نتایج جستجو برای: green analytical chemistry

تعداد نتایج: 407305  

Vahid Khakyzadeh was born in Hamedan, Iran. He received his B.S. degree (Pure Chemistry) and M.S. degree (Organic Chemistry) from Bu-Ali Sina University, Hamedan, Iran, at 2008, 2010 respectively under supervision of professor Mohammad Ali Zolfigol. He is currently working on his Ph. D. under the supervision of professor Mohammad Ali Zolfigol in organic chemistry. Among his recent awards, Vahid...

Journal: :The Journal of chemical physics 2010
Takeshi Yanai Yuki Kurashige Eric Neuscamman Garnet Kin-Lic Chan

We describe the joint application of the density matrix renormalization group and canonical transformation theory to multireference quantum chemistry. The density matrix renormalization group provides the ability to describe static correlation in large active spaces, while the canonical transformation theory provides a high-order description of the dynamic correlation effects. We demonstrate th...

2016
Maria Emília Sousa Maria João Araújo Maria Luísa do Vale Paula B. Andrade Paula Branco Paula Gomes Rui Moreira Teresa M.V.D. Pinho e Melo Victor Freitas

For the first time under the auspices of Sociedade Portuguesa de Química, the competences of two important fields of Chemistry are brought together into a single event, the 11st National Organic Chemistry Meeting and the the 4th National Medicinal Chemistry Meeting, to highlight complementarities and to promote new synergies. Abstracts of plenary lectures, oral communications, and posters prese...

2016
Assem Barakat Saied M. Soliman Hazem A. Ghabbour Abdullah Mohammed Al-Majid Mohammad Shahidul Islam Ayman A. Ghfar

Assem Barakat 1,3,*, Saied M. Soliman 2,3,*, Hazem A. Ghabbour 4,5, M. Ali 1, Abdullah Mohammed Al-Majid 1, Mohammad Shahidul Islam 1 and Ayman A. Ghfar 1 1 Department of Chemistry, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia; [email protected] (M.A.); [email protected] (A.M.A.-M.); [email protected] (M.S.I.); [email protected] (A.A.G.) 2 Departm...

Journal: :iranian journal of catalysis 2013
vahid khakyzadeh

vahid khakyzadeh was born in hamedan, iran. he received his b.s. degree (pure chemistry) and m.s. degree (organic chemistry) from bu-ali sina university, hamedan, iran, at 2008, 2010 respectively under supervision of professor mohammad ali zolfigol. he is currently working on his ph. d. under the supervision of professor mohammad ali zolfigol in organic chemistry. among his recent awards, vahid...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه رازی - دانشکده علوم 1390

abstract in first part of this project, the use of a new and biguanid-like catalyst supported on silica as a recyclable catalyst provides a new route for the synthesis of a variety of arylalkylidene rhodanine derivatives through knoevenagle reaction in at present of solvent at room temperature. rhodanine derivatives and especially arylalkylidene rhodanines have proven to be attractive compound...

Journal: :Journal of hazardous materials advances 2022

Within the last years aspects such as green, eco-friendly and sustainable are making their way into analytical chemistry. The field has changed with introduction of these concepts. Information on consumption toxic solvents energy is now a part everyday life. This green chemistry could be playing pioneering role in analysis micro(nano)plastics environment. We discuss roles sustainability within ...

2006
W. Wardencki J. Namieśnik

As researchers involved in chromatography for 30 years we would like to present three approaches of implementation of principles of green chemistry into gas chromatography.

2012
R. K. Sharma Shikha Gulati Shilpa Mehta

Assimilating green chemistry principles in nanotechnology is a developing area of nanoscience research nowadays. Thus, there is a growing demand to develop environmentally friendly and sustainable methods for the synthesis of nanoparticles that utilize nontoxic chemicals, environmentally benign solvents, and renewable materials to avoid their adverse effects. A simple, economic, and environment...

2000
Joseph Breen Terrence Collins Pietro Tundo Paul Anastas David StC. Black Sofia Memoli Junshi Miyamoto William Tumas

1207 *Pure Appl. Chem. Vol. 72, No. 7, 2000. A special topic issue on green chemistry. This introductory overview is an outcome of activity by the Working Party on Synthetic Pathways and Processes in Green Chemistry of the IUPAC Commission on Physical Organic Chemistry; Membership: Pietro Tundo (Chairman), Paul Anastas, Masakazu Anpo (Osaka Prefecture University, Japan), David StC. Black (Chair...

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