The Nano DSC provides the industry’s most accurate measurement of biomolecular thermostability over the widest temperature range. The Nano DSC differential scanning calorimeter is designed to characterize the molecular stability of dilute in-solution biomolecules.
What is differential scanning calorimetry used for?
Differential scanning calorimetry can be used to measure a number of characteristic properties of a sample. Using this technique it is possible to observe fusion and crystallization events as well as glass transition temperatures Tg. DSC can also be used to study oxidation, as well as other chemical reactions.
What is Flash DSC?
Flash DSC 2+ Differential Scanning Calorimetry, DSC, is the most important method in thermal analysis. It measures the heat flow to or from a sample as a function of temperature or time and thereby allows physical transitions and chemical reactions to be quantitatively measured.
How does a differential scanning calorimeter work?
DSC is a thermal analysis apparatus measuring how physical properties of a sample change, along with temperature against time. In other words, the device is a thermal analysis instrument that determines the temperature and heat flow associated with material transitions as a function of time and temperature.
Why is TG endothermic?
The reason this occurs at Tg is that the molecule goes from a rigid to a flexible structure and thus can move to relieve the stress. Molecular relaxation usually appears as a weak endothermic transition near the end of a glass transition.
What is DSC in a car?
Dynamic Stability Control (DSC) The Dynamic Stability Control (DSC) automatically controls braking and engine torque in conjunction with systems such as ABS and TCS to help control side slip when driving on slippery surfaces, or during sudden or evasive maneuvering, enhancing vehicle safety.
Why is the data collected from DSC is useful?
DSC is a useful tool for thermal analyses of thermosetting plastics using changes in heat capacity results due to exothermic or endothermic reactions. DSC can be used to identify the glass transition of thermosets.
What is enthalpy in DSC?
Differential Scanning Calorimetry (DSC) is the only analytical method that directly measures the enthalpy change (∆H) of a thermal transition, such as the thermal denaturation of a protein, nucleic acid, or other biopolymer.
What is cold crystallization?
“Cold crystallization” is defined as an exothermic crystallization process taking place upon heating from a glassy, amorphous phase, which is often observed for polymeric materials below the melting temperature. (
