[HTML][HTML] 3D bio-printing for use as bone replacement tissues: A review of biomedical application

A Farazin, C Zhang, A Gheisizadeh… - Biomedical Engineering …, 2023 - Elsevier
Since we are able to use 3D printers, producing porous metal scaffolds become very easy.
Contrary to usual methods, 3D printing of porous scaffolds is determined by a controllable …

Challenges and opportunities of implantable neural interfaces: From material, electrochemical and biological perspectives

Q Zeng, Z Huang - Advanced Functional Materials, 2023 - Wiley Online Library
The desirable implantable neural interfaces can accurately record bioelectrical signals from
neurons and regulate neural activities with high spatial/time resolution, facilitating the …

Neural tissue-microelectrode interaction: Brain micromotion, electrical impedance, and flexible microelectrode insertion

N Sharafkhani, AZ Kouzani, SD Adams, JM Long… - Journal of Neuroscience …, 2022 - Elsevier
Insertion of a microelectrode into the brain to record/stimulate neurons damages neural
tissue and blood vessels and initiates the brain's wound healing response. Due to the large …

Nanotopography-enhanced biomimetic coating maintains bioactivity after weeks of dry storage and improves chronic neural recording

K Woeppel, V Dhawan, D Shi, XT Cui - Biomaterials, 2023 - Elsevier
We developed a nanoparticle base layer technology capable of maintaining the bioactivity of
protein-based neural probe coating intended to improve neural recording quality. When …

High-performance implantable bioelectrodes with immunocompatible topography for modulation of macrophage responses

S Lee, J Park, S Kim, J Ok, JI Yoo, YS Kim, Y Ahn… - ACS …, 2022 - ACS Publications
Implantable bioelectrodes enable precise recording or stimulation of electrical signals with
living tissues in close contact. However, their performance is frequently compromised owing …

Effects of neuronal cell adhesion molecule L1 and nanoparticle surface modification on microglia

N Kushwah, K Woeppel, V Dhawan, D Shi, XT Cui - Acta biomaterialia, 2022 - Elsevier
Microelectrode arrays for neural recording suffer from low yield and stability partly due to the
inflammatory host responses. A neuronal cell adhesion molecule L1 coating has been …

[HTML][HTML] Streamlining the interface between electronics and neural systems for bidirectional electrochemical communication

W Cho, S Yoon, TD Chung - Chemical Science, 2023 - pubs.rsc.org
Seamless neural interfaces conjoining neurons and electrochemical devices hold great
potential for highly efficient signal transmission across neural systems and the external …

Carbohydrate based biomaterials for neural interface applications

V Dhawan, XT Cui - Journal of Materials Chemistry B, 2022 - pubs.rsc.org
Neuroprosthetic devices that record and modulate neural activities have demonstrated
immense potential for bypassing or restoring lost neurological functions due to neural …

Modulating neuroinflammation through molecular, cellular and biomaterial‐based approaches to treat spinal cord injury

CYP Lee, WH Chooi, SY Ng… - … & Translational Medicine, 2023 - Wiley Online Library
The neuroinflammatory response that is elicited after spinal cord injury contributes to both
tissue damage and reparative processes. The complex and dynamic cellular and molecular …

A binary stiffness compliant neural microprobe

N Sharafkhani, JM Long, SD Adams… - Sensors and Actuators A …, 2023 - Elsevier
Objective To successfully insert a microprobe into the brain, it must be stiff enough to tolerate
the penetration force. In contrast, due to the brain micromotion during the use of the …