Brain disorders, including neurodegenerative diseases (NDs) and traumatic brain injury
(TBI), present significant challenges in early diagnosis and intervention. Conventional …

The rising global energy demand & environmental crisis spur exploration of traditional fuel
alternatives. Hydrogen, with high energy density & pollution-free potential, is seen as a …

Graphene and its derivatives (GDs) have been applied in many fields, like photocatalysts,
sensors, and biomedical delivery, due to its excellent physicochemical properties. However …

Low energy density (E g) of supercapacitors (SCs) severely limits their industrial
applications. Enhancing the voltage window of SCs is an effective method to achieve a …

The nitrate reduction reaction (NO3RR) is a promising method for ammonia production, but
detecting intermediate NO2− in situ during the reaction is challenging. We propose a nitrite …

Carboxylized graphene oxide (GO-COOH)-silica (SiO 2) composite (GO-COOH/SiO 2) was
synthesized in two-steps, and can be applied as plugging additive during drilling operations …

In this study, the adsorption of aqueous Cu (Ⅱ), Fe (Ⅱ), and Co (Ⅱ) on biochars at diverse
synthesized temperatures was evaluated. The optimal sample BC-800 achieved superior …

The performance of semiconducting g-C3N4 as anodic material was studied in an
asymmetric supercapacitor. The nanohybrid of MnCo2S4 with RGO was selected as …

In the operational amplifier (op-amp) circuits, the precise control of output voltage with
ultrahigh precision is often necessary. To achieve high accuracy and adjustable output …

G band, originating from the in-plane vibrations of carbon atoms, is the main signature in
Raman spectroscopy of graphene-based systems. It is often used to characterize the sample …