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SCIENTIFIC PUBLICATIONS
You are researching: Neurons
Personalised Pharmaceuticals
Inducend Pluripotent Stem Cells (IPSCs)
Drug Discovery
Cancer Cell Lines
Cell Type
Tissue and Organ Biofabrication
Skin Tissue Engineering
Drug Delivery
Biological Molecules
Solid Dosage Drugs
Stem Cells
All Groups
- Bioprinting Applications
- Cell Type
- Osteoblasts
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- Epithelial
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- Human Umbilical Vein Endothelial Cells (HUVECs)
- Organoids
- Stem Cells
- Spheroids
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- Synoviocytes
- Keratinocytes
- Skeletal Muscle-Derived Cells (SkMDCs)
- Neurons
- Macrophages
- Human Trabecular Meshwork Cells
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- Cancer Cell Lines
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- Articular cartilage progenitor cells (ACPCs)
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- Institution
- Ghent University
- Chiao Tung University
- Sree Chitra Tirunal Institute
- University of Sheffield
- National University of Singapore
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- Kaohsiung Medical University
- DTU – Technical University of Denmark
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- INM – Leibniz Institute for New Materials
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- Myiongji University
- Harbin Institute of Technology
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- University of Tel Aviv
- University of Applied Sciences Northwestern Switzerland
- Anhui Polytechnic
- Bayreuth University
- Aschaffenburg University
- University of Michigan, Biointerfaces Institute
- Abu Dhabi University
- Jiao Tong University
- Biomaterials & Bioinks
- Application
- Electronics – Robotics – Industrial
- Tissue and Organ Biofabrication
- Cartilage Tissue Engineering
- Bone Tissue Engineering
- Drug Delivery
- Skin Tissue Engineering
- Vascularization
- Nerve – Neural Tissue Engineering
- Meniscus Tissue Engineering
- Heart – Cardiac Patches Tissue Engineering
- Adipose Tissue Engineering
- Trachea Tissue Engineering
- Ocular Tissue Engineering
- Intervertebral Disc (IVD) Tissue Engineering
- Muscle Tissue Engineering
- BioSensors
- Personalised Pharmaceuticals
- Biomaterial Processing
- Tissue Models – Drug Discovery
- Drug Discovery
- Review Paper
- Printing Technology
- Biomaterial
- Decellularized Extracellular Matrix (dECM)
- Metals
- Solid Dosage Drugs
- Thermoplastics
- Non-cellularized gels/pastes
- Salt-based
- Chlorella Microalgae
- Acrylates
- Poly(Vinyl Formal)
- 2-hydroxyethyl-methacrylate (HEMA)
- Phenylacetylene
- Magnetorheological fluid (MR fluid – MRF)
- Salecan
- Poly(vinyl alcohol) (PVA)
- PEDOT
- Jeffamine
- Polyethylene
- Carbopol
- Epoxy
- poly (ethylene-co -vinyl acetate) (PEVA)
- Poly(itaconate-co-citrate-cooctanediol) (PICO)
- Poly(N-isopropylacrylamide) (PNIPAAm)
- Mineral Oil
- poly(octanediol-co-maleic anhydride-co-citrate) (POMaC)
- Poly(Oxazoline)
- Poly(trimethylene carbonate)
- 2-hydroxyethyl) methacrylate (HEMA)
- Zein
- Pluronic – Poloxamer
- Polyisobutylene
- Paraffin
- Silicone
- Konjac Gum
- Polyphenylene Oxide
- Ionic Liquids
- Polyvinylpyrrolidone (PVP)
- Gelatin-Sucrose Matrix
- Micro/nano-particles
- Biological Molecules
- Bioinks
- Gelatin-Methacryloyl (GelMA)
- methacrylated chondroitin sulfate (CSMA)
- Cellulose
- Novogel
- Hyaluronic Acid
- Peptide gel
- Methacrylated Silk Fibroin
- Polyethylene glycol (PEG) based
- α-Bioink
- Collagen
- Elastin
- Heparin
- Gelatin
- Matrigel
- Gellan Gum
- Methacrylated Chitosan
- Methacrylated hyaluronic acid (HAMA)
- Pectin
- Silk Fibroin
- Pyrogallol
- Xanthan Gum
- Fibrinogen
- Fibrin
- Paeoniflorin
- (2-Hydroxypropyl)methacrylamide (HPMA)
- Methacrylated Collagen (CollMA)
- Carrageenan
- Glucosamine
- Chitosan
- Glycerol
- Poly(glycidol)
- Alginate
- Agarose
- Ceramics
- Bioprinting Technologies
AUTHOR
Title
Precision Plating of Human Electrogenic Cells on Microelectrodes Enhanced With Precision Electrodeposited Nano-Porous Platinum for Cell-Based Biosensing Applications
[Abstract]
Year
2019
Journal/Proceedings
Journal of Microelectromechanical Systems
Reftype
Groups
AbstractMicroelectrode Arrays are established platforms for biosensing applications; however, limitations in electrode impedance and cell-electrode coupling still exist. In this paper, the SNR of 25 μm diameter gold (Au) microelectrodes was improved by decreasing the impedance with precision electrodeposition. SEM determined that N-P Pt. microelectrodes had nanoporous structures that filled the insulation cylinders. EIS, CV, and RMS noise measurements concluded that the optimized electrodeposition of N-P Pt. led to a lowered impedance of 18.36 kΩ ± 2.6 kΩ at 1 kHz, a larger double layer capacitance of 73 nF, and lowered RMS noise of 2.08±0.16 μV as compared to the values for Au of 159 kΩ ± 28 kΩ at 1 kHz, 17nF, and 3.14 ± 0.42 μV, respectively. Human motoneurons and human cardiomyocytes were cultured on N-P Pt. devices to assess their biocompatibility and signal quality. In order to improve the cell-electrode coupling, a precision plating technique was used. Both cell types were electrically active on devices for up to 10 weeks, demonstrated improved SNR, and expected responses to precision chemical and electrical stimulation. The modification of Au microelectrodes with nanomaterials in combination with precision culturing of human cell types provides cost effective, highly sensitive, well coupled and relevant biosensing platforms for medical and pharmaceutical research.
AUTHOR
Title
Extracellular matrix (ECM)-derived bioinks designed to foster vasculogenesis and neurite outgrowth: Characterization and bioprinting
[Abstract]
Year
2021
Journal/Proceedings
Bioprinting
Reftype
Groups
AbstractThe field of bioprinting has shown a tremendous development in recent years, focusing on the development of advanced in vitro models and on regeneration approaches. In this scope, the lack of suitable biomaterials that can be efficiently formulated as printable bioinks, while supporting specific cellular events, is currently considered as one of the main limitations in the field. Indeed, extracellular matrix (ECM)-derived biomaterials formulated to enable printability and support cellular response, for instance via integrin binding, are eagerly awaited in the field of bioprinting. Several bioactive laminin sequences, including peptides such as YIGSR and IKVAV, have been identified to promote endothelial cell attachment and/or neurite outgrowth and guidance, respectively. Here, we show the development of two distinct bioinks, designed to foster vasculogenesis or neurogenesis, based on methacrylated collagen and hyaluronic acid (CollMA and HAMA, respectively), both relevant ECM-derived polymers, and on their combination with cysteine-flanked laminin-derived peptides. Using this strategy, it was possible to optimize the bioink printability, by tuning CollMA and HAMA concentration and ratio, and modulate their bioactivity, through adjustments in the cell-active peptide sequence spatial density, without compromising cell viability. We demonstrated that cell-specific bioinks could be customized for the bioprinting of both human umbilical vein cord endothelial cells (HUVECs) or adult rat sensory neurons from the dorsal root ganglia, and could stimulate both vasculogenesis and neurite outgrowth, respectively. This approach holds great potential as it can be tailored to other cellular models, due to its inherent capacity to accommodate different peptide compositions and to generate complex peptide mixtures and/or gradients.
AUTHOR
Title
Nanoimprinted Anisotropic Topography Preferentially Guides Axons and Enhances Nerve Regeneration
[Abstract]
Year
2018
Journal/Proceedings
Macromolecular Bioscience
Reftype
DOI/URL
DOI
Groups
AbstractAbstract Surface topography has a profound effect on the development of the nervous system, such as neuronal differentiation and morphogenesis. While the interaction of neurons and the surface topography of their local environment is well characterized, the neuron–topography interaction during the regeneration process remains largely unknown. To address this question, an anisotropic surface topography resembling linear grooves made from poly(ethylene-vinyl acetate) (EVA), a soft and biocompatible polymer, using nanoimprinting, is established. It is found that neurons from both the central and peripheral nervous system can survive and grow on this grooved surface. Additionally, it is observed that axons but not dendrites specifically align with these grooves. Furthermore, it is demonstrated that neurons on the grooved surface are capable of regeneration after an on-site injury. More importantly, these injured neurons have an accelerated and enhanced regeneration. Together, the data demonstrate that this anisotropic topography guides axon growth and improves axon regeneration. This opens up the possibility to study the effect of surface topography on regenerating axons and has the potential to be developed into a medical device for treating peripheral nerve injuries.