The detection of analytes in human saliva is an important task for real-life sensing device
applications, as well as a challenging issue due to its high viscosity and the presence of …

Forensic toxicology plays a pivotal role in elucidating the presence of drugs of abuse in both
biological and solid samples, thereby aiding criminal investigations and public health …

A 3D porous graphene structure was directly induced by CO2 laser from the surface of
Kapton tape (carbon source) supported by polyethylene terephthalate (PET) laminating film …

A screen-printed carbon electrode (SPCE) was modified with a nanohybrid of silver (Ag)
nanoprisms and phosphorus (P)-doped carbon nanotubes (AgNPr@ P-CNT). The modified …

Background: The exceptional characteristics of cerium oxide (CeO2) and aluminum oxide
(Al2O3) nanoscales have inspired significant attention to those nanocomposites as possible …

Improved methods of analysis, ie, faster, more discriminatory, more sensitive, less costly,
etc., are needed for all abused substances. Additionally, standard analytical data are …

A facile one-step laser-assisted approach to the co-induction of gold nanoparticles (AuNP)
and reduced graphene oxide (rGO) is proposed. The resulting laser-induced (LI)-AuNP-rGO …

We describe a simple hydrothermal method for preparing a nanocomposite of reduced
graphene oxide/Mn3O4 (rGO/Mn3O4), and its use in electrochemically detecting tramadol …

A new electrode material of phosphorus-doped multi-walled carbon nanotubes (P-
MWCNTs) was developed as an electrochemical sensing element for amitriptyline (AMT). P …

Rapid and early detection of cytoplasmic polyadenylate element-binding protein 4 (CPEB4)
can protect against advanced malignant melanoma. Herein, we developed a sandwich …