Log In Sign up
The largest database of trusted experimental protocols

Cetyltrimethylammonium bromide ctab

Manufactured by Avantor
Visit Supplier
Sourced in United States

Cetyltrimethylammonium bromide (CTAB) is a cationic surfactant commonly used in laboratory applications. It functions as a detergent, emulsifier, and phase-transfer agent. CTAB is often utilized in DNA extraction, protein purification, and the preparation of nanoparticles.

Automatically generated - may contain errors

Lab products found in correlation

Safranin o, by Merck Group (2 mentions) Tetraethyl orthosilicate teos, by Merck Group (2 mentions) Trimethylamine, by Avantor (1 mentions) 3 mercaptopropionic acid, by Thermo Fisher Scientific (1 mentions) Allylamine, by Thermo Fisher Scientific (1 mentions) Hexachlorocyclotriphosphazene, by Thermo Fisher Scientific (1 mentions) Deuterated chloroform, by Eurisotop (1 mentions) 2 2 dimethoxy 2 phenylacetophenone dmpa, by Merck Group (1 mentions) 3 mercaptopropyl trimethoxysilane, by Merck Group (1 mentions) Sodium ascorbate, by Merck Group (1 mentions) Lithium bis trimethylsilyl amide lin sime3 2, by Merck Group (1 mentions) Triethylamine et3n, by Merck Group (1 mentions) 4 6 diamidino 2 phenylindole (dapi), by Merck Group (1 mentions) Deuterated chloroform cdcl3, by Merck Group (1 mentions) 3 triethoxysilyl propyl isocyanate, by Merck Group (1 mentions) 4 aminomethylpyridine, by Merck Group (1 mentions) L ascorbic acid, by Thermo Fisher Scientific (1 mentions) Sodium borohydride nabh4, by Thermo Fisher Scientific (1 mentions) Sucrose, by Sinopharm (1 mentions) Rhodamine 6g r6g, by J&K Scientific (1 mentions)

8 protocols using cetyltrimethylammonium bromide ctab

1

Synthesis of Hexachlorocyclotriphosphazene Derivatives

Check if the same lab product or an alternative is used in the 5 most similar protocols
Hexachlorocyclotriphosphazene (98%) was purchased from Acros organics; 3-mercaptopropionic acid (99%) and allylamine (>98%) from Alfa Aesar (Karlsruhe, Germany); 2,2-dimethoxy-2-phenylacetophenone (DMPA) (99%) and (3-mercaptopropyl)trimethoxysilane (95%) were obtained from Sigma-Aldrich (Vienna, Austria); anhydrous THF, trimethylamine and cetyltrimethylammonium bromide (CTAB) (≥99%) from VWR (Vienna, Austria); ethanol (99%) from Fluorochem (Derbyshire, UK); and NaOH (98%) from J. T. Baker (Fisher Scientific, Wien, Austria). Deuterated chloroform and methanol for NMR experiments from Eurisotop (Saint Aubin, France). Triethylamine was distilled before usage for the substitution reaction. All other chemicals and solvents were used as received.
Poscher V., Pappas G.S., Brüggemann O., Teasdale I, & Salinas Y. (2020). Hybrid Porous Microparticles Based on a Single Organosilica Cyclophosphazene Precursor. International Journal of Molecular Sciences, 21(22), 8552.
+ Open protocol
+ Expand
2

Functionalized Hybrid Nanoparticle Synthesis

Check if the same lab product or an alternative is used in the 5 most similar protocols
Safranin O (≥85%), sodium ascorbate (99%), tetraethyl orthosilicate (TEOS, 98%), lithium bis(trimethylsilyl)amide (LiN(SiMe3)2, 97%), phosphorous trichloride (PCl3, 99%), dichlorotriphenylphosphorane (Ph3PCl2, 95%), were purchased from Sigma Aldrich. Cetyltrimethylammonium bromide (CTAB, >99%) was purchased from VWR. Triethylamine (Et3N) from Merck was distilled and dried over molecular sieves (3 Å). Sodium hydroxide (98%) and copper(ii) sulfate pentahydrate (98.5%) were purchased from J. T. Barker. 3-Azidopropyl triethoxysilane (97%), camptothecin (>98%) and 2-propynylamine (97%) were purchased from fluorochem. Polyetheramine copolymer (PEO-PPO-NH2), sold under trade name Jeffamine® M-2005, with nominal molecular weight of 2000 g mol−1, was purchased from Huntsman Performance Products. Deuterated chloroform (CDCl3), (99.8%, Sigma Aldrich) was used for NMR measurements. Uranyless EM Stain (contrast stain solution for TEM) was purchased from EMS. Solvents were purchased from VWR and Alfa Aesar, and used as received if not stated otherwise. Anti-LAMP1 rabbit primary antibody and goat anti-rabbit secondary antibody IgG H&L (Alexa Fluor® 488) were purchased from Abcam. DAPI was purchased from Sigma-Aldrich.
Salinas Y., Kneidinger M., Fornaguera C., Borrós S., Brüggemann O, & Teasdale I. (2020). Dual stimuli-responsive polyphosphazene-based molecular gates for controlled drug delivery in lung cancer cells. RSC Advances, 10(46), 27305-27314.
+ Open protocol
+ Expand
3

Synthesis of ruthenium-based complexes

Check if the same lab product or an alternative is used in the 5 most similar protocols
Safranin O (≥85%), tetraethyl orthosilicate (TEOS, 98%), 3-(triethoxysilyl)propylisocyanate (95%) and 4-(aminomethyl)pyridine (4AMP, 98%) were purchased from Sigma-Aldrich (Vienna, Austria). Cetyltrimethylammonium bromide (CTAB, >99%) was purchased from VWR (Vienna, Austria). Solvents were purchased from VWR and Alfa Aesar (Karlsruhe, Germany), and used as received, if not stated otherwise. [Ru(bpy)2(4AMP)2](PF6)2 (RC1) was synthetized according to the procedure described by our group [23 (link),28 (link)], and [Ru(bpy)2(PPh3)Cl]Cl (RC2) was synthetized by following a reported procedure [29 (link)], see Figure S1.
Salinas Y., Brüggemann O., Monkowius U, & Teasdale I. (2020). Visible Light Photocleavable Ruthenium-Based Molecular Gates to Reversibly Control Release from Mesoporous Silica Nanoparticles. Nanomaterials, 10(6), 1030.
+ Open protocol
+ Expand
4

Synthesis of α-Fe2O3 Nanoparticles

Check if the same lab product or an alternative is used in the 5 most similar protocols
Ordinary Portland Cement (OPC) type 1 and fly ash were provided by cement plant (SCG Cement Co., Ltd., Saraburi, Thailand). Commercial α-Fe2O3 came from a vendor for cement factory and its properties were analyzed by XRD and SEM. The synthesized α-Fe2O3 nanoparticles were prepared by surfactant-assisted method as described previously [23 (link)]. Iron (II) sulfate heptahydrate (FeSO4·7H2O, 99%) from Quality Reagent Chemical (QREC, Auckland, New Zealand) served as the precursor for the nanoparticle synthesis. Ammonium hydroxide solution (NH4OH, 30 wt%) in water was purchased from Sigma–Aldrich (Sigma-Aldrich In., Saint Louis, MO, USA). Sodium dodecyl sulfate (SDS) was obtained from Ajax Finechem (Ajex finechem Inc., Taren Point, Australia). Cetyltrimethylammonium bromide (CTAB) provided from Amresco (Amresco Inc., Solon, OH, USA). Polyoxyethlyene tert-octylphenyl ether (TX100) was supplied from Applichem Panreac (Applichem Gmbh Inc., Darmstadt, Germany). All chemicals for α-Fe2O3 synthesis were used as-received.
Kongsat P., Sinthupinyo S., O’Rear E.A, & Pongprayoon T. (2021). Effect of Morphologically Controlled Hematite Nanoparticles on the Properties of Fly Ash Blended Cement. Nanomaterials, 11(4), 1003.
+ Open protocol
+ Expand
5

Synthesis of Gold Nanoparticles

Check if the same lab product or an alternative is used in the 5 most similar protocols
Chlorauric acid (HAuCl4·3H2O), sulphuric acid (H2SO4), sodium chloride (NaCl), and silver nitrate (AgNO3) were purchased from Beijing Chemical Reagent Company (Beijing, China). L-ascorbic acid (AA) and sodium borohydride (NaBH4) were from Alfa Aesar (Haverhill, MA, USA). Poly (diallyldimethylammonium chloride (PDDAC, M.W. 100,000–200,000), poly (sodium p-styrensulfonate) (PSS, M.W. 70,000) and cetyltrimethylammonium bromide (CTAB) were obtained from Amresco (Solon, OH, USA). Sucrose was purchased from Sinopharm Chemical Reagent Co., Ltd. (Beijing, China). Deionized water (18 MΩ·cm) was used in this study.
Liu Y., Wen H., Wu X., Wu M., Liu L., Wang J., Huo G., Lyu J., Xie L, & Dan M. (2021). The Bio-Persistence of Reversible Inflammatory, Histological Changes and Metabolic Profile Alterations in Rat Livers after Silver/Gold Nanorod Administration. Nanomaterials, 11(10), 2656.
+ Open protocol
+ Expand
6

Rhodamine 6G and CTAB Protocol

Check if the same lab product or an alternative is used in the 5 most similar protocols
Rhodamine 6G (R6G) was purchased from J&K Chemical. Cetyltrimethylammonium bromide (CTAB) was purchased from Amresco. All the other chemicals used in the experiments were purchased from Sigma-Aldrich without further purification.
Liang Y., Xie Y., Chen D., Guo C., Hou S., Wen T., Yang F., Deng K., Wu X., Smalyukh I.I, & Liu Q. (2017). Symmetry control of nanorod superlattice driven by a governing force. Nature Communications, 8, 1410.
+ Open protocol
+ Expand
7

Multifunctional Nanomaterial Fabrication

Check if the same lab product or an alternative is used in the 5 most similar protocols
Poly-D-lysine (30–70 KDa), peroxynitrite (ONOO-), gelatin, PTFE tubing (1/16 in. × 0.031 in.), fibrinogen, thrombin, calcium chloride (CaCl2), IR775, dimethylformamide (DMF), isopropyl alcohol (IPA), mercaptopropionic acid, triethylamine (TEA), sodium borohydride (NaBH4), gold chloride trihydrate (HAuCl4), silver nitrate (AgNO3), ascorbic acid, and tetraethyl orthosilicate (TEOS) were purchased from Sigma-Aldrich; cetyl-trimethylammonium bromide (CTAB) was purchased from Amresco, 2 KDa polyethylene glycol (mPEG-SH) from Laysan Bio, 3.4 KDa SG-PEG-SG from NOF America, and ammonium hydroxide (NH3OH) from Fisher Scientific.
Dhada K.S., Hernandez D.S, & Suggs L.J. (2019). In vivo Photoacoustic Tracking of Mesenchymal Stem Cell Viability. ACS nano, 13(7), 7791-7799.
+ Open protocol
+ Expand
8

Synthesis and Characterization of Hylin a1 Peptides

Check if the same lab product or an alternative is used in the 5 most similar protocols
Hylin a1 and RGD-hylin a1 were synthesized by Ango Biotechnology Co., Ltd. (Shanghai, China). Dimethyl Sulphoxide (DMSO) and Triton-100 were of analytical grade and were used without further purification. These reagents were purchased from Sigma-Aldrich (USA). 0.25% Tripsin was purchased from Wisent (Australia). The fetal bovine serum was purchased from Millipore (USA), and DMEM was purchased from Hyclone (USA). Annexin V FITC Apoptosis Detection Kit (Cat. NO. 556547) and Flow Cytometry Mitochondrial Membrane Potential Detection Kit (Cat. NO. 551302) were purchased from BD (USA). Cetyltrimethylammonium bromide (CTAB) was from Amresco. Poly acrylic acid (PAA, average molecular weight 240,000, 25 wt % solution in water) was from Alfa Aesar. NaCl, Na2HPO4.2H2O, KH2PO4, and KCl were all of analytical grade. The 10 mM phosphate-buffered saline (PBS) solutions (pH = 7.4) contained 0.01 M sodium phosphate, 0.137 M NaCl, 0.01 M Na2HPO4.2H2O, 0.002 M KH2PO4 and 0.0027 M KCl. Ultrapure water in the experiment was provided by Milli-Q Academic system (USA).
Cao J., Zhang Y., Shan Y., Wang J., Liu F., Liu H., Xing G., Lei J, & Zhou J. (2017). A pH-dependent Antibacterial Peptide Release Nano-system Blocks Tumor Growth in vivo without Toxicity. Scientific Reports, 7, 11242.
+ Open protocol
+ Expand

About PubCompare

Our mission is to provide scientists with the largest repository of trustworthy protocols and intelligent analytical tools, thereby offering them extensive information to design robust protocols aimed at minimizing the risk of failures.

We believe that the most crucial aspect is to grant scientists access to a wide range of reliable sources and new useful tools that surpass human capabilities.

However, we trust in allowing scientists to determine how to construct their own protocols based on this information, as they are the experts in their field.

Ready to get started?

Sign up for free.
Registration takes 20 seconds.
Available from any computer
No download required

Sign up now

Revolutionizing how scientists
search and build protocols!