The largest database of trusted experimental protocols

15 protocols using 3 mercaptopropionic acid

1

Organic Materials Synthesis and Purification

Check if the same lab product or an alternative is used in the 5 most similar protocols
For this study, SubPc (99%), mCP (99%), TPBi (99%), C545T (99%), TAPC (99%), and PTB7 (Mw > 50,000) were obtained from Lumtec Inc., C60 (99%) and C70 (99%) were obtained from MER Corporation, MoO3 (99%) and BCP (98%) were obtained from Alfa Aesar, chloroform (99%), 3-mercaptopropionic acid (99%), octane (98%), oleic acid (tech. grade 90%) acetonitrile (99.5%), and methyl acetate (anhydrous) were obtained from Sigma–Aldrich, selenium dioxide (99.8%) and 1-octadecene (90%) were obtained from Acros Organics. All materials above were used as received. The NPD (99%) was synthesized by the Dow Chemical Company and purified once by temperature-gradient sublimation69 (link). Cadmium myristate was prepared on a multi-gram scale according to the method reported by Chen et al.70 (link).
+ Open protocol
+ Expand
2

Synthesis of Copper-Indium-Zinc Sulfide

Check if the same lab product or an alternative is used in the 5 most similar protocols
Zinc acetate (Zn(OAc)2, 99.99%), indium acetate (In(OAc)3, 99.99%), oleylamine (OAm, 95%), 1-octadecene (ODE, 97%), sulfur powder (99.99%) were purchased from Aldrich, copper iodide (CuI, 99.99%), 3-mercaptopropionic acid (MPA, 99%) were obtained from Alfa Aesar. All reagents were used as received without further treatments.
+ Open protocol
+ Expand
3

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.
+ Open protocol
+ Expand
4

Synthesis of Gold Nanoparticles Using CTAB

Check if the same lab product or an alternative is used in the 5 most similar protocols
Cetyltrimethylammonium bromide (CTAB, ≥99.9%), l-ascorbic acid (AA, 100%), sodium borohydride (NaBH4, ≥99%), trisodium citrate dihydrate (Na3C6H5O7·2H2O, Na3Cit), gold chloride hydrate (HAuCl4·xH2O, 99.999%) and poly(ethylene glycol) methyl ether thiol (thiolated polyethylene glycol, PEG–SH, average Mn = 2000) were obtained from Sigma-Aldrich. Cetyltrimethylammonium chloride (CTAC, ≥98%) was obtained from Wako. Sodium hydroxide (NaOH, 1 M), anhydrous ethanol (C2H5OH ≥ 99.9%) and dichloromethane (CH2Cl2 ≥99.5%) were obtained from Daejung. 3-Mercaptopropionic acid (MPA ≥ 99%) was purchased from Alfa Aesar. Si wafers and wet oxidized (300 nm) SiO2/Si wafers were purchased from DASOM RMS. These chemicals were used without further purification with deionized water (Pure Water Corporation). Fluorine-doped tin oxide (FTO, 8 Ω □−1) was purchased from Wooyang GMS. Titanium dioxide (TiO2), tungsten oxide (WO3) and hematite (α-Fe2O3) were purchased from Kojundo Chemical (grain shape, 99.9%).
+ Open protocol
+ Expand
5

Colloidal Nanocrystal Synthesis Protocol

Check if the same lab product or an alternative is used in the 5 most similar protocols
Copper(I) iodide (CuI, 99.998%), indium(III) iodide (InI3, 99.999%), and 3-mercaptopropionic acid (MPA, 99%) were purchased from Alfa-Aesar. Dichloromethane (99.8%), oleylamine (OAm, technical grade), oleic acid (OAc, technical grade), trioctylphosphine (TOP, 97%), selenium (99.99%), 1-dodecanethiol (DDT, 98%), 1-octylamine (OcAm, 99%), zinc nitrate hexahydrate (Zn(NO3)2·6H2O, 98%), sodium sulfide (Na2S), and sodium sulfite (Na2SO3, ≥98.0%) were purchased from Sigma-Aldrich. Ethanol (99.5% anhydrous), mEthanol (99.5%), chloroform (99.95%), and sodium hydroxide (NaOH, 99.8%) were purchased from Samchun Chemicals. n-Butanol (99%) was purchased from Daejung Chemicals & Metals. The OAm was dried under a vacuum before use.
+ Open protocol
+ Expand
6

Synthesis of Colloidal Nanocrystals

Check if the same lab product or an alternative is used in the 5 most similar protocols
Indium acetate (In(OAc), 99.99%, Sigma‐Aldrich), oleic acid (OA, 90%), hexane (95% anhydrous, Sigma‐Aldrich), 2‐methyltetrahydrofuran (2‐meTHF, 99.0% anhydrous, Sigma‐Aldrich), 2‐methylanisole (2‐MA, 99.0%, Sigma‐Aldrich), toluene (99.5%, Sigma‐Aldrich), 1,2‐ethanedithiol (EDT, 99.0%, Sigma‐Aldrich), ethanethiol (ET, 97%, Sigma‐Aldrich), chlorobenzene (CB, 99.8% anhydrous, Sigma‐Aldrich), acetonitrile (ACN, 99.5%, Sigma‐Aldrich), ethyl acetate (EA, 99.5%, Sigma‐Aldrich), chloroform (CF, 99.8%, Sigma‐Aldrich), butylamine (BTA, 99.5%, Sigma‐Aldrich), benzoic acid (BA, 99.5%, Sigma‐Aldrich), nitrosyl tetrafluoroborate (NOBF4, 95%, Sigma‐Aldrich), and dioctylamine (DOA, 97%, Sigma‐Aldrich) were purchased and used as received. The compounds 1‐octadecene (ODE, 90%, Alfa Aesar), octane (98%, Alfa Aesar), and 3‐mercaptopropionic acid (MPA, 99%, Alfa Aesar) were purchased and used without further purification. 1‐butanol (BuOH, 99.8%) was purchased from Junsei chemical, ME (99%) was purchased from Daejung, and Tris(trimethylsilyl)arsine ((TMSi)3As, 99%) was purchased from JSI Silicone and was distilled before use.
+ Open protocol
+ Expand
7

Catechin Quantification in Green Tea Extract

Check if the same lab product or an alternative is used in the 5 most similar protocols
All solvents were of HPLC-grade or higher and were purchased from Thermo Scientific (Pittsburgh, PA) as were the following chemicals: butylated hydroxytoulene (BHT), diethylenetriamine pentaacetate (DTPA), monomethylarginine, ortho-pthalaldehyde (OPA), 3-mercaptopropionic acid, boric acid, potassium phosphate monobasic anhydrous, and trichloroacetic acid (TCA). The following were from Sigma (St Louis, MO, USA): caffeine, EC, ECG, EGC, EGCG, phosphate buffered saline (PBS), 2-thiobarbituric acid (TBA). Decaffeinated powdered GTE containing 82% (w/w) total catechins (63% EGCG, 18% EGC, 10% ECG, and 9% EC) as verified by HPLC-UV21 (link) was from Taiyo International (90LB Sunphenon; Minneapolis, MN).
+ Open protocol
+ Expand
8

SARS-CoV-2 Spike Protein Detection

Check if the same lab product or an alternative is used in the 5 most similar protocols
Phosphate buffered saline (PBS), glycine, hydrochloric acid and tyrosine were purchased from Sigma Aldrich (USA). Tris(2-carboxyethyl) phosphine (TCEP) and 3-mercaptopropionic acid (MPA) were purchased from Thermo Scientific (USA). Recombinant spike S1 protein of SARS-CoV-2 (molecular weight = 78.3 KDa) and anti S1 monoclonal antibody were purchased from Sino Biological Inc. (China). Erythropoietin, troponin and insulin were purchased from Abcam (Australia). All preparations were made using deionized water (ultrapure Millipore, 18.2 MΩ cm, 25 °C). Gold coated silicon nanopillar substrate (Au@SNP) was outsourced from Silmeco ApS (Denmark), molecular sieve columns (illustra NAP-5) were outsourced from GE Healthcare Life Science (Australia).
+ Open protocol
+ Expand
9

Optimized Biomolecular Conjugation Protocol

Check if the same lab product or an alternative is used in the 5 most similar protocols
All the following chemicals were purchased from Sigma-Aldrich: skimmed milk powder (70,166), 2-(N-Morpholino)ethanesulfonic acid monohydrate MES (69,889), Sodium dodecyl sulfate (L3771), Glycine (G8898), Ammonium persulfate (A3678), Agarose (A9539), Trizma base (T1503), Tween 20 (P1379), Ethylenediaminetetraacetic acid disodium salt dihydrate, EDTA (E4884), N,N,N′,N′-Tetramethylethylenediamine (T9281), Acrylamide/bis-acrylamide,40% solution (A7802), , DL-Dithiothreitol (D5545), Ethanol (32,294–2), Methanol (24,229–2), Phosphate buffered saline PBS tablet (P4417), 3-Mercaptopropionic acid (M5801), Cadmium chloride (202,908), 4-Aminophenyl β-D-galactopyranoside (A9545), Sodium borhydride (S9125), N-(3-Dimethylaminopropyl)-N′-ethylcarbodiimide hydrochloride (E6383), N-Hydroxysulfosuccinimide sodium salt (56,485).Tellurium, 99.8%, powder (315,990,250) was purchased from Acros Organics.
+ Open protocol
+ Expand
10

Synthesis of Fluorescent Silica Nanoparticles

Check if the same lab product or an alternative is used in the 5 most similar protocols
Cadmium chloride hemipentahydrate (CdCl2·2.5 H2O; >98%), sodium borohydride (NaBH4; 99%), tetraethyl orthosilicate (TEOS, 98%), L-Arginine (>98%), rhodamine 6G (99% dye content), rhodamine 800, and silica nanoparticles (12 nm, surface area 175–225 m2/g, purity 99.8%) were obtained from Aldrich (Milwaukee, WI, USA). Zinc chloride (ZnCl2; 99.99%), 3-mercaptopropionic acid (MPA), and selenium powder (Se; 99.5+%, 200 mesh) were obtained from Acros (Geel, Belgium). Sodium hydroxide (NaOH) and ammonium hydroxide (NH4OH; 28%–30%) were obtained from Mallinckrodt Chemicals (Phillipsburg, NJ, USA). All chemicals were used without further purification. The H2O used in this study was purified by a Barnstead NANOpure Infinity ultrapure water system (Dubuque, IA, USA).
+ 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!