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  2. Netprimer - Wikipedia

    en.wikipedia.org/wiki/Netprimer

    NetPrimer is a gratis web-based tool used for analysing primers used in PCR to amplify a DNA sequence. [2] The software predicts the melting temperature of the primers using the nearest neighbor thermodynamic algorithm.

  3. Melting curve analysis - Wikipedia

    en.wikipedia.org/wiki/Melting_curve_analysis

    Melting curve analysis is an assessment of the dissociation characteristics of double-stranded DNA during heating. As the temperature is raised, the double strand begins to dissociate leading to a rise in the absorbance intensity, hyperchromicity. The temperature at which 50% of DNA is denatured is known as the melting temperature. Measurement ...

  4. Nucleic acid thermodynamics - Wikipedia

    en.wikipedia.org/wiki/Nucleic_acid_thermodynamics

    Nucleic acid thermodynamics is the study of how temperature affects the nucleic acid structure of double-stranded DNA (dsDNA). The melting temperature (T m) is defined as the temperature at which half of the DNA strands are in the random coil or single-stranded (ssDNA) state. T m depends on the length of the DNA molecule and its specific ...

  5. CT Value - Wikipedia

    en.wikipedia.org/wiki/CT_Value

    CT Values are an important part of calculating disinfectant dosage for the chlorination of drinking water. A CT value is the product of the concentration of a disinfectant (e.g. free chlorine) and the contact time with the water being disinfected. It is typically expressed in units of mg-min/L.

  6. Water model - Wikipedia

    en.wikipedia.org/wiki/Water_model

    A water model is defined by its geometry, together with other parameters such as the atomic charges and Lennard-Jones parameters. In computational chemistry, a water model is used to simulate and thermodynamically calculate water clusters, liquid water, and aqueous solutions with explicit solvent, often using molecular dynamics or Monte Carlo methods.

  7. Water treatment - Wikipedia

    en.wikipedia.org/wiki/Water_treatment

    Dalecarlia Water Treatment Plant, Washington, D.C. Water treatment is any process that improves the quality of water to make it appropriate for a specific end-use. The end use may be drinking, industrial water supply, irrigation, river flow maintenance, water recreation or many other uses, including being safely returned to the environment.

  8. Tammann and Hüttig temperatures - Wikipedia

    en.wikipedia.org/wiki/Tammann_and_Hüttig...

    The bulk compounds should be contrasted with nanoparticles which exhibit melting-point depression, meaning that they have significantly lower melting points than the bulk material, and correspondingly lower Tammann and Hüttig temperatures. [4] For instance, 2 nm gold nanoparticles melt at only about 327 °C, in contrast to 1065 °C for a bulk ...

  9. Surface diffusion - Wikipedia

    en.wikipedia.org/wiki/Surface_diffusion

    They have been predicted by theory to exist in many different systems, and have been shown by experiment to take place at temperatures as low as 0.1 T m (melting temperature). In some cases data indicate long jumps dominating the diffusion process over single jumps at elevated temperatures; the phenomena of variable jump lengths is expressed in ...