Nickel films were electrodeposited from the electrolyte containing 0.1 mol/L nickel sulfate, 0.01 mol/L nickel chloride, 0.05 mol/L boric acid, and 0.3756 mol/L diethanolamine
at the deposition potential of 1.3 V.
Sunflower oil (30 g) was mixed with diethanolamine
(25 g) in a beaker.
The plate was washed with PBS, and buffered substrate (1 g/L p-nitrophenyl phosphate in diethanolamine
buffer) was added.
To grow NiO NSs on the ZnO NR surface, the Ni seed solution was first prepared by mixing nickel acetate tetrahydrate (Ni([OCOC[H.sub.3]).sub.2] x 4[H.sub.2]O, Sigma-Aldrich) with 2-methoxyethanol (C[H.sub.3]OC[H.sub.2]C[H.sb.2]OH, Sigma-Aldrich) and diethanolamine
([HN(C[H.sub.2]C[H.sub.2]OH).sub.2], Sigma-Aldrich) under continuous magnetic stirring at 70[degrees]C for 2 h.
The reason is that cocamide MIPA was chosen because it has no free diethanolamine
, whereas cocamide MEA contains trace amounts of diethanolamine
which can be unacceptable to some consumers.
Cleavage after 60 h (b) Amine-containing nucleophile (a) % Ethanolamine 28 Diethanolamine
17 Tris[hydroxymethyl]aminomethane 14 Ethylenediamine 8 Hydroxylamine Complex destroyed Hydrazine Complex destroyed (a) The concentration of the nucleophiles was 0.1 mol/L, respectively.
In another previous work, we achieved depolymerization of PET with diethanolamine
at high pressure and high temperature in the presence of xylene for the first time.
As-prepared samples were further ground into fine powder and mixed with diethanolamine
and ethanol to form a paste with a weight ratio of 100 : 10 : 10.
methoxycinnamate is no longer a permitted UV filter for human sunscreen drugs in the US.
Four chemicals (coconut oil diethanolamine
, N-methyloacrylamide, and methylphenidate) were negative in the transgenic models and the NTP rat bioassay.
PYD immunoassay reagents, including PYD-coated microplates, monoclonal anti-PYD alkaline phosphatase conjugate, PYD calibrators, controls, wash buffer, substrate, diethanolamine
buffer, and stop solution, were obtained from Metra Biosystems, Inc.