Yi Huang

TL;DR: The Z-scan measurement shows a much enhanced optical limiting performance compared with GO and is comparable with the benchmark material-C60, which may be attributed to the enhanced nonlinear scattering effect introduced by the Fe3O4 nanoparticles.

TL;DR: In this paper, a CO2-assisted arc discharge method was developed to directly synthesize single-walled carbon nanotubes (SWCNTs) with largely semiconducting species.

TL;DR: In this paper, a simple electrical arc (EA) approach is reported, in which high quality SWNTs at large-scale can be obtained with its length and bundle size controlled, and the results of the EA experiments were carried out under a He buffer gas with 0, 5 and 10 v% CO2/He conditions and they can see a clear trend that both the SWNT length and its bundle size decrease with more CO2 used.

TL;DR: The results showed that GO-LCO+ can deliver fluorescein FAM-labeled DNA sequence (FAM-DNA) into human hepatic carcinoma cells with higher efficiency than positively charged chitosan oligosaccharide (CO) functionalized graphene oxides (GO-CO+) without Lactose acid modification.

TL;DR: In this paper, an ultrathin flexible copper/graphene (Cu/Gr) nanolayered composite is presented, which can reach the average EMI SE of 60.95 dB at 0.1-1.0 THz with a thickness of only 160 nm, indicating that more than 99.9999% of the THz wave power can be shielded.