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Synthesis chalcone lab report; ..

Biography:
Dr. Shah Mohd Ashraf after completing doctorial studies in Condensed Matter Physics, was appointed as Assistant Professor in National Institute of Technology Srinagar in year 1999. Here, Shah embarked upon new research programme, pioneered the synthesis of broad range of nanomaterials and established World Bank Funded Research Centre (Special Centre for Nanosciences) and laid the foundations to learn the new sciences-Nanotechnology in early twenties. In year 2009, shah moved to Middle East on deputation for a short period of two years and published book titled, "Principles of Nanoscience & Nanotechnology" with Dr. T. Ahmad, an eminent Chemist. Dr. Shah is teaching Nanotechnology, Materials Science and Materials Characterization from the last two decades and is actively engaged as reviewer /editor of many scientific journals. Shah has authored more than 75 international peer reviewed scientific papers in National and International journals and has written 5 Books on Nanotechnology and many Book Chapters with reputed international publishers. In his research, he has targeted bio-compatible and energy harvesting nano-materials, which has applications in day to day life. Shah has been awarded two major projects by the Govt of India under Nano-Mission and leadership qualities in taking lead role in innovative programmes have been acknowledged on many occasions. Shah has delivered invited talks in number of international forums. Dr. shah is also a member of many science academies and societies and his work has been cited by number of scientific reporters as well as scientific media. Organiser and Chair of several national and international symposia, schools and conferences which includes 3rd Int. Conference on "Nanotechnology for Better living" from 25-29 May 2016 in collaboration with IIT Kanpur. In his spare time, Dr. Shah is regularly organising INSPIRE internship programme launched by Hon’ble Prime Minister of India for the bright and genius students of the Kashmir Valley, which aims to attract talented students for the study of Science and Technology in early age which ultimately will bring peace across the globe.

Biography:
Dr. Catherine Dendrinou-Samara is Professor and Director of Inorganic Chemistry Lab., Faculty of Chemistry, Aristotle Univ. of Thessaloniki, GREECE. She obtained her PhD thesis in 1992 from Aristotle Univ. of Thessaloniki while she was visiting Researcher at Inorganic Chemistry Lab of Freie Universitaet Berlin and The Manchester University, UK. Her research interest are on synthesis and characterization of a variety of inorganic compounds and materials ranging from mononuclear complexes to polynuclear one and farther to nanoscale particles that permits to investigate magnetic properties and biomedical applications. She works on controlled synthesis through wet chemical approach of magnetic spinel ferrite nanoparticles for Imaging Diagnostics (MRI) and Therapeutics (Drug carriers, Hyperthermia); Bioactivity of Cu-based nanoparticles and Bimettallic nanostructures. She has an h-index of 30 for 80 indexed publications, with >2600 citations(Scopus).

22 Chalcone synthesis lab report
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herein we report the synthesis of methoxychalcone derivatives ..

23 Chalcone synthesis lab report
Photo provided by Flickr

Abstract:
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.

Biography:
Prof. Nana Zhao obtained her B. S. in Applied Chemistry in 2003 from Shandong University, and Ph.D. in Physical Chemistry in 2008 from Peking University. From 2008 to 2010, she worked as a Postdoc Fellow in Department of Polymer and Material Chemistry at the University of Toronto, Canada. After another two years’ post-doctoral work in Division of Materials Science at Lawrence Berkeley National Laboratory, she joined Beijing University of Chemical Technology in 2012. She has published over 20 publications in well-known international journals such as Chem. Soc. Rev., Angew. Chem. Int. Ed., Nano Lett., and Adv. Mater. et al. Prof. Zhao has her expertise in strategic design, controlled synthesis, and biomedical applications of organic/inorganic nanohybrids, including diagnosis of diseases, gene delivery, controlled drug-release, and imaging. Integrating the control over morphology, surface functionalization, and self-assembly strategies, the performance of nanohybrids could be improved further.

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Biography:
Ms.T.S. Harshani Perera is a lecturer at the Faculty of Applied Sciences in Sabaragamuwa University of Sri Lanka. After the completion of her BSc degree in Applied Sciences at Sabaragamuwa University of Sri Lanka, she earned her Biomedical Engineering Master degree from the State Key Laboratory of Advanced Technology for Materials Synthesis and Processing of the Wuhan University of Technology, Wuhan, P.R. China. Her dissertation is on Preparation and Surface Modification of Europium Doping Hydroxyapatite Luminescent Nanoparticles for Cell Labeling. Her main area of research is application of rare earth doped bioapatite nanoparticles for cell labeling.

13 Chalcone lab report
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Biography:
Dr. Naoufel Khemiri is an Assistant Professor at El Manar Preparatory Engineering Institute in Tunisia. He obtained his Ph.D thesis in “Condensed Matter Physics” from the Faculty of Sciences of Tunis (FST), University of Tunis El Manar, Tunisia in 2012. He is now member of Photovoltaic and Semiconductor Materials Laboratory (ENIT, Tunis, Tunisia). He works mainly on the synthesis and the characterization of ternary and quaternary compounds (CuInS2, Zn(S,O), SnSb4S7, Cu2ZnSnS4 and Cu2ZnxFe1-xSnS4) for opto-electronic and solar cell applications. He published more than 20 papers in International Journals with impact factor and participated in several international conferences in materials science.

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EGFR Mutation and Resistance of Non–Small-Cell Lung …

Curcuma longa nano powder was prepared by high energy ball milling equipment using green synthesis. Green synthesis is the process of synthesizing nanoparticle from biogenic resources based on the fact of its bioactive potential would be less toxic (product & bi-product), environmental safety (eco-friendly and biodegradable) cost effective and easily available to its natural origin. The powder...

Susumu Kobayashi, M.D., Ph.D., Titus J

Dipartimento di Chimica, Biologia e BiotecnologieLaboratory of Green Synthetic Organic Chemistry – Università degli Studi di PerugiaVia Elce di Sotto 8, 06123 Perugia (Italy)

Program | 6th World Congress and Expo on …

Dipartimento di Chimica, Biologia e BiotecnologieLaboratory of Green Synthetic Organic Chemistry – Università degli Studi di PerugiaVia Elce di Sotto 8, 06123 Perugia (Italy)

Student Research Projects | Department of …

Biography:
Dr. Naoufel Khemiri is an Assistant Professor at El Manar Preparatory Engineering Institute in Tunisia. He obtained his Ph.D thesis in “Condensed Matter Physics” from the Faculty of Sciences of Tunis (FST), University of Tunis El Manar, Tunisia in 2012. He is now member of Photovoltaic and Semiconductor Materials Laboratory (ENIT, Tunis, Tunisia). He works mainly on the synthesis and the characterization of ternary and quaternary compounds (CuInS2, Zn(S,O), SnSb4S7, Cu2ZnSnS4 and Cu2ZnxFe1-xSnS4) for opto-electronic and solar cell applications. He published more than 20 papers in International Journals with impact factor and participated in several international conferences in materials science.

The Essential Medicinal Chemistry of Curcumin - …

Abstract:
Self-protective/self-healing coatings are imperative for sustained corrosion protection and to minimise economic losses. The present research focuses on this premise. We report here the synthesis of a series of new effective organic corrosion inhibitors for corrosion protection of the aluminium alloy - AA2024-T3. The synthesized inhibitors were encapsulated in silica nano-containers and doped in GPTMS – Titanium isopropoxide based sol-gel coatings for “on-demand” release of the inhibitor. Anticorrosion behaviour of uncoated and coated coupons was characterized by Electrochemical impedance spectroscopy (EIS). The immersion time for evaluating the sustainability of the coatings in 3.5% NaCl was 168h as per MIL’s specifications. The localized corrosion and dissolution of the intermetallic particles (S & Ө phases) on the aluminium alloy was examined by using field emission scanning electron microscopy attached with energy dispersive X- ray spectroscopy, X-ray photoelectron spectroscopy and 3D profilometry. The acquired results revealed that, the synthesized inhibitors offered sustained corrosion protection to AA2024-T3. The coupons qualified salt spray test as per ASTM standard B117. The mechanism of action appeared to be formation organic thin layer of insoluble complex on the surface, thereby preventing the dislodgement of the inter-metallics and pitting corrosion characteristic of the AA2024-T3 alloy.

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