retention factor
1Retention uniformity — Retention uniformity, or RU , is a concept in thin layer chromatography, designed for quantitative measurement of equal spreading of the spots on the chromatographic plate and one of the Chromatographic response functions. It is calculated from… …
2Retention distance — Retention distance, or RD , is a concept in thin layer chromatography, designed for quantitative measurement of equal spreading of the spots on the chromatographic plate and one of the Chromatographic response functions. It is calculated from the …
3Retardation factor — In chromatography, a retardation factor (Rf) (also known as retention factor) describes the ratio of time spent in the stationary phase relative to time spent in the mobile phase. It can be mathematically described by the following ratio: R f =… …
4Enhanced permeability and retention effect — The Enhanced Permeability and Retention (EPR) effect is the property by which certain sizes of molecules, typically liposomes or macromolecular drugs, tend to accumulate in tumor tissue much more than they do in normal tissues1,2,3. The general… …
5Chylomicron retention disease — Classification and external resources OMIM 246700 DiseasesDB 33188 Chylomicron retention disease is a disorder of fat absorption …
6Sigma factor — A sigma factor ( sigma; factor) is a prokaryotic transcription initiation factor that enables specific binding of RNA polymerase to gene promoters. Different sigma factors are activated in response to different environmental conditions. Every… …
7Micellar liquid chromatography — Acronym MLC Classification Chromatography Other techniques Related High performance liquid chromatography Aqueous Normal Phase Chromatography Size exclusion chromatography Ion exchange chromatography Micellar liquid chromatography (MLC) is a form …
8Micellar electrokinetic chromatography — (MEKC), is a chromatography technique, used in analytical chemistry. It is a modification of capillary electrophoresis (CE), where the samples are separated by differential partitioning between micelles (pseudo stationary phase) and a surrounding …
9Gas chromatography — A gas chromatograph with a headspace sampler Acronym GLC, GC Classification chromatography Analytes organic inorganic …
10High-performance liquid chromatography — An HPLC. From left to right: A pumping device generating a gradient of two different solvents, a steel enforced column and an apparatus for measuring the absorbance. Acronym HPLC Classification Chromatography …
