Factorial design-aided derivatization-free fluorimetric ultrasensitive assay of vonoprazan with application in uniformity of dosage units and plasma samples analysis …

MA El Hamd, M El-Maghrabey, G Magdy… - Microchemical …, 2024 - Elsevier
This study presents a novel derivatization-free spectrofluorimetric method for the
quantification of vonoprazan (VPZ) that is characterized by its high sensitivity, environmental …

Synergistically improved photovoltaic performances of dye-sensitized solar cells with metal-free organic cosensitizer and hybrid rGO-TiO2 photoanode

K Subalakshmi, W Chung, S Lee - Dyes and Pigments, 2023 - Elsevier
The photovoltaic performances of the dye-sensitized solar cells were considerably improved
via comprising the device structure with the metal-free organic dye cosensitizer and the …

Characterization of fluorescence tracers for thermometry and film thickness measurements in liquid coolants relevant for thermal management of electric and …

M Koegl, M Delwig, L Zigan - Sensors, 2022 - mdpi.com
This study investigated a novel two-color LIF (laser-induced fluorescence) technique for
thermometry in coolants relevant for electric components. In principle, this diagnostic …

Optimization of planar LIF/Mie imaging for droplet sizing characterization of dilute sprays

S Garcia, P Doublet, C Lempereur, G Illac, M Stiti… - Experiments in …, 2023 - Springer
The aim of this work is to investigate the planar LIF/Mie droplet sizing technique from an
experimental and theoretical point of view. This technique is a good alternative compared to …

Two-dye two-color laser-induced fluorescence spectroscopy on droplets of green solvent water/ethanol mixtures for thermometry and mixture composition

H Ulrich, R Weiß, L Zigan - Experiments in Fluids, 2024 - Springer
This work shows new insights on the application of two-color laser-induced-fluorescence (2c-
LIF) thermometry in a droplet chain. A two-dye mixture is used in ethanol, water and …

A well plate-based GelMA photo-crosslinking system with tunable hydrogel mechanical properties to regulate the PTH-mediated osteogenic fate

K Paek, S Woo, SJ Song, MK Kim, K Yi, S Chung… - …, 2024 - iopscience.iop.org
Versatile and efficient regulation of the mechanical properties of the extracellular matrix is
crucial not only for understanding the dynamic changes in biological systems, but also for …

Fluorescence profiles of water droplets in stable levitating droplet clusters

AA Fedorets, EE Kolmakov, DN Medvedev… - Physical Chemistry …, 2023 - pubs.rsc.org
Clusters of nearly identical water microdroplets levitating over a locally heated water layer
are considered. The high-resolution and high-speed fluorescence microscopy showed that …

Phosphor thermometry in heat transfer fluids and liquid organic hydrogen carrier systems using (Sr, Ca) SiAlN3: Eu2+

J Bollmann, F Hickl, P Preuster, L Zigan… - Measurement …, 2022 - iopscience.iop.org
Temperature control in heat exchangers in reacting and non-reacting flows is of great
importance for process optimization. In this context, phosphor thermometry is a promising …

On paper characterisation of droplet and evaporation study using impedance spectroscopy

OKS Prakasam, A Basu, K Chaudhury, S Das - Analytical Methods, 2024 - pubs.rsc.org
The development of paper-based devices has drawn a significant amount of attention,
ranging from the creation of paper electronics to microfluidic devices. The flow of fluids …

Simultaneous film temperature and film thickness measurements for jet impingement applications using two-color laser-induced fluorescence

M Koegl, N Mil 'to, L Zigan - Experiments in Fluids, 2024 - Springer
The study investigates a jet impingement cooling process of a cylindrical geometry relevant
for electric and electronic applications. The applied two-color detection technique enables a …