TY - JOUR
T1 - The synthesis of poly(hydroxamic acid) from poly(acrylamide)
AU - Domb, A. J.
AU - Cravalho, E. G.
AU - Langer, R.
PY - 1988/9
Y1 - 1988/9
N2 - Poly(hydroxamic acid) in gel or water soluble from was prepared from the reaction of poly(acrylamide) and hydroxylamine in basic aqueous solution (pH > 12) at room temperature. The polymers were composed of 70% hydroxamic acid groups, less than 5% carboxylic acid groups, and 25% unreacted amide groups. The polymers exhibited high affinity to iron(III) and copper(II) in the pH range of 1 to 5 with a high binding rate. A binding of 3 mmol/g for both metals was achieved. Preliminary tests demonstrated the urease inhibitory activity of both linear and crosslinked poly(hydroxamic acids).
AB - Poly(hydroxamic acid) in gel or water soluble from was prepared from the reaction of poly(acrylamide) and hydroxylamine in basic aqueous solution (pH > 12) at room temperature. The polymers were composed of 70% hydroxamic acid groups, less than 5% carboxylic acid groups, and 25% unreacted amide groups. The polymers exhibited high affinity to iron(III) and copper(II) in the pH range of 1 to 5 with a high binding rate. A binding of 3 mmol/g for both metals was achieved. Preliminary tests demonstrated the urease inhibitory activity of both linear and crosslinked poly(hydroxamic acids).
UR - http://www.scopus.com/inward/record.url?scp=0024070237&partnerID=8YFLogxK
U2 - 10.1002/pola.1988.080261001
DO - 10.1002/pola.1988.080261001
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AN - SCOPUS:0024070237
SN - 0887-624X
VL - 26
SP - 2623
EP - 2630
JO - Journal of Polymer Science, Part A: Polymer Chemistry
JF - Journal of Polymer Science, Part A: Polymer Chemistry
IS - 10
ER -