Crystal violet as a fluorescent switch-on probe for i-motif: Label-free DNA-based logic gate

Edmond Dik Lung MA; Maria Hiu Tung Kwan; Daniel Shiu Hin Chan; Paul Lee; Hui Yang; Victor Pui Yan Ma; Li Ping Bai; Zhi Hong JIANG; Chung Hang Leung

doi:10.1039/c1an15091j

Crystal violet as a fluorescent switch-on probe for i-motif: Label-free DNA-based logic gate

Edmond Dik Lung MA^*
, Maria Hiu Tung Kwan
, Daniel Shiu Hin Chan
, Paul Lee
, Hui Yang
, Victor Pui Yan Ma
, Li Ping Bai
, Zhi Hong JIANG
, Chung Hang Leung

^*Corresponding author for this work

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

80 Citations (Scopus)

Abstract

The first application of crystal violet as a selective fluorescent switch-on probe for i-motif DNA has been reported. This interaction has been exploited to develop a label-free DNA-based "OR" logic gate for potassium and hydrogen ions.

Original language	English
Pages (from-to)	2692-2696
Number of pages	5
Journal	Analyst
Volume	136
Issue number	13
DOIs	https://doi.org/10.1039/c1an15091j
Publication status	Published - 7 Jul 2011

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10.1039/c1an15091j

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title = "Crystal violet as a fluorescent switch-on probe for i-motif: Label-free DNA-based logic gate",

abstract = "The first application of crystal violet as a selective fluorescent switch-on probe for i-motif DNA has been reported. This interaction has been exploited to develop a label-free DNA-based {"}OR{"} logic gate for potassium and hydrogen ions.",

author = "MA, \{Edmond Dik Lung\} and Kwan, \{Maria Hiu Tung\} and Chan, \{Daniel Shiu Hin\} and Paul Lee and Hui Yang and Ma, \{Victor Pui Yan\} and Bai, \{Li Ping\} and JIANG, \{Zhi Hong\} and Leung, \{Chung Hang\}",

note = "This work was supported by the Hong Kong Baptist University (FRG2/10-11/008 and FRG2/09-10/070) and Environment and Conservation Fund (ECF Project 3/2010).",

year = "2011",

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T1 - Crystal violet as a fluorescent switch-on probe for i-motif

T2 - Label-free DNA-based logic gate

AU - MA, Edmond Dik Lung

AU - Kwan, Maria Hiu Tung

AU - Chan, Daniel Shiu Hin

AU - Lee, Paul

AU - Yang, Hui

AU - Ma, Victor Pui Yan

AU - Bai, Li Ping

AU - JIANG, Zhi Hong

AU - Leung, Chung Hang

N1 - This work was supported by the Hong Kong Baptist University (FRG2/10-11/008 and FRG2/09-10/070) and Environment and Conservation Fund (ECF Project 3/2010).

PY - 2011/7/7

Y1 - 2011/7/7

N2 - The first application of crystal violet as a selective fluorescent switch-on probe for i-motif DNA has been reported. This interaction has been exploited to develop a label-free DNA-based "OR" logic gate for potassium and hydrogen ions.

AB - The first application of crystal violet as a selective fluorescent switch-on probe for i-motif DNA has been reported. This interaction has been exploited to develop a label-free DNA-based "OR" logic gate for potassium and hydrogen ions.

UR - https://www.scopus.com/pages/publications/79959935275

U2 - 10.1039/c1an15091j

DO - 10.1039/c1an15091j

M3 - Journal article

AN - SCOPUS:79959935275

SN - 0003-2654

VL - 136

SP - 2692

EP - 2696

JO - Analyst

JF - Analyst

IS - 13

ER -

Crystal violet as a fluorescent switch-on probe for i-motif: Label-free DNA-based logic gate

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