Brilliant cresyl blue ald

• CAS: 81029-05-2
• Catalog Number: ACM81029052
• Category: Main Products
• Molecular Weight: 385.96
• Molecular Formula: C₁₇H₂₀N₃OCl·1/₂ZnCl2
• Synonyms: (7,9-diamino-6-methyl-5a,9a-dihydrophenoxazin-3-ylidene)-diethylazanium,chloride
• IUPAC Name: Brilliant cresyl Blue, high purity biological stain, pure
• Melting Point: 233-236ºC(lit.)
• Appearance: solid
• Exact Mass: 798.14800
• Hazard Statements: Xi: Irritant
• Safety Description: S24/25
• Stability: Stable under normal temperatures and pressures.

Case Study

Adsorption of Brilliant cresyl blue ald by willow pollen

Alkan, Salih, et al. Iranian Journal of Chemistry and Chemical Engineering 41.5 (2022): 1588-1601.

Characterization and adsorption properties of brilliant cresyl blue ald (BCB-ALD) and acid blue 25 (AB-25) dyes were investigated using willow pollen, a low-cost natural adsorbent. Contact time, adsorbent concentration, adsorbent dosage, and temperature functions were considered for all adsorption tests. The equilibrium isotherms were interpreted according to the Langmuir, Freundlich, Temkin, and Dubinin Radushkevich (DR) linear adsorption equations. The adsorption was found to fit the Langmuir equation. Furthermore, pseudo-first-order, pseudo-second-order, and intraparticle diffusion models were used to determine the kinetic data. The experimental data showed a good match with the pseudo-second-order kinetic model. Thermodynamic parameters such as enthalpy, Gibbs free energy, and entropy of willow pollen samples were examined. Characterization results and dimensionless separation factors (RL) indicated that pollen can be used as an alternative to commercial adsorbents for the removal of BCB-ALD and AB-25 from aqueous solutions and wastewaters.
10 mL aliquots of Brilliant cresyl blue ald (BCB-ALD) and Acid Blue 25 (AB-25) stock solutions (25, 50, 75 mg/mL) were transferred to 20 mL volumetric flasks and then appropriate amounts of 0.02 g of willow pollen were added at different temperatures (25°C, 45°C, 65°C). The mixture was diluted to the final volume with deionized water and shaken vigorously. UV-Vis spectra were measured against the corresponding reagent blanks.

Brilliant cresyl blue ald for SERS substrate study

Li, Xianglin, et al. ACS applied materials & interfaces 4.4 (2012): 2180-2185.

Ordered Au half-shell arrays on TiO2 spheres with controlled size were prepared by combining nanosphere self-assembly and atomic layer deposition (ALD). This ordered 2D structure with designed metal nanogap arrays can be used as an ultrasensitive surface enhanced Raman scattering (SERS) substrate with high reproducibility and stability. More importantly, the SERS substrate is recyclable, which benefits from its self-cleaning function due to the photocatalytic degradation of target molecules. High SERS sensitivity and recyclability were demonstrated by detecting rhodamine 6G (R6G) and brilliant cresyl blue ald (BCB-ALD) molecules. Since both nanosphere lithography and ALD are scalable processes, this 2-D ordered substrate may find applications in chemical sensing.
Au half-shell arrays on hollow TiO2 spheres were used as SERS active substrates. The substrates were immersed in the prepared target molecule solution for 30 min, then washed with deionized water and dried by Nflow before SERS measurement. Rhodamine 6G (R6G) and Brilliant cresyl blue ald (BCB-ALD) were used as probe molecules. After studying the SERS of the samples with a 785 nm excitation laser, they were immersed in deionized water and irradiated with a 4 W UV lamp (peak wavelength: 254 nm) at room temperature for a certain time. The samples were then rinsed with deionized water several times to remove residual ions and molecules and dried with N2 flow.

Brilliant cresyl blue ald for Raman spectroscopy and imaging studies

Schultz, Zachary D., Stephan J. Stranick, and Ira W. Levin. Applied spectroscopy 62.11 (2008): 1173-1179.

The application of tip-enhanced Raman spectroscopy and imaging in top-illumination geometry is investigated. A radially polarized beam is used to generate an electric field component in the beam propagation direction perpendicular to the surface, which enhances the enhancement by 5× compared to a linearly polarized beam. This multiplicative enhancement helps to distinguish the near-field signal from the far-field Raman background. The top-illumination configuration facilitates the application of TERS to study molecules on various surfaces such as Au, glass, and Si. Near-field Raman spectra are presented for Si(100), Rhodamine B, Brilliant cresyl blue ald, and single-walled carbon nanotubes.
The glass substrates were soaked in nitric acid and rinsed in the absence of bulk double-distilled water before use. The Au substrates were prepared by thermally evaporating 20 Å Cr and then 300 Å Au onto a clean Si(100) wafer. Rodamine B and Brilliant cresyl blue ald samples were soaked in appropriate substrates in 10 μM ethanol solution for at least 2 h and then rinsed with absolute ethanol to remove unadsorbed dye molecules. These studies used single-walled carbon nanotubes (SWCNTs) produced by the high-pressure CO (HiPCO) method. The SWCNTs were dispersed on the substrates by sonicating the substrates in a SWCNT-benzene suspension.

Brilliant cresyl blue ald for biosensor development

Niculescu, Mihaela, Svetlana Sigina, and Elisabeth Csöregi. Analytical letters 36.9 (2003): 1721-1737.

Two steps were taken to develop an integrated biosensor based on GlDH for glycerol monitoring, an electrochemical mediator (PMS or PVI dmeOs) and a graphite rod as a physical sensor. The second type of biosensor, in which the enzyme and the Os mediator are components of the redox hydrogel, has the advantage of providing higher sensitivity and better operational stability compared to the first type of biosensor, in which the mediator is PMS. In the study, the aim was to improve the determination of NADH produced by GlDH (an enzyme with an optimal catalytic pH in alkaline media) and apply the optimized biosensor to monitor glycerol content in wine. Several electrochemical mediators (e.g., PMS, PVI dmeOs, dichloroindolephenol, 1,2-naphthoquinone, thionine, brilliant cresyl blue ALD, brilliant alizarin blue G, ferrocene carboxaldehyde) were tested by cyclic voltammetry experiments to find the most efficient mediator for the conversion of NADH back to NAD.
Cyclic voltammetry measurements of several electrochemical mediators including brilliant cresyl blue ALD were performed using an electrochemical analyzer. A three-electrode cell equipped with a working electrode, Ag/AgCl as a reference electrode and a platinum wire as an auxiliary electrode was used. The electrolyte solution was phosphate buffer (100 mM, pH 8.5) containing 30 mM ammonium sulfate.

Custom Q&A

What is the molecular formula of Brilliant Cresyl Blue ALD?

The molecular formula of Brilliant Cresyl Blue ALD is C34H40Cl4N6O2Zn.

What is the molecular weight of Brilliant Cresyl Blue ALD?

The molecular weight of Brilliant Cresyl Blue ALD is 771.9 g/mol.

What is the synonyms of Brilliant Cresyl Blue ALD?

The synonyms of Brilliant Cresyl Blue ALD include CRESYL BLUE, 51716-96-2, and (7-amino-8-methylphenoxazin-3-ylidene)-diethylazanium; tetrachlorozinc(2-).

What is the role of Brilliant Cresyl Blue ALD?

Brilliant Cresyl Blue ALD has a role as a histological dye and a fluorochrome. It is used for the staining of reticulocytes and platelets.

What is the IUPAC name of Brilliant Cresyl Blue ALD?

The IUPAC name of Brilliant Cresyl Blue ALD is (7-amino-8-methylphenoxazin-3-ylidene)-diethylazanium; tetrachlorozinc(2-).

What is the InChIKey of Brilliant Cresyl Blue ALD?

The InChIKey of Brilliant Cresyl Blue ALD is OCKKUZVCJCWWHM-UHFFFAOYSA-L.

What is the canonical SMILES of Brilliant Cresyl Blue ALD?

The canonical SMILES of Brilliant Cresyl Blue ALD is CC[N+](=C1C=CC2=NC3=C(C=C(C(=C3)C)N)OC2=C1)CC.CC[N+](=C1C=CC2=NC3=C(C=C(C(=C3)C)N)OC2=C1)CC.Cl[Zn-2](Cl)(Cl)Cl.

What is the CAS number of Brilliant Cresyl Blue ALD?

The CAS number of Brilliant Cresyl Blue ALD is 51716-96-2.

What is the hydrogen bond donor count of Brilliant Cresyl Blue ALD?

The hydrogen bond donor count of Brilliant Cresyl Blue ALD is 2.

What is the hydrogen bond acceptor count of Brilliant Cresyl Blue ALD?

The hydrogen bond acceptor count of Brilliant Cresyl Blue ALD is 7.