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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...
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...
Jurnal Institusi

Oxidation of Cyclohexane to Cylohexanol and Cyclohexanone Over H4[a-SiW12O40]/TiO2 Catalyst

Indonesian Journal of Chemistry; Vol 16, No 2 (2016); 175-180
Universitas Gadjah Mada, 2018DOI: 10.22146/ijc.21161http://creativecommons.org/licenses/by-nc-nd/4.0
Oxidation of cyclohexane to cyclohexanol and cyclohexanone was carried out using H4[a-SiW12O40]/TiO2 as catalyst. In the first experiment, catalyst H4[a-SiW12O40]/TiO2 was synthesized and characterized using FTIR spectroscopy and X-Ray analysis. In t...
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...
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...
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...
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...
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...
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...
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...
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...
PubMed

A ZnO-TiO2-Amygdalin nanocomposite for bone regeneration and antimicrobial activity

Sci Rep
Nature Publishing Group, 2025DOI: 10.1038/s41598-025-03667-4https://creativecommons.org/licenses/by-nc-nd/4.0/
By decreasing bacterial infection and enhancing the bone repairing/healing process, nanomedicine has recently become an increasingly popular approach for addressing high infection risk and low bony reconstruction. Thus, in our study, we attempted to ...
PubMed

Chitosan Coating of TiO2 Nanotube Arrays for Improved Metformin Release and Osteoblast Differentiation

Int J Nanomedicine
Dove Press, 2020DOI: 10.2147/IJN.S248927https://creativecommons.org/licenses/by-nc/3.0/
BACKGROUND: Ineffective integration has been recognized as one of the major causes of early orthopedic failure of titanium-based implants. One strategy to address this problem is to develop modified titanium surfaces that promote osteoblast different...
PubMed

Synthesis and Photocatalytic Activity of TiO(2)/CdS Nanocomposites with Co-Exposed Anatase Highly Reactive Facets

Molecules
Multidisciplinary Digital Publishing Institute (MDPI), 2021DOI: 10.3390/molecules26196031https://creativecommons.org/licenses/by/4.0/
In this work, TiO(2)/CdS nanocomposites with co-exposed {101}/[111]-facets (NH4F-TiO2/CdS), {101}/{010} facets (FMA-TiO2/CdS), and {101}/{010}/[111]-facets (HF-TiO2/CdS and Urea-TiO2/CdS) were successfully synthesized through a one-pot solvothermal m...
PubMed

Preparation and Characterization of Chitosan/Starch Nanocomposites Loaded with Ampicillin to Enhance Antibacterial Activity against Escherichia coli

Polymers (Basel)
Multidisciplinary Digital Publishing Institute (MDPI), 2024DOI: 10.3390/polym16182647https://creativecommons.org/licenses/by/4.0/
Chitosan/starch nanocomposites loaded with ampicillin were prepared using the spray-drying method by mixing various ratios of chitosan and starch. The morphology of chitosan/starch nanoparticles was studied using a scanning electron microscope (SEM),...
PubMed

Citric acid based (CQDs/TiO(2)) nanocomposites against SARS-COV-2: theoretical, photocatalytic and computational studies

Discov Nano
Springer, 2024DOI: 10.1186/s11671-024-04117-2https://creativecommons.org/licenses/by-nc-nd/4.0/
In the last decade, carbon quantum dots (CQDs), a novel class of carbon-based nanomaterials, have received increasing attention due to their distinct properties. Carbon Quantum Dots/Titanium Dioxide (CQDs/TiO(2)) Nanocomposites were reported as poten...
PubMed

Effective Removal of Methylene Blue from Simulated Wastewater Using ZnO-Chitosan Nanocomposites: Optimization, Kinetics, and Isotherm Studies

Molecules
Multidisciplinary Digital Publishing Institute (MDPI), 2022DOI: 10.3390/molecules27154746https://creativecommons.org/licenses/by/4.0/
Successful synthesis of ZnO-chitosan nanocomposites was conducted for the removal of methylene blue from an aqueous medium. Remarkable performance of the nanocomposites was demonstrated for the effective uptake of the dye, thereby achieving 83.77, 93...
PubMed

Biomaterial (Garlic and Chitosan)-Doped WO(3)-TiO(2) Hybrid Nanocomposites: Their Solar Light Photocatalytic and Antibacterial Activities

ACS Omega
American Chemical Society, 2020DOI: 10.1021/acsomega.0c04154© 2020 American Chemical Society This is an open access article published under a Creative Commons Non-Commercial No Derivative Works (CC-BY-NC-ND) Attribution License, which permits copying and redistribution of the article, and creation of adaptations, all for non-commercial purposes.
[Image: see text] In this work, WO(3)-TiO(2), chitosan-blended WO(3)-TiO(2), and garlic-loaded WO(3)-TiO(2) nanocomposites were synthesized by the sol–gel and precipitation technique. The synthesized nanocomposites were characterized by XRD, FE-SEM...
PubMed

Magnetic Graphene-Based Nanosheets with Pluronic F127-Chitosan Biopolymers Encapsulated α-Mangosteen Drugs for Breast Cancer Cells Therapy

Polymers (Basel)
Multidisciplinary Digital Publishing Institute (MDPI), 2022DOI: 10.3390/polym14153163https://creativecommons.org/licenses/by/4.0/
In this study, multifunctional chitosan-pluronic F127 with magnetic reduced graphene oxide (MRGO) nanocomposites were developed through the immobilization of chitosan and an amphiphilic polymer (pluronic F127) onto the MRGO. Physicochemical character...
PubMed

Synthesis, Characterization, and Antimicrobial and Antiproliferative Effects of CuO-TiO(2)-Chitosan-Escin Nanocomposites on Human Leukemic MOLT4 Cells

Nanomaterials (Basel)
Multidisciplinary Digital Publishing Institute (MDPI), 2022DOI: 10.3390/nano12213753https://creativecommons.org/licenses/by/4.0/
Nanocomposites comprised of CuO-TiO(2)-chitosan-escin, which has adjustable physicochemical properties, provide a solution for therapeutic selectivity in cancer treatment. By controlling the intrinsic signaling primarily through the mitochondrial sig...