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18,044 results
  • Chemical Modification of Alginate for Controlled Oral Drug Delivery. [Journal Article]
    J Agric Food Chem 2019Banks SR, Enck K, … Welker ME
  • Here we report two methods that chemically-modify alginate to achieve neutral-basic pH-sensitivity of the resultant hydrogel. The first method involves direct amide bond formation between alginate and 4-(2-aminoethyl)benzoic acid. The second method that arose out of the desire to achieve better control of the degradation rate of the alginate hydrogel, involves reductive amination of oxidized algi…
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