Osvaldo Trigueiro Neto
Om
Fall 2018 - Now: PhD Candidate at NTNU, Trondheim - Norway
2016 - 2018: Master in Physics, Photoacoustic Spectroscopy at UFCG, Campina Grande, PB - Brazil
2011-2015: Licencate in Physics, UFRN, Natal, RN - Brazil
I am doing PhD at the Physics department under the supervision of Jon Otto Fossum and Co-Supervision of Paul Gunnar Dommersnes. The PhD Project is entitled Nanofluids studied with microfluidics.
Forskning
Publikasjoner
2024
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Trigueiro Neto, Osvaldo;
Olsen, Kristian Huseby;
Wensink, Henricus H.;
Pacáková, Barbara;
Fossum, Jon Otto.
(2024)
Macroscopic observation of a first order one-dimensional swelling-deswelling transition in a nanolayered material.
The European Physical Journal Special Topics (EPJ - Special Topics (EPJ ST))
Vitenskapelig artikkel
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Trigueiro Neto, Osvaldo;
Rosenfeldt, Sabine;
Michels Brito, Paulo Henrique;
Seljelid, Konstanse Kvalem;
Akanno, Andrew Ndubuisi;
Telli Ceccato, Bruno;
Padinjakkara Ravindranathan, Rini;
Plivelic, Tomás S.;
Michels Brito Miranda, Leander Edward;
Breu, Josef.
(2024)
Liquid crystalline structuring in dilute suspensions of high aspect ratio clay nanosheets.
Colloid and Polymer Science
Vitenskapelig artikkel
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Seljelid, Konstanse Kvalem;
Trigueiro Neto, Osvaldo;
Akanno, Andrew Ndubuisi;
Telli Ceccato, Bruno;
Padinjakkara Ravindranathan, Rini;
Azmi, Namrah Rafat Ahmed;
Cavalcanti, Leide Passos;
Fjelde, Ingebret;
Knudsen, Kenneth Dahl;
Fossum, Jon Otto.
(2024)
Growth kinetics and structure of a colloidal silica-based network: in situ RheoSAXS investigations.
The European Physical Journal Special Topics (EPJ - Special Topics (EPJ ST))
Vitenskapelig artikkel
Tidsskriftspublikasjoner
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Trigueiro Neto, Osvaldo;
Olsen, Kristian Huseby;
Wensink, Henricus H.;
Pacáková, Barbara;
Fossum, Jon Otto.
(2024)
Macroscopic observation of a first order one-dimensional swelling-deswelling transition in a nanolayered material.
The European Physical Journal Special Topics (EPJ - Special Topics (EPJ ST))
Vitenskapelig artikkel
-
Trigueiro Neto, Osvaldo;
Rosenfeldt, Sabine;
Michels Brito, Paulo Henrique;
Seljelid, Konstanse Kvalem;
Akanno, Andrew Ndubuisi;
Telli Ceccato, Bruno;
Padinjakkara Ravindranathan, Rini;
Plivelic, Tomás S.;
Michels Brito Miranda, Leander Edward;
Breu, Josef.
(2024)
Liquid crystalline structuring in dilute suspensions of high aspect ratio clay nanosheets.
Colloid and Polymer Science
Vitenskapelig artikkel
-
Seljelid, Konstanse Kvalem;
Trigueiro Neto, Osvaldo;
Akanno, Andrew Ndubuisi;
Telli Ceccato, Bruno;
Padinjakkara Ravindranathan, Rini;
Azmi, Namrah Rafat Ahmed;
Cavalcanti, Leide Passos;
Fjelde, Ingebret;
Knudsen, Kenneth Dahl;
Fossum, Jon Otto.
(2024)
Growth kinetics and structure of a colloidal silica-based network: in situ RheoSAXS investigations.
The European Physical Journal Special Topics (EPJ - Special Topics (EPJ ST))
Vitenskapelig artikkel
Formidling
2022
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KonferanseposterTrigueiro Neto, Osvaldo; Olsen, Kristian; Michels Brito, Paulo Henrique; Plivelic, Tomás S.; Breu, Josef; Pacáková, Barbara; Michels, Leander; Liljeström, Ville Valdemar; Cavalcanti, Leide Passos; Knudsen, Kenneth Dahl. (2022) Investigating swelling and delaminating clay nanolayers in a controlled manner. Geilo PhD School-The Physics of Evolving Matter: Memory, Learning and Evolution
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KonferanseposterSeljelid, Konstanse Kvalem; Trigueiro Neto, Osvaldo; Cavalcanti, Leide Passos; Knudsen, Kenneth Dahl; Fossum, Jon Otto. (2022) Gelation Dynamics of a Silica Solution. SAS 2022, Campinas, Brazil
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KonferanseposterTrigueiro Neto, Osvaldo; Michels Brito, Paulo Henrique; Plivelic, Tomás S.; Breu, Josef; Pacáková, Barbara; Michels, Leander; Cavalcanti, Leide Passos; Knudsen, Kenneth Dahl; Fossum, Jon Otto. (2022) USAXS study of high aspect ratio clay nanosheets suspended in saline solution: Nematics in the photonic range. 8th International Liquid Crystal Conference (ILCC) Lisboa
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KonferanseforedragTrigueiro Neto, Osvaldo; Olsen, Kristian; Michels Brito, Paulo Henrique; Plivelic, Tomás S.; Michels Brito Miranda, Leander Edward; Breu, Josef; Fossum, Jon Otto. (2022) USAXS and optical microscopy studies to investigate swelling and delamination of high aspect ratio clay nanosheets suspended in saline solutions. 8th Annual International Workshop on Soft and Complex Matter
2021
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ForedragTrigueiro Neto, Osvaldo; Michels Brito, Paulo Henrique; Plivelic, Tomás S.; Wagner, Daniel; Breu, Josef; Pacáková, Barbara; Knudsen, Kenneth Dahl; Fossum, Jon Otto. (2021) USAXS Study of High Aspect Ratio 2D Clay Nanolayer Suspended in saline Water—Nematic Self-Assembly in the Photonic Range of Interlayer Spacings. MRS Fall Meeting 2021
2019
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KonferanseposterTrigueiro Neto, Osvaldo; Liljeström, Ville Valdemar; Araki, Koiti; Dommersnes, Paul Gunnar; Fossum, Jon Otto. (2019) Nano-wrapping of nano-particles. The Geilo School 2019: Evolving Soft Matter: Shape, Dynamics and Functionality, Geilo, Norway, Mar 11-21, 2019
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KonferanseposterTrigueiro Neto, Osvaldo; Liljeström, Ville Valdemar; Fossum, Jon Otto; Dommersnes, Paul Gunnar; Mayr, L; Breu, Josef; Araki, K. (2019) Wrapping of Drops and Nanoparticles in Clay Nanosheets. 2019 MRS Fall Meeting