Biosorption of Cu (II) onto chemically modified waste mycelium of Aspergillus awamori: Equilibrium, kinetics and modeling studies

by ZDRAVKA VELKOVA, MARGARITA STOYTCHEVA, VELIZAR GOCHEV
Published 2012-01-01

Tetracycline removal from model aqueous solutions by pretreated waste Streptomyces fradiae biomass

by Gergana Kirova, Zdravka Velkova, Margarita Stoytcheva, Velizar Gochev
Published 2021-01-01

AFM and MFM techniques for enzyme activity imaging and quantification

by Michelle Arredondo, Margarita Stoytcheva, Israel Morales-Reyes, Nikola Batina
Published 2018-07-01

A nanotechnological approach to biosensors sensitivity improvement: application to organophosphorus pesticides determination

by Margarita Stoytcheva, Roumen Zlatev, Gisela Montero, Zdravka Velkova, Velizar Gochev
Published 2018-01-01

Rapid disposable lipase activity sensor for automatic industrial application

by Roumen Zlatev, Margarita Stoytcheva, Velizar Gochev, Zdravka Velkova, Benjamín Valdez, Gisela Montero
Published 2021-01-01

Novel composite biosorbent from Bacillus cereus for heavy metals removal from aqueous solutions

by Kostadinka Todorova, Zdravka Velkova, Margarita Stoytcheva, Gergana Kirova, Sonia Kostadinova, Velizar Gochev
Published 2019-01-01

LabVIEW 2010 Computer Vision Platform Based Virtual Instrument and Its Application for Pitting Corrosion Study

by Rogelio Ramos, Roumen Zlatev, Benjamin Valdez, Margarita Stoytcheva, Mónica Carrillo, Juan-Francisco García
Published 2013-01-01

Synthesis of Carbon Nanofibers with Maghemite via a Modified Sol-Gel Technique

by Nicolás Díaz Silva, Benjamín Valdez Salas, Nicola Nedev, Mario Curiel Alvarez, José M. Bastidas Rull, Roumen Zlatev, Margarita Stoytcheva
Published 2017-01-01

In Vitro Assessment of Early Bacterial Activity on Micro/Nanostructured Ti6Al4V Surfaces

by Benjamin Valdez-Salas, Ernesto Beltrán-Partida, Sandra Castillo-Uribe, Mario Curiel-Álvarez, Roumen Zlatev, Margarita Stoytcheva, Gisela Montero-Alpírez, Lidia Vargas-Osuna
Published 2017-05-01