Water Soluble Fluorescent Carbon Nanodots from Biosource for Cells Imaging
- Authors
- Tripathi, Kumud Malika; Tuan Sang Tran; Tran Thanh Tung; Losic, Dusan; Kim, TaeYoung
- Issue Date
- Jan-2017
- Publisher
- HINDAWI PUBLISHING CORP
- Citation
- JOURNAL OF NANOMATERIALS, v.2017
- Journal Title
- JOURNAL OF NANOMATERIALS
- Volume
- 2017
- URI
- https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/7422
- DOI
- 10.1155/2017/7029731
- ISSN
- 1687-4110
- Abstract
- Carbon nanodots (CNDs) derived from a green precursor, kidney beans, was synthesized with high yield via a facile pyrolysis technique. The CND material was easily modified through simple oxidative treatment with nitric acid, leading to a high density "self-passivated" water soluble form (wsCNDs). The synthesized wsCNDs have been extensively characterized by using various microscopic and spectroscopic techniques and were crystalline in nature. The highly carboxylated wsCNDs possessed tunable-photoluminescence emission behavior throughout the visible region of the spectrum, demonstrating their application for multicolor cellular imaging of HeLa cells. The tunable-photoluminescence properties of "self-passivated" wsCNDs make them a promising candidate as a probe in biological cell-imaging applications.
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Collections - 공과대학 > 신소재공학과 > 1. Journal Articles
- 산업·환경대학원 > 산업환경공학과 > 1. Journal Articles
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