Ta q100 dsc thermal analyzer

Manufactured by TA Instruments

Sourced in United States

The TA Q100-DSC is a thermal analyzer that measures the heat flow associated with phase transitions and chemical reactions as a function of temperature and time. It provides quantitative and qualitative measurements of endothermic and exothermic processes, such as melting, crystallization, and glass transitions.

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Lab products found in correlation

Ftir spectrometer, by PerkinElmer (1 mentions) Jem 2100, by JEOL (1 mentions) Fluoromax 4c spectrofluorometer, by Horiba (1 mentions)

2 protocols using ta q100 dsc thermal analyzer

Multimodal Characterization of Nanomaterials

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The absorption spectra
were taken using
a Varian model Cary wins Bio 100 spectrometer in the range of 200–800
nm. The fluorescence emission spectra were recorded using the Fluoro
Max-4C spectrofluorometer (Horiba Instruments, USA). The slits for
excitation and emission were set at 5 nm. Lifetime analysis was measured
using time-correlated single photon counting with a pulse width of
1.3 ns. High-resolution transmission electron microscopy (HRTEM) images
were recorded on a JEOL JEM 2100 instrument with an acceleration voltage
of 200 kV. An Omicron ESCA Probe spectrometer with unmonochromatized
Mg Kα X-rays was used for X-ray photoelectron spectroscopy (XPS)
analysis. Fourier-transform infrared (FTIR) spectra were recorded
using a PerkinElmer FTIR spectrometer. Thermal transition measurements
were done using a TA Q100-DSC thermal analyzer (TA Instruments, New
Castle, Delaware 19720 USA).

Mathew M.S., Vinod K., Jayaram P.S., Jayasree R.S, & Joseph K. (2019). Improved Bioavailability of Curcumin in Gliadin-Protected Gold Quantum Cluster for Targeted Delivery. ACS Omega, 4(10), 14169-14178.

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Thermal Analysis of Protein Samples

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DSC measurements were performed to investigate the thermal properties of protein samples using a TA Q100-DSC thermal analyzer (TA Instruments, New Castle, DE). Fully hydrated sample dispersions (100 g/L, pH 7.0) were prepared using 0.01 mol/L phosphate buffer as described above.
Aliquot (10 μL) of the resulting dispersion was precisely injected into an aluminum pan. The pan was then hermetically sealed and was heated in the calorimeter from 20 to 120 ºC at a rate of 5 ºC/min. A sealed empty pan was used as the reference. The denaturation parameters were calculated from the thermograms by the Universal Analyzer 2000 software (version 4.1D, TA Instrument): the denaturation temperature (T d ) was considered as the value corresponding to the maximum transition peak, and the transition enthalpy (ΔH) was calculated from the area below the transition peak.

Chen L., Ettelaie R, & Mahmood A. (2019). Improved enzymatic accessibility of peanut protein isolate pre-treated using thermosonication. Food Hydrocolloids., 93.

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