Microchemical Techniques

Microchemical analytical techniques of potential clinical interest.

Microchemical techniques with the capability of single-cell analysis will become increasingly important in clinical laboratory practice. One of the current moves underway in this direction is determination of enzyme activities of cells by microscale spectrophotometry and spectrophotofluorometry for prenatal diagnosis of inherited enzyme deficiencies. Three less-common microanalytical techniques...

Application of microchemical techniques; identity of soil samples.

High resolution microchemical analysis using soft X-ray lithographic techniques

High resolution x-ray lithographic studies of cells from chick embryo hearts dried by the CO2 critical point method have been made with soft x-ray radiation of different wavelengths. A marked difference in the relief replica in polymethyl methacrylate (PMMA) resulting from the differential absorption by the dried cells of carbon K alpha radiation at 4.48 nm and broad band synchrotron radiation ...

Microchemical identification of amidone.

International Union of Pure and Applied Chemistry Analytical Chemistry Division Commission on Microchemical Techniques and Trace