Details
| Original language | English |
|---|---|
| Pages (from-to) | 666-669 |
| Number of pages | 4 |
| Journal | Current Directions in Biomedical Engineering |
| Volume | 9 |
| Issue number | 1 |
| Publication status | Published - 1 Sept 2023 |
Abstract
Due to the increasing average age of the population, the number of implants is also increasing and with it the number of explantations. Therefore, facilitated implant removal is of great interest. A nanocomposite consisting of superparamagnetic core-shell nanoparticles (CSNPs) and a synthetic polymer is supposed to be used as implant coating, aiming for a stimulus-inducible modification of the composite's rheological properties by hyperthermia. Here, the first steps following this concept, the synthesis and modification of the CSNP are reported. In this work magnetite nanoparticles build the core and are surrounded by a periodic mesoporous organisilica (PMO) shell. For this reason, the CSNP are referred to as magnetic PMO (mPMO) particles in the following.
Keywords
- biomaterial, core-shell nanoparticles, hybrid materials, magnetite, nanocomposite, periodic mesoporous organosilica, superparamagnetic
ASJC Scopus subject areas
- Engineering(all)
- Biomedical Engineering
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In: Current Directions in Biomedical Engineering, Vol. 9, No. 1, 01.09.2023, p. 666-669.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Core-Shell-Nanoparticles with Superparamagnetic Properties for Novel Applications as Biomaterials
AU - Hagemann, Valentin
AU - Klodwig, Florian
AU - Herrmann, Timo
AU - Ehlert, Nina
AU - Finck, Laura
AU - Menzel, Henning
PY - 2023/9/1
Y1 - 2023/9/1
N2 - Due to the increasing average age of the population, the number of implants is also increasing and with it the number of explantations. Therefore, facilitated implant removal is of great interest. A nanocomposite consisting of superparamagnetic core-shell nanoparticles (CSNPs) and a synthetic polymer is supposed to be used as implant coating, aiming for a stimulus-inducible modification of the composite's rheological properties by hyperthermia. Here, the first steps following this concept, the synthesis and modification of the CSNP are reported. In this work magnetite nanoparticles build the core and are surrounded by a periodic mesoporous organisilica (PMO) shell. For this reason, the CSNP are referred to as magnetic PMO (mPMO) particles in the following.
AB - Due to the increasing average age of the population, the number of implants is also increasing and with it the number of explantations. Therefore, facilitated implant removal is of great interest. A nanocomposite consisting of superparamagnetic core-shell nanoparticles (CSNPs) and a synthetic polymer is supposed to be used as implant coating, aiming for a stimulus-inducible modification of the composite's rheological properties by hyperthermia. Here, the first steps following this concept, the synthesis and modification of the CSNP are reported. In this work magnetite nanoparticles build the core and are surrounded by a periodic mesoporous organisilica (PMO) shell. For this reason, the CSNP are referred to as magnetic PMO (mPMO) particles in the following.
KW - biomaterial
KW - core-shell nanoparticles
KW - hybrid materials
KW - magnetite
KW - nanocomposite
KW - periodic mesoporous organosilica
KW - superparamagnetic
UR - http://www.scopus.com/inward/record.url?scp=85173577137&partnerID=8YFLogxK
U2 - 10.1515/cdbme-2023-1167
DO - 10.1515/cdbme-2023-1167
M3 - Article
AN - SCOPUS:85173577137
VL - 9
SP - 666
EP - 669
JO - Current Directions in Biomedical Engineering
JF - Current Directions in Biomedical Engineering
IS - 1
ER -