[HTML][HTML] Optical methods for sensing and imaging oxygen: materials, spectroscopies and applications

X Wang, OS Wolfbeis - Chemical Society Reviews, 2014 - pubs.rsc.org
We review the current state of optical methods for sensing oxygen. These have become
powerful alternatives to electrochemical detection and in the process of replacing the Clark …

[HTML][HTML] Indicators for optical oxygen sensors

M Quaranta, SM Borisov, I Klimant - Bioanalytical reviews, 2012 - Springer
Continuous monitoring of oxygen concentration is of great importance in many different
areas of research which range from medical applications to food packaging. In the last three …

Ratiometric optical oxygen sensing: a review in respect of material design

Y Feng, J Cheng, L Zhou, X Zhou, H Xiang - Analyst, 2012 - pubs.rsc.org
The quantitative determination of oxygen concentration is essential for a variety of
applications ranging from life sciences to environmental sciences. Optical oxygen sensing …

A new method to measure oxygen solubility in organic solvents through optical oxygen sensing

M Quaranta, M Murkovic, I Klimant - Analyst, 2013 - pubs.rsc.org
A new method to measure oxygen concentration in air-saturated organic solvents and binary
mixtures has been developed. The methodology relies on the ability of HPLC columns to …

Room temperature phosphorescence in the liquid state as a tool in analytical chemistry

J Kuijt, F Ariese, A Udo, C Gooijer - Analytica chimica acta, 2003 - Elsevier
A wide-ranging overview of room temperature phosphorescence in the liquid state (RTPL1)
is presented, with a focus on recent developments. RTPL techniques like micelle-stabilized …

Dark-field oxidative addition-based chemosensing: New bis-cyclometalated Pt (II) complexes and phosphorescent detection of cyanogen halides

SW Thomas, K Venkatesan, P Müller… - Journal of the …, 2006 - ACS Publications
Heavy metal complexes that are phosphorescent at room temperature are becoming
increasingly important in materials chemistry, principally due to their use in phosphorescent …

Optical fiber dissolved oxygen sensor based on Pt (II) complex and core-shell silica nanoparticles incorporated with sol–gel matrix

CS Chu, YL Lo - Sensors and Actuators B: Chemical, 2010 - Elsevier
This paper presents a highly sensitive dissolved oxygen sensor comprising an optical fiber
coated at one end with core-shell silica nanoparticles and platinum (II) meso-tetrakis …

Measurement of oxygen transfer from air into organic solvents

H Ramesh, T Mayr, M Hobisch… - Journal of Chemical …, 2016 - Wiley Online Library
BACKGROUND The use of non‐aqueous organic media is becoming increasingly important
in many biotechnological applications in order to achieve process intensification. Such …

Single standard calibration for an optical oxygen sensor based on luminescence quenching of a ruthenium complex

MMF Choi, D Xiao - Analytica Chimica Acta, 2000 - Elsevier
An optical oxygen (O2) sensor consisting tris (4, 7-diphenyl-1, 10-phenanthroline) ruthenium
(II) ditetrakis (4-chlorophenyl) borate adsorbed on silica gel has been successfully fabricated …

Towards chemosensing phosphorescent conjugated polymers: cyclometalated platinum (II) poly (phenylene) s

SW Thomas Iii, S Yagi, TM Swager - Journal of Materials Chemistry, 2005 - pubs.rsc.org
The synthesis and optical properties of several phosphorescent conjugated poly
(phenylene) s containing cyclometalated square-planar platinum (II) complexes are …