Results 41 to 50 of about 417,550 (264)
Adli Tıp Bülteni, 2015 Objective: An increasing numbers of cases of poisonings by glimepiride, either attempted suicide or accidental, combined with the absence of reliable methods for the detection and quantitation of glimepiride in biological matrices is the basis for the ...
Mareta Mukharbekovna Ibragimova +1 more
doaj +3 more sources
Thin-layer chromatography of hydroxamic acids
Journal of Lipid Research, 1967 The separation of very short-chain from longchain fatty acyl hydroxamates by thin-layer chromatography is described. The detection limit was 2 μg.
Eberhardg G. Trams
doaj
Isolation and Identification of Triterpenoid Saponin From Baringtonia Asiatica Kurz Seeds. [PDF]
, 2014 The study aimed to identify the content of the triterpenoid saponin compound from Barringtonia asiatica seeds collected from coastal of Malalayang beach, Manado, North Sulawesi. The method of extraction was the maceration with methanol solvent.
Abadi, A. L. (Abdul) +3 more
core +2 more sources
Advanced Functional Materials, EarlyView.The relationship between primary polymer structure and pattern quality in the directed self‐assembly of chemically modified polystyrene‐block‐poly(methyl methacrylate) derivatives is explored. The perpendicular lamellae are aligned, with a periodicity below 20 nm. No parallel orientations or dislocations form, and line patterns are well defined over an
Shinsuke Maekawa +8 more
wiley +1 more source
Thin-layer chromatography of bile acids*
Journal of Lipid Research, 1963 Solvent systems suitable for thin-layer chromatographic separation of 40 different bile acids are described. The influence of substituents and chain length on the separation factors in different solvent systems has been examined.
Peter Eneroth
doaj
Detection and quantification of phytosterols in yogurt using gas chromatography [PDF]
Bihdāsht-i Mavādd-i Ghaz̠āyī, 2019 Sterols form the largest proportion of the unsaponifiable fraction of lipids. Plant fats and oils contain phytosterol as naturally occurring constituents.
M. Jeddy, J. Khandaghi
doaj
Rational Design of Photo-Electrochemical Hybrid Devices based on Graphene and Chlamydomonas reinhardtii Light-Harvesting Proteins [PDF]
arXiv, 2020 Dye-sensitized solar cells (DSSCs) have been highlighted as the promising alternative to generate clean energy based on low pay-back time materials. These devices have been designed to mimic solar energy conversion processes from photosynthetic organisms (the most efficient energy transduction phenomenon observed in nature) with the aid of low-cost ...
arxiv
Comparative chromatography of chloroplast pigment [PDF]
, 1969 Methods for isolation of low concentration pigments of the cocklebur species are described. The methods entail two step chromatography so that the different sorption properties of the various pigments in varying column parameters can be utilized ...
Grandolfo, M., Sherma, J., Strain, H. H.
core +1 more source
Bioorthogonal Engineering of Cellular Microenvironments Using Isonitrile Ligations
Advanced Functional Materials, EarlyView.Highly selective chemistries are required for fabrication and post‐cross–linking modification of cell‐encapsulating hydrogels used in tissue engineering applications. Isonitrile ligation reactions represent a promising class of bioorthogonal chemistries for engineering hydrogel‐based cellular microenvironments. Isonitrile‐based hydrogels are stable and
Ping Zhou +2 more
wiley +1 more source
Thin-layer chromatography of the phosphoinositides
Journal of Lipid Research, 1968 Thin-layer chromatography for the separation of mono-, di-, and triphosphoinositides (0.3-3 μg total phosphorus) is described.
F. Gonzalez-Sastre, J. Folch-Pi
doaj