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pro vyhledávání: '"Richard W Dapson"'
Autor:
Richard W. Dapson, Richard W. Horobin
Publikováno v:
Biotechnic & Histochemistry. :1-5
Publikováno v:
Biotechnichistochemistry : official publication of the Biological Stain Commission. 97(7)
Interest is increasing in certain parts of the world in replacing synthetic dyes with dyes from natural sources, particularly from plants. Although textile dyers have used various groups of natural dyes, microscopists generally have restricted their
Autor:
Hayfaa A Alshamar, Richard W Dapson
Publikováno v:
Biotechnic & Histochemistry. 96:161-170
The natural colorant, roselle, found in Hibiscus sabdariffa, has been used as a histological dye since at least 1976. As a simple extract roselle acts as a general red counterstain, but when treate...
Autor:
Hayfaa A Alshamar, Richard W Dapson
Publikováno v:
Biotechnic & Histochemistry. 96:94-101
Roselle is the common name for a mixture of anthocyanin dyes derived from the plant, Hibiscus sabdariffa. During the past two decades, a sizable, but conflicting, body of literature has supported the use of roselle as a biological stain, and more spe
Autor:
Hayfaa A Alshamar, Richard W Dapson
Publikováno v:
Biotechnichistochemistry : official publication of the Biological Stain Commission. 96(8)
For various reasons, histologists in several parts of the world have tried to replace hematoxylin and eosin with locally available plant dyes of the anthocyanin family. Blue or violet nuclear stains have been created by combining an anthocyanin with
Autor:
Hayfaa A, Alshamar, Richard W, Dapson
Publikováno v:
Biotechnichistochemistry : official publication of the Biological Stain Commission. 96(2)
Roselle is the common name for a mixture of anthocyanin dyes derived from the plant
Publikováno v:
Biotechnic & Histochemistry. 94:145-149
Hans Oluf Lyon passed away June 28 2018, thus ending a long and distinguished career as an educator, histochemist, physician and leader. Those of us in the Biological Stain Commission (BSC) knew hi...
Autor:
Richard W Dapson
Publikováno v:
Biotechnichistochemistry : official publication of the Biological Stain Commission. 93(8)
Amyloid is a diverse group of unrelated peptides or proteins that have positive functionality or are associated with various pathologies. Despite vast differences, all amyloids share several features that together uniquely define the group. 1) All am
Autor:
Richard W Dapson
Publikováno v:
Biotechnic & Histochemistry. 91:146-148
Autor:
Richard W Dapson, Richard W. Horobin
Publikováno v:
Biotechnic & Histochemistry. 88:489-497
The log P descriptor, despite its usefulness, can be difficult to use, especially for researchers lacking skills in physical chemistry. Moreover this classic measure has been determined in numerous ways, which can result in inconsistant estimates of