Graphene is a two-dimensional material defined as a planar honeycomb lattice of close-packed
carbon atoms, where the electrons exhibit a linear dispersion near Dirac K points and …

Background The emergence of coronavirus disease 2019 (COVID-19) is a major healthcare
threat. The current method of detection involves a quantitative polymerase chain reaction (…

Photoelectrochemical (PEC) water splitting is considered as a promising technology for
producing clean energy such as hydrogen. The urgent challenge in this field is how to prepare …

The convolutional neural network (CNN) has been widely used in image recognition field
due to its good performance. This paper proposes a facial expression recognition method …

The gC 3 N 4 @TiO 2 core-shell structure photocatalysts with controlled ultrathin gC 3 N 4
layer (0 nm, 1.0 nm, 1.5 nm, 3.0 nm) were prepared by a new method of the sol-gel …

Senescent cells (SCs) accumulate with age and after genotoxic stress, such as total-body
irradiation (TBI) 1 , 2 , 3 , 4 , 5 , 6 . Clearance of SCs in a progeroid mouse model using a …

Graphene has many unique properties that make it an ideal material for fundamental
studies as well as for potential applications. Here we review recent results on the Raman …

Gold modified thiol graphene (Au@HS-rGO) was prepared and applied as sensing platform
for constructing the electrochemical aptasensor. While gold-palladium modified zirconium …

The crystallization problem is an outstanding challenge in the chemistry of porous covalent
organic frameworks (COFs). Their structural characterization has been limited to modeling …

MEG3 is a maternally expressed imprinted gene suggested to function as a non-coding RNA.
Our previous studies suggest that MEG3 has a function of tumor suppression. The tumor …