T-cell progenitors in the embryonic bone marrow express the tyrosine kinase receptor c-kit. RR5, an anti-MHC class II b chain monoclonal antibody, subdivides this c-kit positive population. Intrathymic transfer experiments showed that most of the T-cell progenitors belong to the MHC class II1/ckit1 bone marrow population in the embryo and young adult. On transplantation, these bone marrow proge...

Coloring substances in food are generally classified into two categories, namely natural dyes and synthetic dyes. Rhodamine B is a dye which widely used the textile industry. The use of can cause irritation to digestion, inhalation, eyes. This research was conducted detect rhodamine content tomato sauce by adding detergent. design this study qualitative descriptive on market. test results for p...

Bonggol jagung merupakan limbah organik hasil industri pertanian yang banyak dijumpai di Indonesia dan dapat dimanfaatkan sebagai adsorben zat warna rhodamin B. Dalam proses pembuatan perlu dilakukan aktivasi dengan metode mechanochemical, yaitu suatu sederhana untuk menghasilkan serbuk berkaitan transformasi kimia disebabkan oleh gerakan mekanis seperti kompresi, geser, atau gesekan. Penelitia...

Elektronentransfer. In ihrem Forschungsartikel (e202203758) untersuchen Jianzhang Zhao et al. den langlebigen Ladungstransferzustand in Spiro-Donor-Akzeptor-Dyaden auf der Grundlage von Pyromellitimid-abgeleitetem Rhodamin.

The reaction of hydrogen peroxide and  pheny -9-acridinecarboxylate in the presence of rhodamin B as a fluorophore leads to the emission of either bright blue light  or bright red light, depending on the structure of fluorescer and reaction conditions. The light emitter responsible for the Chemi Luminescence (CL) reaction is acridone and that the blue light produced with out the fluorescers...