Design,preparation and measurement of protein/CNTs hybrids:A concise review  

作　　者：Xing Zhou Jian Su Chenxi Wang Changqing Fang Xinyu He Wanqing Lei Chaoqun Zhang Zhigang Huang 

机构地区：[1]Faculty of Printing,Packaging Engineering and Digital Media Technology,Xi'an University of Technology,Xi'an,710048,China [2]School of Materials Science and Engineering,Xi'an University of Technology,Xi'an,710048,China [3]School of Mechanical and Precision Instrument Engineering,Xi'an University of Technology,Xi'an,710048,China [4]College of Materials and Energy,South China Agricultural University,Guangzhou,510642,China [5]School of Materials Science and Mechanical Engineering,Beijing Technology and Business University,Beijing,100048,China

出　　处：《Journal of Materials Science & Technology》2020年第11期74-87,共14页材料科学技术（英文版）

基　　金：the National Natural Science Foundation of China(Nos.51802259and 51772243);China Postdoctoral Science Foundation Funded Project(No.2019M663785);the Natural Science Foundation of Shaanxi(No.2019JQ-510);Xi’an and Xi’an Beilin District Programs for Science and Technology Plan(Nos.201805037YD15CG21(18)and GX1913);the Promotion Program for Youth of Shaanxi University Science and Technology Association(No.20190415);Fund of Key laboratory of Processing and Quality Evaluation Technology of Green Plastics of China National Light Industry Council(No.PQETGP2019003);the Ph.D.Start-up Fund Project(No.108-451118001)of Xi’an University of Technology。

摘　　要：With the development of nanobiotechnology,the carbon nanotubes(CNTs)and protein hybrids system has attracted an increasing attention for great potential application in nanotechnology,medicine,smart materials,light industry,and biology.In this review,the main preparation processes,impact factors,measurement of interactions and potential applications of CNTs/protein are presented from the aspect of experiments.Meanwhile,the proper forces detection methods are illustrated comprehensively to complete the quantitative measurement.Atomic force microscope(AFM)and surface force apparatus(SFA)experiments are described in detail to confirm the powerful function in measuring the interaction forces.In addition,the impact of different protein structures(amino acid residues,αHelix,polypeptide chain,and assembled subunits)on interactions between CNTs and protein is presented and different amino acid residues may intervene largely on interactions.Owing to the relatively little knowledge about the structure,function,and spatial orientation of proteins interaction with CNTs surface,we assume that the key problem is how to prepare CNTs and protein specimen with unique structure(such as the variation of secondary and tridimensional structure of protein or the single CNTs)to investigate the interaction forces instead of the designed,preparation,and detection methods.

关 键 词：ASSEMBLY Carbon nanotubes(CNTs) Hybrid composites Protein adsorption Interaction 

分 类 号：TB33[一般工业技术—材料科学与工程]