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- Gabrielsson, ErikLinköpings universitet,Laboratoriet för organisk elektronik,Tekniska fakulteten (author)
Autonomous Microcapillary Drug Delivery System Self-Powered by a Flexible Energy Harvester
- Article/chapterEnglish2021
Publisher, publication year, extent ...
- 2021-07-16
- Wiley-Blackwell,2021
- electronicrdacarrier
Numbers
- LIBRIS-ID:oai:DiVA.org:liu-179966
- https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-179966URI
- https://doi.org/10.1002/admt.202100526DOI
Supplementary language notes
- Language:English
- Summary in:English
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- Funding Agencies|Swedish Foundation for Strategic ResearchSwedish Foundation for Strategic Research [IS14-0033, RIT15-0119]; National Research Foundation of KoreaNational Research Foundation of Korea [NRF-2017R1A2A1A18071765]; VinnovaVinnova [2016-04601]; Knut and Alice Wallenberg FoundationKnut & Alice Wallenberg Foundation; Onnesjo Foundation
- Implantable bioelectronic devices pave the way for novel biomedical applications operating at high spatiotemporal resolution, which is crucial for neural recording and stimulation, drug delivery, and brain-machine interfaces. Before successful long-term implantation and clinical applications, these devices face a number of challenges, such as mechanical and operational stability, biocompatibility, miniaturization, and powering. To address two of these crucial challenges-miniaturization and powering-the development and characterization of an electrophoretic drug delivery device, manufactured inside fused quartz fibers (outer diameter of 125 mu m), which is self-powered by a flexible piezoelectric energy harvester, are reported. The resulting device-the first integration of piezoelectric charging with "iontronic" delivery-exhibits a high delivery efficiency (number of neurotransmitters delivered per charges applied) and a direct correlation between the piezoelectric charging and the amount delivered (number of dynamic bends versus pmols delivered).
Subject headings and genre
- TEKNIK OCH TEKNOLOGIER Elektroteknik och elektronik Annan elektroteknik och elektronik hsv//swe
- ENGINEERING AND TECHNOLOGY Electrical Engineering, Electronic Engineering, Information Engineering Other Electrical Engineering, Electronic Engineering, Information Engineering hsv//eng
- bioelectronics; drug delivery; flexible energy harvester; microcapillary; organic electronics; self-powered
Added entries (persons, corporate bodies, meetings, titles ...)
- Jung, Young HoonKorea Adv Inst Sci & Technol KAIST, South Korea (author)
- Han, Jae HyunKorea Adv Inst Sci & Technol KAIST, South Korea (author)
- Joe, Daniel JuhyungKorea Res Inst Stand & Sci KRISS, South Korea (author)
- Simon, DanielLinköpings universitet,Laboratoriet för organisk elektronik,Tekniska fakulteten(Swepub:liu)dansi08 (author)
- Lee, Keon JaeKorea Adv Inst Sci & Technol KAIST, South Korea (author)
- Berggren, MagnusLinköpings universitet,Laboratoriet för organisk elektronik,Tekniska fakulteten(Swepub:liu)magbe98 (author)
- Linköpings universitetLaboratoriet för organisk elektronik (creator_code:org_t)
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- In:Advanced Materials Technologies: Wiley-Blackwell6:112365-709X
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