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Georgi Gochev
Georgi Gochev
PhD, DSc•georgi.gochev@ikifp.edu.pl•+48 12 6395 133•Assistant professor•125•Oddziaływania międzyfazowe w układach zdyspergowanych
This user account status is Zatwierdzono
PhD, DSc•georgi.gochev@ikifp.edu.pl•+48 12 6395 133•Assistant professor•125•Oddziaływania międzyfazowe w układach zdyspergowanych
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Tematyka badawcza Tematyka badawcza
Metodyka Metodyka
Publikacje Publikacje
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Profil naukowy

  • ORCID ID: 0000-0001-5033-3194
  • Scopus Author ID: 56536754200
  • Web of Science Researcher ID: N-6434-2019

Tematyka badawcza

• Chemia fizyczna miękkich interfejsów
• Dynamika adsorpcji i reologia powierzchni
• Struktura warstw adsorpcyjnych
• Cienkie filmy ciekłe
• Piany i emulsję
• Surfaktanty, polimery, białka

Metody

• Tensiometria
• Reometria
• Elipsometria
• Reflektometria neutronów
• Vibrational SFG Spectroscopy
• Pomiary grubości cienkich filmów (Thin Film Pressure Balance)

Członkostwo w organizacjach i edytorstwo

  • Recenzent dla Elsevier, Wiley, ACS, RSC, Springer, MDPI
  • Edytor książki "Foam Films and Foams: Fundamentals and Application" D. Exerowa, G. Gochev, D. Platikanov, L. Liggieri and R. Miller (Eds.), CRC Press, Taylor & Francis Group, 2018; in series: Progress in Colloid and Interface Science, L. Liggieri and R. Miller (Eds.)
  • Członek rady redakcyjnej Colloids and Interfaces (MDPI), Guest Editor Special Issue "Heterogeneous Interfacial Layers – Implications in Thin Liquid Films and Soft Colloids" 2020/2021
  • Członek rady redakcyjnej Advances in Colloid and Interface Science (Elsevier)

Wykaz wybranych publikacji, ilustrujących główne kierunki moich badań

  • Scoppola E., Gochev G., Drnec J, Pithan L., Novikov D., Schneck E. Investigating the conformation of surface-adsorbed proteins with standing-wave x‑ray fluorescence. Biomacromolecules 2021, 22, 5195-5203.
  • Noskov B.A., Bykov A.G., Gochev G., (...), Miller R., Milyaeva O.Y. Adsorption layer formation in dispersions of protein aggregates. Adv. Colloid Interface Sci. 276 (2020) 102086.
  • Gochev G., Scoppola E., Campbell R., Noskov B., Miller R., Schneck E. β-Lactoglobulin Adsorption Layers at the Water/Air Surface: 3. Neutron Reflectivity Study on the Effect of pH. J. Phys. Chem. B 123 (2019) 10877-10889.
  • Garciá Rey N., Weißenborn E., Schulze-Zachau F., Gochev G., Braunschweig B. Quantifying Double-Layer Potentials at Liquid-Gas Interfaces from Vibrational Sum-Frequency Generation. J. Phys. Chem. C 123 (2019) 1279-1286.
  • Schneck E., Rodriguez-Loureiro I., Bertinetti L., Marin E., Novikov D., Konovalov O., Gochev G. Element-specific density profiles in interacting biomembrane models. J. Phys. D: Appl. Phys. 50 (2017) 104001.
  • Bykov A.G., Gochev G., Loglio G., (...), Panda A.K., Noskov B.A. Dynamic surface properties of mixed monolayers of polystyrene micro- and nanoparticles with DPPC. Colloids and Surfaces A 521 (2017) 239-246.
  • Gochev G., Platikanov D., Miller R. Chronicles of foam films. Adv. Colloid Interface Sci. 233 (2016) 115-125.
  • Gochev G. Thin liquid films stabilized by polymers and polymer/surfactant mixtures. Curr. Opin. Colloid Interface Sci. 20 (2015) 115.
  • Gochev G., Retzlaff I., Exerowa D., Miller R. Electrostatic stabilization of foam films from β-lactoglobulin solutions. Colloids and Surfaces A 460 (2014) 272-279.
  • Dan A. Gochev G. Krägel J., Aksenenko E.V., Fainerman V.B., Miller R. Interfacial rheology of mixed layers of food proteins and surfactants. Curr. Opin. Colloid Interface Sci. 18 (2013) 302-310.
  • Gotchev G., Kolarov T., Khristov K., Exerowa D. Electrostatic and steric interactions in oil-in-water emulsion films from Pluronic surfactants. Adv. Colloid Interface Sci. 168 (2011) 79-84.

Research profile

  • ORCID ID: 0000-0001-5033-3194
  • Scopus Author ID: 56536754200
  • Web of Science Researcher ID: N-6434-2019

Research topics

  • Physical Chemistry of soft interfaces
  • Adsorption Dynamics and Surface Rheology
  • Structure of interfacial layers
  • Thin liquid films
  • Foams and emulsions
  • Surfactants, polymers, proteins

Metody

  • Tensiometry
  • Surface Rheometry
  • Ellipsometry
  • Neutron Reflectometry
  • Vibrational SFG Spectroscopy
  • Thin Film Pressure Balance

Commissions of trust

  • Peer Reviewer for Elsevier, Wiley, ACS, RSC, Springer, MDPI
  • Editor of "Foam Films and Foams: Fundamentals and Application" D. Exerowa, G. Gochev, D. Platikanov, L. Liggieri and R. Miller (Eds.), CRC Press, Taylor & Francis Group, 2018; in series: Progress in Colloid and Interface Science, L. Liggieri and R. Miller (Eds.)
  • Member of the editorial board of Colloids and Interfaces (MDPI); Guest Editor Special Issue "Heterogeneous Interfacial Layers – Implications in Thin Liquid Films and Soft Colloids" 2020/2021
  • Member of the editorial board of Advances in Colloid and Interface Science (Elsevier)

List of selected publications illustrating major scientific directions of research

  • Scoppola E., Gochev G., Drnec J, Pithan L., Novikov D., Schneck E. Investigating the conformation of surface-adsorbed proteins with standing-wave x‑ray fluorescence. Biomacromolecules 2021, 22, 5195-5203.
  • Noskov B.A., Bykov A.G., Gochev G., (...), Miller R., Milyaeva O.Y. Adsorption layer formation in dispersions of protein aggregates. Adv. Colloid Interface Sci. 276 (2020) 102086.
  • Gochev G., Scoppola E., Campbell R., Noskov B., Miller R., Schneck E. β-Lactoglobulin Adsorption Layers at the Water/Air Surface: 3. Neutron Reflectivity Study on the Effect of pH. J. Phys. Chem. B 123 (2019) 10877-10889.
  • Garciá Rey N., Weißenborn E., Schulze-Zachau F., Gochev G., Braunschweig B. Quantifying Double-Layer Potentials at Liquid-Gas Interfaces from Vibrational Sum-Frequency Generation. J. Phys. Chem. C 123 (2019) 1279-1286.
  • Schneck E., Rodriguez-Loureiro I., Bertinetti L., Marin E., Novikov D., Konovalov O., Gochev G. Element-specific density profiles in interacting biomembrane models. J. Phys. D: Appl. Phys. 50 (2017) 104001.
  • Bykov A.G., Gochev G., Loglio G., (...), Panda A.K., Noskov B.A. Dynamic surface properties of mixed monolayers of polystyrene micro- and nanoparticles with DPPC. Colloids and Surfaces A 521 (2017) 239-246.
  • Gochev G., Platikanov D., Miller R. Chronicles of foam films. Adv. Colloid Interface Sci. 233 (2016) 115-125.
  • Gochev G. Thin liquid films stabilized by polymers and polymer/surfactant mixtures. Curr. Opin. Colloid Interface Sci. 20 (2015) 115.
  • Gochev G., Retzlaff I., Exerowa D., Miller R. Electrostatic stabilization of foam films from β-lactoglobulin solutions. Colloids and Surfaces A 460 (2014) 272-279.
  • Dan A. Gochev G. Krägel J., Aksenenko E.V., Fainerman V.B., Miller R. Interfacial rheology of mixed layers of food proteins and surfactants. Curr. Opin. Colloid Interface Sci. 18 (2013) 302-310.
  • Gotchev G., Kolarov T., Khristov K., Exerowa D. Electrostatic and steric interactions in oil-in-water emulsion films from Pluronic surfactants. Adv. Colloid Interface Sci. 168 (2011) 79-84.