A5100440444- Electrospun Nanofibers in Biomedical Applications
- Bone Tissue Engineering Materials
- biodegradable polymer synthesis and properties
- Advanced Sensor and Energy Harvesting Materials
- Nanoplatforms for cancer theranostics
- Carbon Nanotubes in Composites
- 3D Printing in Biomedical Research
- Nuclear Materials and Properties
- Photodynamic Therapy Research Studies
- Nuclear reactor physics and engineering
- Neuroscience and Neural Engineering
- Hydrogels: synthesis, properties, applications
- Phytochemicals and Antioxidant Activities
- Silk-based biomaterials and applications
- Tea Polyphenols and Effects
- Graphene research and applications
- Surface Modification and Superhydrophobicity
- Conducting polymers and applications
- Additive Manufacturing and 3D Printing Technologies
- Dental Implant Techniques and Outcomes
- Microfluidic and Bio-sensing Technologies
- Water Quality Monitoring and Analysis
- Inhalation and Respiratory Drug Delivery
- Advanced Polymer Synthesis and Characterization
- Shape Memory Alloy Transformations
Yamanashi Prefectural Central Hospital
2025
Catholic University of Daegu
2015-2024
Gyeonggi College of Science and Technology
2024
Chonnam National University Hwasun Hospital
2006-2023
Wonju Severance Christian Hospital
2022
Chungbuk National University
2021-2022
Institut polytechnique de Grenoble
2019-2021
Gachon University
2021
Université Grenoble Alpes
2021
Centre National de la Recherche Scientifique
2021
This review summarises smart thermo-responsive polymeric materials with reversible and ‘on–off’ remotely switchable properties for a wide range of biomedical biomaterials applications.
The direct use of conventional photosensitizers in photodynamic therapy (PDT) cancer cells has been thwarted by their low solubility, poor photostability, and aggregation tendency. Hence, complex hectic synthetic procedures, such as developing nanomaterials subsequently loading them with photosensitizers, have become mandatory for the effective PDT. In this study, we avoided procedures produce hematoporphyrin (HP) photosensitizer-encapsulated carbon quantum dots (CQDs) (HP-CQDs) facilely...
We propose a new type of 'smart' nanofiber (NF) with dynamically and reversibly tunable properties for the 'on–off' controlled release polysaccharide dextran. The fibers are produced by electrospinning copolymers N-isopropylacrylamide (NIPAAm) N-hydroxymethylacrylamide (HMAAm). OH groups HMAAm subsequently crosslinked thermal curing. were successfully fabricated into well-defined nanofibrous structure diameter about 600–700 nm, preserved their morphology even after resulting NFs showed rapid...
The aim of this study is to characterize the heavy metal phytoremediation potential Miscanthus sp. Goedae-Uksae 1, a hybrid, perennial, bio-energy crop developed in South Korea. Six different metals (As, Cu, Pb, Ni, Cd, and Zn) were used for study. hybrid grass effectively absorbed all from contaminated soil. maximum removal was observed As (97.7%), minimum Zn (42.9%). Similarly, 1 water except As. completely (100%) removed samples. Generally, concentration roots several folds higher than...
Abstract Background Calcium phosphate (CaP) based nanoparticles are considered to be ideal drug carriers for delivery of anticancer drugs because their excellent biocompatibility and pH responsiveness. However, CaP have the problems limited load capacity, initial burst release, short-term release. Thus, we prepared nanocomposites containing such as caffeic acid (CA-NP), chlorogenic (CG-NP), or cisplatin (CP-NP) in presence alginate a polymer template control release rate drugs. Results The...
Angiogenesis is a key prerequisite for the successful establishment, growth, and dissemination of tumors. Vascular endothelial growth factor (VEGF) has potent angiogenic activity cyclooxygenase-2 (COX-2) promotes angiogenesis by modulated production factors including VEGF. The current study was designed to investigate possible roles COX-2 VEGF in gastric cancer angiogenesis. In this study, we conducted an immunohistochemical investigation expression 97 patients with cancer. To assess tumor...
Abstract A study was conducted on the ability of laccase from Trametes versicolor to catalyse oxidation triclosan, an antibacterial agent significant commercial importance and environmental concern. Laccase able transformation triclosan under a variety conditions achieve substantial decrease in toxicity reaction mixture. The optimal pH for approximately 5, with broad optimum range 4–6. Treatment could be achieved at elevated temperatures, but expense higher rates inactivation. efficiency...
A novel silver/polymer composite with electrical conductivity (2.5 × 105 S cm−1) higher than that of bulk tungsten was developed through the addition a small amount multi-walled carbon nanotubes decorated glutaric acid functionalized nano-silver particles (1.5 wt%). The were used as one-dimensional conductive scaffolds constructing an effective network among micron-sized silver powders.
The use of porous three-dimensional (3D) composite scaffolds has attracted great attention in bone tissue engineering applications because they closely simulate the major features natural extracellular matrix (ECM) bone. This study aimed to prepare biomimetic via a simple 3D printing gelatin/hyaluronic acid (HA)/hydroxyapatite (HAp) and subsequent biomineralization for improved regeneration. resulting exhibited uniform structure homogeneous pore distribution. In addition, microstructures...
Catechin exhibits numerous biological and pharmacological effects attributed to antioxidant action. The synthetic poly(catechin)s condensed through acetaldehyde with different molecular weights were assessed in terms of activity enzyme inhibitory on the basis a catechin repeating unit compared monomeric catechin. showed great amplification superoxide scavenging activity, xanthine oxidase (XO) inhibition human low-density lipoprotein oxidation initiated by...
ADVERTISEMENT RETURN TO ISSUEPREVCommunication to the...Communication the EditorNEXTRegioselective Synthesis of Poly(phenylene) as a Complex with Poly(ethylene glycol) by Template Polymerization Phenol in WaterYoung-Jin Kim, Hiroshi Uyama, and Shiro KobayashiView Author Information Department Materials Chemistry, Graduate School Engineering, Kyoto University, 606-8501, Japan Cite this: Macromolecules 2003, 36, 14, 5058–5060Publication Date (Web):June 11, 2003Publication History Received17...