Product Applications

We create a complete range of innovative digital spectrophotometers used
for the elemental analysis of materials in industry, research and academia.

Chemistry-Kinetics

Reaction kinetics are an important component of chemical research in the laboratory and in the classroom.  Kinetic reactions can be triggered by a variety of methods including manual mixing, stopped-flow mixing, or flash photolysis.

Mitochondrial Metabolism

A highly scattering sample will increase the apparent absorbance in the vast majority of spectrophotometers on the market. The instrument cannot differentiate between scattered and absorbed light. This artifact, however, limits true absorbance measurements in turbid samples.

DNA Structure/Conformation

The structure and conformation of DNA are important considerations in studying the interactions of DNA wit proteins and other DNA ligands. Techniques for determining  DNA structure  and conformation include X-ray crystallography, Circular Dichroism, fluorescence, and UV-Vis absorbance spectroscopy.

Enzymology

Mechanisms of enzyme catalysis are important to many researchers in the field of biochemistry. The most common methods of enzyme activity measurement involve monitoring the absorbance or fluorescence of a solution of enzyme and substrate as a function of time.

Protein/Ligand Interactions

Spectroscopic techniques are frequently used to quantify interactions of proteins with ligands. Fluorescence probes, both intrinsic and extrinsic, often undergo spectral changes upon ligand binding to a protein. In addition to fluorescence, absorbance and Circular Dichroism can be utilized for binding studies

Protein Secondary Structure

Protein secondary structure is an important consideration when studying protein folding, protein stability, or enzyme activity. Circular dichroism and second derivative absorbance are common methods of measurement.

Applications also include:

Photochemistry

Molecular characterization of organic molecules

Molecular characterization of metal complexes

Nanoparticle characterization

Molecular characterization by fluorescence

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