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Alina Ştefanache

4 linked publication records

Author: Alina ŞtefanacheSubject: Micro and Nano Technologiesclear all
Showing 1-4 of 4 records
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SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th International Multidisciplinary Scientific GeoConference SGEM2019, Nano, Bio, Green and Space: Technologies for Sustainable Future
Publication

NEW SYNTHESES OF COMPOUNDS WITH ANTIDEPRESSANT ACTION

(STEF92 Technology, 2019-06-20, Alina Ştefanache)

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Treating depression is a complex process, which includes medical treatment and also psychotherapeutic approach. These two approaches are working together. There is a large scale of known treatments for depressive disorders, which had been developed since the 1950s and the therapeutic effectiveness and patient tolerance were assessed through generations. Among the studied variants, anorganic products had been Among the studied variants, anorganic products had been Among the studied variants, anorganic products had ...

Micro and Nano Technologies2019
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Nano, Bio and Green - Technologies for a Sustainable Future
Publication

FUNCTIONALISED MESOPOROUS SILICA NANOPARTICLES AS DRUG CARRIER

(STEF92 Technology, 2018-06-20, Alina Ştefanache)

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This study describes the amino-functionalization of the MCM-41 mesoporous matrix by post-synthesis grafting using 3-aminopropyltriethoxysilane (APTES) and the characterization of amino-functionalized mesoporous silica MCM-41 loaded with magnolol (MGN) in order to achieve modified drug delivery systems. The aminofunctionalization of silica MCM-41 with three different levels in the number of the amino groups introduced was carried out by grafting in a field of ultrasound. MCM-41 shows a one-dimensional system of the...

Micro and Nano Technologies2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Nano, Bio and Green - Technologies for a Sustainable Future
Publication

CHEMICAL SYNTHESIS OF NEW COMPOUNDS WITH ANTIDEPRESSANT ACTION

(STEF92 Technology, 2017-06-20, Alina Stefanache, Corneliu Oniscu, Mihai Mares, Gladiola Tantaru, Lacramioara Ochiuz)

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The present research is a part of the obtaining innovative medicine domain and is concerned with conceiving and developing new anti depressive medicines, endowed with a high therapeutically degree, low secondary effects and impact on the quality of life, through a research partnership. The impact of Borderline personality disorder (BPD) diseases, especially depression, is continuously growing and as a treatment, are used anorganic products based on lithium, such as lithium carbonate, lithium citrate or lithium oro...

Micro and Nano Technologies2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Nano, Bio and Green - Technologies for a Sustainable Future
Publication

DEVELOPMENT OF MESOPOROUS SILICATE NANOPARTICLES AS DRUG CARRIER FOR MAGNOLOL

(STEF92 Technology, 2017-06-20, Alina Stefanache, Gladiola Tantaru, Maria Ignat, Andreea Creteanu, Lacramioara Ochiuz)

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The goal of the present study is to evaluate the use of mesoporous silicate nanoparticles MCM-41 for the loading and release of the magnolol. MCM-41 has a hexagonal arrangement of mesopores, with diameters ranging from 2 to 10 nm. The homogeneity of the cylindrical pores, high surface area with uniform porosity, and good thermal stability, which make them an attractive molecular sieve for applications in sorption of large organic molecules, as well as host for quantum confinement of guest molecules. Also, the bioc...

Micro and Nano Technologies2017
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