Synthesis, crystal structure, physico-chemical characterization of a new hybrid material, (2-hydroxyethyl)piperazine-1,4-diium hexachlorostannate(IV) monohydrate

2017 ◽  
Vol 1137 ◽  
pp. 553-561 ◽  
Author(s):  
S. Belhaj Salah ◽  
Pedro Sidónio Pereira da Silva ◽  
F. Lefebvre ◽  
C. Ben Nasr ◽  
S. Ammar ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Hybrid Material ◽  
Chemical Characterization ◽  
Physico Chemical ◽  
Hydroxyethyl Piperazine

scholarly journals Elaboration and Physico-Chemical Characterization of the Gibbsite Li(OH)3 Hybrid Material

2021 ◽  
Vol 11 (1) ◽  
pp. 6740-6744
Author(s):  
N. el H. Belkham ◽  
D. Benachour ◽  
A. Mehamha
Keyword(s):  
Hybrid Material ◽  
Chemical Properties ◽  
Chemical Characterization ◽  
Functional Materials ◽  
Point Of View ◽  
Physico Chemical ◽  
Physicochemical Methods ◽  
Alumina Trihydrate ◽  
Double Hydroxides

A hybrid material can be defined as a combination of two components of different chemical nature. The combination of a mineral matrix and organic matter has multiple significance. From a chemical point of view, it allows the obtaining of bi-functional materials that combine the chemical properties of their components. The development of new materials with specific properties and nanostructured Lamellar Double Hydroxides (LDHs) has been widely investigated due to their great importance. This study focuses on the development of a hybrid material consisting of a matrix of alumina trihydrate Al(OH)3 (gibbsite). Previous studies on the synthesis of suspension LDHs by lithium salts intercalation in a gibbsite matrix were examined, while the obtained samples were characterized by different physicochemical methods.

Laboratory Methods for the Physico-Chemical Characterization of Recombinant Allergens as Reference Standards

Alergologia ◽  
2020 ◽  
Vol 1 (4) ◽  
pp. 7
Author(s):  
Mariana Vieru ◽  
Florin-Dan Popescu ◽  
Laura Haidar ◽  
Carmen Bunu-Panaitescu
Keyword(s):  
Chemical Characterization ◽  
Reference Standards ◽  
Recombinant Allergens ◽  
Laboratory Methods ◽  
Physico Chemical

Mineralogical and physico-chemical characterization of a sintered feldspathic sand

2010 ◽  
Vol 35 (5) ◽  
pp. 261-267 ◽  
Author(s):  
Wissemn Gallala ◽  
Mohamed Essghaier Gaied ◽  
Borhen Kchaou
Keyword(s):  
Chemical Characterization ◽  
Physico Chemical

Physical - Chemical Issues of Cephalosporin Intercalated Nanoparticles for Life - Threatening Infections Treatment

2001 ◽  
Vol 71 (3) ◽  
pp. 342-349
Author(s):  
Lucian Eva ◽  
Letitia Doina Duceac ◽  
Liviu Stafie ◽  
Constantin Marcu ◽  
Geta Mitrea ◽  
...  
Keyword(s):  
Chemical Characterization ◽  
Advanced Characterization ◽  
Generation Cephalosporin ◽  
Fourth Generation ◽  
Exchange Method ◽  
Physico Chemical ◽  
Life Threatening ◽  
Double Hydroxide ◽  
Double Hydroxides

The fourth generation cephalosporin antibacterial agent, cefepime, was loaded into layered double hydroxides for enhancing antibiotic efficiency, reducing side effects, as well as achieving the sustained release property. The intercalation of antibiotic into the inter-gallery of ZnAl-layered double hydroxide (LDH) was carried out using ion exchange method, by this constituting a nano-sized organic-inorganic hybrid material for a controlled release novel formulation. Although cefepime is a broad spectrum antibiotic, it has various adverse effects and a significant degradation rate. Thus, the preparation and physico-chemical characterization of nanomaterials able to intercalate this drug is an important study for medical and pharmaceutical field. The antibiotic inclusion into LDHs nanostructure was confirmed by advanced characterization techniques and the release profile of cefepime was analysed with the respect to pH of the simulated media.

scholarly journals Synthesis, Physico-chemical Characterization, Crystal Structure and Influence on Microbial and Tumor Cells of Some Co(II) Complexes with 5,7-Dimethyl-1,2,4-triazolo[1,5-a]pyrimidine

Molecules ◽  
2017 ◽  
Vol 22 (7) ◽  
pp. 1233 ◽  
Author(s):  
Luminiţa Măruţescu ◽  
Larisa Calu ◽  
Mariana Carmen Chifiriuc ◽  
Coralia Bleotu ◽  
Constantin-Gabriel Daniliuc ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Tumor Cells ◽  
Chemical Characterization ◽  
Physico Chemical
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