Synthesis and analytical applications of photoluminescent carbon nanodots

Pin Che Hsu; Zih Yu Shih; Chia Hsin Lee; Huan Tsung Chang

doi:10.1039/c2gc16451e

Synthesis and analytical applications of photoluminescent carbon nanodots

Pin Che Hsu
, Zih Yu Shih
, Chia Hsin Lee
, Huan Tsung Chang^*

^*Corresponding author for this work

National Taiwan University

Research output: Contribution to journal › Journal Article › peer-review

452 Scopus citations

Abstract

We have developed a simple approach for the preparation of carbon nanodots (C-dots) from coffee grounds. As-prepared C-dots have an average diameter of 5 ± 2 nm, of which quantum yield is 3.8%. We have validated the practicality of C-dots for cell imaging and surface-assisted laser desorption/ionization-mass spectrometry (SALDI-MS) of angiotensin I and insulin.

Original language	English
Pages (from-to)	917-920
Number of pages	4
Journal	Green Chemistry
Volume	14
Issue number	4
DOIs	https://doi.org/10.1039/c2gc16451e
State	Published - 04 2012
Externally published	Yes

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title = "Synthesis and analytical applications of photoluminescent carbon nanodots",

abstract = "We have developed a simple approach for the preparation of carbon nanodots (C-dots) from coffee grounds. As-prepared C-dots have an average diameter of 5 ± 2 nm, of which quantum yield is 3.8\%. We have validated the practicality of C-dots for cell imaging and surface-assisted laser desorption/ionization-mass spectrometry (SALDI-MS) of angiotensin I and insulin.",

author = "Hsu, \{Pin Che\} and Shih, \{Zih Yu\} and Lee, \{Chia Hsin\} and Chang, \{Huan Tsung\}",

year = "2012",

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doi = "10.1039/c2gc16451e",

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pages = "917--920",

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issn = "1463-9262",

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AU - Hsu, Pin Che

AU - Shih, Zih Yu

AU - Lee, Chia Hsin

AU - Chang, Huan Tsung

PY - 2012/4

Y1 - 2012/4

N2 - We have developed a simple approach for the preparation of carbon nanodots (C-dots) from coffee grounds. As-prepared C-dots have an average diameter of 5 ± 2 nm, of which quantum yield is 3.8%. We have validated the practicality of C-dots for cell imaging and surface-assisted laser desorption/ionization-mass spectrometry (SALDI-MS) of angiotensin I and insulin.

AB - We have developed a simple approach for the preparation of carbon nanodots (C-dots) from coffee grounds. As-prepared C-dots have an average diameter of 5 ± 2 nm, of which quantum yield is 3.8%. We have validated the practicality of C-dots for cell imaging and surface-assisted laser desorption/ionization-mass spectrometry (SALDI-MS) of angiotensin I and insulin.

UR - https://www.scopus.com/pages/publications/84859127601

U2 - 10.1039/c2gc16451e

DO - 10.1039/c2gc16451e

M3 - 文章

AN - SCOPUS:84859127601

SN - 1463-9262

VL - 14

SP - 917

EP - 920

JO - Green Chemistry

JF - Green Chemistry

IS - 4

ER -

Synthesis and analytical applications of photoluminescent carbon nanodots

Abstract

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