Critical review of the determination of photoluminescence quantum yields of luminescent reporters

C Würth, D Geißler, T Behnke, M Kaiser… - Analytical and …, 2015 - Springer
A crucial variable for methodical performance evaluation and comparison of luminescent
reporters is the photoluminescence quantum yield (Φ pl). This quantity, defined as the …

Photothermal and optoacoustic spectroscopy: State of the art and prospects

MA Proskurnin, VR Khabibullin, LO Usoltseva… - Physics …, 2022 - iopscience.iop.org
The main issues and areas of application of photothermal and optoacoustic spectroscopy
are reviewed. Progress in innovative techniques in the most actively developing areas is …

Nanobody-Dependent Detection of Microcystis aeruginosa by ELISA and Thermal Lens Spectrometry

OG Folorunsho, SF Oloketuyi, E Mazzega… - Applied biochemistry …, 2021 - Springer
Nanobodies against cell surface antigens of toxic cyanobacteria Microcystis aeruginosa
were recovered by whole-cell biopanning of a naïve phage display library of nanobodies …

A Differential Thermal Lens Spectrometry Method for Trace Detection

E Cedeño, R Zuleta… - Applied …, 2024 - journals.sagepub.com
Thermal lens spectroscopy (TLS) is a high-sensitivity method to determine the concentration
of light-absorbing species in samples. Here, we implemented a transient configuration of the …

Thermal lens Z-scan measurements: theoretical and experimental uncertainties for low and high fluorescence quantum yields

G Boudebs, JB Zinoune, C Cassagne, M Chis - Applied Optics, 2023 - opg.optica.org
The single-beam Z-scan thermal lens technique is conducted to evaluate the fluorescence
quantum yield of various solutions in the case of high-moderate absorption, considering …

Pharmacological application of the thermal lens technique: a thermal diffusivity study

MS Swapna, S Manjusha, V Raj, M Hari… - JOSA B, 2018 - opg.optica.org
The photothermal phenomenon has emerged as a potential tool for the nondestructive
evaluation of thermal and optical properties of materials. Thermal analysis of drugs is an …

Temperature evaluation of colloidal nanoparticles by the thermal lens technique

TL Pedrosa, C Estupiñán-López, RE De Araujo - Optics Express, 2020 - opg.optica.org
The use of highly sensitive thermometric methods is essential for the evaluation of
nanoplatforms for photothermal therapy. In this study, the thermal lens technique was …

Tailoring of optical properties of fluorescein using green synthesized gold nanoparticles

J John, L Thomas, NA George, A Kurian… - Physical Chemistry …, 2015 - pubs.rsc.org
Dye–nanoparticle mixtures hold great promise in biological as well as photonics
applications due to their capability to tailor the emission behavior of dye by tuning the …

Measurement of absolute fluorescence quantum yield of basic fuchsin solution using a dual-beam thermal lens technique

B Pathrose, VPN Nampoori, P Radhakrishnan… - Journal of …, 2014 - Springer
The dual beam thermal lens technique is an effective method for the measurement of
fluorescence quantum yield of dye solutions. The concentration-dependent quantum yield of …

Effect of molecular structural isomers in thermal lens spectroscopy

P Kumar, S Dinda, D Goswami - Chemical Physics Letters, 2014 - Elsevier
We explore the importance of molecular structure on thermal lens (TL) spectroscopy by
measuring the effects of molecular isomerization on TL measurements. In particular, we …