Biocompatibility of Porous Silicon

Low, Suet P.; Voelcker, Nicolas H.

doi:10.1007/978-3-319-04508-5_38-1

Cited by 8 publications

(2 citation statements)

References 69 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…They showed and confirmed the growth of HAp on the nanoporous silicon particles and proved that PS can be a real bioactive material. In the same way, Bowditch et al (1998) ; Low and Voelcker. (2014) ; Dalilottojari, et al (2015) reported the biocompatible, biodegradable and bioactive properties of PS with size pore tunability, high surface area, and opened outlooks in different fields as tissue engineering, drug delivery, oncology, orthopedics, ophthalmology and even in vivo/in vitro biosensors or biomarkers ( Hernández-Montelongo et al, 2015 ).…”

Section: Introductionmentioning

confidence: 83%

Synthesis by solid route and physicochemical characterizations of blends of calcium orthophosphate powders and mesoporous silicon particles

Richard

Alfred-Arulrasa

Mahagamage

et al. 2023

Front. Bioeng. Biotechnol.

View full text Add to dashboard Cite

The purpose of the study was to investigate the synthesis of economic calcium phosphate powders from recycled oyster shells, using a ball milling method. The oyster shell powder and a calcium pyrophosphate powder were used as starting materials and ball milled, then heat treated at 1,050°C for 5 h to produce calcium phosphate powders through a solid-state reaction. Electrochemically synthesized mesoporous silicon microparticles were then added to the prepared phosphate powders by mechanical mixer. The final powders were characterized using X-ray diffraction, Fourier transform infrared spectroscopy, and scanning electron microscopy to analyze their chemical composition and determine the most suitable process conditions. The biocompatibility of the produced powders was also tested in vitro using murine cells and the results showed good biocompatibility.

show abstract

Section: Introductionmentioning

confidence: 83%

Synthesis by solid route and physicochemical characterizations of blends of calcium orthophosphate powders and mesoporous silicon particles

Richard

Alfred-Arulrasa

Mahagamage

et al. 2023

Front. Bioeng. Biotechnol.

View full text Add to dashboard Cite

show abstract

“…In this work, we introduced AgNPs into pSiMPs in order to suppress the spreading of AgNPs and to enhance the biocompatibility for the clinical applications. pSiMPs has unique features in the biological system, − such as a slow degradation (>month) without toxic byproduct, the secure activity of encapsulated substrate, and a high localization property inside the body after local injection. The hybrid composite of AgNPs and pSiMPs maximizes the benefits of each particle in terms of bioimaging and biocompatibility.…”

mentioning

confidence: 99%

Hybrid Composite of Silver Nanoparticle–Porous Silicon Microparticles as an Image-Guided Localization Agent for Computed Tomography Scan of the Lungs

Lee

Kim

et al. 2020

ACS Biomater. Sci. Eng.

View full text Add to dashboard Cite

A hybrid composite of silver nanoparticles (AgNPs) and porous silicon microparticles (pSiMPs) was developed and applied for the computed tomography (CT) scanning of the lungs as an image-guided localization agent. We confirmed the grafting of AgNPs on oxidized pSiMPs template using various analytical equipment, including a scanning electron microscope (SEM), Fourier transform infrared (FTIR) spectroscopy, X-ray diffraction (XRD), and energy-dispersive X-ray spectroscopy (EDS). The hybrid composite showed a high CT contrast intensity (>1000 HU) that enabled us to produce and view images of the lungs. In addition, it showed the ability to maintain a strong CT signal at the injected area of the rabbit’s lungs, up to an hour, without spreading. The lack of toxicity and immune response indicated that the composite could be fully utilized as a new image-guided localization agent of CT scans for lung cancer surgery.

show abstract

Combined cerium oxide nanocapping and layer-by-layer coating of porous silicon containers for controlled drug release

et al. 2018

View full text Add to dashboard Cite

Biocompatibility of Porous Silicon

Cited by 8 publications

References 69 publications

Synthesis by solid route and physicochemical characterizations of blends of calcium orthophosphate powders and mesoporous silicon particles

Synthesis by solid route and physicochemical characterizations of blends of calcium orthophosphate powders and mesoporous silicon particles

Hybrid Composite of Silver Nanoparticle–Porous Silicon Microparticles as an Image-Guided Localization Agent for Computed Tomography Scan of the Lungs

Combined cerium oxide nanocapping and layer-by-layer coating of porous silicon containers for controlled drug release

Contact Info

Product

Resources

About