The field study was carried out at the Department of Agronomy, Eastern Block Farm in Tamil Nadu Agriculture University Coimbatore, to effect Zinc oxide nanoparticles (ZnONPs) on yield attributes and hybrid maize. Total fourteen treatment were followed which twelve treatments ZnONPs 50,100,200 300 ppm administered two stages viz., knee height stage (30-35 DAS) tasseling (46-56 one foliar spray 0...

A simple complexometric method for stepwise determination of lanthanum, strontium and manganese in Lanthanum-Strontium-Manganate (LSM) has been worked out. The method involves joint titration of the elements with EDTA at pH 10.0 followed by selective precipitation of strontium as sulphate from a homogenous solution involving displacement reaction between EDTA complex of strontium and ZnSO4. The...

The study was conducted on 20 Polish Merino ram-lambs divided into two groups: experimental (E) and control (C), each of 10 animals. From birth all the lambs were maintained with their dams and then weaned at the age of 8 weeks, placed in individual straw-bedded pens and fattened individually with a granulated concentrate mixture until reaching a mean body weight of 31.8 kg. During fattening ea...

Ordered mesoporous Cd(x)Zn(1-x)S ternary compound semiconductors were prepared with a simple nano-casting method using 3-D cubic Ia3d meso-structured silica, KIT-6, as a hard-template with the easily available precursors of 3CdSO4 x 8H2O and ZnSO4 x 7H2O. Thermal reduction of impregnated precursors resulted in the crystalline networks within the mesopore of the silica template, then the ordered...

With most phages, the titer of a lysate measured by plaque count remains stable from the time of lysis or shows a progressive decrease as phage becomes inactivated by a variety of environmental agents. Freshly prepared lysates of bacteriophage T2 of Escherichia coli rise in titer spontaneously with time, the maxmum titer being reached in several weeks under refrigeration. Bertani (unpublished d...

The antibacterial activity of ethanol extract of Zingiber officinale Roscoe (ginger) and its combination with different salts like CuSO4, ZnSO4 and MnCl2 was investigated. Both Gram positive and Gram negative bacteria were tested by agar diffusion method. The results showed that ethanol extract of Zingiber officinale gave the maximum zone of inhibition at 50mg/ml concentrations against Escheric...

Gold nanoparticles (AuNPs) had been synthesized with various molarities and weights of reducing agent, monosodium glutamate (MSG), and stabilizer chitosan, respectively. The significance of chitosan as stabilizer was distinguished through transmission electron microscopy (TEM) images and UV-Vis absorption spectra in which the interparticles distance increases whilst retaining the surface plasmo...

Rechargeable aqueous Zn/MnO2 battery chemistry in a neutral or mildly acidic electrolyte has attracted extensive attention recently because all the components (anode, cathode, and electrolyte) in a Zn/MnO2 battery are safe, abundant, and sustainable. However, the reaction mechanism of the MnO2 cathode remains a topic of discussion. Herein, we design a highly reversible aqueous Zn/MnO2 battery w...

The existence of a membrane-bound HCO3-stimulated ATPase in intestinal mucosa is controversial. A crude brush border fraction of rat small intestinal homogenates contained HCO3-ATPase activity which was inhibited by preincubation with 3 mM EDTA. Alkaline phosphatase activity of this preparation was also inhibited in a parallel, time-dependent fashion by preincubation with EDTA. When 5 mM ZnSO4 ...

The rate of microbiological ring-expansion of penicillin N to deacetoxycephalosporin C using protoplast lysates of the antibiotic-negative mutant Cephalosporium acremonium M-0198 has been increased some 70-fold over that of our earlier system. We confirmed the stimulatory effects of FeSO4 and ascorbate described by Hook et al. (Biochem. Biophys. Res. Commun. 87: 258, 1979); the optimum concentr...