Flexible, Bending Stable, and Biocompatible Silk Fibroin/NiFe Films for Bio‐Integrated Microwave Applications
Abstract: Integration of magnetic materials into bio‐integrated flexible electronics will bring multi‐functionality, such as magnetoception and wireless communication. In practical application, the performance of magnetic materials and devices should remain stable during cyclic bending–unbending and they can be degradable within a designated lifetime. However, direct integration of magnetic materials with flexible and biocompatible materials and maintaining mechanically stable microwave performance have not been achieved yet. Here, ultrathin (5–50 nm) permalloy (NiFe) films deposited on biocompatible silk fibroin (SF) films are shown to be bending stable, and dissolvable. The ferromagnetic properties of NiFe films deposited on SF, Kapton, and silicon are studied and compared by ferromagnetic resonance. Benefiting from the low surface roughness of fibroin, which is only ≈0.8 nm, SF/NiFe films exhibit comparable ferromagnetic properties to Si/NiFe, better than that of Kapton/NiFe films. Moreover, the ferromagnetic resonance field of SF/NiFe films remains highly stable during cyclic bending that is exposed to both compressive and tensile strain/stress, and its temperature stability is very close to that of Si/NiFe. Finally, the whole SF/NiFe films are demonstrated to be dissolvable and biocompatible. Therefore, SF/NiFe films can be a useful and stable platform for flexible and biocompatible microwave applications.
- Location
-
Deutsche Nationalbibliothek Frankfurt am Main
- Extent
-
Online-Ressource
- Language
-
Englisch
- Bibliographic citation
-
Flexible, Bending Stable, and Biocompatible Silk Fibroin/NiFe Films for Bio‐Integrated Microwave Applications ; day:12 ; month:11 ; year:2023 ; extent:9
Advanced electronic materials ; (12.11.2023) (gesamt 9)
- Creator
-
Guan, Mengmeng
Zhang, Qi
Qiu, Ruibin
Hu, Zhongqiang
Zhang, Xiaohui
Peng, Bin
Liu, Ming
- DOI
-
10.1002/aelm.202300323
- URN
-
urn:nbn:de:101:1-2023111314144937051722
- Rights
-
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Last update
-
14.08.2025, 10:52 AM CEST
Data provider
Deutsche Nationalbibliothek. If you have any questions about the object, please contact the data provider.
Associated
- Guan, Mengmeng
- Zhang, Qi
- Qiu, Ruibin
- Hu, Zhongqiang
- Zhang, Xiaohui
- Peng, Bin
- Liu, Ming
Other Objects (12)
Reduced graphene oxide functionalized nanofibrous silk fibroin matrices for engineering excitable tissues
A new method for evaluation of patellar height and the position of the joint line before and after total knee arthroplasty
Evaluating signal peptide prediction methods for Gram-positive bacteria
Effect of temperature and nanoparticle size on the interfacial layer thickness of TiO 2 –water nanofluids using molecular dynamics
Biocompatible silk fibroin scaffold prepared by reactive inkjet printing
Robust Biocompatible Fibers from Silk Fibroin Coated MXene Sheets
Lineage-specific duplications of NBS-LRR genes occurring before the divergence of six Fragaria species
Haplotype-resolved assembly of auto-polyploid genomes via combining Hi-C and gametic data
Monotonicity, convexity, and inequalities for the generalized elliptic integrals
Precisely printable and biocompatible silk fibroin bioink for digital light processing 3D printing
Production of silk sericin/silk fibroin blend nanofibers
Optimizing protein delivery rate from silk fibroin hydrogel using silk fibroin-mimetic peptides conjugation
Reduced graphene oxide functionalized nanofibrous silk fibroin matrices for engineering excitable tissues
A new method for evaluation of patellar height and the position of the joint line before and after total knee arthroplasty
Evaluating signal peptide prediction methods for Gram-positive bacteria
Effect of temperature and nanoparticle size on the interfacial layer thickness of TiO 2 –water nanofluids using molecular dynamics
Biocompatible silk fibroin scaffold prepared by reactive inkjet printing
Robust Biocompatible Fibers from Silk Fibroin Coated MXene Sheets
Lineage-specific duplications of NBS-LRR genes occurring before the divergence of six Fragaria species
Haplotype-resolved assembly of auto-polyploid genomes via combining Hi-C and gametic data
Monotonicity, convexity, and inequalities for the generalized elliptic integrals
Precisely printable and biocompatible silk fibroin bioink for digital light processing 3D printing
Production of silk sericin/silk fibroin blend nanofibers
Optimizing protein delivery rate from silk fibroin hydrogel using silk fibroin-mimetic peptides conjugation
Reduced graphene oxide functionalized nanofibrous silk fibroin matrices for engineering excitable tissues
A new method for evaluation of patellar height and the position of the joint line before and after total knee arthroplasty
Evaluating signal peptide prediction methods for Gram-positive bacteria
Effect of temperature and nanoparticle size on the interfacial layer thickness of TiO 2 –water nanofluids using molecular dynamics
Biocompatible silk fibroin scaffold prepared by reactive inkjet printing
Robust Biocompatible Fibers from Silk Fibroin Coated MXene Sheets
Lineage-specific duplications of NBS-LRR genes occurring before the divergence of six Fragaria species
Haplotype-resolved assembly of auto-polyploid genomes via combining Hi-C and gametic data
Monotonicity, convexity, and inequalities for the generalized elliptic integrals
Precisely printable and biocompatible silk fibroin bioink for digital light processing 3D printing
Production of silk sericin/silk fibroin blend nanofibers