When analyzing multiple samples with dynamic light scattering (DLS) technique, chemists often pipette or pour the suspension into a cell, press the ‘Go’ button, and get a perfect answer within a few ...

Sample preparation before analysis is just as important as the analytical technique because poor sample preparation alters or skews the analytical result. Sample preparation before analysis is just as ...

In this interview, Pedro Machado shares expertise on electron microscopy, detailing sample preparation methods and the critical role of multimodal imaging in biological studies. Multimodal biological ...

Ocean Optics reports on how spectroscopy revolutionizes research by utilizing light to analyze materials, improving accuracy ...

Analytical chemistry has witnessed substantial progress in enhancing both sample preparation and detection methods. Modern techniques strive for high sensitivity, improved selectivity and streamlined ...

Recent advances in analytical chemistry have markedly enhanced the characterisation of petroleum and oil samples. With the increasing demand for precise quality control and environmental compliance, ...

One of the most immediate and significant proteomics challenges is the complexity of the starting material. Effective sample preparation is the foundation of any successful proteomics experiment, yet ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Representative sampling and random sampling ...