Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/64528
DC Field | Value | Language |
---|---|---|
dc.contributor | Department of Applied Physics | - |
dc.creator | Huang, XW | - |
dc.creator | Liu, J | - |
dc.creator | Yang, QJ | - |
dc.creator | Liu, Y | - |
dc.creator | Zhu, YJ | - |
dc.creator | Li, TH | - |
dc.creator | Tsang, YH | - |
dc.creator | Zhang, XM | - |
dc.date.accessioned | 2017-02-22T09:10:17Z | - |
dc.date.available | 2017-02-22T09:10:17Z | - |
dc.identifier.uri | http://hdl.handle.net/10397/64528 | - |
dc.language.iso | en | en_US |
dc.publisher | Royal Society of Chemistry | en_US |
dc.rights | The article is licensed under a Creative Commons Attribution 3.0 Unported (CC BY 3.0) <https://creativecommons.org/licenses/by-nc/3.0/> | en_US |
dc.title | Microfluidic chip-based one-step fabrication of an artificial photosystem I for photocatalytic cofactor regeneration | en_US |
dc.type | Journal/Magazine Article | en_US |
dc.identifier.spage | 101974 | - |
dc.identifier.epage | 101980 | - |
dc.identifier.volume | 6 | - |
dc.identifier.issue | 104 | - |
dc.identifier.doi | 10.1039/c6ra21390a | - |
dcterms.abstract | We propose herein, a one-step method to assemble the immobilized artificial photosystem I (IAPSI) in a microfluidic chip, which integrated a preformed graphitic carbon nitride photocatalyst (g-C3N4) and electron mediator (M) in one chip and mimicked the characteristics of photosystem I. The simultaneous assembly of g-C3N4 and M could efficiently regenerate NADH from NAD(+) under visible light irradiation, which verified the effectiveness of the assembly method. The in situ assembly method was thought to outperform traditional methods in several aspects in terms of facile synthesis, promotion of the combination of g-C3N4 and M through pi-pi stacking and an enhanced coenzyme regeneration rate. For comparison, we used the bulk g-C3N4-slurry and the few-layer g-C3N4-slurry system as the control to regenerate the photocatalytic cofactor/coenzyme NADH, and measured the required times of 305 s and 30 s, respectively, to accomplish 63% NAD(+) conversion. In contrast, our IAPSI microreactor takes only 13 s, faster than the other two by factors of 23 and 2.3 times. Therefore, we assert that the simple, yet highly efficient nature of this technique can act as an important method for artificial photosynthesis, particularly in the photocatalytic cofactor recycling systems for the production of various valuable molecules. | - |
dcterms.accessRights | open access | en_US |
dcterms.bibliographicCitation | RSC advances, 2016, v. 6, no. 104, p. 101974-101980 | - |
dcterms.isPartOf | RSC advances | - |
dcterms.issued | 2016 | - |
dc.identifier.ros | 2016001325 | - |
dc.identifier.eissn | 2046-2069 | - |
dc.identifier.rosgroupid | 2016001307 | - |
dc.description.ros | 2016-2017 > Academic research: refereed > Publication in refereed journal | - |
dc.description.validate | 201804_a bcma | - |
dc.description.oa | Version of Record | en_US |
dc.identifier.FolderNumber | OA_IR/PIRA | en_US |
dc.description.pubStatus | Published | en_US |
Appears in Collections: | Journal/Magazine Article |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
c6ra21390a.pdf | 919.16 kB | Adobe PDF | View/Open |
Page views
195
Last Week
1
1
Last month
Citations as of Apr 14, 2024
Downloads
201
Citations as of Apr 14, 2024
SCOPUSTM
Citations
29
Last Week
0
0
Last month
Citations as of Apr 12, 2024
WEB OF SCIENCETM
Citations
20
Last Week
1
1
Last month
Citations as of Apr 18, 2024
Google ScholarTM
Check
Altmetric
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.