Search Results - "Thien, Doan Van Hong"

Electrospun chitosan/hydroxyapatite nanofibers for bone tissue engineering by Van Hong Thien, Doan, Hsiao, Sheng Wen, Ho, Ming Hua, Li, Chung Hsing, Shih, Jia Lin

“…Chitosan (CS) nanofibers were prepared by an electrospinning technique and then treated with simulated body fluid (SBF) to encourage hydroxyapatite (HA)…”
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Wet chemical process to enhance osteoconductivity of electrospun chitosan nanofibers by Van Hong Thien, Doan, Ho, Ming Hua, Hsiao, Sheng Wen, Li, Chung Hsing

“…In this study, chitosan/hydroxyapatite (CS/HA) nanofibers were prepared using a wet chemical method. First, CS nanofibers with uniform diameters were…”
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Temperature effects on electrospun chitosan nanofibers by Van-Pham, Dan-Thuy, Thi Bich Quyen, Tran, Van Toan, Pham, Nguyen, Chanh-Nghiem, Ho, Ming Hua, Van Hong Thien, Doan

“…Effects of the temperature of chitosan (CS) solutions as well as the temperature of the chamber on an electrospinning process were investigated. CS with a low…”
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Preparation of Chitosan/Hydroxyapatite Substrates with Controllable Osteoconductivity Tracked by AFM by Ho, Ming Hua, Li, Chung Hsing, Hsiao, Sheng Wen, Thien, Doan Van Hong

“…In this study, cell–material adhesive strength and cellular mechanical properties were measured using atomic force microscopy (AFM) to track cell attachment…”
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Synthesis of cuprous oxide nanocubes combined with chitosan nanoparticles and its application to p-nitrophenol degradation by Thi Bich Quyen, Tran, Nguyen Tra My, Ngo, Thi Thuy Ngan, Do, Toan Pham, Duy, Van Hong Thien, Doan

“…For the first time, cuprous oxide nanocubes (Cu2O NCBs) were successfully combined with chitosan nanoparticles (CS NPs) to generate Cu2O NCBs/CS NPs composites…”
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Synthesis of Hydroxyapatite/Zinc Oxide Nanoparticles from Fish Scales for the Removal of Hydrogen Sulfide by Van-Pham, Dan-Thuy, Vinh Phat, Vien, Huu Chiem, Nguyen, Thi Bich Quyen, Tran, Truong Ngoc Mai, Ngo, Huynh Giao, Dang, Ngoc Don, Ta, Van Hong Thien, Doan

“…The presence of hydrogen sulfide (H2S) is an issue for industrial processing, such as gasoline, natural gas, and biogas. In this study, hydroxyapatite (HA)…”
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Fabrication of asymmetric chitosan GTR membranes for the treatment of periodontal disease by Ho, Ming-Hua, Hsieh, Chih-Chien, Hsiao, Sheng-Wen, Van Hong Thien, Doan

“…The asymmetric chitosan membranes were developed for the guided tissue regeneration (GTR) by using the two-step phase separation in this study. The…”
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Synthesis of cellulose-g-poly(acrylic acid) with high water absorbency using pineapple-leaf extracted cellulose fibers by Thien, Doan Van Hong, Lam, Duc-Ninh, Diem, Huynh Ngoc, Pham, Thi Yen Nhu, Bui, Nhat Quang, Truc, Ta Nguyen Thanh, Van-Pham, Dan-Thuy

“…This study synthesized cellulose-g-poly(acrylic acid) with high water absorbency using the cellulose extracted from pineapple leaves. The synthesis experiment…”
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Electrospun Fe-doped TiO2/chitosan/PVA nanofibers: Preparation and study on photocatalytic and adsorption properties by Van-Pham, Dan-Thuy, Thi Yen Nhi, Phan, Vu Bao Long, Tran, Nguyen, Chanh-Nghiem, Minh Nhan, Le, Thi Bich Quyen, Tran, Thi Cam Tuyen, Le, Truong Ngoc Mai, Ngo, Van Hong Thien, Doan

“…[Display omitted] •Electrospun Fe-doped TiO2/CS/PVA nanofibers were successfully fabricated.•The nanofibers were applied for MB removal by using the combined…”
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Enhancement of Catalytic Activity of Alkali Metal Salts for Glycolysis of Polyethylene Terephthalate by Proton H+: A Feasibility Evaluation with Sodium Bicarbonate by Van Hong Thien, Doan, Vo, Hoang-Huynh, Nguyen, Nhung Tuyet Thi, Nguyen, Chanh-Nghiem, Nhi, Le Thi Tuyet, Bui, Nhat-Quang, Van-Pham, Dan-Thuy

“…Glycolysis is a highly efficient and feasible method to recycle polyethylene terephthalate, a popular plastic with enormous production hence potential…”
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Synthesis of TiO2 nanosheets/graphene quantum dots and its application for detection of hydrogen peroxide by photoluminescence spectroscopy by Quyen, Tran Thi Bich, My, Ngo Nguyen Tra, Pham, Duy Toan, Thien, Doan Van Hong

“…TiO2 nanosheets/graphene quantum dots (TiO2 NSs/GQDs) have been successfully developed using a simple and rapid process at 60 °C for 30 min. The GQDs were…”
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Enhancing the mechanical strength and tuning the optical properties of reinforced PVA films: The effects of graphene oxide, cellulose nanocrystals, and PVA molecular weight by Lam, Duc-Ninh, Nguyen, Nhung Tuyet Thi, Thien, Doan Van Hong, Nguyen, Chanh-Nghiem, Huang, Chun-Jen, Van-Pham, Dan-Thuy

“…This study investigates the synergy of varying concentrations of graphene oxide (GO) and cellulose nanocrystals (CNCs), and poly(vinyl alcohol) (PVA) molecular…”
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Effects of compressing parameters and Mg(OH)2 content on mechanical properties and flame retardancy of rice straw-fibre reinforced composites by Hong Thien, Doan Van, Nguyen, Thao Phuong, Nguyen Thi, Mong Linh, Tran, Ngoc Tuyet, Le, Thanh Nhan, Nguyen, Trung Nam, Le, Manh Can, Nguyen, Chanh-Nghiem, Van-Pham, Dan-Thuy

“…Rice straw fibre was utilized for unidirectional (UD) composites. In this study, the effects of compression temperature, duration, pressure, and fibre volume…”
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Microwave-assisted synthesis of nanorod hydroxyapatite from eggshells by Thien, Doan Van Hong, Thuyen, Nguyen Thi Bich, Quyen, Tran Thi Bich, Chiem, Nguyen Huu, Thuy, Van Pham Dan, Viet, Pham Hung

“…Nanorod hydroxyapatite (HA) was synthesised from eggshells by using a microwave-assisted technique. With eggshells and phosphoric acid as precursors, the…”
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To enhance protein production from osteoblasts by using micro-patterned surfaces by Fransiska, Swary, Ho, Ming Hua, Li, Chung Hsing, Shih, Jia Lin, Hsiao, Sheng Wen, Thien, Doan Van Hong

“…•The narrow grooves enhance cell attachment, cell alignment, expression of osteogenic proteins and biomineralization significantly.•By reducing groove width,…”
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Thermally stable cellulose nanospheres prepared from office waste paper by complete removal of hydrolyzed sulfate groups by Lam, Duc-Ninh, Thien, Doan Van Hong, Nguyen, Chanh-Nghiem, Nguyen, Nhung Tuyet Thi, Van Viet, Nguyen, Van-Pham, Dan-Thuy

“…Cellulose nanocrystals are commonly obtained by acid hydrolysis, particularly with H2SO4. However, a small amount of deposited sulfate-groups contributes to…”
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Synthesis of Au/Cu2O/graphene quantum dots nanocomposites and its application for glucose oxidation by My, Ngo Nguyen Tra, Quyen, Tran Thi Bich, Khang, Tran Minh, Le Anh Tuan, Bui, Van Hong Thien, Doan

“…In this study, the novel Au/Cu 2 O/Graphene quantum dots nanocomposites have been synthesized via a fast, simple and environmentally friendly method for the…”
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Immobilization of naringin onto chitosan substrates by using ozone activation by Li, Chung Hsing, Wang, Jing Wei, Ho, Ming Hua, Shih, Jia Lin, Hsiao, Sheng Wen, Thien, Doan Van Hong

“…•By ozonation, active peroxides were created and naringin was immobilized onto chitosan.•The ozone treatment increased the intermolecular forces between…”
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Interactions between chitosan and cells measured by AFM by Hsiao, Sheng-Wen, Thien, Doan Van Hong, Ho, Ming-Hua, Hsieh, Hsyue-Jen, Li, Chung-Hsing, Hung, Chang-Hsiang, Li, Hsi-Hsin

“…Chitosan, a biocompatible material that has been widely used in bone tissue engineering, is believed to have a high affinity to osteoblastic cells. This…”
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Nghiên cứu thành phần hóa học và hoạt tính sinh học của cao chiết lá ổi Psidium Guajava L by Nguyễn, Thị Bích Thuyền, Cao, Lưu Ngọc Hạnh, Đoàn, Văn Hồng Thiện, Trần, Thanh Mến

“…Lá ổi được thu hoạch tại Bến Tre, loại bỏ lá hư, rửa sạch, sấy khô và xay nhỏ. Mẫu khô được chiết bằng 4 loại dung môi bằng phương pháp ngâm dầm, cô quay và…”
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