UM  > Faculty of Health Sciences
Residential Collegefalse
Status已發表Published
Multimode Time-Resolved Superresolution Microscopy Revealing Chain Packing and Anisotropic Single Carrier Transport in Conjugated Polymer Nanowires
Jiang, Yifei2; Chen, Haobin2,3; Men, Xiaoju4; Sun, Zezhou3; Yuan, Zhen4; Zhang, Xuanjun4; Chiu, Daniel T.2; Wu, Changfeng3; McNeill, Jason1
2021-03-18
Source PublicationNANO LETTERS
ISSN1530-6984
Volume21Issue:10Pages:4255-4261
Abstract

Here, we developed a novel, multimode superresolution method to perform full-scale structural mapping and measure the energy landscape for single carrier transport along conjugated polymer nanowires. Through quenching of the local emission, the motion of a single photogenerated hole was tracked using blinking-assisted localization microscopy. Then, utilizing binding and unbinding dynamics of quenchers onto the nanowires, local emission spectra were collected sequentially and assembled to create a superresolution map of emission sites throughout the structure. The hole polaron trajectories were overlaid with the superresolution maps to correlate structures with charge transport properties. Using this method, we compared the efficiency of inter- and intrachain hole transport inside the nanowires and for the first time directly measured the depth of carrier traps originated from torsional disorder and chemical defects.

KeywordCharge Transport Conjugated Polymer Nanowire Fluorescence Quenching Nanostructure Superresolution Microscopy
DOI10.1021/acs.nanolett.1c00405
URLView the original
Indexed BySCIE
Language英語English
WOS Research AreaChemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
WOS SubjectChemistry, Multidisciplinary ; Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter
WOS IDWOS:000657242300016
PublisherAMER CHEMICAL SOC1155 16TH ST, NW, WASHINGTON, DC 20036
Scopus ID2-s2.0-85103776935
Fulltext Access
Citation statistics
Document TypeJournal article
CollectionFaculty of Health Sciences
DEPARTMENT OF PUBLIC HEALTH AND MEDICINAL ADMINISTRATION
Corresponding AuthorJiang, Yifei; Wu, Changfeng; McNeill, Jason
Affiliation1.Department of Chemistry, Clemson University, Clemson, 29634, United States
2.Department of Chemistry, University of Washington, Seattle, 98195, United States
3.Department of Biomedical Engineering, Southern University of Science and Technology, Guangdong, Shenzhen, 518055, China
4.Faculty of Health Science, University of Macau, Taipa, 999078, Macao
Recommended Citation
GB/T 7714
Jiang, Yifei,Chen, Haobin,Men, Xiaoju,et al. Multimode Time-Resolved Superresolution Microscopy Revealing Chain Packing and Anisotropic Single Carrier Transport in Conjugated Polymer Nanowires[J]. NANO LETTERS, 2021, 21(10), 4255-4261.
APA Jiang, Yifei., Chen, Haobin., Men, Xiaoju., Sun, Zezhou., Yuan, Zhen., Zhang, Xuanjun., Chiu, Daniel T.., Wu, Changfeng., & McNeill, Jason (2021). Multimode Time-Resolved Superresolution Microscopy Revealing Chain Packing and Anisotropic Single Carrier Transport in Conjugated Polymer Nanowires. NANO LETTERS, 21(10), 4255-4261.
MLA Jiang, Yifei,et al."Multimode Time-Resolved Superresolution Microscopy Revealing Chain Packing and Anisotropic Single Carrier Transport in Conjugated Polymer Nanowires".NANO LETTERS 21.10(2021):4255-4261.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Jiang, Yifei]'s Articles
[Chen, Haobin]'s Articles
[Men, Xiaoju]'s Articles
Baidu academic
Similar articles in Baidu academic
[Jiang, Yifei]'s Articles
[Chen, Haobin]'s Articles
[Men, Xiaoju]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Jiang, Yifei]'s Articles
[Chen, Haobin]'s Articles
[Men, Xiaoju]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.