Structuration of pH-responsive fluorescent molecules on surfaces by soft lithographic techniques

Alberto Martínez-Otero; Félix Busqué; Jordi Hernando; Daniel Ruiz-Molina

doi:10.1039/c0nr00169d

Structuration of pH-responsive fluorescent molecules on surfaces by soft lithographic techniques

Alberto Martínez-Otero, Félix Busqué, Jordi Hernando, Daniel Ruiz-Molina

Department of Chemistry

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

7 Citations (Scopus)

Abstract

Two different soft lithographic techniques (LCW and μCP) have been successfully used for the structuration of fluorescent pH-responsive molecules on surface. The molecules of choice, fluorescein (1) and a new catechol derivative (2), exhibit several protonation states with distinct emission properties over a large acid-base range. This allowed us to fabricate fluorescent arrays that respond over a large pH-window. © 2010 The Royal Society of Chemistry.

Original language	English
Pages (from-to)	1781-1788
Journal	Nanoscale
Volume	2
Issue number	9
DOIs	https://doi.org/10.1039/c0nr00169d
Publication status	Published - 1 Sept 2010

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title = "Structuration of pH-responsive fluorescent molecules on surfaces by soft lithographic techniques",

abstract = "Two different soft lithographic techniques (LCW and μCP) have been successfully used for the structuration of fluorescent pH-responsive molecules on surface. The molecules of choice, fluorescein (1) and a new catechol derivative (2), exhibit several protonation states with distinct emission properties over a large acid-base range. This allowed us to fabricate fluorescent arrays that respond over a large pH-window. {\textcopyright} 2010 The Royal Society of Chemistry.",

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AU - Martínez-Otero, Alberto

AU - Busqué, Félix

AU - Hernando, Jordi

AU - Ruiz-Molina, Daniel

PY - 2010/9/1

Y1 - 2010/9/1

N2 - Two different soft lithographic techniques (LCW and μCP) have been successfully used for the structuration of fluorescent pH-responsive molecules on surface. The molecules of choice, fluorescein (1) and a new catechol derivative (2), exhibit several protonation states with distinct emission properties over a large acid-base range. This allowed us to fabricate fluorescent arrays that respond over a large pH-window. © 2010 The Royal Society of Chemistry.

AB - Two different soft lithographic techniques (LCW and μCP) have been successfully used for the structuration of fluorescent pH-responsive molecules on surface. The molecules of choice, fluorescein (1) and a new catechol derivative (2), exhibit several protonation states with distinct emission properties over a large acid-base range. This allowed us to fabricate fluorescent arrays that respond over a large pH-window. © 2010 The Royal Society of Chemistry.

U2 - 10.1039/c0nr00169d

DO - 10.1039/c0nr00169d

M3 - Article

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VL - 2

SP - 1781

EP - 1788

JO - Nanoscale

JF - Nanoscale

IS - 9

ER -

Structuration of pH-responsive fluorescent molecules on surfaces by soft lithographic techniques

Abstract

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