Nano-enabled cellular engineering for bioelectric studies

查看全文 作　　者：Jiuyun [1]Shi;Clementene [1]Clayton;Bozhi [1,2,3]Tian

机构地区：[1]Department of Chemistry,University of Chicago,Chicago,IL 60637,USA;[2]The James Franck Institute,University of Chicago,Chicago,IL 60637,USA;[3]The Institute for Biophysical Dynamics,University of Chicago,Chicago,IL 60637,USA

出　　处：《Nano Research》索引2020年第13卷第5期,共14页

基　　金：B.Z.T acknowledges a primary support from the University of Chicago Materials Research Science and Engineering Center,which is funded by the National Science Foundation under award number DMR-1420709.B.Z.T also acknowledges support from the National Institutes of Health(No.NIH1DP2NS101488). 摘　　要：Engineered cells have opened up a new avenue for scientists and engineers to achieve specialized biological functions.Nanomaterials,such as silicon nanowires and quantum dots,can establish tight interfaces with cells either extra-or intracellularly,and they have already been widely used to control cellular functions.The future exploration of nanomaterials in cellular engineering may reveal numerous opportunities in both fundamental bioelectric studies and clinic applications.In this review,we highlight several nanomaterials-enabled non-genetic approaches to fabricating engineered cells.First,we briefly review the latest progress in engineered or synthetic cells,such as protocells that create cell-like behaviors from nonliving building blocks,and cells made by genetic or chemical modifications.Next,we illustrate the need for non-genetic cellular engineering with semiconductors and present some examples where chemical synthesis yields complex morphology or functions needed for biointerfaces.We then provide discussions in detail about the semiconductor nanostructure-enabled neural,cardiac,and microbial modulations.We also suggest the need to integrate tissue engineering with semiconductor devices to carry out more complex functions.We end this review by providing our perspectives for future development in non-genetic cellular engineering. 关键词：cellular engineering nano-bio interface biological modulation tissue engineering

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Nano-enabled cellular engineering for bioelectric studies

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