Separating molecules or ions with sub-Angstrom scale precision is important but technically
challenging. Achieving such a precise separation using membranes requires Angstrom …

Hexagonal boron nitride (h-BN) has recently emerged as an excellent substrate for graphene
nanodevices, owing to its atomically flat surface and its potential to engineer graphene’s …

Different molecular weight (MW) chitosans (5.5×10 4 to 15.5×10 4 Da) with the same degree
of deacetylation (80%±0.29), were obtained by the method of acetic acid hydrolysis. The …

The efficacy of chimeric antigen receptor (CAR) T cell therapy against poorly responding
tumors can be enhanced by administering the cells in combination with immune checkpoint …

Drug resistance and toxicity constitute challenging hurdles for cancer therapy. The application
of nanotechnology for anticancer drug delivery is expected to address these issues and …

We investigate the spin-orbit opened energy gap and the band topology in recently synthesized
silicene as well as two-dimensional low-buckled honeycomb structures of germanium …

Starting from symmetry considerations and the tight-binding method in combination with first-principles
calculation, we systematically derive the low-energy effective Hamiltonian …

This paper introduces a video representation based on dense trajectories and motion
boundary descriptors. Trajectories capture the local motion information of the video. A dense …

Silicene, a sheet of silicon atoms in a honeycomb lattice, was proposed to be a new Dirac-type
electron system similar to graphene. We performed scanning tunneling microscopy and …

Silicene, a silicon analogue of graphene, has attracted increasing attention during the past
few years. As early as in 1994, the possibility of stage corrugation in the Si analogs of …