Zobrazeno 1 - 10
of 59
pro vyhledávání: '"Kuhn, Paulo A."'
Autor:
Palácios, Rafael, Castagna, Daniela, Barbosa, Luzinete, Souza, Adilson P., Imbiriba, Breno, Zolin, Cornélio A., Nassarden, Danielle, Duarte, Leilane, Morais, Fernando G., Franco, Marco A., Cirino, Glauber, Kuhn, Paulo, Sodré, Giordani, Curado, Leone, Basso, João, Roberto de Paulo, Sérgio, Rodrigues, Thiago
Publikováno v:
In Environmental Research 1 June 2024 250
Autor:
Moraes, Eiky T.I., Dias-Júnior, Cléo Q., Cohen, Júlia C.P., Corrêa, Polari B., Martins, Hardiney S., D'Oliveira, Flávio A.F., Kuhn, Paulo A., Cattanio, José H., Souza, Everaldo B., de Araújo, Alessandro C., Teixeira, Paulo R., Mortarini, Luca
Publikováno v:
In Atmospheric Research November 2022 278
Autor:
Melo, Adayana M.Q., Dias-Junior, Cléo Q., Cohen, Julia C.P., Sá, Leonardo D.A., Cattanio, José Henrique, Kuhn, Paulo A.F.
Publikováno v:
In Atmospheric Environment 1 June 2019 206:132-143
Publikováno v:
Macromolecules 40, 7372 (2007)
A theory is presented which quantitatively accounts for the cooperative adsorption of cationic surfactants to anionic polyelectrolytes. For high salt concentration we find that the critical adsorption concentration (CAC) is a bilinear function of the
Externí odkaz:
http://arxiv.org/abs/0709.4490
Autor:
Kuhn, Paulo Sérgio
Publikováno v:
In Physica A: Statistical Mechanics and its Applications 15 September 2018 506:791-801
Autor:
Kuhn, Paulo S., Barbosa, Marcia C.
We present a model for describing flexible polyelectrolytes in a good solvent a nd in the presence of monovalent salt . The molecule composed by $N$ monomers is characterized by the end to end distanc e $R_e=b (Z-1)^\gamma$ and the number of associat
Externí odkaz:
http://arxiv.org/abs/cond-mat/0407637
Publikováno v:
Physica A 292, 129 (2001)
A model of polar fluid is studied theoretically. The interaction potential, in addition to dipole-dipole term, possesses a dispersion contribution of the van der Waals-London form. It is found that when the dispersion force is comparable to dipole-di
Externí odkaz:
http://arxiv.org/abs/cond-mat/0012289
We investigate the thermodynamic properties of a polyelectrolyte solution in a presence of {\it multivalent} salts. The polyions are modeled as rigid cylinders with the charge distributed uniformly along the major axis. The solution, besides the poly
Externí odkaz:
http://arxiv.org/abs/cond-mat/9809046
The interaction between polyelectrolyte and ionic surfactant is of great importance in different areas of chemistry and biology. In this paper we present a theory of polyelectrolyte ionic-surfactant solutions. The new theory successfully explains the
Externí odkaz:
http://arxiv.org/abs/cond-mat/9806226
We investigate the properties of rigid polyelectrolyte solutions in presence of monovalent salt. The free energy within the Debye-H\"uckel-Bjerrum (DHBj) theory [M. E. Fisher and Y. Levin, {\it Phys. Rev. Lett.} 71, 3826 (1993)] is constructed. It is
Externí odkaz:
http://arxiv.org/abs/cond-mat/9803196