Search results for: Shinn‐Jyh Ding

Items from 1 to 20 out of 44 results

article

Acid-resistant calcium silicate-based composite implants with high-strength as load-bearing bone graft substitutes and fracture fixation devices

Chung-Kai Wei, Shinn-Jyh Ding

Journal of the Mechanical Behavior of Biomedical Materials > 2016 > 62 > C > 366-383

To achieve the excellent mechanical properties of biodegradable materials used for cortical bone graft substitutes and fracture fixation devices remains a challenge. To this end, the biomimetic calcium silicate/gelatin/chitosan oligosaccharide composite implants were developed, with an aim of achieving high strength, controlled degradation, and superior osteogenic activity. The work focused on the...

article

Calcium silicate cements prepared by hydrothermal synthesis for bone repair

Chuan-Chen Ho, Chung-Kai Wei, Shao-Yung Lin, Shinn-Jyh Ding

Ceramics International > 2016 > 42 > 7 > 9183-9189

Calcium silicate materials have attracted a great deal of interest because of their osteogenesis. The purpose of this study was to use the hydrothermal method without the use of ethanol and an acidic medium to synthesize calcium silicate powder. After mixing the powder with water, the in vitro bioactivity and osteogenesis of calcium silicate cements were examined in comparison with the cement prepared...

article

Green synthesis of calcium silicate bioceramic powders

Chun-Cheng Chen, Chia-Che Ho, Shao-Yung Lin, Shinn-Jyh Ding

Ceramics International > 2015 > 41 > 4 > 5445-5453

Calcium silicates have proven to be potential candidates for biomedical applications because of their osteogenic properties. Sol–gel methods are typically used for the preparation of calcium silicate powders. However, in the sol–gel route, an acid or base and ethanol are used to catalyze the precursors. From the perspective of green chemistry, it is better to avoid the use of organic solvents. The...

article

Fabrication of nanostructured copper phosphate electrodes for the detection of α-amino acids

Ming-Yuan Lee, Shinn-Jyh Ding, Ching-Chou Wu, Jinchyau Peng, more

Sensors & Actuators: B. Chemical > 2015 > 206 > Complete > 584-591

Cu ₃ (PO ₄ ) ₂ -deposited electrodes capable of detecting nonelectroactive α-amino acids (AAs) are developed by the dissolution-precipitation method. The Cu ₃ (PO ₄ ) ₂ -dominated compounds of flake-shaped nanostructures are quickly and uniformly deposited on the surface of acicula-nanostructured Cu(OH) ₂ -electrodeposited electrodes in a 100mM...

article

Improved physicochemical properties and biocompatibility of stainless steel implants by PVA/ZrO2-based composite coatings

Pei-Jung Lee, Chia-Che Ho, Chii-Shyang Hwang, Shinn-Jyh Ding

Surface and Coatings Technology > 2014 > 258 > C > 374-380

The aim of this study was to improve the physicochemical properties and biocompatibility of stainless steel used in medical applications. Polyvinyl alcohol (PVA) was added to a zirconium oxynitrate solution to form a polymer complex solution, which was then coated on the stainless steel substrates and heat treated to produce a thin film. The samples were characterized using various surface analysis...

article

Improvement of in vitro physicochemical properties and osteogenic activity of calcium sulfate cement for bone repair by dicalcium silicate

Chun-Cheng Chen, Chien-Wen Wang, Nai-Shuo Hsueh, Shinn-Jyh Ding

Journal of Alloys and Compounds > 2014 > 585 > Complete > 25-31

An ideal bone graft substitute should have the same speed of degradation as formation of new bone tissue. To improve the properties of calcium sulfate hemihydrate (CSH) featured for its rapid resorption, a low degradation material of dicalcium silicate (DCS) was added to the CSH cement. This study examined the effect of DCS (20, 40, 60 and 80wt%) on the in vitro physicochemical properties and osteogenic...

article

Composition‐dependent protein secretion and integrin level of osteoblastic cell on calcium silicate cements

Ming‐You Shie, Hsien‐Chang Chang, Shinn‐Jyh Ding

Journal of Biomedical Materials Research Part B: Applied Biomaterials > 102 > 3 > 769 - 780

The purpose of this study was to investigate the responses of the human osteosarcoma cell line MG63 to calcium silicate cements with different Si/Ca molar ratios and different surface roughness. In particular, the study evaluated integrin subunit levels, phosphor‐focal adhesion kinase (pFAK) levels and protein production at the cell attachment stage. The results indicated that the surface roughness...

article

Physicochemical properties and osteogenic activity of radiopaque calcium silicate–gelatin cements

Chien-Wen Wang, Ting-Yi Chiang, Hsien-Chang Chang, Shinn-Jyh Ding

Journal of Materials Science: Materials in Medicine > 2014 > 25 > 9 > 2193-2203

The purpose of this study is to evaluate the physicochemical properties and in vitro osteogenic activity of radiopaque calcium silicate–gelatin cements. The radiopacity, setting time, working time, flow, diametral tensile strength, pH value, washout resistance and morphology of the cements with gelatin (0, 5 and 10 % by weight) were measured, which compared to a popular endodontic material, ProRoot...

article

Integrin binding and MAPK signal pathways in primary cell responses to surface chemistry of calcium silicate cements

Ming-You Shie, Shinn-Jyh Ding

Biomaterials > 2013 > 34 > 28 > 6589-6606

Cell attachment, proliferation and differentiation on different materials depend largely on the surface properties of the materials. This study sheds light on the mechanism by which the modulation of the chemical composition of calcium silicate cements with different Si/Ca molar ratios could produce different cell responses. Two primary cell types (human mesenchymal stem cells (hMSCs) and human dental...

article

The pH-controlled nanoparticles size of polydopamine for anti-cancer drug delivery

Chia-Che Ho, Shinn-Jyh Ding

Journal of Materials Science: Materials in Medicine > 2013 > 24 > 10 > 2381-2390

A facile method was used to prepare polydopamine (PDA) nanoparticles. The effect of the initial pH of the dopamine solution on the formation kinetics, chemical structure, and biocompatibility of PDA nanoparticles was evaluated. Additionally, camptothecin (CPT) was chosen as a model anti-cancer drug with which to evaluate the efficiency of drug loading and release behavior of PDA nanoparticles. The...

article

In Vitro Physicochemical Properties, Osteogenic Activity, and Immunocompatibility of Calcium Silicate–Gelatin Bone Grafts for Load-Bearing Applications

Shinn-Jyh Ding, Ming-You Shie, Chung-Kai Wei

ACS Applied Materials & Interfaces > 2011 > 3 > 10 > 4142 - 4153

article

The role of silicon in osteoblast-like cell proliferation and apoptosis

Ming-You Shie, Shinn-Jyh Ding, Hsien-Chang Chang

Acta Biomaterialia > 2011 > 7 > 6 > 2604-2614

The optimal concentration at which Si induces cell functions has not been fully elucidated. In the present study the effects of Si concentration (0–6mM) on the biological functions of MG63 cells were investigated. Cell proliferation in the presence of 2mM Si- and 4mM Si-containing media progressively increased with culture time, whereas that of 6mM Si treated MG63 cells was significantly (P<0.05)...

article

Controlled release of gentamicin from calcium phosphate/alginate bone cement

Chan-Hen David Chen, Chun-Cheng Chen, Ming-You Shie, Chiao-Hui Huang, more

Materials Science & Engineering C > 2011 > 31 > 2 > 334-341

Calcium phosphate cement (CPC) is a good biomaterial for bone defect repair and as a delivery system for active agents. The aim of this study was to explore the physicochemical properties and in vitro soaking and release behaviors of gentamicin-loaded CPC with and without alginate; in particular, for biocompatibility. MTT colorimetric assay and RT-PCR were used to detect U2OS cell viability and level...

article

Effect of polydimethylsiloxane surfaces silanized with different nitrogen-containing groups on the adhesion progress of epithelial cells

Ching-Chou Wu, Chia-Yin Yuan, Shinn-Jyh Ding

Surface & Coatings Technology > 2011 > 205 > 10 > 3182-3189

There have been few studies on the effect of the grafting of nitrogen-containing functional groups on polydimethylsiloxane (PDMS) surfaces and, in particular, the CN bond, on cell adhesion to the surfaces. In this study, two different silanes, one containing an amine group [(3-aminopropyl)trimethoxysilane; APTMS] and the other a nitrile group [(3-cyanopropyl)triethoxysilane; CPTES], were adopted to...

article

In vitro physiochemical properties of a biomimetic gelatin/chitosan oligosaccharide/calcium silicate cement

Chun‐Cheng Chen, Wei‐Chung Wang, Shinn‐Jyh Ding

Journal of Biomedical Materials Research Part B: Applied Biomaterials > 95B > 2 > 456 - 465

Calcium silicate cement (CSC) has favorable biocompatible properties that may support its clinical use as bone defect repair. A hybrid cement was developed consisting of a chitosan oligosaccharide (COS) solution in a liquid phase and gelatin (GLT)‐containing calcium silicate powder in a solid phase. The combination of GLT and COS was chosen due to the benefits achieved from several synergistic effects...

article

Comparative Physicochemical and Biocompatible Properties of Radiopaque Dicalcium Silicate Cement and Mineral Trioxide Aggregate

Ting-Yi Chiang, Shinn-Jyh Ding

Journal of Endodontics > 2010 > 36 > 10 > 1683-1687

The purpose of this study was to comparatively examine physicochemical and biocompatible properties of 20 wt% bismuth oxide (Bi ₂ O ₃ )-containing dicalcium silicate cement and white-colored mineral trioxide aggregate (WMTA).The radiopacity, setting time, diametral tensile strength, pH value, morphology, and phase composition of the cements with and without Bi ₂ O ₃ ...

article

Evaluation of Human Osteosarcoma Cell Line Genotoxicity Effects of Mineral Trixoide Aggregate and Calcium Silicate Cements

Shinn-Jyh Ding, Chia-Tze Kao, Chih-Lin Chen, Ming-You Shie, more

Journal of Endodontics > 2010 > 36 > 7 > 1158-1162

Mineral trioxide aggregate (MTA) and calcium silicate (CS) cements exhibit acceptable levels of cytocompatibility. The aim of the present study was to evaluate MTA and CS cement genotoxicity in a human osteosarcoma cell line (MG63).A mitochondrial colorimetric assay was used to evaluate the MG63 survival rate. A DNA precipitation assay was used to detect the MG63 DNA damage after contact with MTA...

article

Physicochemical properties and biocompatibility of chitosan oligosaccharide/gelatin/calcium phosphate hybrid cements

Ting-Yi Chiang, Chia-Che Ho, David Chan-Hen Chen, Meng-Heng Lai, more

Materials Chemistry and Physics > 2010 > 120 > 2-3 > 282-288

A bone substitute material was developed consisting of a chitosan oligosaccharide (COS) solution in a liquid phase and gelatin (GLT) containing calcium phosphate powder in a solid phase. The physicochemical and biocompatible properties of the hybrid cements were evaluated. The addition of COS to cement did not affect the setting time or diametral tensile strength of the hybrid cements, whereas GLT...

article

Expression of the Inflammatory Marker Cyclooxygenase-2 in Dental Pulp Cells Cultured with Mineral Trioxide Aggregate or Calcium Silicate Cements

Chih-Lin Chen, Chia-Tze Kao, Shinn-Jyh Ding, Ming-You Shie, more

Journal of Endodontics > 2010 > 36 > 3 > 465-468

Mineral trioxide aggregate (MTA) and calcium silicate (CS) cements exhibit acceptable physical and chemical properties. The aim of the present study was to evaluate the effects of MTA and CS cements on inflammatory reactions in primary cultured human dental pulp cells.The mitochondrial colorimetric assay was used to evaluate pulp cell survival rates. Fluorescent immunohistochemistry was used to observe...

article

Preparation and properties of gold nanoparticle-electrodeposited titanium substrates with Arg-Gly-Asp-Cys peptides

Hui-An Weng, Ching-Chou Wu, Chun-Cheng Chen, Chia-Che Ho, more

Journal of Materials Science: Materials in Medicine > 2010 > 21 > 5 > 1511-1519

Titanium metal has good biocompatibility, superior mechanical properties and excellent corrosion resistance. Like most metals, however, it exhibits poor bioactive properties and fails to bond to bone tissue. To improve its bioactivity, bioactive molecules, such as peptides, can be grafted onto titanium surfaces. In order to do this, the first step may be to establish a stable and compatible linking...

Publication date

Set your own date range

Keywords

CALCIUM SILICATE (9)
MINERAL TRIOXIDE AGGREGATE (9)
CALCIUM SILICATE CEMENT (5)
BIOCOMPATIBILITY (3)
BONE CEMENT (3)
CALCIUM PHOSPHATE (3)
DEGRADATION (3)
ELECTROCHEMICAL IMPEDANCE SPECTROSCOPY (3)
GELATIN (3)
HEAT TREATMENT (3)
HYDROXYAPATITE (3)
ROOT-END FILLING MATERIAL (3)
SELF-ASSEMBLY (3)
BIOACTIVITY (2)
BIOMATERIALS (2)
CELL ADHESION (2)
CYCLIC VOLTAMMETRY (2)
EQUIVALENT CIRCUIT (2)
IN VITRO (2)
INTEGRIN (2)
PORTLAND CEMENT (2)
SETTING TIME (2)
TITANIUM (2)
ACTIVITY (1)
AFFINITY (1)
ALGINATE (1)
ALKANETHIOL (1)
AMINO ACID (1)
APOPTOSIS (1)
BIOCERAMICS (1)
BIODEGRADABILITY (1)
BOND STRENGTH (1)
BONE MARKER EXPRESSION (1)
BONE REPAIR (1)
BONE SUBSTITUTE (1)
C. MECHANICAL PROPERTIES (1)
CALCIUM SULFATE (1)
CELL ATTACHMENT (1)
CELL PROLIFERATION (1)
CELL VIABILITY (1)
CERAMICS (1)
CHEMICAL DURABILITY (1)
CHITOSAN (1)
COMPLEXATION (1)
COMPOSITE MATERIALS (1)
CORROSION (1)
COX-2 (1)
CU(OH)2 (1)
CU3(PO4)2-DEPOSITED ELECTRODE (1)
DENTAL PROSTHESIS (1)
DIFFUSION COEFFICIENT (1)
DNA PRECIPITATION ASSAY (1)
DRUG DELIVERY (1)
E. BIOMEDICAL APPLICATION (1)
ELECTROCHEMICAL TEST (1)
ENDODONTICS (1)
ENDOTOXIN (1)
EXTRACELLULAR REGULATED KINASES (ERK) (1)
FRACTURE FIXATION (1)
FUNCTIONALLY GRADED COATING (1)
GENOTOXICITY (1)
GLUTARALDEHYDE (1)
GREEN SYNTHESIS (1)
HYDROTHERMAL (1)
HYDROTHERMAL METHOD (1)
IMMERSION (1)
IMMERSION TEST (1)
IMMUNOSENSOR (1)
IMPEDANCE SPECTROSCOPY (1)
IN VITRO DEGRADATION (1)
INFLAMMATORY (1)
LIPOPOLYSACCHARIDE (1)
MAPK SIGNALING PATHWAY (1)
MECHANICAL PROPERTIES (1)
MINERAL TRIOXIDE AGGREGATE (MTA) (1)
MITOGEN ACTIVATED PROTEIN KINASE (MAPK) (1)
MTT ASSAY (1)
MULTI-FUNCTIONALIZED GOLD NANOPARTICLES (1)
NANOSTRUCTURE (1)
OSTEOGENESIS (1)
OSTEROGENESIS (1)
OXYGEN PLASMA (1)
PARTITION COEFFICIENT (1)
PH (1)
PLASMA SPRAY (1)
PLASMA SPRAYING (1)
POLYDIMETHYLSILOXANE (1)
POLYMYXIN B (1)
PORCELAIN (1)
POTENTIAL STEP METHOD (1)
PROTEIN A (1)
PROTEIN ADSORPTION (1)
PROTEIN MEMBRANE (1)
PROTEIN SECRETION (1)
PVA (1)
RADIOPACIFIER (1)
ROOT-CANAL FILLING MATERIAL (1)
ROOT-END–FILLING MATERIAL (1)
SILANIZATION (1)
SILICON (1)
more

Data set

Elsevier (35)
Springer (6)
Wiley (2)
ACS (1)

INFONA - science communication portal

Search results for: Shinn‐Jyh Ding

Acid-resistant calcium silicate-based composite implants with high-strength as load-bearing bone graft substitutes and fracture fixation devices

Calcium silicate cements prepared by hydrothermal synthesis for bone repair

Green synthesis of calcium silicate bioceramic powders

Fabrication of nanostructured copper phosphate electrodes for the detection of α-amino acids

Improved physicochemical properties and biocompatibility of stainless steel implants by PVA/ZrO2-based composite coatings

Improvement of in vitro physicochemical properties and osteogenic activity of calcium sulfate cement for bone repair by dicalcium silicate

Composition‐dependent protein secretion and integrin level of osteoblastic cell on calcium silicate cements

Physicochemical properties and osteogenic activity of radiopaque calcium silicate–gelatin cements

Integrin binding and MAPK signal pathways in primary cell responses to surface chemistry of calcium silicate cements

The pH-controlled nanoparticles size of polydopamine for anti-cancer drug delivery

In Vitro Physicochemical Properties, Osteogenic Activity, and Immunocompatibility of Calcium Silicate–Gelatin Bone Grafts for Load-Bearing Applications

The role of silicon in osteoblast-like cell proliferation and apoptosis

Controlled release of gentamicin from calcium phosphate/alginate bone cement

Effect of polydimethylsiloxane surfaces silanized with different nitrogen-containing groups on the adhesion progress of epithelial cells

In vitro physiochemical properties of a biomimetic gelatin/chitosan oligosaccharide/calcium silicate cement

Comparative Physicochemical and Biocompatible Properties of Radiopaque Dicalcium Silicate Cement and Mineral Trioxide Aggregate

Evaluation of Human Osteosarcoma Cell Line Genotoxicity Effects of Mineral Trixoide Aggregate and Calcium Silicate Cements

Physicochemical properties and biocompatibility of chitosan oligosaccharide/gelatin/calcium phosphate hybrid cements

Expression of the Inflammatory Marker Cyclooxygenase-2 in Dental Pulp Cells Cultured with Mineral Trioxide Aggregate or Calcium Silicate Cements

Preparation and properties of gold nanoparticle-electrodeposited titanium substrates with Arg-Gly-Asp-Cys peptides

Filter options

Publication date

Keywords

Data set

Journal

INFONA - science communication portal

Search results for: Shinn‐Jyh Ding

Add recipient

Sending message cancelled

Are you sure you want to cancel sending this message?

Send message

Filter options

Publication date

Date range setting

Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.

Keywords

Data set

Journal

Reporting an error / abuse

Sending the report failed

Accessibility options