Liquid-phase exfoliation of black sesame to create a nanoplatform for in vitro photoluminescence and photothermal therapy

Author:

Xie Zhongjian1,Lu Ruitao2,Zhu Yao3,Peng Minhua14ORCID,Fan Taojian5,Ren Peigen4,Wang Bing6,Kang Lin78,Liu Xiaoyun9,Li Sha10,Cui Huixian10

Affiliation:

1. Shenzhen International Institute for Biomedical Research, Shenzhen, Guangdong, 518116, PR China

2. School of Basic Medical Sciences, Guangzhou Medical University, Guangzhou, 511436, Guangdong, PR China

3. Department of Ultrasonography, Shenzhen People’s Hospital, The Second Clinical Medical College, Jinan University; The First Affiliated Hospital, Southern University of Science & Technology, Shenzhen, Guangdong, 518020, PR China

4. Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, Guangdong, 518055, PR China

5. Key Laboratory of Optoelectronic Devices & Systems of Ministry of Education & Guangdong Province, Institute of Microscale Optoelectronics, & Otolaryngology Department & Biobank of the First Affiliated Hospital, Shenzhen Second People’s Hospital, Health Science Center, Shenzhen University, Shenzhen, 518060, PR China

6. College of Physics & Optoelectronic Engineering, Shenzhen University, Shenzhen, 518060, PR China

7. Clinical Medical Research Center, Shenzhen People’s Hospital, The Second Clinical Medical College, Jinan University; The First Affiliated Hospital, Southern University of Science and Technology, Shenzhen, 518020, Guangdong, PR China

8. Department of Endocrinology, Shenzhen People’s Hospital, Shenzhen, 518020, Guangdong, PR China

9. Department of Neurology, The Second Hospital of Hebei Medical University, 215 West Heping Road, Shijiazhuang, Hebei, 050000, PR China

10. Department of Anatomy, Hebei Medical University, Shijiazhuang, PR China

Abstract

Aim: The present study aims to apply the facile liquid-phase exfoliation (LPE) strategy to fabricate 2D organic materials and thus to broaden the family of biocompatible and multifunctional 2D materials. Materials & methods: 2D material-organic melanin and cellulose nanosheets were synthesized from black sesame hull using LPE. Photoluminescence and photothermal properties of the nanosheets were assessed, as well as stability and cell killing ability. Results: The prepared 2D nanoplatform exhibited broad and multiple photoluminescent emission bands. It also demonstrated efficient photothermal cancer therapy with excellent biocompatibility. Conclusion: The present study could open an avenue in exfoliating organic materials using the LPE strategy. This could make the fabrication of multifunctional 2D organic materials more efficient and broaden the family of biocompatible 2D nanomaterials.

Publisher

Future Medicine Ltd

Subject

Development,General Materials Science,Biomedical Engineering,Medicine (miscellaneous),Bioengineering

Cited by 5 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3