A flavone-based ESIPT fluorescent sensor for detection of N2H4 in aqueous solution and gas state and its imaging in living cells

Xiaodong Jin; Caozhi Liu; Xuemei Wang; Hai Huang; Xueqiong Zhang; Hongjun Zhu

doi:10.1016/j.snb.2015.03.088

A flavone-based ESIPT fluorescent sensor for detection of N₂H₄ in aqueous solution and gas state and its imaging in living cells

Xiaodong Jin, Caozhi Liu, Xuemei Wang, Hai Huang, Xueqiong Zhang, Hongjun Zhu

化学与分子工程学院

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84 引用（Scopus）

摘要

A novel probe (1) based on flavone was synthesized and used for the detection of hydrazine in a mixture of phosphate buffer saline (PBS, pH 7.0, 20 mM) and DMSO (1/9, v_PBS/v_DMSO) at room temperature. The limit of detection is 0.15 μM (4.8 ppb), which is lower than the U.S. Environmental Protection Agency standard (10 ppb). Notably, probe 1 could be used for gas state discrimination of hydrazine with different concentrations through color changes from readily prepared strips. Additionally, probe 1 could also be applied for the imaging of hydrazine in living cells.

源语言	英语
页（从-至）	141-149
页数	9
期刊	Sensors and Actuators B: Chemical
卷	216
DOI	https://doi.org/10.1016/j.snb.2015.03.088
出版状态	已出版 - 1 9月 2015

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@article{d61db8101fdd491b8d03418401c78213,

title = "A flavone-based ESIPT fluorescent sensor for detection of N2H4 in aqueous solution and gas state and its imaging in living cells",

abstract = "A novel probe (1) based on flavone was synthesized and used for the detection of hydrazine in a mixture of phosphate buffer saline (PBS, pH 7.0, 20 mM) and DMSO (1/9, vPBS/vDMSO) at room temperature. The limit of detection is 0.15 μM (4.8 ppb), which is lower than the U.S. Environmental Protection Agency standard (10 ppb). Notably, probe 1 could be used for gas state discrimination of hydrazine with different concentrations through color changes from readily prepared strips. Additionally, probe 1 could also be applied for the imaging of hydrazine in living cells.",

keywords = "Biological imaging, ESIPT, Flavone, Gas detection, Hydrazine",

author = "Xiaodong Jin and Caozhi Liu and Xuemei Wang and Hai Huang and Xueqiong Zhang and Hongjun Zhu",

year = "2015",

month = sep,

day = "1",

doi = "10.1016/j.snb.2015.03.088",

language = "英语",

volume = "216",

pages = "141--149",

journal = "Sensors and Actuators B: Chemical",

issn = "0925-4005",

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TY - JOUR

T1 - A flavone-based ESIPT fluorescent sensor for detection of N2H4 in aqueous solution and gas state and its imaging in living cells

AU - Jin, Xiaodong

AU - Liu, Caozhi

AU - Wang, Xuemei

AU - Huang, Hai

AU - Zhang, Xueqiong

AU - Zhu, Hongjun

PY - 2015/9/1

Y1 - 2015/9/1

N2 - A novel probe (1) based on flavone was synthesized and used for the detection of hydrazine in a mixture of phosphate buffer saline (PBS, pH 7.0, 20 mM) and DMSO (1/9, vPBS/vDMSO) at room temperature. The limit of detection is 0.15 μM (4.8 ppb), which is lower than the U.S. Environmental Protection Agency standard (10 ppb). Notably, probe 1 could be used for gas state discrimination of hydrazine with different concentrations through color changes from readily prepared strips. Additionally, probe 1 could also be applied for the imaging of hydrazine in living cells.

AB - A novel probe (1) based on flavone was synthesized and used for the detection of hydrazine in a mixture of phosphate buffer saline (PBS, pH 7.0, 20 mM) and DMSO (1/9, vPBS/vDMSO) at room temperature. The limit of detection is 0.15 μM (4.8 ppb), which is lower than the U.S. Environmental Protection Agency standard (10 ppb). Notably, probe 1 could be used for gas state discrimination of hydrazine with different concentrations through color changes from readily prepared strips. Additionally, probe 1 could also be applied for the imaging of hydrazine in living cells.

KW - Biological imaging

KW - ESIPT

KW - Flavone

KW - Gas detection

KW - Hydrazine

UR - http://www.scopus.com/inward/record.url?scp=84928953336&partnerID=8YFLogxK

U2 - 10.1016/j.snb.2015.03.088

DO - 10.1016/j.snb.2015.03.088

M3 - 文章

AN - SCOPUS:84928953336

SN - 0925-4005

VL - 216

SP - 141

EP - 149

JO - Sensors and Actuators B: Chemical

JF - Sensors and Actuators B: Chemical

ER -

A flavone-based ESIPT fluorescent sensor for detection of N2H4 in aqueous solution and gas state and its imaging in living cells

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A flavone-based ESIPT fluorescent sensor for detection of N₂H₄ in aqueous solution and gas state and its imaging in living cells