Investigation on the physical properties and biocompatibility of zirconia–alumina-silicate@diopside composite materials and its <i>in vivo</i> toxicity study in embryonic zebrafish

Rittidach, Tanawut; Sillapaprayoon, Siwapech; Chantho, Varissara; Pimtong, Wittaya; Charoenphandhu, Narattaphol; Thongbunchoo, Jirawan; Krishnamra, Nateetip; Bootchanont, Atipong; Porjai, Porramain; Pon-On, Weeraphat

doi:10.1039/d3ra04555b

Cited by 2 publications

(1 citation statement)

References 48 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The Si 3 N 4 /3wt% MWCNT substrate was appropriately biocompatible and the caCP addition to the biopolymer matrix noticeably advanced the cell attachment. The obtained results here agree well with other research works, in which the amorphous CaP particles and different composites were studied and characterized concerning their boosted osteogenic level [57][58][59][60][61][62][63].…”

Section: Cell Concentration On Samples and Lactate Dehydrogenase (Ldh...supporting

confidence: 91%

Amorphous, Carbonated Calcium Phosphate and Biopolymer-Composite-Coated Si3N4/MWCNTs as Potential Novel Implant Materials

Furko,

Detsch,

Horváth

et al. 2024

Nanomaterials

View full text Add to dashboard Cite

A biodegradable amorphous carbonated calcium phosphate (caCP)-incorporated polycaprolactone (PCL) composite layer was successfully deposited by a spin coater. In this specific coating, the PCL acts as a bioadhesive, since it provides a better adherence of the coatings to the substrate compared to powder coatings. The caCP–PCL coatings were deposited and formed thin layers on the surface of a Si3N4–3 wt% MWCNT (multiwalled carbon nanotube) substrate, which is an emerging type of implant material in the biomedical field. The composite coatings were examined regarding their morphology, structure and biological performance. The biocompatibility of the samples was tested in vitro with MC3T3-E1 preosteoblast cells. Owing to the caCP–PCL thin layer, the cell viability values were considerably increased compared to the substrate material. The ALP and LDH tests showed numerous living cells on the investrigated coatings. The morphology of the MC3T3-E1 cells was examined by fluorescent staining (calcein and DAPI) and scanning electron microscopy, both of which revealed a well-spread, adhered and confluent monolayer of cells. All performed biocompatibility tests were positive and indicated the applicability of the deposited thin composite layers as possible candidates for orthopaedic implants for an extended period.

show abstract

Section: Cell Concentration On Samples and Lactate Dehydrogenase (Ldh...supporting

confidence: 91%

Amorphous, Carbonated Calcium Phosphate and Biopolymer-Composite-Coated Si3N4/MWCNTs as Potential Novel Implant Materials

Furko,

Detsch,

Horváth

et al. 2024

Nanomaterials

View full text Add to dashboard Cite

show abstract

An Experimental Parametric Optimisation for Laser Engraving and Texturing to Integrate Zirconia Ceramic Blocks into Stainless Steel Cutlery: A State-of-the-Art Aesthetically Improved Perspective

Richhariya,

Miranda,

Silva

2024

Materials

View full text Add to dashboard Cite

Cutlery and flatware designs are an everchanging phenomenon of the manufacturing industry. Worldwide hospitality businesses demand perpetual evolution in terms of aesthetics, designs, patterns, colours, and materials due to customers’ demands, modernisation, and fierce competition. To thrive in this competitive market, modern fabrication techniques must be flexible, adoptive, fast, and cost effective. For decades, static designs and trademark patterns were achieved through moulds, limiting production to a single cutlery type per mould. However, with the advent of laser engraving and design systems, the whole business of cutlery production has been revolutionised. This study explores the possibility of creating diverse designs for stainless steel 304 flatware sets without changing the entire production process. The research analyses three key laser process parameters, power, scanning speed, and number of passes, and their impacts on the resulting geometry, depth of cut, surface roughness, and material removed. These parameters are comprehensively studied and analysed for steel and zirconia ceramic. The study details the effects of power, scanning speed, number of passages, and fluence on engraved geometry. Fluence (power*number of passages/scanning speed) positively influences outputs and presents a positive trend. Medium power settings and higher scanning speeds with the maximum number of passages produce high-quality, low-roughness optimised cavities with the ideal geometric accuracy for both materials.

show abstract

Investigation on the physical properties and biocompatibility of zirconia–alumina-silicate@diopside composite materials and its in vivo toxicity study in embryonic zebrafish

Abstract: Bioceramic materials have a wide range of applications in the biomedical field, such as in the repair of bone defects and dental surgery.

Cited by 2 publications

References 48 publications

Amorphous, Carbonated Calcium Phosphate and Biopolymer-Composite-Coated Si3N4/MWCNTs as Potential Novel Implant Materials

Amorphous, Carbonated Calcium Phosphate and Biopolymer-Composite-Coated Si3N4/MWCNTs as Potential Novel Implant Materials

An Experimental Parametric Optimisation for Laser Engraving and Texturing to Integrate Zirconia Ceramic Blocks into Stainless Steel Cutlery: A State-of-the-Art Aesthetically Improved Perspective

Contact Info

Product

Resources

About