rhodamine B

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rho·da·mine B

(rō'dă-mēn, -min), [C.I. 45170]
A fluorescent red basic xanthene dye, tetraethylrhodamine chloride, used in histology as a contrasting stain to methylene blue and methyl green, and as a vital fluorochrome.
Farlex Partner Medical Dictionary © Farlex 2012
References in periodicals archive ?
All the teeth were then suspended upright in airtight containers containing 3ml of 0.2% Rhodamine B dye (BDH Prolabo, Leuven Belgium) and were kept in an incubator at 37 C for 1 week.
In addition to detecting Rhodamine B, Health Ministry officials found that only 73 percent of the factories inspected were fully compliant with health standards, and just 59 percent of the factories had a license to operate from Industry Ministry.
Combined with the radical trapping experiments and relevant literature, the possible photocatalytic degradation mechanism of rhodamine B with the Ag/[Bi.sub.2]W[O.sub.6] composite photocatalyst is speculated as shown in Figure 8.
To give a comprehensive study on the Ag@Si[O.sub.2] under the solid organic dye films, three different organic dyes: rhodamine B (RB), fluorescein (FLU), and eosin Y (EY) were used.
Baker, USA; SDS was sourced from Sigma-Aldrich, USA; NaOH was purchased from Alphchem, Canada, ON; and rhodamine B from Acros, USA.
Different previously reported lipid dyes were tested: Oil Red O [9] (Sigma-Aldrich O0625), Sudan Black B [8, 15] (Sigma-Aldrich 199664), Nile Red [6] (Sigma-Aldrich N3013), and Rhodamine B [16, 20] (Sigma-Aldrich 83689).
Both RosCOOH/Ti[O.sub.2] and RosN[H.sub.2]/Ti[O.sub.2] composite films showed intense photoluminescence once excited at a wavelength ([[lambda].sub.ex]) of 530 nm and 525 nm, respectively (Figure 4), which is a common feature of rhodamine derivatives [13, 36].
The step and gradient refractive index profile and Rhodamine B, Rhodamine 6G, and Oxazine 4 optical amplifiers were presented [27-30].
Kinyoun and Fluorescent staining using Auramine O and Rhodamine B are better staining techniques in the detection of AFB than Ziehl Neelsen Staining.
Ltd (china); Bovine serum albumin (BSA) and Rhodamine B was ordered from Amresco (USA); Anhydrous aluminum chloride (Al[Cl.sub.3], AR), chloroacetyl chloride (CP) were obtained from Shanghai Tingxin Chemical Factory (China), respectively.