pH-induced Crosslinking of Rice Starch via Schiff Base Formation

Srisawang, N; Nobsathian, Saksit; Wirasate, Supa; Chitichotpanya, Chayanisa

doi:10.1007/s13233-019-7162-9

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Tanning and In Situ Dyeing Mechanism Of Bat-idp1

Effect Of Ph On 5-fu Release1

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2020

2023

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Cited by 4 publications

(2 citation statements)

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“…39 It should be noted that the C-6 resonance of Lys (39.4 ppm) moves toward higher fields (39.1 ppm) in the MP, which may be caused by the combination between Lys and BAT-iDP. 39 More importantly, the resonance peak of the Schiff base at 160.5 ppm (C-b) is observed, 40,41 suggesting the successful reaction between BAT-iDP and Lys.…”

Section: Tanning and In Situ Dyeing Mechanism Of Bat-idpmentioning

confidence: 97%

Biomass-derived aldehyde tanning agents with in situ dyeing properties: a ‘Two Birds with One Stone’ strategy for engineering chrome-free and dye-free colored leather

2022

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Section: Tanning and In Situ Dyeing Mechanism Of Bat-idpmentioning

confidence: 97%

Biomass-derived aldehyde tanning agents with in situ dyeing properties: a ‘Two Birds with One Stone’ strategy for engineering chrome-free and dye-free colored leather

2022

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“…The increase in the swelling leads to an increase in the free volume available for the release of the drug between polymer chains. Srisawanget al [37] determined that pH affects the swelling behavior, which is defined as the capacity of starch to trap water, which increases as it approaches alkaline conditions. Olayinka et al [38] reported that the swelling percentage of starch did not increase significantly between pH 2-6.…”

Section: Effect Of Ph On 5-fu Releasementioning

confidence: 99%

Starch‐Based Membranes for Controlled Release of 5‐Fluorouracil In Vitro

2021

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Starch is a natural polymer that is among the sustainable materials and has the characteristics of being a green material in harmony with nature. In this study, a potential transdermal release system was evaluated by investigating 5-fluorouracil (5-FU) transfer through starch/poly(vinyl alcohol) (PVA) membranes in vitro. The effects of membrane thickness, starch/PVA blending ratio, pH, and temperature on the release of 5-FU from the membranes were studied. At the end of the study, it was deduced that decrease in pH reduces the released amount of 5-FU from starch/PVA membranes and 5-FU transfer from membranes could be controlled within a fairly constant range. The diffusion coefficient was determined as 4.84�10 À 3 , 4.49 �10 À 3 and 2.54�10 À 3 cm 2 s À 1 for the pH of 7.4, 5.5, and 3.5, respectively. The activation energy for the permeation 5-FU from starch/PVA membrane (60/40, v/v) was found to be 9.72 kJ mol À 1 .

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