BACKGROUND A longstanding goal in regenerative medicine is to reconstitute functional tissues or organs after injury or disease. Attention has focused on the identification and relative contribution of tissue specific stem cells to the regeneration process. Relatively little is known about how the physiological process is regulated by other tissue constituents. Numerous injury models are used t...

In this research thin film heterogeneous cation exchange membrane was prepared by interfacial polymerization of polyacrylic acid-co-iron nickel oxide nanoparticle son PVC based substrate. Spectra analysis confirmed graft polymerization conclusively. The SEM images showed that polymerized layer covers the membranes by simple gel network entanglement. Results exhibited that membrane water content...

The present review targets the comparative biogenic synthesis and mechanisms of nanoparticles using various plant-parts extracts solutions strong electrolytic metal salts. salts are AgNO3, Zn(OAc)2, Zn(NO3)2, ZnSO4, CuSO4.5H2O, Cu(NO3)2, Cu(OAc)2, CuCl2, HAuCl4.3H2O, Mg(NO3)2, Mg(OAc)2, TiO(OH)2, Fe(NO3)2.6H2O, FeCl3.6H2O, FeCl2.4H2O, Al(NO3)2, BaCl2·2H2O, Bi(NO3)2, PdCl2, H2PtCl6.6H2O, NaHSeO3...

An effective combination of oxidation medium, ball milling parameters, and copper additive disperstiy ensuring fast aluminum scrap reaction with high hydrogen yield, was suggested. Different parameters (5, 10, 15 mm steel balls; 1 2 h; unidirectional bidirectional rotation modes) were tested for Al-10 wt.% Cu (50–70 μm) composition. The samples milled 5 (2 h) 10 (1 balls contained undesirable i...

The present study was conducted to compare the four different extractants widely used in boron (B) determination soils and screen most suitable extractant for acidic (Alfisols) alkaline (Vertisols) of Odisha Andhra Pradesh. A total 200 surface soil samples were collected across two sites (100 from each site) representing pH ranges. Hot-water-soluble (HWS-B) extraction procedure being B kept as ...