2.1. Materials and chemicals. Silicone hollow cylinders (L:22 mm, ID: 4 mm, WT: 0.5 g) were cut from extruded silicone tubing (Nusil MED-4720) and carbon dioxide (N48) was supplied by Air Liquide Denmark (Copenhagen, Denmark). 2-hydroxyethyl methacrylate (97%, HEMA), poly (ethylene glycol) methyl ether acrylate Mn 480 (PEGMEA), butyl methacrylate (BMA), 2,3,3-Trimethylindolenin 98%, 2-hydroxy-5-nitrobenzaldehyde, acetonitrile, diethyl ether, dichloromethane (DCM), hexane, potassium hydroxide, triethylamine, methacryloyl chloride, 2-bromoethanol, 98% ethylene glycol dimethacrylate (EGDMA), tetrahydrofuran (THF), doxycycline hyclate, curcumin, dopamine hydrochloride and ethanol (99.8%, EtOH) and 3-(3,4-Dihydroxyphenyl)-L-alanine (L-DOPA) were purchased from Sigma-Aldrich. Removal of the monomethyl ether hydroquinone (MEHQ) inhibitor from HEMA and PEGMEA and their purification was done as described previously 53 (link) . Diethyl peroxydicarbonate (DEPDC) in hexane was prepared as described by Xu et al 56 (link) and used as initiator for radical polymerization.
3 3 4 dihydroxyphenyl l alanine l dopa
Manufactured by Merck Group
Sourced in United States
3-(3,4-Dihydroxyphenyl)-L-alanine (L-DOPA) is a chemical compound used in laboratory research. It is an amino acid that serves as a precursor to the neurotransmitters dopamine, norepinephrine, and epinephrine.
Automatically generated - may contain errors
Lab products found in correlation
Hexane, by Merck Group (1 mentions)
Acetonitrile, by Merck Group (1 mentions)
Potassium hydroxide, by Merck Group (1 mentions)
Curcumin, by Merck Group (1 mentions)
Dichloromethane, by Merck Group (1 mentions)
Triethylamine, by Merck Group (1 mentions)
Tetrahydrofuran, by Merck Group (1 mentions)
Diethyl ether, by Merck Group (1 mentions)
2 hydroxyethyl methacrylate, by Merck Group (1 mentions)
Dopamine hydrochloride, by Merck Group (1 mentions)
Methacryloyl chloride, by Merck Group (1 mentions)
Doxycycline hyclate, by Merck Group (1 mentions)
2 hydroxy 5 nitrobenzaldehyde, by Merck Group (1 mentions)
2 3 3 trimethylindolenin, by Merck Group (1 mentions)
Ethylene glycol dimethacrylate, by Merck Group (1 mentions)
2 bromoethanol, by Merck Group (1 mentions)
Butyl methacrylate, by Merck Group (1 mentions)
Phosphate buffer, by Merck Group (1 mentions)
Sodium chloride (nacl), by Avantor (1 mentions)
Phosphoric acid, by Merck Group (1 mentions)
2 protocols using 3 3 4 dihydroxyphenyl l alanine l dopa
1
Synthesis and Characterization of Silicone Polymer Composites
2
Tyrosinase Inhibition and Antioxidant Assays
Check if the same lab product or an alternative is used in the 5 most similar protocols
+ Expand
Mangiferin, kojic acid, tyrosinase (tyrosinase from mushroom), 3-(3,4-Dihydroxyphenyl)-L-alanine (L-DOPA), phosphate buffer (0.175 mM, pH 6.8), phosphoric acid were sourced from Sigma Chemical Co., (St. Louis, MO, USA), and TRIS-HCl, HCl (77 mM), NaCl, CaCl2, acetate buffer (acetic acid 79 mM, sodium acetate 24 mM, pH 3.75) for enzymatic assay, and acetate buffer 0.3 M, pH 3.6 for FRAP assay were sourced from Avantor Performance Materials Poland S. A. FeCl3 × 6H2O, HPLC-grade methanol, and ethanol were purchased from P.O.Ch. (Gliwice, Poland).
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
Revolutionizing how scientists
search and build protocols!