A. Scheludko

Bulgarian Academy of Sciences

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B. V. Toshev

Sofia University "St. Kliment Ohridski"

Emil D. Manev

Sofia University "St. Kliment Ohridski"

V. Chakarov

Bulgarian Academy of Sciences

D. Exerowa

Bulgarian Academy of Sciences

Dimo Platikanov

Sofia University "St. Kliment Ohridski"

B. Radoev

Sofia University "St. Kliment Ohridski"

A. D. Alexandrov

Technical University of Gabrovo

Maria Zembala

Uniwersytet Komisji Edukacji Narodowej w Krakowie

T. Kolarov

Bulgarian Academy of Sciences

D. Thiessen

Deutsche Forschungsgemeinschaft

Cooperative Institutions

Sofia University "St. Kliment Ohridski"

Bulgarian Academy of Sciences

Institute of Physical Chemistry

TU Bergakademie Freiberg

KTH Royal Institute of Technology

Université Paris-Sud

Laboratoire de physique des Solides

University College Dublin

Pedagogical University

Centre National de la Recherche Scientifique

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The effect of initial humidity on water condensation on hexadecane

Journal of Colloid and Interface Science (1983)

V. Chakarov A. Scheludko Maria Zembala

Hexadecane

10.1016/0021-9797(83)90114-5

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Citations (15)

Measurement of surface tension by pulling a sphere from a liquid

Colloid & Polymer Science (1975)

A. Scheludko D. Nikolov

10.1007/bf01382159

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Citations (81)

Disjoining pressure in thin liquid films and the electro-magnetic retardation effect of the molecule dispersion interactions

Discussions of the Faraday Society (1965)

A. Scheludko Dimo Platikanov Emil D. Manev

A. Scheludko, D. Platikanov and E. Manev, Discuss. Faraday Soc., 1965, 40, 253 DOI: 10.1039/DF9654000253

Disjoining pressure

10.1039/df9654000253

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Citations (64)

Über die Zerreißwahrscheinlichkeit von Schaumfilmen aus Isoamylalkohollösungen

Zeitschrift für Elektrochemie Berichte der Bunsengesellschaft für physikalische Chemie (1957)

A. Scheludko

Abstract Der Einfluß der Dicke auf die Zerreißwahrscheinlichkeit von Schaumfilmen wird experimentell untersucht. Die Filmdicke wird auf Grund von Messungen des elektrischen Widerstandes berechnet, während die Zerreißwahrscheinlichkeit aus der Streuung der Werte von den Dicken, bei welchen die Filme zerreißen, ermittelt wird. Die mit Schaumfilmen aus wäßrigen Lösungen von Isoamylalkohol erhaltenen Ergebnisse lassen sich gut durch eine Gleichung wiedergeben, die einem Schwankungsmechanismus entspricht.

10.1002/bbpc.19570610135

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On the curvature dependence of the film tension of Newton black films

Journal of Colloid and Interface Science (1988)

Dimo Platikanov Mikhail Nedyalkov A. Scheludko B. V. Toshev

Tension (geology)

Capillary pressure

10.1016/0021-9797(88)90412-2

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Citations (15)

Das Potential der diffusen elektrischen Doppelschicht und die Adsorption grenzflächenaktiver Stoffe

Tenside Surfactants Detergents (1966)

D. Exerowa A. Scheludko

10.1515/tsd-1966-030634

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über das Ausfließen der Lösung aus Schaumfilmen

Colloid & Polymer Science (1957)

A. Scheludko

10.1007/bf01501293

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Citations (112)

Attachment of spherical particles to the surface of a pendant drop and the tension of the wetting perimeter

Journal of the Chemical Society Faraday Transactions 1 Physical Chemistry in Condensed Phases (1979)

J. Mingins A. Scheludko

The attachment of small glass spheres (<50 µm diameter) to the air–water interface is studied by micro-photography on a pendant drop in the presence of a cationic surfactant. The angle of wetting on the attached particles can be estimated from the photographs. Increasing the surfactant concentration increases this angle as well as the ratio of attached to unattached particles in the surface. There is a distribution of wetting angle for the attached particles which is independent of particle size. Under conditions where the number of attached particles is roughly equal to the number of unattached particles the size distributions for both sets of particles are estimated and the average limiting size for attachment calculated. The formation of a three phase contact is opposed by a line tension associated with the wetting perimeter and a force balance on the particle gives an expression for the limiting size of attached particle from which a value of the line tension can be derived. A value of 10–5 dyn (10–11 N) compares very favourably with values obtained from related experiments on foam-flotation.

Particle (ecology)

Limiting

10.1039/f19797500001

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Citations (78)

Condensation of vapors on spherical nuclei and the line tension effect

Journal of Colloid and Interface Science (1985)

A. Scheludko

Supersaturation

Dimensionless quantity

Critical radius

Cloud condensation nuclei