Dynamic Light Scattering (DLS) is a technique used to determine the size distribution of small particles in suspension or polymers in solution by measuring the fluctuations in the intensity of scattered light. It is widely used in fields like biochemistry and materials science for characterizing nanoparticles, proteins, and colloidal dispersions due to its non-invasive nature and ability to provide rapid results.

Dynamic Light Scattering

Size distribution refers to the quantitative representation of the sizes of particles or objects within a given sample, often depicted as a histogram or a cumulative distribution function. It is crucial in fields like materials science, environmental science, and economics, as it helps in understanding the properties and behaviors of the sample under study.

size distribution

small particles

polymers in solution

fluctuations in the intensity of scattered light

Biochemistry is the branch of science that explores the chemical processes within and related to living organisms, serving as a bridge between biology and chemistry. It focuses on understanding how biological molecules give rise to the processes that occur within living cells and tissues, influencing the structure and function of organisms.

biochemistry

Materials science is an interdisciplinary field that focuses on understanding the properties, performance, and applications of materials by studying their structure and composition. It combines principles from physics, chemistry, and engineering to innovate and improve materials for technological advancements and industrial applications.

materials science

characterizing nanoparticles

Proteins are complex macromolecules essential for various biological functions, including catalyzing metabolic reactions, DNA replication, and transporting molecules. They are composed of amino acids linked in a specific sequence, which determines their structure and function.

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