Boosting Gas Involved Reactions at Nanochannel Reactor with Joint Gas-Solid-Liquid Interfaces and Controlled Wettability

	Boosting Gas Involved Reactions at Nanochannel Reactor with Joint Gas-Solid-Liquid Interfaces and Controlled Wettability
	Mi, Li 1; Yu, Jiachao 1; He, Fei 1; Jiang, Ling 1; Wu, Yafeng 1; Yang, Lijun 3; Han, Xiaofeng 1; Li, Ying 1; Liu, Anran 1; Wei, Wei 1
刊名	JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
	2017-08-02
卷号	139 期号:30 页码:10441-10446
英文摘要	The low solubility of gases in aqueous solution is the major kinetic limitation of reactions that involve gases. To address this challenge, we report a nanochannel reactor with joint gas solid liquid interfaces and controlled wettability. As a proof of concept, a porous anodic alumina (PAA) nanochannel membrane with different wettability is used for gliicose oxidase (GOx) immobilization, which contacts with glucose aqueous solution on one side, while the other side gets in touch with the gas phase directly. Interestingly, it is observed that the O-2 could participate in the enzymatic reaction directly from gas phase through the proposed nanochannels, and a hydrophobic interface is more favorable for the enzymatic reaction due the rearrangement of GOx structure as well as the high gas adhesion. As a result, the catalytic efficiency of GOx in the proposed interface is increased up to 80-fold compared with that of the free state in traditional aqueous air-saturated electrolyte. This triphase.interface with controlled wettability can be generally applied to immobilize enzymes or catalysts with gas substrates for high efficiency.
语种	英语
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/39242]
专题	化学研究所_绿色印刷实验室
作者单位	1.Southeast Univ, Sch Chem & Chem Engn, Jiangsu Engn Lab Smart Carbon Rich Mat & Device, Key Lab Environm Med Engn,Minist Educ, Nanjing 211189, Jiangsu, Peoples R China 2.Chinese Acad Sci, Inst Chem, Key Lab Green Printing, BNLMS, Beijing 100190, Peoples R China 3.Chinese Acad Sci, Tech Inst Phys & Chem, Key Lab Bioinspired Smart Interface Sci, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Mi, Li,Yu, Jiachao,He, Fei,et al. Boosting Gas Involved Reactions at Nanochannel Reactor with Joint Gas-Solid-Liquid Interfaces and Controlled Wettability[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,2017,139(30):10441-10446.
APA	Mi, Li.,Yu, Jiachao.,He, Fei.,Jiang, Ling.,Wu, Yafeng.,...&Jiang, Lei.(2017).Boosting Gas Involved Reactions at Nanochannel Reactor with Joint Gas-Solid-Liquid Interfaces and Controlled Wettability.JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,139(30),10441-10446.
MLA	Mi, Li,et al."Boosting Gas Involved Reactions at Nanochannel Reactor with Joint Gas-Solid-Liquid Interfaces and Controlled Wettability".JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 139.30(2017):10441-10446.