Abstract Two-dimensional (2D) nano-materials have provided attraction for many
researchers in the innovation of viable routes for large scale synthesis, doping and …

Exhaled human breath analysis is a very promising field of research work having great
potential for diagnosis of diseases in non-invasive way. Breath analysis has attracted huge …

Wearable sensors in healthcare monitoring have recently found widespread applications in
biomedical fields for their non-or minimal-invasive, user-friendly and easy-accessible …

The academic literature using graphene within the field of electrochemistry is substantial.
Graphene can be fabricated via a plethora of routes with each having its own unique merits …

Inspired by biological noses, their electronic counterparts ie e-noses are designed to imitate
them by detecting and identifying surrounding gases and volatile compounds through the …

Graphene is a 2-dimensional nanomaterial with an atomic thickness has attracted a strong
scientific interest owing to their remarkable optical, electronic, thermal, mechanical and …

Bioelectronics focuses on the establishment of the connection between the ion-driven
biosystems and readable electronic signals. Organic electrochemical transistors (OECTs) …

The early diagnosis of diseases plays a vital role in healthcare and the extension of human
life. Graphene-based biosensors have boosted the early diagnosis of diseases by detecting …

Abstract Nitrite (NO 2−) has been extensively applied in agricultural and industrial products
and is often found in various foodstuff, tap water, biological samples and environmental …

Nutrients based on nitrogen elements such as nitrite and nitrate have long been served as
food preservatives in the food industry, as fertilizer in agriculture, and as color formers and …