Objective: The present report describes the green synthesis of Zinc oxide nanoparticles (ZnO NPs) using Argemone maxicana leaf extract by an eco-friendly approach. Also, the in-vitro cytotoxicity of prepared ZnO NPs against the cardiac cell lines of Sahul India Catla catla fish (SICH) was studied. Methods: ZnO NPs were prepared by using Argemone maxicana leaf extract as reducing and stabilizing...

We test several convolution and deconvolution models on phase curves at small phase angles ð0:0011oao1:51Þ that have the highest phase angle sampling to date. These curves were provided by cameras onboard several NASA missions (Clementine/UVVIS, Galileo/SSI and Cassini/ISS) when the Sun had different apparent angular radii (a 1⁄4 0:2661, 0.0511, 0.0281). For the smallest phase angles, the brigh...

Introduction: The aim of the study was to evaluate the sustained release effect of 2% chlorhexidine and its combination with 2% chitosan, in vitro. Method: The sustained release effect of chlorhexidine and its combination with chitosan was determined using a UV spectrophotometer. Results: UV spectrophotometer analysis for the sustained release of chlorhexidine showed that almost 100% of chlorhe...

Absorption spectrophotometers are now becoming available that can record the first and second derivatives of absorbance with respect to wavelength. The advantages of this technique and its potential application to clinical analysis are discussed.