Mesoporous g-C3N4 has been obtained by a facile sucrose-mediated approach via thermal condensation of sucrose and melamine for the first time. The mesoporous g-C3N4 presents a much higher BET surface area and displays highly enhanced photocatalytic H2 evolution performance.

Fluorescent nanoparticles are widely utilized in a large range of nanoscale imaging and sensing applications. While ultra-small (size ?10 nm) highly desirable, at this size range, their photostability can be compromised due to effects such as intensity fluctuation spectral diffusion caused by interaction with surface states. In article, facile, bottom-up technique for the fabrication sub-10-nm ...

Melamine (2,4,6-triamino-1,3,5-triazine) has been used on numerous occasions by individuals as a food adulterant to boost the apparent nitrogen content of food. Together with cyanuric acid, melamine causes acute kidney failure. In the recent infant formula incident, 150,000 children were hospitalized and several died. The WHO recently requested the development of a rapid method to quantitativel...

Herein, we report the successful synthesis of Co9S8 metal-sulfide nanowire trapped in multi walled carbon nanotube (MWCNT), which was subsequently found to be an effective catalyst for water splitting. Melamine pyrolysis together with a Co precursor results MWCNTs, addition sulfur during enhancing surface area, pore size, and oxygen vacancy defects nanotubes. The hierarchical structure Co/Co9S8...

Current results are presented on the research and development of the advanced humanitarian landmine detection system by using a compact discharge-type fusion neutron source called IECF (Inertial-Electrostatic Confinement fusion) devices. A water-jacketed IEC device(IEC20C) of a 20 cm inner diameter is operated to produce 10 neutrons/s stably in CW mode for 80 kV and 80 mA. Ample 10.8 MeV γ rays...

A new thermoreversible hydrogel of riboflavin and melamine supramolecular complex (> or =0.02%, w/v) shows enhanced photoluminescence properties through H-bonding.

The conventional precursor preparation of metal–organic frameworks (MOFs) for nitrogen-doping carbon materials is divided into the MOFs and mixing nitrogen source, which a complex time-consuming step. In this study, Fe-BTC gel/nitrogen source-derived were synthesized using one or more following raw ingredients: Fe(NO3)3·9H2O, FeCl3·6H2O, Fe2(SO4)3, trimesic acid, melamine dicyandiamide. influen...