Recent advances of microcalorimetry for studying cellular metabolic heat

Y Wang, H Zhu, J Feng, P Neuzil - TrAC Trends in Analytical Chemistry, 2021 - Elsevier
Cellular metabolic heat (ΔP M) is produced from intracellular reactions, carrying information
about particular processes thus indicating the status of organisms. ΔP M originating from a …

[HTML][HTML] The development of ultrasensitive microcalorimeters for bioanalysis and energy balance monitoring

H Zhu, L Wang, J Feng, P Neuzil - Fundamental Research, 2023 - Elsevier
Heat generation or consumption is required for all biological processes. Microcalorimetry is
an ultrasensitive method to measure heat change for various applications. In this paper, we …

Nanowatt simple microcalorimetry for dynamically monitoring the defense mechanism of Paramecium caudatum

J Feng, H Zhu, J Lukeš, M Korabečná… - Sensors and Actuators A …, 2021 - Elsevier
Microcalorimetry has been widely used in measuring cellular metabolic heat to study
bioprocesses, such as metabolism. However, it is still limited by insufficient sensitivity and …

Thermodynamics of crystal formation and growth in a sessile droplet

H Zhu, Y Zhang, H Lu, J Feng, QL Yan… - Cell Reports Physical …, 2024 - cell.com
Accurately detecting subtle thermodynamics during crystallization and associated water
evaporation processes, especially around seed formation, has been challenging. Here, we …

Concurrent Determination of Heat and Capacity Change of a Sessile Droplet Using a Single Measurement

H Zhu, H Lu, Y Zhang, H Xu, J Brodský… - Sensors and Actuators A …, 2024 - Elsevier
Microcalorimetry, designed for the independent measurement of enthalpy and heat capacity,
has been commercially available for a considerable time. However, heat-related states in …

Nanolithography toolbox—Simplifying the design complexity of microfluidic chips

H Zhang, J Pekárek, J Feng, X Liu, H Li… - Journal of Vacuum …, 2020 - pubs.aip.org
Microfluidic devices typically require complex shapes such as funnels, spirals, splitters,
channels with different widths, or customized objects of arbitrary complexity with a smooth …

A Sub-nL Chip Calorimeter and Its Application to the Measurement of the photothermal transduction efficiency of plasmonic nanoparticles

S Ni, Y Bu, H Zhu, P Neuzil… - Journal of …, 2021 - ieeexplore.ieee.org
Here, we introduce a microchip for differential measurements of aqueous samples in twin
calorimetric arms with a sub-nL enclosed space. Each arm features a fluidic microchannel …

Cell temperature sensing based on non luminescent thermometers–Short review

W Wu, Z Song, Q Chu, W Lin, X Li, X Li - Sensors and Actuators A: Physical, 2022 - Elsevier
Temperature is a significant indicator for biological research as thermal energy transfer is
closely related to biochemical reactions. Many researchers have reported in cell …

A quantitative model and solution of reaction heat for microfluidic chips based on Kriging and NSGA-II

Y Gan, M Yang, FJ Sun, L Yang - Thermochimica Acta, 2020 - Elsevier
Microfluidic chips have been widely used in microfluidic calorimeters. The thermoelectric
power can be obtained by measuring the laminar flow peak value of the reaction liquid. Due …

Lab-on-CMOS Resonant Micro-Calorimeter

R Perelló-Roig, J Verd, S Bota… - … Conference on Solid …, 2023 - ieeexplore.ieee.org
Micro-calorimetry targeting sub-nanowatt resolution is fundamental for high-resolution
thermal applications in the biological and chemical domains. Also, CMOS compatibility is …