Direct-Patterning of Porphyrin Dot Arrays and Lines Using Electrohydrodynamic Jet Printing
- Authors
- Song, Chi Ho; Back, Sung Yul; Yu, Sung Il; Lee, Hyoung Jin; Kim, Beom Soo; Yang, Nam Yeol; Jeong, Soo Hoa; Ahn, Heejoon
- Issue Date
- Jan-2012
- Publisher
- AMER SCIENTIFIC PUBLISHERS
- Keywords
- Direct Writing; Electrohydrodynamic Jet Printing; Porphyrin; Acid Vapor Sensor
- Citation
- JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, v.12, no.1, pp.475 - 480
- Indexed
- SCIE
SCOPUS
- Journal Title
- JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY
- Volume
- 12
- Number
- 1
- Start Page
- 475
- End Page
- 480
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/27619
- DOI
- 10.1166/jnn.2012.5374
- ISSN
- 1533-4880
- Abstract
- In this research, we have fabricated micron-sized patterns of porphyrins on silicon substrates using an electrohydrodynamic (EHD) jet printing technique. Optical and fluorescence microscopies have been used to examine the shape and fluorescence property of porphyrin patterns. The morphology of the porphyrin patterns printed with variously formulated porphyrin inks and the effects of applied voltage, working distance, and substrate properties on the morphology of patterns were investigated using scanning electron microscopy (SEM) and atomic force microscopy (AFM). We have also demonstrated the acid-vapor sensing capability of the porphyrins by exposing the porphyrin patterns on Si substrates to nitric acid vapor.
- Files in This Item
- There are no files associated with this item.
- Appears in
Collections - 서울 공과대학 > 서울 유기나노공학과 > 1. Journal Articles
![qrcode](https://api.qrserver.com/v1/create-qr-code/?size=55x55&data=https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/27619)
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.