High performance optical oxygen sensors based on iridium complexes exhibiting interchromophore energy shuttling

Research output: Contribution to journalArticlepeer-review

Standard

High performance optical oxygen sensors based on iridium complexes exhibiting interchromophore energy shuttling. / Medina-rodríguez, Santiago; Denisov, Sergey A.; Cudré, Yanouk; Male, Louise; Marín-suárez, Marta; Fernández-gutiérrez, Alberto; Fernández-sánchez, Jorge F.; Tron, Arnaud; Jonusauskas, Gediminas; Mcclenaghan, Nathan D.; Baranoff, Etienne.

In: The Analyst, Vol. 141, No. 10, 21.05.2016, p. 3090-3097.

Research output: Contribution to journalArticlepeer-review

Harvard

Medina-rodríguez, S, Denisov, SA, Cudré, Y, Male, L, Marín-suárez, M, Fernández-gutiérrez, A, Fernández-sánchez, JF, Tron, A, Jonusauskas, G, Mcclenaghan, ND & Baranoff, E 2016, 'High performance optical oxygen sensors based on iridium complexes exhibiting interchromophore energy shuttling', The Analyst, vol. 141, no. 10, pp. 3090-3097. https://doi.org/10.1039/C6AN00497K

APA

Medina-rodríguez, S., Denisov, S. A., Cudré, Y., Male, L., Marín-suárez, M., Fernández-gutiérrez, A., Fernández-sánchez, J. F., Tron, A., Jonusauskas, G., Mcclenaghan, N. D., & Baranoff, E. (2016). High performance optical oxygen sensors based on iridium complexes exhibiting interchromophore energy shuttling. The Analyst, 141(10), 3090-3097. https://doi.org/10.1039/C6AN00497K

Vancouver

Medina-rodríguez S, Denisov SA, Cudré Y, Male L, Marín-suárez M, Fernández-gutiérrez A et al. High performance optical oxygen sensors based on iridium complexes exhibiting interchromophore energy shuttling. The Analyst. 2016 May 21;141(10):3090-3097. https://doi.org/10.1039/C6AN00497K

Author

Medina-rodríguez, Santiago ; Denisov, Sergey A. ; Cudré, Yanouk ; Male, Louise ; Marín-suárez, Marta ; Fernández-gutiérrez, Alberto ; Fernández-sánchez, Jorge F. ; Tron, Arnaud ; Jonusauskas, Gediminas ; Mcclenaghan, Nathan D. ; Baranoff, Etienne. / High performance optical oxygen sensors based on iridium complexes exhibiting interchromophore energy shuttling. In: The Analyst. 2016 ; Vol. 141, No. 10. pp. 3090-3097.

Bibtex

@article{45debd8cab024168b888367dbe637cee,
title = "High performance optical oxygen sensors based on iridium complexes exhibiting interchromophore energy shuttling",
abstract = "A doubly pyrene-grafted bis-cyclometallated iridium complex with engineered electronically excited states demonstrates reversible electronic energy transfer between adjacent chromophores giving rise to extremely long-lived red luminescence in solution (τ = 480 μs). Time-resolved spectroscopic studies afforded determination of pertinent photophysical parameters including rates of energy transfer and energy distribution between constituent chromophores in the equilibrated excited molecule (ca. 98% on the organic chromophores). Incorporation into a nanostructured metal–oxide matrix (AP200/19) gave highly sensitive O2 sensing films, as the detection sensitivity was 200–300% higher than with the commonly used PtTFPP and approaches the sensitivity of the best O2-sensing dyes reported to date.",
author = "Santiago Medina-rodr{\'i}guez and Denisov, {Sergey A.} and Yanouk Cudr{\'e} and Louise Male and Marta Mar{\'i}n-su{\'a}rez and Alberto Fern{\'a}ndez-guti{\'e}rrez and Fern{\'a}ndez-s{\'a}nchez, {Jorge F.} and Arnaud Tron and Gediminas Jonusauskas and Mcclenaghan, {Nathan D.} and Etienne Baranoff",
year = "2016",
month = may,
day = "21",
doi = "10.1039/C6AN00497K",
language = "English",
volume = "141",
pages = "3090--3097",
journal = "The Analyst",
issn = "0003-2654",
publisher = "Royal Society of Chemistry",
number = "10",

}

RIS

TY - JOUR

T1 - High performance optical oxygen sensors based on iridium complexes exhibiting interchromophore energy shuttling

AU - Medina-rodríguez, Santiago

AU - Denisov, Sergey A.

AU - Cudré, Yanouk

AU - Male, Louise

AU - Marín-suárez, Marta

AU - Fernández-gutiérrez, Alberto

AU - Fernández-sánchez, Jorge F.

AU - Tron, Arnaud

AU - Jonusauskas, Gediminas

AU - Mcclenaghan, Nathan D.

AU - Baranoff, Etienne

PY - 2016/5/21

Y1 - 2016/5/21

N2 - A doubly pyrene-grafted bis-cyclometallated iridium complex with engineered electronically excited states demonstrates reversible electronic energy transfer between adjacent chromophores giving rise to extremely long-lived red luminescence in solution (τ = 480 μs). Time-resolved spectroscopic studies afforded determination of pertinent photophysical parameters including rates of energy transfer and energy distribution between constituent chromophores in the equilibrated excited molecule (ca. 98% on the organic chromophores). Incorporation into a nanostructured metal–oxide matrix (AP200/19) gave highly sensitive O2 sensing films, as the detection sensitivity was 200–300% higher than with the commonly used PtTFPP and approaches the sensitivity of the best O2-sensing dyes reported to date.

AB - A doubly pyrene-grafted bis-cyclometallated iridium complex with engineered electronically excited states demonstrates reversible electronic energy transfer between adjacent chromophores giving rise to extremely long-lived red luminescence in solution (τ = 480 μs). Time-resolved spectroscopic studies afforded determination of pertinent photophysical parameters including rates of energy transfer and energy distribution between constituent chromophores in the equilibrated excited molecule (ca. 98% on the organic chromophores). Incorporation into a nanostructured metal–oxide matrix (AP200/19) gave highly sensitive O2 sensing films, as the detection sensitivity was 200–300% higher than with the commonly used PtTFPP and approaches the sensitivity of the best O2-sensing dyes reported to date.

U2 - 10.1039/C6AN00497K

DO - 10.1039/C6AN00497K

M3 - Article

C2 - 27094953

VL - 141

SP - 3090

EP - 3097

JO - The Analyst

JF - The Analyst

SN - 0003-2654

IS - 10

ER -