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# Judul Penulis Tahun Akses
Jurnal Institusi

Photocatalytic Decolorization Study of Methyl Orange by TiO2–Chitosan Nanocomposites

Indonesian Journal of Chemistry; Vol 14, No 3 (2014); 209-218
Universitas Gadjah Mada, 2014DOI: 10.22146/ijc.21230http://creativecommons.org/licenses/by-nc-nd/4.0
The photocatalytic decolorization of methyl orange (MO) by TiO2-chitosan nanocomposite has been studied. This study was started by synthesizing TiO2-chitosan nanocomposites using sol-gel method with various concentrations of Titanium(IV) isopropoxide...
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Jurnal Institusi

Preparation of Citric Acid Crosslinked Chitosan/Poly(Vinyl Alcohol) Blend Membranes for Creatinine Transport

Indonesian Journal of Chemistry; Vol 16, No 2 (2016); 144-150
Universitas Gadjah Mada, 2018DOI: 10.22146/ijc.21157http://creativecommons.org/licenses/by-nc-nd/4.0
Preparation of membrane using crosslinking reaction between chitosan and citric acid showed that functional group modification increased the number of active carrier groups which lead to better transport capacity of the membrane. In addition, the sub...
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Jurnal Institusi

Significance of Glucose Addition on Chitosan-Glycerophosphate Hydrogel Properties

Indonesian Journal of Chemistry; Vol 16, No 1 (2016); 65-71
Universitas Gadjah Mada, 2018DOI: 10.22146/ijc.21179http://creativecommons.org/licenses/by-nc-nd/4.0
Chitosan-glycerophosphate hydrogel can be used as dental scaffold due to its thermosensitivity, gelation performance at body temperature, suitable acidity for body condition, biocompatibility, and ability to provide good environment for cell prolifer...
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Jurnal Institusi

Cadmium Adsorption on Chitosan/Chlorella Biomass Sorbent Prepared by Ionic-Imprinting Technique

Indonesian Journal of Chemistry; Vol 15, No 2 (2015); 163-171
Universitas Gadjah Mada, 2015DOI: 10.22146/ijc.21210http://creativecommons.org/licenses/by-nc-nd/4.0
Ionic-Imprinted Chitosan/Chlorella biomass sorbent (IICCb) has been synthesized for selective adsorption of Cd(II) adsorption. IICCb was prepared by coating Cd(II)-complexed-chitosan hydrogel on the biomass surface followed by cross-linking procedure...
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Jurnal Institusi

Synthesis and Characterization of Chitosan- Alginate for Controlled Release of Isoniazid Drug

Indonesian Journal of Chemistry; Vol 15, No 1 (2015); 16-21
Universitas Gadjah Mada, 2015DOI: 10.22146/ijc.21218http://creativecommons.org/licenses/by-nc-nd/4.0
The aim of this research was to synthesize and characterize chitosan-calcium alginate as matrix isoniazid encapsulation to produce controlled release isoniazid drug. The microparticles were evaluated for surface morphology, functional groups, size pa...
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Jurnal Institusi

Synthesis of Silver-Chitosan Nanocomposites Colloidal by Glucose as Reducing Agent

Indonesian Journal of Chemistry; Vol 15, No 1 (2015); 29-35
Universitas Gadjah Mada, 2015DOI: 10.22146/ijc.21220http://creativecommons.org/licenses/by-nc-nd/4.0
Silver-chitosan nanocomposites colloidal was successfully performed by chemical reduction method at room temperature using glucose as reducing agent, sodium hydroxide (NaOH) as accelerator reagent, silver nitrate (AgNO3) as metal precursor and chitos...
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Jurnal Institusi

Synthesis and Characterization of Chitosan/Phosphotungstic Acid-Montmorillonite Modified by Silane for DMFC Membrane

Indonesian Journal of Chemistry; Vol 15, No 3 (2015); 218-225
Universitas Gadjah Mada, 2015DOI: 10.22146/ijc.21188http://creativecommons.org/licenses/by-nc-nd/4.0
Montmorillonite was functionalized by (3-glycidyloxypropyl) trimethoxy silane (GPTMS). Subsequently, chitosan (CS) membranes filled by GPTMS-modified montmorillonite particles were prepared and characterized by FTIR. The result of FTIR obtained the p...
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Jurnal Institusi

Preparation and Pb(II) Adsorption Properties of Crosslinked Pectin-Carboxymethyl Chitosan Film

Indonesian Journal of Chemistry; Vol 15, No 3 (2015); 248-255
Universitas Gadjah Mada, 2015DOI: 10.22146/ijc.21192http://creativecommons.org/licenses/by-nc-nd/4.0
A modified pectin has been synthesized by reacting/combining -OH group among pectin and chitosan with BADGE (Bisphenol A diglycidyl ether) crosslinker agent. The structure and morphology of the new material were characterized by Fourier transform inf...
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Jurnal Institusi

Adsorption of Ca(II), Mg(II), Zn(II), and Cd(II) on Chitosan Membrane Blended with Rice Hull Ash Silica and Polyethylene Glycol

Indonesian Journal of Chemistry; Vol 16, No 1 (2016); 45-52
Universitas Gadjah Mada, 2018DOI: 10.22146/ijc.21176http://creativecommons.org/licenses/by-nc-nd/4.0
In this research, chitosan based membrane blended with rice hull ash (RHA) silica and polyethylene glycol (PEG) has been applied as adsorbent of Ca(II), Mg(II), Zn(II) and Cd(II) in an aqueous solution. Membrane was synthesized by blending RHA silica...
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Jurnal Institusi

Preservation of Natural Colorant Extract of Jalawe Fruit Peel (Terminalia bellirica) in Water-Based Solution

Indonesian Journal of Chemistry; Vol 16, No 3 (2016); 315-321
Universitas Gadjah Mada, 2018DOI: 10.22146/ijc.21148http://creativecommons.org/licenses/by-nc-nd/4.0
The general objective of this study is to preserve natural colorant extract of jalawe fruit peel in water-based solution during storing. The specific objectives in this research are finding suitable type and amount of antimicrobial compound to preven...
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PubMed

Chitosan and Its Derivatives for Application in Mucoadhesive Drug Delivery Systems

Polymers (Basel)
Multidisciplinary Digital Publishing Institute (MDPI), 2018DOI: 10.3390/polym10030267http://creativecommons.org/licenses/by/4.0/
Mucoadhesive drug delivery systems are desirable as they can increase the residence time of drugs at the site of absorption/action, provide sustained drug release and minimize the degradation of drugs in various body sites. Chitosan is a cationic pol...
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PubMed

Synthesis, Characterization, and Antifungal Property of Hydroxypropyltrimethyl Ammonium Chitosan Halogenated Acetates

Mar Drugs
Multidisciplinary Digital Publishing Institute (MDPI), 2018DOI: 10.3390/md16090315http://creativecommons.org/licenses/by/4.0/
Hydroxypropyltrimethyl ammonium chitosan halogenated acetates were successfully synthesized from six different haloacetic acids and hydroxypropyltrimethyl ammonium chloride chitosan (HACC) with high substitution degree, which are hydroxypropyltrimeth...
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PubMed

Synergistic Effect of Composite Chitosan/Phenylalanine Edible Coating on the Postharvest Bioactive Composition of Mandarin Fruit

Food Sci Nutr
Wiley, 2025DOI: 10.1002/fsn3.71239https://creativecommons.org/licenses/by/4.0/
This study investigates the effects of Chitosan and Chitosan/Phenylalanine (Phe) edible coatings on the postharvest quality of mandarins during shelf life at room temperature (21°C) and during cold storage (5°C). Mandarins were treated with Chitosa...
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PubMed

Characterization of Epigallocatechin-Gallate-Grafted Chitosan Nanoparticles and Evaluation of Their Antibacterial and Antioxidant Potential

Polymers (Basel)
Multidisciplinary Digital Publishing Institute (MDPI), 2021DOI: 10.3390/polym13091375https://creativecommons.org/licenses/by/4.0/
Nanoparticles based on chitosan modified with epigallocatechin gallate (EGCG) were synthetized by nanoprecipitation (EGCG-g-chitosan-P). Chitosan was modified by free-radical-induced grafting, which was verified by Fourier transform infrared (FTIR). ...
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PubMed

Chitosan based metallic nanocomposite scaffolds as antimicrobial wound dressings

Bioact Mater
KeAi Publishing, 2017DOI: 10.1016/j.bioactmat.2017.11.003https://creativecommons.org/licenses/by-nc-nd/4.0/
Chitosan based nanocomposite scaffolds have attracted wider applications in medicine, in the area of drug delivery, tissue engineering and wound healing. Chitosan matrix incorporated with nanometallic components has immense potential in the area of w...
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PubMed

Impact of Crystalline Structural Differences Between α- and β-Chitosan on Their Nanoparticle Formation Via Ionic Gelation and Superoxide Radical Scavenging Activities

Polymers (Basel)
Multidisciplinary Digital Publishing Institute (MDPI), 2019DOI: 10.3390/polym11122010http://creativecommons.org/licenses/by/4.0/
α- and β-Chitosan nanoparticles were obtained from shrimp shell and squid pen chitosan with different set of deacetylation degree (%DD) and molecular weight (MW) combinations. After nanoparticle formation via ionic gelation with sodium tripolyphosp...
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PubMed

Chitosan Derivatives and Their Application in Biomedicine

Int J Mol Sci
Multidisciplinary Digital Publishing Institute (MDPI), 2020DOI: 10.3390/ijms21020487http://creativecommons.org/licenses/by/4.0/
Chitosan is a product of the deacetylation of chitin, which is widely found in nature. Chitosan is insoluble in water and most organic solvents, which seriously limits both its application scope and applicable fields. However, chitosan contains activ...
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PubMed

Aqueous Modification of Chitosan with Itaconic Acid to Produce Strong Oxygen Barrier Film

Biomacromolecules
2021DOI: 10.1021/acs.biomac.1c00216https://creativecommons.org/licenses/by/4.0/
[Image: see text] In this study, the chemical modification of chitosan using itaconic acid as a natural-based unsaturated dicarboxylic acid was investigated. In an aqueous environment, the amine group of chitosan reacts with itaconic acid to produce ...
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PubMed

Modeling and optimization of degree of folate grafted on chitosan and carboxymethyl-chitosan

Prog Biomater
Springer, 2015DOI: 10.1007/s40204-015-0044-0http://creativecommons.org/licenses/by/4.0/
Chitosan is a cationic polysaccharide with great properties and so is considered as an attractive biopolymer. However, chitosan shows its antibacterial activity only in acidic environment and this restricts its uses. So water-soluble chitosan derivat...
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PubMed

Regulating the Physicochemical Properties of Chitosan Films through Concentration and Neutralization

Foods
Multidisciplinary Digital Publishing Institute (MDPI), 2022DOI: 10.3390/foods11111657https://creativecommons.org/licenses/by/4.0/
Chitosan offers real potential for use in food preservation, biomedicine, and environmental applications due to its excellent functional properties, such as ease in the fabrication of large films, biocompatibility, and antibacterial properties. Howev...
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