Organic interfacial compounds (OICs) are required as linkers for the highly stable and efficient immobilization of bioprobes in nanobiosensors using 2D nanomaterials such graphene. Herein, we first demonstrated fabrication a field-effect transistor (FET) via microelectromechanical system process after covalent functionalization on large-scale graphene by introducing oligo(phenylene-ethynylene)a...

Chemical functionalization of molecular 2D materials toward the assembly hierarchical functional nanostructures is great importance for nanotechnology including areas like artificial photocatalytic systems, nanobiosensors, or ultrafiltration. To achieve desired functionality materials, these need to be characterized down nanoscale. However, obtaining respective chemical information challenging ...

Biosensors based on nanotechnology are developing rapidly and widely applied in many fields including biomedicine, environmental monitoring, national defense analytical chemistry, have achieved vital positions these fields. Novel nano-materials intensively developed manufactured for potential biosensing theranostic applications while lacking comprehensive assessment of their health risks. The i...

for centuries, herbal drugs have been the only accessible resource for treatment of pain and passions. today, despite remarkable progress and development of synthetic drugs, medicinal plants and their derived drugs are used massively. so that, in some countries medicinal plants is inseparable from drugs and treatment systems. more ever, their marketing and economical aspects are more flourishin...