Sudan blue 2

Manufactured by Merck Group

Sourced in Italy

Sudan Blue II is a staining dye used in laboratory settings. It is a blue-colored, water-soluble compound that is commonly used for the identification and visualization of lipids and lipid-containing structures in various biological samples.

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Lab products found in correlation

Pluronic f108, by Merck Group (2 mentions) Toluene, by Thermo Fisher Scientific (1 mentions) Formamide, by Thermo Fisher Scientific (1 mentions) Titanium 4 butoxide, by Merck Group (1 mentions) Pvdf co hfp, by Merck Group (1 mentions) Acetone, by Merck Group (1 mentions) N n dimethylformamide (dmf), by Thermo Fisher Scientific (1 mentions) Chloroform, by Thermo Fisher Scientific (1 mentions) Pluronic f68, by Merck Group (1 mentions) Triton x 100, by Merck Group (1 mentions) Pluronic f 127, by Merck Group (1 mentions) Triphenyl phosphine, by Maclin Biochemical Technology (1 mentions) Cadmium oxide, by Merck Group (1 mentions) Trioctylphosphine oxide, by Maclin Biochemical Technology (1 mentions) Trioctylphosphine, by Maclin Biochemical Technology (1 mentions) Sudan 1, by Merck Group (1 mentions) Selenium powder, by Maclin Biochemical Technology (1 mentions) Ticl4, by Maclin Biochemical Technology (1 mentions) Oleic acid, by Sinopharm (1 mentions) Octadecene ode, by Sinopharm (1 mentions)

Spelling variants of this product

Sudan II (6 citations) TM-blue (2 citations)

5 protocols using sudan blue 2

Fabrication of Photocurable Hybrid Materials

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Titanium(iv) butoxide (97%, reagent grade), ethoxylated trimethylolpropane triacrylate (ETPTA) (average M_n ∼ 428), Pluronic F108 (average M_n ∼ 14 600), and Sudan Blue II were purchased from Sigma-Aldrich. Toluene (certified ACS) and molecular sieves (4A) were purchased from Fisher Scientific. Formamide (99.5+%, ACS reagent, nitrogen flushed) was purchased from Alfa Aesar. Darocur 4265 (Omnirad 4265) was purchased from IGM Resins USA, Inc. Deionized (DI) water was produced using a PURELAB Flex purification system (Elga). All chemicals were used as received.

Campbell Z.S., Jackson D., Lustik J., Al-Rashdi A.K., Bennett J.A., Li F, & Abolhasani M. (2020). Continuous flow synthesis of phase transition-resistant titania microparticles with tunable morphologies. RSC Advances, 10(14), 8340-8347.

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Commercial Melamine Sponge Characterization

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Commercial melamine sponges were purchased from BASF. Tween 80 was supplied by Acros. Sudan Blue II was purchased from Sigma Aldrich.

Wang C.F., Huang H.C, & Chen L.T. (2015). Protonated Melamine Sponge for Effective Oil/Water Separation. Scientific Reports, 5, 14294.

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Polymer Nanocomposite Synthesis and Characterization

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Poly (vinylidene fluoride-co-hexafluoropropylene) (PVDF-coHFP, M_n = 130,000 Da), acetone (purity > 99.5%), and Sudan Blue II (SB) were bought from Sigma-Aldrich (Milan, Italy). Commercial TiO₂ nanoparticles (PC 500) were provided by Millenium Inorganic Chemicals (Stallingborough, UK). An SEM image of these TiO₂ nanoparticles is reported in (Supplementary Material Figure S1). CO₂ (99.9% purity) was supplied by Morlando Group Srl (Sant’Antimo, Naples, Italy).

Guastaferro M., Baldino L., Vaiano V., Cardea S, & Reverchon E. (2022). Supercritical Phase Inversion to Produce Photocatalytic Active PVDF-coHFP_TiO2 Composites for the Degradation of Sudan Blue II Dye. Materials, 15(24), 8894.

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Dye-Loaded Pluronic Micelle Preparation

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1,4-Bis(butylamino)anthraquinone (sudan blue II, Sigma #306436); 1,4-Bis (ethylamino)-9,10-anthrquinone (sudan blue, Sigma #229121); D&C Green (Solvent Green 3, Spectrum #D1126). Pluronic F127 (Sigma, #P2443); Pluronic F108 (Sigma, #542342); Pluronic F68 (Sigma, #412325); Dimyristoylphosphatidylcholine (DMPC, Avanti #850345P); Triton X-100 (Sigma, #X100–500ML); Tetrohydrofuran (THF, Avantor, #9440–03); N, N-Dimethylformamide (Fisher, D119–4); Chloroform (Fisher, #C298–4).

Zhang Y, & Lovell J.F. (2015). Reversible Micro- and Nano- Phase Programming of Anthraquinone Thermochromism Using Blended Block Copolymers. Langmuir : the ACS journal of surfaces and colloids, 31(50), 13488-13493.

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Synthesis of Colloidal Semiconductor Nanocrystals

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Selenium powder, sulfur, trioctylphosphine (TOP), trioctylphosphine oxide (TOPO), tetradecylphosphonic acid (TDPA), tributyl phosphate (TBP), TiCl₄ and triphenylphosphine (TPP) were purchased from Macklin. Ethanol, hexane, toluene, isopropanol, octadecene (ODE), oleylamine (OAm) and oleic acid (OA) were purchased from Sinopharm. Dodecanethiol (DDT), octane, cadmium oxide, Sudan I and Sudan blue II were purchased from Sigma-Aldrich. All chemicals were used without further purifications.

Yang Z., Wei Y., Wei J, & Yang Z. (2022). Chiral superstructures of inorganic nanorods by macroscopic mechanical grinding. Nature Communications, 13, 5844.

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