Thiophene anchored naphthalene derivative: Cr3+ selective turn-on fluorescent probe for living cell imaging

被引：24

作者：

Das, Sudipta ^{[1
]}

Sahana, Animesh ^{[1
]}

Banerjee, Arnab ^{[1
]}

Lohar, Sisir ^{[1
]}

Guha, Subarna ^{[1
]}

Matalobos, Jesus Sanmartin ^{[2
]}

Das, Debasis ^{[1
]}

机构：

[1] Fac Quim, Dept Quim Inorgan, Santiago De Compostela 15782, Spain

[2] Univ Burdwan, Dept Chem, Burdwan 713104, W Bengal, India

来源：

ANALYTICAL METHODS | 2012年 / 4卷 / 08期

关键词：

SENSORS; DESIGN; CHROMIUM(III); ENHANCEMENT; CHEMOSENSOR; CR(III); BINDING;

D O I：

10.1039/c2ay25384d

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A naphthalene-based thiophene derivative (L) can act as a Cr3+ selective turn-on fluorescence probe in aqueous methanol. The structure of L has been established from different spectroscopic data and confirmed by X-ray crystallography. Under optimum conditions, the fluorescence intensity of L increases linearly from 1.0 x 10(-6) to 52 x 10(-6) M Cr3+ with a detection limit of 1.5 x 10(-7) M. L also exhibits good cell permeability and can detect intracellular Cr3+ in contaminated living cells.

引用

页码：2254 / 2258

页数：5

共 42 条

[1] Hydrogen-Bond-Induced Microstructural Transition of Ionic Micelles in the Presence of Neutral Naphthols: pH Dependent Morphology and Location of Surface Activity [J].

Ali, Moazzam ;

Jha, Mrinmoy ;

Das, Susanta K. ;

Saha, Swapan K. .

JOURNAL OF PHYSICAL CHEMISTRY B, 2009, 113 (47) :15563-15571

[2] Light-emitting molecular devices based on transition metals [J].

Amendola, V ;

Fabbrizzi, L ;

Foti, F ;

Licchelli, M ;

Mangano, C ;

Pallavicini, P ;

Poggi, A ;

Sacchi, D ;

Taglietti, A .

COORDINATION CHEMISTRY REVIEWS, 2006, 250 (3-4) :273-299

[3]

[Anonymous], 1987, TRACE ELEMENTS HUMAN

[4]

[Anonymous], 2012, TWINABS, V2012/1

[5] A comparative study of calf thymus DNA binding to Cr(III) and Cr(VI) ions - Evidence for the guanine N-7-chromium-phosphate chelate formation [J].

Arakawa, H ;

Ahmad, R ;

Naoui, M ;

Tajmir-Riahi, HA .

JOURNAL OF BIOLOGICAL CHEMISTRY, 2000, 275 (14) :10150-10153

[6] Aluminium fluorescence detection with a FRET amplified chemosensor [J].

Arduini, M ;

Felluga, F ;

Mancin, F ;

Rossi, P ;

Tecilla, P ;

Tonellato, U ;

Valentinuzzib, N .

CHEMICAL COMMUNICATIONS, 2003, (13) :1606-1607

[7] A naphthalene exciplex based Al3+ selective on-type fluorescent probe for living cells at the physiological pH range: experimental and computational studies [J].

Banerjee, Arnab ;

Sahana, Animesh ;

Das, Sudipta ;

Lohar, Sisir ;

Guha, Subarna ;

Sarkar, Bidisha ;

Mukhopadhyay, Subhra Kanti ;

Mukherjee, Asok K. ;

Das, Debasis .

ANALYST, 2012, 137 (09) :2166-2175

[8] A SPECTROPHOTOMETRIC INVESTIGATION OF THE INTERACTION OF IODINE WITH AROMATIC HYDROCARBONS [J].

BENESI, HA ;

HILDEBRAND, JH .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1949, 71 (08) :2703-2707

[9]

Chang JH, 2001, B KOR CHEM SOC, V22, P527

[10] Signaling recognition events with fluorescent sensors and switches [J].

de Silva, AP ;

Gunaratne, HQN ;

Gunnlaugsson, T ;

Huxley, AJM ;

McCoy, CP ;

Rademacher, JT ;

Rice, TE .

CHEMICAL REVIEWS, 1997, 97 (05) :1515-1566

← 1 2 3 4 5 →