20 Result(s)
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Chapter and Conference Paper
Implementation of a Drum Collector for Electrospinning Machines Based on Embedded System
Nowadays, there has been an enormous rise in the request for polymeric nanofibers, which are encouraging candidates for numerous applications, namely blood vessels, drug delivery, tissue engineering, etc. Ther...
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Chapter and Conference Paper
Parameters’ Investigation of Tubular Electrospinning System for the Fabrication of Polyurethane (PU)/Polycaprolactone (PCL) Small Hollow Tube for Vascular Engineering’s Applications
Electrospinning is a preferable technique to fabricate scaffold, which have the ability to mimic the structure of extracellular matrix. Small-diameter vascular grafts have been developed by co-electrospinning ...
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Chapter and Conference Paper
Effect of the Grafting of Conjugated Linoleic Acid on Crystallinity and Thermal Properties of Electrospun Polymeric Membranes and Its Anticoagulation Mechanism
Grafting of conjugated linoleic acid (CLA) was an effective approach to improve surface hemocompatibility while preserving the initial mechanical properties and morphology. However, its effect on the crystalli...
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Chapter and Conference Paper
Fabrication of Virgin Coconut Oil-Loaded Electrospun Polycaprolactone/Polyurethane Membrane for Application in Vascular Engineering
The mortality and morbidity caused by vascular diseases has resulted in an ever-persistent demand for artificial vascular graft replacing injured vessels. The electrospun combination of polyurethane (PU) and p...
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Chapter and Conference Paper
Chitosan Oligomer Mono-coated and Multi-coated Nanofibrous Polycaprolactone Toward the Characterization of Mechanical Strength for Wound Dressing Application
Chitosan oligomer (OCS) captured much attention for diverse applications in the biomedical and pharmaceutical fields. In this study, OCS, as an antimicrobial agent, was coated onto dressing based electrospun p...
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Chapter and Conference Paper
Synthesis of N,O-Carboxymethyl Chitosan-Aldehyde Hyaluronic Acid Hydrogel Loading Silver Nanoparticles
The enormous potential of a hydrogel from Aldehyde Hyaluronic Acid (AHA)—a modification of Hyaluronan, and N,O-Carboxymethyl Chitosan (NOCC)—a polymer derived from Chitosan, has been discussed in our previous ...
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Chapter and Conference Paper
Fabrication of N,O Carboxymethyl Chitosan (NOCC)—Aldehyde Hyaluronic Acid (AHA)—Biphasic Calcium Phosphate (BCP)—Poly (Vinyl Phosphonic Acid) (PVPA) Hydrogel for Bone Regeneration
N,O carboxymethyl chitosan—aldehyde hyaluronic acid (NOCC-AHA) hydrogel has been proved for successfully cutaneous wound healing due to its porosity, water uptake and biocompatibility. Modification of poly (vinyl...
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Chapter and Conference Paper
Effect of Polyvinyl Alcohol Concentration on Properties of Polyvinyl Alcohol-Chitosan Hydrogel Loading Silver Nanoparticles
Moisturizing ability makes hydrogel wound dressing the optimal treatment for dry wound, but this feature also creates a convenient environment for proliferation of microorganisms. The loading of silver nanopar...
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Chapter and Conference Paper
Observation of Fibroblast Cell Attachment and Proliferation on Different Titanium Surface Textures: Morphology and In Vitro Study
For dental implant, Titanium abutments were statically reported failure of long-term implantation related to soft tissue defects, unpredictable esthetic outcome and bacterial leakage by positioning failure. Re...
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Chapter and Conference Paper
Investigation of Biphasic Calcium Phosphate on Dentin Occlusion for Dentin Hypersensitivity Treatment
Dentin hypersensitivity, a common and painful dental condition, can be treated by the promotion of dentin tubule occlusion. The objective of this study is to evaluate tubule occlusion capacity of Biphasic calc...
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Chapter and Conference Paper
A Comparative Study on Hydroxyapatite Derived from Bovine Bones and Synthetic Sources
Hydroxyapatite (HA), a mineral component of bones and teeth, has been widely studied for various medical applications. The purpose of this research is to compare the HA from diverse bovine sources and chemical...
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Chapter and Conference Paper
Fabrication of Curcumin/Silver Nanoparticles Loaded Gelatin Scaffold
In this study, a scaffold comprising of curcumin (Cur) and silver nanoparticles (AgNPs) with gelatin (Gel) as carrier matrix was fabricated to develop a novel system potential of antibacterial, anti-inflammato...
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Chapter and Conference Paper
Composite Nano-fiber Mats Consisting of Biphasic Calcium Phosphate Loaded Polyvinyl Alcohol—Gelatin for Bone Tissue Engineering
Electrospun blends of biphasic calcium phosphate (BCP) loaded polyvinyl alcohol (PVA)-gelatin (GE) were created with the aim of fabricating biodegradable scaffolds for bone tissue engineering. The process para...
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Chapter and Conference Paper
Decellularization of Bovine Cancellous Bone for Bone Tissue Engineering Application
Cancellous bovine bone represents an inexhaustible source of material for bone tissue engineering. However, its natural marrow-filled structure can greatly limit the efficacy and prolong the duration of the de...
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Chapter and Conference Paper
Fabrication of In Situ Cross-Linking Polyvinyl Phosphonic Acid - Chitosan Hydrogel for Wound Applications
The use of natural polymer as scaffold material in hydrogels has been applied for skin regeneration due to their high biocompatibility, low toxicity, and biodegradability. Hydrogel was synthesized by in situ c...
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Chapter and Conference Paper
Investigation of the Synthetic Process of Nano-Hydroxyapatite (Hap) Using Microwave and Ultrasound
In this study, nano hydroxyapatite (HAp) was synthesized using microwave and ultrasonic methods. Besides, the pH and temperature of the reaction were also the conditions of this investigation. The properties a...
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Chapter and Conference Paper
Investigation of the Silk Fiber Extraction Process from the Vietnam Natural Bombyx Mori Silkworm Cocoon
Bombyx mori (B. mori) silkworms content two main protein kinds: the structural core protein, silk fibers, and the glue-like sericin coating. In contrast with silk fibers which are biocompatible, sericin is the...
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Chapter and Conference Paper
Fabrication of Hyaluronan – Chitosan – Polyvinyl Phosphonic Acid Hydrogel for Bioglue Applications
In this study, Hyaluronan – Chitosan – Polyvinyl phosphonic acid (HA/Cs/PVPA) gel was fabricated by hydrogel method. The surface and the inner structure of the scaffold were tested by Scanning Electron Microsc...
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Chapter and Conference Paper
Development of a New Injectable PVA–Ag NPs/ Chitosan Hydrogel for Wound Dressing Application
In the present time, functional and cost effective of artificial skin is an interested in study. For this aim, herein, we developed a new injectable polyvinyl alcohol-silver nanoparticles/chitosan (PVA-AgNPs/C...
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Chapter and Conference Paper
Synthesis and Characterization of Hydroxyapatite Biomaterials from Bio Wastes
In this work, hydroxyapatite HA was produced from bovine bone by the calcination at 800°C in 3 hours. Three sources of femur were used to collect the bovine bone: waste, from cows aged 10 -12 months and 2-3 ye...
