Combined effect of humic acid and vetiver grass on remediation of cadmium-polluted water.

Effective treatment of water pollution is an economic and social requirement globally. Humic acid (HA) is a popular mitigator for such waters. However, the combined effect of HA and restorative plants on cadmium (Cd) remediation is not well understood.

Folic Acid Functionalized Zirconium-Based Metal-Organic Frameworks as Drug Carriers for Active Tumor-Targeted Drug Delivery.

Nanoscale metal-organic frameworks (NMOFs) have proven to be a class of promising drug carriers as a result of their high porosity, crystalline nature with definite structure information, and potential for further functionality. However, MOF-based drug carriers with active tumor-targeting function have not been extensively researched until now. Here we show a strategy for constructing active tumor-targeted NMOF drug carriers by anchoring functional folic acid (FA) molecules onto the metal clusters of NMOFs.

[Research on Radiation Spectrum of Pulverized Coal Combustion Flame].

In order to study on radiation spectrum of pulverized coal flame, radiation spectrums of pulverized coal flame on flat flame burner were measured with fiber optic spectrometer and the radiation characteristic was analyzed in detail. Distribution curves of radiation intensity of flame with wavelength were obtained based on Planck’s Law and calibration by using blackbody furnace. Then, combustion parameters such as temperature and emissivity were calculated by using least square method.