Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Bogdan Firtat"'
Autor:
Alexandru Grigoroiu, Carmen-Marinela Mihailescu, Mihaela Savin, Carmen Aura Moldovan, Costin Brasoveanu, Silviu Dinulescu, Nikolay Djourelov, Georgescu Vlad Cristian, Oana Brincoveanu, Gabriel Craciun, Cristina Pachiu, Ion Stan, Bogdan Firtat, George Stelian Muscalu, Marian Ion, Adrian Anghelescu
Publikováno v:
Chemosensors, Vol 11, Iss 2, p 132 (2023)
Sensor systems for monitoring indoor air quality are vital for the precise quantification of the mechanisms which lead to the deterioration of human health, with a typical person spending an average of 20 h a day in an enclosed space. Thus, a series
Externí odkaz:
https://doaj.org/article/a3c6e68fb65042baa57c7f96863803b4
Autor:
Roxana Colette Sandulovici, Mihailescu Carmen-Marinela, Alexandru Grigoroiu, Carmen Aura Moldovan, Mihaela Savin, Viorel Ordeanu, Sorina Nicoleta Voicu, Daniel Cord, Gabriela Mariana Costache, Mona Luciana Galatanu, Mariana Popescu, Iulian Sarbu, Erand Mati, Lucia Elena Ionescu, Răzvan Neagu, Vasilica Ţucureanu, Rîmbu Mirela Claudia, Iuliana Mihalache, Cosmin Romanitan, Alice Piperea-Sianu, Adina Boldeiu, Oana Brincoveanu, Carmen Elisabeta Manea, Bogdan Firtat, George Stelian Muscalu, David Dragomir
Publikováno v:
Pharmaceuticals, Vol 16, Iss 1, p 48 (2022)
Green chemistry is a pharmaceutical industry tool, which, when implemented correctly, can lead to a minimization in resource consumption and waste. An aqueous extract of Salix alba L. was employed for the efficient and rapid synthesis of silver/gold
Externí odkaz:
https://doaj.org/article/e0a10b4d30dc4c7bbc4c02b8103aa8a1
Autor:
Paul Chesler, Cristian Hornoiu, Susana Mihaiu, Cristina Vladut, Jose Maria Calderon Moreno, Mihai Anastasescu, Carmen Moldovan, Bogdan Firtat, Costin Brasoveanu, George Muscalu, Ion Stan, Mariuca Gartner
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 7, Iss 1, Pp 2045-2056 (2016)
A series of SnO2–ZnO composite nanostructured (thin) films with different amounts of SnO2 (from 0 to 50 wt %) was prepared and deposited on a miniaturized porous alumina transducer using the sol–gel and dip coating method. The transducer, develop
Externí odkaz:
https://doaj.org/article/590dfd3b252e4da19c1c63267c3c72b6
Autor:
Marian Ion, Silviu Dinulescu, Bogdan Firtat, Mihaela Savin, Octavian N. Ionescu, Carmen Moldovan
Publikováno v:
Sensors, Vol 21, Iss 6, p 2075 (2021)
In recent years, research into the field of materials for flexible sensors and fabrication techniques directed towards wearable devices has helped to raise awareness of the need for new sensors with healthcare applicability. Our goal was to create a
Externí odkaz:
https://doaj.org/article/781e6bb79260484298e767b5445cb251
Autor:
Mihaela Savin, Carmen-Marinela Mihailescu, Viorel Avramescu, Silviu Dinulescu, Bogdan Firtat, Gabriel Craciun, Costin Brasoveanu, Cristina Pachiu, Cosmin Romanitan, Andreea-Bianca Serban, Alina Catrinel Ion, Carmen Moldovan
Publikováno v:
Sensors, Vol 21, Iss 5, p 1801 (2021)
Developing a sensing layer with high electroactive properties is an important aspect for proper functionality of a wearable sensor. The polymeric nanocomposite material obtained by a simple electropolymerization on gold interdigitated electrodes (IDE
Externí odkaz:
https://doaj.org/article/9afd7c07bef64be597cb11426b0f0669
Autor:
Costin Brasoveanu, Daniel Necula, Bogdan Firtat, Rodica Iosub, Cecilia Codreanu, Ion Stan, Carmen Moldovan
Publikováno v:
Sensors, Vol 12, Iss 8, Pp 11372-11390 (2012)
The following paper describes the design and functions of a miniaturized integrated platform for optical and electrical monitoring of cell cultures and the necessary steps in the fabrication and testing of a silicon microchip Micro ElectroMechanical
Externí odkaz:
https://doaj.org/article/0e5faaea7c794064bb010b89d8d5b313
Autor:
Costin Brasoveanu, Alina Catrinel Ion, Viorel Avramescu, Gabriel Craciun, Cristina Pachiu, Carmen Moldovan, Silviu Dinulescu, Mihaela Savin, Bogdan Firtat, Cosmin Romanitan, Andreea-Bianca Serban, Carmen-Marinela Mihailescu
Publikováno v:
Sensors, Vol 21, Iss 1801, p 1801 (2021)
Sensors (Basel, Switzerland)
Sensors
Volume 21
Issue 5
Sensors (Basel, Switzerland)
Sensors
Volume 21
Issue 5
Developing a sensing layer with high electroactive properties is an important aspect for proper functionality of a wearable sensor. The polymeric nanocomposite material obtained by a simple electropolymerization on gold interdigitated electrodes (IDE
Autor:
Carmen Moldovan, Octavian Ionescu, Silviu Dinulescu, Mihaela Savin, Marian Ion, Bogdan Firtat
Publikováno v:
Sensors (Basel, Switzerland)
Sensors
Volume 21
Issue 6
Sensors, Vol 21, Iss 2075, p 2075 (2021)
Sensors
Volume 21
Issue 6
Sensors, Vol 21, Iss 2075, p 2075 (2021)
In recent years, research into the field of materials for flexible sensors and fabrication techniques directed towards wearable devices has helped to raise awareness of the need for new sensors with healthcare applicability. Our goal was to create a
Autor:
Éva Tóth, Balázs Kakasi, Miklos Fried, Éva Bereczk-Tompa, Zoltán Lábadi, Benjamin Kalas, Bogdan Firtat, Andras Saftics, Mariuca Gartner, Anett Sebestyén, Ferenc Vonderviszt, Levente Illés, Peter Petrik, Carmen Moldovan, Hajnalka Jankovics, Marin Gheorghe
Publikováno v:
ACS biomaterials scienceengineering. 6(7)
The environmental monitoring of Ni is targeted at a threshold limit value of 0.34 mu M, as set by the World Health Organization. This sensitivity target can usually only be met by time-consuming and expensive laboratory measurements. There is a need
Autor:
Adrian Tulbure, Bogdan Firtat, Silviu Dinulescu, Nicolae Varachiu, George-Stelian Muscalu, Carmen Moldovan
Publikováno v:
2020 International Semiconductor Conference (CAS).
Starting from a previous realized piezoelectric vibrational harvesting device and its associated model, we present in this paper a design optimization approach that starts form both sides, customer needs (Voice of Customer) – translated in product