Configurationally stable 5-aza[6]helicene (1) was envisaged as a promising scaffold for non-conventional ionic liquids (IL)s. It was prepared, purified, and separated into enantiomers by preparative HPLC on a chiral stationary phase. Enantiomerically pure quaternary salts of 1 with appropriate counterions
European journal of pharmacology, 258(3), 173-178 (1994-06-13)
The effects of the methyl esters of L-tyrosine (L-Tyr-OMe) and L-tryptophan (L-Trp-OMe) on the analgesic action of trans-3,4-dichloro-N-methyl-N-[2-(1-pyrrolidin)cyclohexyl]-benzene acetamide methane sulfonate (U-50,488H), a kappa-opioid receptor agonist, were determined in male Swiss-Webster mice using the tail-flick test. Intraperitoneal injections of U-50,488H
Separation of 125I-labelled prostaglandin E2-tyrosine methyl ester by reversed-phase high-performance liquid chromatography.
I Mucha et al.
Journal of chromatography, 438(1), 111-116 (1988-04-01)
In natural cartilage tissues, chondrocytes are linked to extracellular matrix (ECM) through cell-surface binding proteins. Surface modification of gelatin can provide a new generation of biopolymers and fibrous scaffolds with chemical, mechanical, and biological properties. In this study tyrosine protein
The electrochemical and photoelectrochemical detection of tyrosinase (TR) activity (an indicative marker for melanoma cancer cells) is reported, using Pt nanoparticles (NPs) or CdS NPs as electrocatalytic labels or photoelectrochemical reporter units. The Pt NPs or CdS NPs are modified
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