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R. Anthony, R. Sims (2013)
Optimization of cationic amino starch synthesis using biogenic amines.Carbohydrate polymers, 98 2
Jun Shi, N. Alves, J. Mano (2006)
Drug release of pH/temperature-responsive calcium alginate/poly(N-isopropylacrylamide) semi-IPN beads.Macromolecular bioscience, 6 5
E. Koźma, K. Olczyk, A. Głowacki, R. Korbut (1998)
[Wound repair].Postepy higieny i medycyny doswiadczalnej, 52 2
Mahmut Şeker, M. Hanna (2006)
Sodium hydroxide and trimetaphosphate levels affect properties of starch extrudatesIndustrial Crops and Products, 23
R. Wing, J. Willett (1997)
Water soluble oxidized starches by peroxide reactive extrusionIndustrial Crops and Products, 7
G. Wang, M. Thompson, Q. Liu (2012)
Controlling the moisture absorption capacity in a fiber-reinforced thermoplastic starch using sodium trimetaphosphateIndustrial Crops and Products, 36
Yuzhan Li, O. Rios, J. Keum, Jihua Chen, M. Kessler (2016)
Photoresponsive Liquid Crystalline Epoxy Networks with Shape Memory Behavior and Dynamic Ester Bonds.ACS applied materials & interfaces, 8 24
H. Staroszczyk (2009)
Microwave-assisted silication of potato starchCarbohydrate Polymers, 77
Xijun Lian, Wei Zhu, Yan Wen, Lin Li, Xiaoshuang Zhao (2013)
Effects of soy protein hydrolysates on maize starch retrogradation studied by IR spectra and ESI-MS analysis.International journal of biological macromolecules, 59
N. Pekel, F. Yoshii, T. Kume, O. Güven (2004)
Radiation crosslinking of biodegradable hydroxypropylmethylcelluloseCarbohydrate Polymers, 55
Piyarat Noosuk, S. Hill, P. Pradipasena, J. Mitchell (2003)
Structure-Viscosity Relationships for Thai Rice StarchesStarch-starke, 55
A. Ramdass, V. Sathish, M. Velayudham, P. Thanasekaran, S. Umapathy, S. Rajagopal (2017)
Luminescent sensor for copper(II) ion based on imine functionalized monometallic rhenium(I) complexesSensors and Actuators B-chemical, 240
Piyarat Noosuk, S. Hill, I. Farhat, J. Mitchell, P. Pradipasena (2005)
Relationship between Viscoelastic Properties and Starch Structure in Rice from ThailandStarch-starke, 57
O. Kittipongpatana, N. Kittipongpatana (2013)
Physicochemical, in vitro digestibility and functional properties of carboxymethyl rice starch cross-linked with epichlorohydrin.Food chemistry, 141 2
Jung-Ah Han, J. BeMiller (2008)
Effects of protein on crosslinking of normal maize, waxy maize, and potato starches.Carbohydrate polymers, 73 4
P. Chatakanonda, Saiyavit Varavinit, P. Chinachoti (2000)
Effect of Crosslinking on Thermal and Microscopic Transitions of Rice StarchLwt - Food Science and Technology, 33
E. Cordes, W. Jencks (1962)
On the Mechanism of Schiff Base Formation and HydrolysisJournal of the American Chemical Society, 84
I. Kaya, Esra Kılavuz (2015)
Novel Multicolor Schiff Base Polymers Prepared via Oxidative PolycondensationJournal of Fluorescence, 25
Yinghua Jin, Chao Yu, Ryan Denman, Wei Zhang (2013)
Recent advances in dynamic covalent chemistry.Chemical Society reviews, 42 16
Aiqin Dong, Jie Xie, Wenmin Wang, Liping Yu, Qian Liu, Y. Yin (2010)
A novel method for amino starch preparation and its adsorption for Cu(II) and Cr(VI).Journal of hazardous materials, 181 1-3
I. Kaya, İbrahim Orta, E. Özdemir, D. Şenol (2017)
Synthesis, characterization, optimum reaction conditions, and some polymer–metal complexes of poly(phenoxy-imine)s containing furan ringJournal of the Iranian Chemical Society, 15
Yu-rong Zhang, Xiu-li Wang, Guo-Ming Zhao, Yu-Zhong Wang (2012)
Preparation and properties of oxidized starch with high degree of oxidationCarbohydrate Polymers, 87
S. Percival, Sara McCarty, J. Hunt, Emma Woods (2014)
The effects of pH on wound healing, biofilms, and antimicrobial efficacyWound Repair and Regeneration, 22
Maolin Zhai, F. Yoshii, T. Kume (2003)
Radiation modification of starch-based plastic sheetsCarbohydrate Polymers, 52
Fuyuan Ding, Shuping Wu, Shishuai Wang, Yuan Xiong, Yan Li, Bin Li, Hongbing Deng, Yumin Du, Ling Xiao, Xiaowen Shi (2015)
A dynamic and self-crosslinked polysaccharide hydrogel with autonomous self-healing ability.Soft matter, 11 20
Junbin Shi, Wang Guo-bao, Hongli Chen, W. Zhong, Xiaozhong Qiu, M. Xing (2014)
Schiff based injectable hydrogel for in situ pH-triggered delivery of doxorubicin for breast tumor treatmentPolymer Chemistry, 5
Sabrina Fontes, M. Cavalcanti, R. Candeia, E. Almeida (2017)
Characterization and study of functional properties of banana starch green variety of Mysore (Musa AAB - Mysore)Food Science and Technology International, 37
W. Bruyneel, J. Charette, E. Hoffmann (1966)
Kinetics of Hydrolysis of Hydroxy and Methoxy Derivatives of N-Benzylidene-2-aminopropaneJournal of the American Chemical Society, 88
Shuidong Zhang, Yu-rong Zhang, Xiu-li Wang, Yu-Zhong Wang (2009)
High Carbonyl Content Oxidized Starch Prepared by Hydrogen Peroxide and Its Thermoplastic ApplicationStarch-starke, 61
P. Rodsamran, R. Sothornvit (2015)
Renewable cellulose source: isolation and characterisation of cellulose from rice stubble residuesInternational Journal of Food Science and Technology, 50
D. Sęk, B. Jarząbek, E. Grabiec, B. Kaczmarczyk, H. Janeczek, A. Sikora, A. Hreniak, M. Palewicz, M. Lapkowski, K. Karoń, A. Iwan (2010)
A study of thermal, optical and electrical properties of new branched triphenylamine-based polyazomethinesSynthetic Metals, 160
Hyun‐Jung Chung, K. Woo, S. Lim (2004)
Glass transition and enthalpy relaxation of cross-linked corn starchesCarbohydrate Polymers, 55
Shing-Yun Chang, H. Lai (2016)
Effect of trisodium citrate on swelling property and structure of cationic starch thin filmFood Hydrocolloids, 56
Y. Takeda, T. Shitaozono, S. Hizukuri (1990)
Structures of sub-fractions of corn amyloseCarbohydrate Research, 199
Hanna Motte, Merima Hasani, Harald Brelid, G. Westman (2011)
Molecular characterization of hydrolyzed cationized nanocrystalline cellulose, cotton cellulose and softwood kraft pulp using high resolution 1D and 2D NMRCarbohydrate Polymers, 85
P. Deetae, S. Shobsngob, W. Varanyanond, P. Chinachoti, O. Naivikul, Saiyavit Varavinit (2008)
Preparation, pasting properties and freeze-thaw stability of dual modified crosslink-phosphorylated rice starchCarbohydrate Polymers, 73
Xia Yi, Shufen Zhang, Benzhi Ju (2014)
Preparation of water‐soluble oxidized starch with high carbonyl content by sodium hypochloriteStarch-starke, 66
Q. Bian, Yan Xiao, Chen Zhou, M. Lang (2013)
Synthesis, self-assembly, and pH-responsive behavior of (photo-crosslinked) star amphiphilic triblock copolymer.Journal of colloid and interface science, 392
Yaling Zhang, Lei Tao, Shux Li, Yen Wei (2011)
Synthesis of multiresponsive and dynamic chitosan-based hydrogels for controlled release of bioactive molecules.Biomacromolecules, 12 8
Hyun‐Jung Chung, Deul-Le Min, Jong-Yea Kim, S. Lim (2007)
Effect of minor addition of xanthan on cross‐linking of rice starches by dry heating with phosphate saltsJournal of Applied Polymer Science, 105
A. Dash, B. Dash, S. Praharaj (1982)
Hydrolysis of imines: kinetics and mechanism of spontaneous acid-, base-, and metal ion-induced hydrolysis of N-salicylidene-2-aminothiazoleJournal of The Chemical Society-dalton Transactions
H. El-Mohdy (2007)
Synthesis of starch-based plastic films by electron beam irradiationJournal of Applied Polymer Science, 104
Rice starch is an abundant, inexpensive, and biocompatible biopolymer with a wide range of potential applications, particularly in the biomedical field. However, the use of rice starch is limited because of its water-solubility. One way of addressing this is to modify the crosslinking properties. If the degree of crosslinking is sufficiently high, the starch becomes insoluble in water, but it remains swellable. In this study, the first synthesis of pH-induced crosslinking of rice starch without the use of any external chemical crosslinking agent was demonstrated. The crosslinked rice starch was prepared by forming a Schiff base reaction (imine) between the two modified starches: oxidized rice starch (ORS) and amino rice starch (ARS). Here, the ORS and ARS were successfully synthesized, with the content of the glucose units being 32.01 and 27.80 mol%, respectively. Imine bonds were shown to be formed from the aldehyde and amine groups. The relationships between the pH and the degree of crosslinking were also investigated. The chemical structures of the synthesized ORS and ARS and their crosslinked products at different pH levels were determined by 1H NMR, 13C NMR, and FTIR Furthermore, the effect of pH on swelling behavior was explored. The relationships between the pH and the chemical structure agreed well with the swelling behavior. The swelling ratio was the highest at pH 5 and decreased with increased pH. Under basic conditions, hydrolysis was initiated, reducing the crosslink density and the efficiency of water uptake. The present study suggests that the pH-induced crosslinked rice starch can be a promising biomaterial for controlled release applications. [Figure not available: see fulltext.]
Macromolecular Research – Springer Journals
Published: Sep 24, 2019
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