M. Kraini received a Phd Degree in Physics in 2016 from the University of Monastir. Currently, he is a membre at the Laboratory of Physics of Materials and Nanomaterials Applied at Environment, Gabes, Tunisia. His main research interests are the synthesis and characterization of nanoparticles and thin films for a variety of applications.
Title of Talk: Plant-mediated biosynthesis of silver nanoparticles by leaf extracts of Lasienthra africanum and a study of the influence of kinetic parameters
(1981) Metal-induced infidelity of DNA synthesis.
Nickel carbonyl, nickelocene, and a large number of slightly soluble or insoluble nickel compounds, including nickel subsulfide, carbonate, chromate, hydroxide, sulfides, selenides, arsenides, telluride, antimonide, various unidentified oxide preparations, two nickel-copper oxides, metallic nickel, and various nickel alloys, induced local mesenchymal tumours in a variety of experimental animals after intramuscular, subcutaneous, intraperitoneal,intrapleural, intraocular, intraosseous, intrarenal, intra-articular,intratesticular or intra-adipose administration.
Synthesis Reactions and Examples Synthesis or Direct ..
Copper(I) chemistry is limited by a reaction which occurs involving simple copper(I) ions in solution. This is a good example of - a reaction in which something oxidises and reduces itself.
TYPE OF CHEMICAL REACTIONS LAB REPORT - GCISD
The study of semiconductor nanocrystals (NCs) is a very active research field, due to the wide range of applications, related to light-emission and absorption, photodetection, solar cells, light emitting diode or tunable emitters for bio-labeling1. One area is the development of detection techniques with high spatial resolution enabled by the small size of nanomaterials. As a representative example, nanometer probes of temperature can be very useful to obtain an accurate local value of temperature, particularly in catalysis where the activity and selectivity are temperature dependent. The key is to obtain the value of the local temperature inside the solution or inside the solid at the surface of the reactants. Certain catalytic reactions require high temperatures to occur so another challenge is to build a high local temperature probe (> 373 K). In this context, semiconductor NCs are promising objects to provide this precision due to the temperature dependence of their optical properties. We present here the synthesis of different types of NCs (Cd3P22, InP@ZnS3 and CdSe@CdS4), their capacities as nanothermometers for high temperatures (>340 K) and the conditions which have to be fullfilled for accurate measurements. Different parameters such as the wavelength, the intensity, the area and the full width at half maximum of emission were studied as a function of temperature. The studied temperatures ranges from room temperature to 540 K and the comparison between the different NCs is discussed.
Synthesis of N-Butyl Bromide and T-Pentyl Chloride - …
I have completed my PhD in University of Reims in 2014. My PhD project focused on the evaluation of the efficiency of biocompatible nanoparticles for photodynamic therapy (PDT) and magnetic resonance imaging (MRI) applications. The nanoparticles were loaded with ruthenium complexes for PDT and gadolinium complexes for IRM separately and then together. I join the group of F. Delpech in LPCNO in Toulouse in 2015 as teacher and researcher and I am actually still working with this team as post-doctorant. The team developpes the synthesis of NCs in order to obtain novel optical properties for different applications.