Graphene oxide–protein-based scaffolds for tissue engineering: recent advances and applications

EI Biru, MI Necolau, A Zainea, H Iovu - Polymers, 2022 - mdpi.com
The field of tissue engineering is constantly evolving as it aims to develop bioengineered
and functional tissues and organs for repair or replacement. Due to their large surface area …

Laser-patterned carbon coatings on flexible and optically transparent plastic substrates for advanced biomedical sensing and implant applications

P Joshi, PR Riley, W Denning, S Shukla… - Journal of Materials …, 2022 - pubs.rsc.org
Medical grade polyethylene-based skeletal implants exhibit osteo-disintegration, erosion,
and modest hemocompatibility. Herein, we report on the fabrication of highly adherent …

Excimer laser patterned holey graphene oxide films for nonenzymatic electrochemical sensing

P Joshi, S Shukla, S Gupta, PR Riley… - … Applied Materials & …, 2022 - ACS Publications
The existence of point defects, holes, and corrugations (macroscopic defects) induces high
catalytic potential in graphene and its derivatives. We report a systematic approach for …

Boosting on-demand antibacterial activity using electrical stimulations from polypyrrole-graphene oxide triboelectric nanogenerator

M Jannesari, E Asadian, F Ejehi, NJ English… - Nano Energy, 2023 - Elsevier
Triboelectric nanogenerator (TENG)-based devices have been considered as a feasible
strategy for developing the next generation of self-powered wearable biomedical and …

A novel magnetic HS−-adsorptive nanocomposite photocatalyst (rGO/CoMn 2 O 4–MgFe 2 O 4) for hydrogen fuel production using H 2 S feed

M Ghanimati, M Lashgari, F Montagnaro, V Binas… - Materials …, 2023 - pubs.rsc.org
Synthesis of low-cost, eco-friendly, semiconducting solar-energy materials with excellent
photocatalytic activity [high surface area, good reactant adsorption, photon harnessing in the …

Formation of Q-carbon with wafer scale integration

PR Riley, P Joshi, N Khosla, RJ Narayan, J Narayan - Carbon, 2022 - Elsevier
We describe the formation of highly uniform Quenched-carbon (Q-carbon) layers by plasma-
enhanced chemical vapor deposition (PECVD) followed by low-energy Ar+ ion …

High proton conduction in zirconium silicate/lignin/ionic liquids based-membranes for high temperature PEM fuel cells

M Tawalbeh, W Nimir, A Al-Othman, A Ka'ki - Process Safety and …, 2024 - Elsevier
In this work, novel Nafion-free membranes composed of zirconium silicate, lignin, and ionic
liquids supported on polytetrafluoroethylene have been synthesized for high-temperature …

Cyclic Voltammetry and Impedance Measurements of Graphene Oxide Thin Films Dip-Coated on n-Type and p-Type Silicon

GG Politano, S Burza, C Versace - Crystals, 2023 - mdpi.com
Despite the increasing interest in graphene, a less studied aspect is the enhancement of
silicon (Si) performances due to the interaction with graphene-based materials. In this study …

An investigation on enhancing the wear resistance of PTFE-based composites through complex fillers incorporating a combination of kaolinite and single-walled …

NN Lazareva, RE Khristoforova… - Polymer-Plastics …, 2024 - Taylor & Francis
In this study, the combined effect of kaolinite with single-walled carbon nanotubes
(SWCNTs) on mechanical, tribological, thermodynamic properties and structure of polymer …

Q-carbon as an emergent surface coating material for antimicrobial applications

N Joshi, S Shukla, N Khosla, L Vanderwal, S Stafslien… - Thin Solid Films, 2024 - Elsevier
Q-carbon, an allotrope of carbon, exhibits exciting functional properties and robust
mechanical strength. We propose that the surface of the Q-carbon can be functionalized by …