan Zhao,Qiaomei Sun*, Na Gan, Qiyi Zhang*, Ji Yang, Bin Yi, Xiaoxiang Liao,Donglai Zhu, Hui Li. Study on the interaction between 2,6-dihydroxybenzoic acid nicotine salt and human serum albumin by multi-spectroscopy and molecular dynamics simulation.Spectrochimica Acta Part A:,2022,270:120868.
[3] Xi Xiang,Qiaomei Sun*, Na Gan, Zili Suo, Shuangshuang Zhang, Shun Yao*, Hongzhao Xiang,Na Yuan, Hui Li. Interaction between berberine hydrochloride and β-lactoglobulin of two structures by heat treatment.Food Hydrocolloids, 2022, 123:107168
[4] Na Gan, Xu Peng, Di Wu, Hongzhao Xiang,Qiaomei Sun*, Bin Yi, Zili Suo, Shuangshuang Zhang, Xinlong Wang*, Hui Li.Effects of microsize on the biocompatibility of UiO67 from protein-adsorption behavior, hemocompatibility, and histological toxicity.Journal of Hazardous Materials, 2022, 435:129042
[5]Qiaomei Sun,Yuanming Zhai*, Wenjing Wang, Na Gan, Shuangshuang Zhang, Zili Suo, Hui Li*,Molecular recognition patterns between vitamin B12 and human serum albumin explored through STD–NMR and spectroscopic methods.Spectrochimica Acta Part A,258 (2021) 119828.
[6] Na Gan,Qiaomei Sun*, Ludan Zhao, Shuangshuang Zhang, Zili Suo,Xinlong Wang*, Hui Li. Hierarchical core–shell nanoplatforms constructed from Fe3O4@C and metal–organic frameworks with excellent bilirubin removal performance.Journal of Materials Chemistry B, 2021, 9: 5628(封面文章)
[7] Shuangshuang Zhang,Qiaomei Sun*, Xu Peng, Na Gan,Ludan Zhao,Zili Suo, Gang Zhao*, Hui Li.A pH-sensitive T7 peptide-decorated liposome system for HER2 inhibitor extracellular delivery: an application for the efficient suppression of HER2+ breast cancer.Journal of Materials Chemistry B, 2021, 9:8768.(封面文章)
[8] Hongzhao Xiang,Qiaomei Sun*, Wenjing Wang, Sai Li a*, Xi Xiang, Zhiqiang Li,Xiaoxiang Liao, Hui Li.Study of conformational and functional changes caused by binding of environmental pollutant tonalide to human serum albumin.Chemosphere, 2021,270:129431.
[9] Shuangshuang Zhang, Ludan Zhao, Xu Peng,Qiaomei Sun *, Xiaoxiang Liao, Na Gan, Gang Zhao a*, Hui Li. Self-assembled phospholipid-based mixed micelles for improving the solubility, bioavailability and anticancer activity of lenvatinib.Colloids and Surfaces B: Biointerfaces, 2021, 201:111644.
[10] Shuangshuang Zhang, Ruixue Gan, Ludan Zhao,Qiaomei Sun*, Hongzhao Xiang, Xi Xiang, Gang Zhao*, Hui Li. Unveiling the interaction mechanism of alogliptin benzoate with human serum albumin: Insights from spectroscopy, microcalorimetry, and molecular docking and molecular dynamics analyses.Spectrochimica Acta Part A, 2021,246:119040.
[11] Na Gan,Qiaomei Sun∗, Zili Suo, Shuangshuang Zhang, Ludan Zhao,Hongzhao Xiang, Wenjing Wang, Zhiqiang Li, Xiaoxiang Liao, Hui Li∗.How hydrophilic group affects drug–protein binding modes:Differences in interaction between sirtuins inhibitors Tenovin-1/Tenovin-6 and human serum albumin.Journal of Pharmaceutical and Biomedical Analysis, 2021, 201: 114121.
[12] Zili Suo,Qiaomei Sun∗, Xin Wei, Na Yuan, Na Gan, Peng Wang, Yongkui Zhanga∗, Hui Li.A New Reasonable Interpretation of Azilsartan Form II: aHydrate.Journal of Molecular Structure, 2021, 1243: 130867.
[13]Wenjing Wang,Qiaomei Sun*, Na Gan, Yuanming Zhai*, Hongzhao Xiang,Hui Li. Characterizing the interaction between methyl ferulate and human serum albumin by saturation transfer difference NMR, RSC Advances, 2020,10,32999.
[14]Sun Qiaomei, He Jiawei, Yang Hongqin, Li Shanshan, Zhao Ludan, Li Hui. Analysis of binding properties and interaction of thiabendazole and its metabolite with human serum albumin via multiple spectroscopic methods[J].Food Chemistry, 2017, 233: 190-196.
[15]Sun Qiaomei, Yang Hongqin, Tang Peixiao, Liu Jiuyang, Wang Wan, Li Hui. Interactions of cinnamaldehyde and its metabolite cinnamic acid with human serum albumin and interference of other food additives[J].Food Chemistry, 2018, 243: 74-81.(ESI高被引论文)
[16]Sun Qiaomei, Tang Peixiao, Zhao Ludan, Pu Hongyu, Zhai Yuanming, Li Hui. Mechanism and structure studies of cinnamaldehyde/cyclodextrins inclusions by computer simulation and NMR technology[J].Carbohydrate Polymers, 2018, 194: 294-302.
[17]Sun Qiaomei, Suo Zili, Pu Hongyu, Tang Peixiao, Gan Na, Gan Ruixue, Zhai Yuanming, Ding Xiaohui, Li Hui. Studies of the binding properties of the food preservative thiabendazole to DNA by computer simulations and NMR relaxation[J].Rsc Advances, 2018, 8(36): 20295-20303.
[18]Sun Qiaomei, Gan Na, Zhang Shuangshuang, Zhao Ludan, Tang Peixiao, Pu Hongyu, Zhai Yuanming, Gan Ruixue, Li Hui. Insights into protein recognition for gamma-lactone essences and the effect of side chains on interaction via microscopic, spectroscopic, and simulative technologies[J].Food Chemistry, 2019, 278: 127-135.
3.教育教学
3.1课程教学
EHS导论;工业药剂学;药物分析及制药过程检测
3.2本科生科研成果
(1)四川大学本科优秀毕业论文指导教师三等奖,2021
(2)蔡涌臣,微米级γ-环糊精金属有机框架的制备和包封姜黄素,2024
(3)丁铃双,热处理对乳清蛋白结构和功能稳定性的研究,2023
(4)王楠,环糊精包合改善卡培他滨溶解度的结构特性和理论研究,2023,
(5)朱璐杨,光响应MOF材料的制备表征及光响应特性研究,2023
(6)刘玉池,基于金属-有机骨架的磁性核壳结构纳米平台的构建及其在血液灌流中的应用研究,2022
(7)方心怡,白三烯受体拮抗剂孟鲁司特钠的血浆蛋白结合特性研究,2022
(8)方心怡,白三烯受体拮抗剂孟鲁司特钠的血浆蛋白结合特性研究,2021