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Pongwisuthiruchte A, Aumnate C, Potiyaraj P. Tailoring of Silicone Urethane Methacrylate Resin for Vat Photopolymerization-Based 3D Printing of Shape Memory Polymers. ACS OMEGA 2024; 9:2884-2895. [PMID: 38250362 PMCID: PMC10795029 DOI: 10.1021/acsomega.3c08102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/22/2023] [Revised: 12/12/2023] [Accepted: 12/20/2023] [Indexed: 01/23/2024]
Abstract
Polydimethylsiloxane (PDMS) or silicone elastomers have garnered considerable attention in the field of medical device applications due to their superior thermal stability. However, conventional manufacturing techniques for silicone elastomers suffer from drawbacks such as cost, lengthy production time, and inherent difficulties in fabricating complex structures. To address these limitations, photosensitive polydimethylsiloxane urethane methacrylate (PDMSUMA) oligomers were synthesized, and their curing behaviors were specifically investigated for vat photopolymerization 3D printing applications. The study focused on exploring the impact of weight ratios between poly(ethylene glycol) dimethacrylate (PEGDMA) and 2-hydroxyethyl methacrylate (HEMA) in the PDMSUMA resin formulation. The addition of PEGDMA as a reactive diluent was found to enhance the printability of the PDMSUMA resin and decrease its viscosity. Thermal, mechanical, and shape memory properties of the 3D-printed specimens were examined. Our findings demonstrate the potential of PDMSUMA resins for developing customizable shape memory materials with tailored properties.
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Affiliation(s)
- Aphiwat Pongwisuthiruchte
- Department
of Materials Science, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand
- Center
of Excellence on Petrochemical and Materials Technology (PETROMAT), Chulalongkorn University, Bangkok 10330, Thailand
| | - Chuanchom Aumnate
- Metallurgy
and Materials Science Research Institute, Chulalongkorn University, Bangkok 10330, Thailand
- Center
of Excellence in Responsive Wearable Materials, Chulalongkorn University, Bangkok 10330, Thailand
| | - Pranut Potiyaraj
- Department
of Materials Science, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand
- Center
of Excellence on Petrochemical and Materials Technology (PETROMAT), Chulalongkorn University, Bangkok 10330, Thailand
- Metallurgy
and Materials Science Research Institute, Chulalongkorn University, Bangkok 10330, Thailand
- Center
of Excellence in Responsive Wearable Materials, Chulalongkorn University, Bangkok 10330, Thailand
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Carboxymethyl Cellulose/Copper Oxide–Titanium Oxide Based Nanocatalyst Beads for the Reduction of Organic and Inorganic Pollutants. Polymers (Basel) 2023; 15:polym15061502. [PMID: 36987282 PMCID: PMC10052082 DOI: 10.3390/polym15061502] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Revised: 03/03/2023] [Accepted: 03/08/2023] [Indexed: 03/19/2023] Open
Abstract
In this work, we have developed novel beads based on carboxymethyl cellulose (CMC) encapsulated copper oxide-titanium oxide (CuO-TiO2) nanocomposite (CMC/CuO-TiO2) via Al+3 cross-linking agent. The developed CMC/CuO-TiO2 beads were applied as a promising catalyst for the catalytic reduction of organic and inorganic contaminants; nitrophenols (NP), methyl orange (MO), eosin yellow (EY) and potassium hexacyanoferrate (K3[Fe(CN)6]) in the presence of reducing agent (NaBH4). CMC/CuO-TiO2 nanocatalyst beads exhibited excellent catalytic activity in the reduction of all selected pollutants (4-NP, 2-NP, 2,6-DNP, MO, EY and K3[Fe(CN)6]). Further, the catalytic activity of beads was optimized toward 4-nitrophenol with varying its concentrations and testing different concentrations of NaBH4. Beads stability, reusability, and loss in catalytic activity were investigated using the recyclability method, in which the CMC/CuO-TiO2 nanocomposite beads were tested several times for the reduction of 4-NP. As a result, the designed CMC/CuO-TiO2 nanocomposite beads are strong, stable, and their catalytic activity has been proven.
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Çınar M, Karataş S. Synthesis of polyurethane acrylate hybrids containing fluorine and siloxane by the sol–gel method for UV-curable coatings. Polym Bull (Berl) 2022. [DOI: 10.1007/s00289-022-04619-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Mechanically tunable resins based on acrylate-based resin for digital light processing (DLP) 3D printing. Sci Rep 2022; 12:20025. [DOI: 10.1038/s41598-022-24667-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Accepted: 11/18/2022] [Indexed: 11/23/2022] Open
Abstract
AbstractUntil now, only a few materials are available for additive manufacturing technologies that employ photopolymerization, such as stereolithography (SLA) and digital light processing (DLP) 3D printing systems. This study investigates a newly formulated resins as an alternative 3D printing materials with tunable mechanical properties to expand the potential applications of advanced engineering products such as wearable devices and small reactors. A commercial acrylate-based resin was selected as a standard resin (STD). The resin was formulated by combining various volume ratios of a low-cost polypropylene glycol (PPG) having various molecular weights (400, 1000, and 2000 g/mol) with the STD resin. The printability of the formulated resins was optimized using the digital light processing (DLP) 3D printing technique. The effects of the PPG contents on the properties of the printed parts were studied, including printability, thermal properties, mechanical properties, and thermo-mechanical properties. As a result, the formulated resins with 5–30%vol of PPG could be printed while higher PPG content led to print failure. Results suggest that increasing the PPG contents reduced the dimensional accuracy of the printed parts and decreased the mechanical properties, including the flexural strength, flexural modulus, impact strength, hardness, and elastic modulus. interestingly, at small loading, 5%vol, the mechanical performance of the printed specimens was successfully enhanced. These results are intriguing to use a tunable mechanical acrylate-based resin for a specific application such as a microreactor.
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Chitosan@Carboxymethylcellulose/CuO-Co2O3 Nanoadsorbent as a Super Catalyst for the Removal of Water Pollutants. Gels 2022; 8:gels8020091. [PMID: 35200472 PMCID: PMC8871360 DOI: 10.3390/gels8020091] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Revised: 01/13/2022] [Accepted: 01/20/2022] [Indexed: 02/05/2023] Open
Abstract
In this work, an efficient nanocatalyst was developed based on nanoadsorbent beads. Herein, carboxymethyl cellulose–copper oxide-cobalt oxide nanocomposite beads (CMC/CuO-Co2O3) crosslinked by using AlCl3 were successfully prepared. The beads were then coated with chitosan (Cs), Cs@CMC/CuO-Co2O3. The prepared beads, CMC/CuO-Co2O3 and Cs@CMC/CuO-Co2O3, were utilized as adsorbents for heavy metal ions (Ni, Fe, Ag and Zn). By using CMC/CuO-Co2O3 and Cs@CMC/CuO-Co2O3, the distribution coefficients (Kd) for Ni, Fe, Ag and Zn were (41.166 and 6173.6 mLg−1), (136.3 and 1500 mLg−1), (20,739.1 and 1941.1 mLg−1) and (86.9 and 2333.3 mLg−1), respectively. Thus, Ni was highly adsorbed by Cs@CMC/CuO-Co2O3 beads. The metal ion adsorbed on the beads were converted into nanoparticles by treating with reducing agent (NaBH4) and named Ni/Cs@CMC/CuO-Co2O3. Further, the prepared nanoparticles-decorated beads (Ni/Cs@CMC/CuO-Co2O3) were utilized as nanocatalysts for the reduction of organic and inorganic pollutants (4-nitophenol, MO, EY dyes and potassium ferricyanide K3[Fe(CN)6]) in the presence of NaBH4. Among all catalysts, Ni/Cs@CMC/CuO-Co2O3 had the highest catalytic activity toward MO, EY and K3[Fe(CN)6], removing up to 98% in 2.0 min, 90 % in 6.0 min and 91% in 6.0 min, respectively. The reduction rate constants of MO, EY, 4-NP and K3[Fe(CN)6] were 1.06 × 10−1, 4.58 × 10−3, 4.26 × 10−3 and 5.1 × 10−3 s−1, respectively. Additionally, the catalytic activity of the Ni/Cs@CMC/CuO-Co2O3 beads was effectively optimized. The stability and recyclability of the beads were tested up to five times for the catalytic reduction of MO, EY and K3[Fe(CN)6]. It was confirmed that the designed nanocomposite beads are ecofriendly and efficient with high strength and stability as catalysts for the reduction of organic and inorganic pollutants.
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Efficient inductively heated shape memory polyurethane acrylate network with silane modified nanodiamond@Fe3O4 superparamagnetic nanohybrid. Eur Polym J 2021. [DOI: 10.1016/j.eurpolymj.2021.110735] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Ismail M, Akhtar K, Khan MI, Kamal T, Khan MA, M Asiri A, Seo J, Khan SB. Pollution, Toxicity and Carcinogenicity of Organic Dyes and their Catalytic Bio-Remediation. Curr Pharm Des 2020; 25:3645-3663. [PMID: 31656147 DOI: 10.2174/1381612825666191021142026] [Citation(s) in RCA: 130] [Impact Index Per Article: 32.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2019] [Accepted: 10/15/2019] [Indexed: 12/19/2022]
Abstract
Water pollution due to waste effluents of the textile industry is seriously causing various health problems in humans. Water pollution with pathogenic bacteria, especially Escherichia coli (E. coli) and other microbes is due to the mixing of fecal material with drinking water, industrial and domestic sewage, pasture and agricultural runoff. Among the chemical pollutants, organic dyes due to toxic nature, are one of the major contaminants of industrial wastewater. Adequate sanitation services and drinking quality water would eliminate 200 million cases of diarrhea, which results in 2.1 million less deaths caused by diarrheal disease due to E. coli each year. Nanotechnology is an excellent platform as compared to conventional treatment methods of water treatment and remediation from microorganisms and organic dyes. In the current study, toxicity and carcinogenicity of the organic dyes have been studied as well as the remediation/inactivation of dyes and microorganism has been discussed. Remediation by biological, physical and chemical methods has been reviewed critically. A physical process like adsorption is cost-effective, but can't degrade dyes. Biological methods were considered to be ecofriendly and cost-effective. Microbiological degradation of dyes is cost-effective, eco-friendly and alternative to the chemical reduction. Besides, certain enzymes especially horseradish peroxidase are used as versatile catalysts in a number of industrial processes. Moreover, this document has been prepared by gathering recent research works related to the dyes and microbial pollution elimination from water sources by using heterogeneous photocatalysts, metal nanoparticles catalysts, metal oxides and enzymes.
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Affiliation(s)
- Muhammad Ismail
- Department of Chemistry, Kohat University of Science and Technology, Kohat-26000, Khyber Pakhtunkhwa, Pakistan
| | - Kalsoom Akhtar
- Chemistry Department, Faculty of Science, King Abdulaziz University, P.O. Box 80203, Jeddah 21589, Saudi Arabia
| | - M I Khan
- Department of Chemistry, Kohat University of Science and Technology, Kohat-26000, Khyber Pakhtunkhwa, Pakistan
| | - Tahseen Kamal
- Chemistry Department, Faculty of Science, King Abdulaziz University, P.O. Box 80203, Jeddah 21589, Saudi Arabia
| | - Murad A Khan
- Department of Chemistry, Kohat University of Science and Technology, Kohat-26000, Khyber Pakhtunkhwa, Pakistan
| | - Abdullah M Asiri
- Chemistry Department, Faculty of Science, King Abdulaziz University, P.O. Box 80203, Jeddah 21589, Saudi Arabia.,Center of Excellence for Advanced Materials Research, Faculty of Science, King Abdulaziz University, P.O. Box 80203, Jeddah 21589, Saudi Arabia
| | - Jongchul Seo
- Department of Packaging, Yonsei University, 1 Yonseidae-gil, Wonju, Kangwon-do 26493, South Korea
| | - Sher B Khan
- Chemistry Department, Faculty of Science, King Abdulaziz University, P.O. Box 80203, Jeddah 21589, Saudi Arabia.,Center of Excellence for Advanced Materials Research, Faculty of Science, King Abdulaziz University, P.O. Box 80203, Jeddah 21589, Saudi Arabia
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Abrisham M, Noroozi M, Panahi-Sarmad M, Arjmand M, Goodarzi V, Shakeri Y, Golbaten-Mofrad H, Dehghan P, Seyfi Sahzabi A, Sadri M, Uzun L. The role of polycaprolactone-triol (PCL-T) in biomedical applications: A state-of-the-art review. Eur Polym J 2020. [DOI: 10.1016/j.eurpolymj.2020.109701] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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9
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Albukhari SM, Ismail M, Akhtar K, Danish EY. Catalytic reduction of nitrophenols and dyes using silver nanoparticles @ cellulose polymer paper for the resolution of waste water treatment challenges. Colloids Surf A Physicochem Eng Asp 2019. [DOI: 10.1016/j.colsurfa.2019.05.058] [Citation(s) in RCA: 70] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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10
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Synthesis and radiation shielding properties of polyimide/Bi 2O 3 composites. Heliyon 2019; 5:e01703. [PMID: 31193189 PMCID: PMC6520607 DOI: 10.1016/j.heliyon.2019.e01703] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2019] [Revised: 03/18/2019] [Accepted: 05/08/2019] [Indexed: 11/24/2022] Open
Abstract
Radiation shielding composites based on polyimide and Bi2O3 were synthesized. Surface and physical-mechanical properties of polyimide/Bi2O3 composites were studied. Bi2O3 particles were modified by polymethylphenylsiloxane for the uniform distribution of filler in composites. This paper presents data on the production of composites in two ways: hot- and cold-pressing. The hot-pressing method for the synthesis of composites is preferable compared to the cold-pressing method (the density increases by 10-12%, and the Vickers microhardness by 10-20%). The results show that the introduction of Bi2O3 significantly increases the thermal stability of the composites. At 680 °C, a polymer composite containing 10 wt% Bi2O3 retains 9.7% of its mass, and at 60 wt% Bi2O3, retains 58.4%. The radiation-protective characteristics of the composites with respect to gamma radiation were evaluated by experimental and theoretical methods. High radiation-protective characteristics of the composites have been established in the gamma-quanta energy range of 0.1-1 MeV.
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Bakhsh EM, Ali F, Khan SB, Marwani HM, Danish EY, Asiri AM. Copper nanoparticles embedded chitosan for efficient detection and reduction of nitroaniline. Int J Biol Macromol 2019; 131:666-675. [DOI: 10.1016/j.ijbiomac.2019.03.095] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2018] [Revised: 03/09/2019] [Accepted: 03/14/2019] [Indexed: 01/22/2023]
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12
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Synthesis and characterization of a novel polyurethane curing agent modified by a diazafluorene derivative. J Appl Polym Sci 2018. [DOI: 10.1002/app.46591] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Lee J, Lee S, Kim K, Yoo T, Kim G, Han H. Low dielectric transparent poly(amide-imide) thin film with nano scale porous structure. Macromol Res 2017. [DOI: 10.1007/s13233-017-5152-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Shin YC, Kang SH, Lee JH, Kim B, Hong SW, Han DW. Three-dimensional graphene oxide-coated polyurethane foams beneficial to myogenesis. JOURNAL OF BIOMATERIALS SCIENCE-POLYMER EDITION 2017; 29:762-774. [PMID: 28657493 DOI: 10.1080/09205063.2017.1348738] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The development of three dimensional (3D) scaffolds for promoting and stimulating cell growth is one of the greatest concerns in biomedical and tissue engineering. In the present study, novel biomimetic 3D scaffolds composed of polyurethane (PU) foam and graphene oxide (GO) nanosheets were designed, and their potential as 3D scaffolds for skeletal tissue regeneration was explored. The GO-coated PU foams (GO-PU foams) were characterized by scanning electron microscopy and Raman spectroscopy. It was revealed that the 3D GO-PU foams consisted of an interconnected foam-like network structure with an approximate 300 μm pore size, and the GO was uniformly distributed in the PU foams. On the other hand, the myogenic stimulatory effects of GO on skeletal myoblasts were also investigated. Moreover, the cellular behaviors of the skeletal myoblasts within the 3D GO-PU foams were evaluated by immunofluorescence analysis. Our findings showed that GO can significantly promote spontaneous myogenic differentiation without any myogenic factors, and the 3D GO-PU foams can provide a suitable 3D microenvironment for cell growth. Furthermore, the 3D GO-PU foams stimulated spontaneous myogenic differentiation via the myogenic stimulatory effects of GO. Therefore, this study suggests that the 3D GO-PU foams are beneficial to myogenesis, and can be used as biomimetic 3D scaffolds for skeletal tissue engineering.
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Affiliation(s)
- Yong Cheol Shin
- a Department of Cogno-Mechatronics Engineering, College of Nanoscience & Nanotechnology , Pusan National University , Busan , Korea
| | - Seok Hee Kang
- a Department of Cogno-Mechatronics Engineering, College of Nanoscience & Nanotechnology , Pusan National University , Busan , Korea
| | - Jong Ho Lee
- b Center for Biomaterials, Biomedical Research Institute , Korea Institute of Science and Technology , Seoul , Korea
| | - Bongju Kim
- c Dental Life Science Research Institute & Clinical Translational Research Center for Dental Science , Seoul National University Dental Hospital , Seoul , Korea
| | - Suck Won Hong
- a Department of Cogno-Mechatronics Engineering, College of Nanoscience & Nanotechnology , Pusan National University , Busan , Korea.,d Department of Optics and Mechatronics Engineering, BK21+ Nano-Integrated Cogno-Mechatronics Engineering, College of Nanoscience & Nanotechnology , Pusan National University , Busan , Korea
| | - Dong-Wook Han
- a Department of Cogno-Mechatronics Engineering, College of Nanoscience & Nanotechnology , Pusan National University , Busan , Korea.,d Department of Optics and Mechatronics Engineering, BK21+ Nano-Integrated Cogno-Mechatronics Engineering, College of Nanoscience & Nanotechnology , Pusan National University , Busan , Korea
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Research of the synthesis and film performance of silica/poly(St-BA-MPS) core-shell latexes obtained by miniemulsion co-polymerization. Macromol Res 2017. [DOI: 10.1007/s13233-017-5054-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Khan SB, Ali F, Kamal T, Anwar Y, Asiri AM, Seo J. CuO embedded chitosan spheres as antibacterial adsorbent for dyes. Int J Biol Macromol 2016; 88:113-9. [PMID: 26993528 DOI: 10.1016/j.ijbiomac.2016.03.026] [Citation(s) in RCA: 88] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2015] [Revised: 03/10/2016] [Accepted: 03/13/2016] [Indexed: 11/28/2022]
Abstract
Chitosan/copper oxide (CS/CuO) composite spheres were prepared by simple mixing of CuO nanomaterials in CS solution followed by dropwise addition to NH4OH solution. The characterizations of all the prepared spheres were carried out by FESEM, EDS, XRD, XPS, and FTIR analyses while the thermal properties were analyzed by TGA. Further the ability of composite spheres was tested as an easily removable pollutant adsorbent from water containing different dyes and compared with pure CS. Composite spheres were found to be the best adsorbent when applied to remove indigo carmine (IC), congo red (CR) and methyl orange (MO) from water. Amongst the three dyes, CS/CuO composite spheres were more selective toward MO adsorption. CS/CuO composite spheres also displayed significant antibacterial activity by inhibiting Pseudomonas aeruginosa growth. Thus the fabricated composite spheres can be used as a biosorbent in the future.
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Affiliation(s)
- Sher Bahadar Khan
- Center of Excellence for Advanced Materials Research (CEAMR), King Abdulaziz University, P.O. Box 80203, 21589 Jeddah, Saudi Arabia; Department of Chemistry, King Abdulaziz University, P.O. Box 80203, 21589 Jeddah Saudi Arabia.
| | - Fayaz Ali
- Department of Chemistry, King Abdulaziz University, P.O. Box 80203, 21589 Jeddah Saudi Arabia
| | - Tahseen Kamal
- Center of Excellence for Advanced Materials Research (CEAMR), King Abdulaziz University, P.O. Box 80203, 21589 Jeddah, Saudi Arabia; Department of Chemistry, King Abdulaziz University, P.O. Box 80203, 21589 Jeddah Saudi Arabia
| | - Yasir Anwar
- Department of Biology, Faculty of Science, King Abdulaziz University, P.O. Box 80203, 21589 Jeddah, Saudi Arabia
| | - Abdullah M Asiri
- Center of Excellence for Advanced Materials Research (CEAMR), King Abdulaziz University, P.O. Box 80203, 21589 Jeddah, Saudi Arabia; Department of Chemistry, King Abdulaziz University, P.O. Box 80203, 21589 Jeddah Saudi Arabia
| | - Jongchul Seo
- Department of Packaging, Yonsei University, 1 Yonseidae-gil, Wonju, Gangwon-do 220-710, Republic of Korea
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Assessment of antibacterial cellulose nanocomposites for water permeability and salt rejection. J IND ENG CHEM 2015. [DOI: 10.1016/j.jiec.2014.09.040] [Citation(s) in RCA: 80] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Wu T, Hu HL, Du YP, Jiang D, Yu BH. Discrimination of Thermoplastic Polyesters by MALDI-TOF MS and Py-GC/MS. INTERNATIONAL JOURNAL OF POLYMER ANALYSIS AND CHARACTERIZATION 2014. [DOI: 10.1080/1023666x.2014.920126] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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19
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Heck CA, Giacomolli DA, Livotto PR, dos Santos JHZ, Wolf CR. Hybrid silica generatedIn situin polyurethane-based composites. J Appl Polym Sci 2014. [DOI: 10.1002/app.41157] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Cesar A. Heck
- Instituto de Química, Universidade Federal do Rio Grande do Sul; Porto Alegre 91501-970 Brazil
| | - Diego A. Giacomolli
- Instituto de Química, Universidade Federal do Rio Grande do Sul; Porto Alegre 91501-970 Brazil
| | - Paolo R. Livotto
- Instituto de Química, Universidade Federal do Rio Grande do Sul; Porto Alegre 91501-970 Brazil
| | | | - Carlos R. Wolf
- Universidade Luterana do Brasil; Faculdade de Química; Canoas 92425-900 Brazil
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Okhawilai M, Pudhom K, Rimdusit S. Synthesis and characterization of sequential interpenetrating polymer networks of polyurethane acrylate and polybenzoxazine. POLYM ENG SCI 2013. [DOI: 10.1002/pen.23661] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Manunya Okhawilai
- Polymer Engineering Laboratory; Department of Chemical Engineering; Faculty of Engineering; Chulalongkorn University; Bangkok 10330 Thailand
| | - Kasiphat Pudhom
- Polymer Engineering Laboratory; Department of Chemical Engineering; Faculty of Engineering; Chulalongkorn University; Bangkok 10330 Thailand
| | - Sarawut Rimdusit
- Polymer Engineering Laboratory; Department of Chemical Engineering; Faculty of Engineering; Chulalongkorn University; Bangkok 10330 Thailand
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Park DH, Oh JK, Kim SB, Kim WN. Synthesis and characterization of sulfonated polyol-based waterborne polyurethane-polyacrylate hybrid emulsions. Macromol Res 2013. [DOI: 10.1007/s13233-013-1168-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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22
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Effects of maleic anhydride grafted ethylene/vinyl acetate copolymer (EVA) on the properties of EVA/silica nanocomposites. Macromol Res 2013. [DOI: 10.1007/s13233-013-1157-8] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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23
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Highly transparent, hydrophobic fluorinated polymethylsiloxane/silica organic-inorganic hybrids for anti-stain coating. Macromol Res 2013. [DOI: 10.1007/s13233-013-1069-7] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Im H, Roh SC, Kim CK. Characteristics of thermoplastic polyurethane composites containing surface treated multiwalled carbon nanotubes for the underwater applications. Macromol Res 2013. [DOI: 10.1007/s13233-013-1073-y] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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25
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Kim D, Lee Y, Seo J, Han H, Khan SB. Preparation and properties of poly(urethane acrylate) (PUA) and tetrapod ZnO whisker (TZnO-W) composite films. POLYM INT 2012. [DOI: 10.1002/pi.4294] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Khan SB, Akhtar K, Rahman MM, Asiri AM, Seo J, Alamry KA, Han H. A thermally and mechanically stable eco-friendly nanocomposite for chemical sensor applications. NEW J CHEM 2012. [DOI: 10.1039/c2nj40549k] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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