Microdrop InkJet printed supercapacitors of graphene/graphene oxide ink for flexible electronics

AM Bayoumy, A Hessein, MA Belal, M Ezzat… - Journal of Power …, 2024 - Elsevier
The inkjet printing (IJP) technique is a highly promising technology for fabricating flexible
electronics for wearable applications. The latest Microdrop IJP technology was introduced to …

Adsorption of ciprofloxacin from aqueous solution and fresh synthetic urine by graphene oxide: Conventional and statistical physics modeling approaches

F da Silva Bruckmann, ACFP Fuhr, L Zibetti… - Chemical Engineering …, 2024 - Elsevier
This work uses conventional and statistical physics modeling approaches to address
ciprofloxacin (CIP) adsorption by graphene oxide (GO) from aqueous solution and fresh …

Experimental and simulation studies of bioinspired Au-enhanced copper single atom catalysts towards real-time expeditious dopamine sensing on human neuronal …

G Chellasamy, SK Arumugasamy, MJ Nam… - Chemical Engineering …, 2023 - Elsevier
Single atom catalysts (SACs) becoming important participants in biosensing owing to their
characteristics such as dispersed metal active sites, signal amplification, and acceptable …

Removal of phenazopyridine from water, synthetic urine, and real sample by adsorption using graphene oxide: A DFT theoretical/experimental approach

F da Silva Bruckmann, Y Foucaud, RF Pinheiro… - Chemosphere, 2024 - Elsevier
Herein, graphene oxide was used as the highly efficient phenazopyridine adsorbent from
aqueous medium, synthetic, and human urine. The nanoadsorbent was characterized by …

[HTML][HTML] Electronic properties and molecular electrostatic potential mapping of edge functionalized GQDs with ZnO, CuO, and TiO2

A Ibrahim, HA Ezzat, MAE Aal - Optical and Quantum Electronics, 2023 - Springer
Graphene quantum dots (GQDs) are a cutting-edge material that has excellent electrical,
thermal, and mechanical characteristics, as well as minimal toxicity and powerful …

Investigation of picosecond laser-induced graphene for dopamine sensing: Influence of laser wavelength on structural and electrochemical performance

J Gaidukevič, R Trusovas, A Sartanavičius… - Materials Research …, 2024 - Elsevier
This research focuses on a straightforward synthesis method for laser-induced graphene
using green (532 nm) and UV (355 nm) picosecond laser irradiation of graphene oxide …

[HTML][HTML] Interaction of biopolymers with graphene for bio-electronic applications

AM Bayoumy, M A. Ibrahim, A Osman… - Optical and Quantum …, 2023 - Springer
Molecular modelling concepts always prove to be an efficient technique for studying the
interaction between various substances prior to experimental work. They were utilized for …

Water Resistance of Chitosan–Dopamine–Montmorillonite Film Added with LNP

C Li, K Chen, L Jiao, Y Yang, Q Cao, S Ni - Fibers and Polymers, 2024 - Springer
Biobased films have attracted much attention of researchers due to the advantages of
biodegradability and biocompatibility. Chitosan–dopamine–montmorillonite composite films …

Functionalized graphene quantum dots with ZnO as a humidity sensor

A Ibrahim, MAE Aal, HA Ezzat - Optical and Quantum Electronics, 2024 - Springer
Graphene quantum dots (GQDs) are a cutting-edge zero-dimensional (0D) material with a
distinct electrical characteristic. The band gap of GQDs can be tuned due to functionalization …

Conductivity and interaction mechanism of polydopamine-graphene oxide: a combined experimental and density functional theory investigation

J Cheng, C Li, Z Yang, J Wang, P Yang - Journal of Polymer Research, 2024 - Springer
Composites comprising polydopamine (PDA) and graphene oxide (GO) exhibit notable
electrical conductivity; however, research on the interaction between dopamine (DA) and …