Sodium Carboxymethyl Chitosan as a Fixative for Eau de Cologne

a study on effect of different vehicles in sustainability of essence in eau de cologne

Use of saturated sodium chloride solution as a tissue fixative

The present study was carried out to examine the capability of saturated sodium chloride solution as a fixative agent instead of formalin which is regarded as a carcinogenic material. For this purpose 3 rabbits were used and their livers, kidneys and spleens were exposed and removed. Neutral buffered formalin solution, saturated sodium chloride solution and distilled water were used as fixative...

Synthesis and Characterization of Fe3O4 Magnetic Nanoparticles Coated with Carboxymethyl Chitosan Grafted Sodium Methacrylate

N-sodium acrylate-O-carboxymethyl chitosan [CMCH-g-PAA(Na)] bound Fe3O4 nanoparticles were developed as a novel magnetic nanoparticles with an ionic structure that can be potentially used in many fields. CMCH-g-PAA (Na) was obtained by grafting of sodium polyacrylate on O-carboxymethyl chitosan, which is an amphiphilic polyelectrolyte with the biocompatibility and biodegra...

CdSe/ZnS-labeled carboxymethyl chitosan as a bioprobe for live cell imaging.

A simple and convenient method for the construction of CdSe/ZnS-labeled polysaccharides as bioprobes were developed, which are highly biocompatible and photostable, and have been proven to be suitable for live cell imaging.

N-Carboxymethyl chitosan in innovative cosmeceutical products

A line of cosmetic products of interest for denta l and oral applications has been prepared with Ncarboxymethyl chitosan, endowed wi th biochemical and microbiologica! sig nificance. Moreover, a systematic survey of the use of N-carboxymethyl chitosan in emulsions has been made, and an aftersun body milk is preseted as an example of advanced cosmetic formu lations. Riassunto È stata preparata u...