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Patricio Nicolás Romero Hasler

Investigador Postdoctoral

Universidad de Chile

Santiago, Chile

Modificación y caracterización de biopolímeros; Encapsulación de bioactivos

Químico, UNIVERSIDAD DE CHILE. Chile, 2016
Magíster en Química de Materiales, UNIVERSIDAD DE CHILE. Chile, 2016
Doctorado en Química, UNIVERSIDAD DE CHILE. Chile, 2020

Actualmente codirigiendo las tesis de pregrado:

Efecto del largo de cadena sobre la bioaccesibilidad del hidroxitirosol en emulsiones organogelificadas – Paola Sotomayor

Estudio, obtención y caracterización de mezclas de un monómero de Cristal Líquido con Nanotubos de Carbono y los polímeros que se obtienen – Cristóbal Pellegrini

Caracterización de Esteres metacrílicos y sus polímeros – David Mujica Ariztoy

Síntesis y caracterización de polarizadores dicroicos liquido cristalinos: determinación del control – Gabriel Amigo Santos

Beca Doctorado

COMISION NACIONAL DE INVESTIGACION CIENTIFICA Y TECNOLOGICA

Chile, 2013

Beca que cubre arancel y manutención de estudio de doctorado
Beca andres bello

UNIVERSIDAD DE CHILE

Chile, 2007

Beca que cubre arancel y matricula de estudios de pregrado


Iron dextran-loaded alginate-calcium multi-vesicular microparticles as an intramuscular supplement: A new approach for in situ prolonged iron release. Duran, Emerson; Romero-Hasler, Patricio; Sarmiento, Maria Gabriela Villamizar; Alvarez-Acevedo, Gonzalo; Soto-Bustamante, Eduardo; Oyarzun-Ampuero, Felipe; Burgess, Diane; Valenzuela, Carolina; Neira-Carrillo, Andrónico Article ISI FOOD STRUCTURE-NETHERLANDS (2025)
Silicoaluminophosphate (SAPO) zeolites with nanometric dimensions: Structural tuning for osteoinductive applications in bone regeneration Torres C.; Whitehead, EC; Monnier, BPL; Peña, D.; Palomino-Calderón, A; Neira M.; Romero-Hasler, P.; Grayson, WL; Tsapatsis, M; Covarrubias, C Article ISI (2025)
Synthesis and Osteoinductive Properties of Nanosized Lithium-Modified Calcium-Organic Frameworks Vargas D.; Peña, D.; Whitehead, E; Grayson, WL; Le Monnier, BP; Tsapatsis, M; Romero-Hasler, P.; Orellana, R; Neira M.; Covarrubias, C Article ISI (2025)
Influence of the crystallinity on the physicochemical properties of spray-dried quercetin-inulin microparticles and their performance during in vitro digestion Quintriqueo-Cid, A; Gimenez, B; Romero-Hasler, P.; Soto-Bustamante, E; Lozano-SÃ¡nchez J.; Robert, P Article ISI (2024)
Metal Ions Can Modulate the Self-Assembly and Activity of Catalytic Peptide Amyloids Araya-Secchi, Raul; Soto-Bustamante, Eduardo Arturo; Monasterio, Octavio Article ISI LANGMUIR (2024)
Parenteral iron nutrition: Iron dextran-poloxamer thermosensitive hydrogel for prolonged intramuscular iron supplementation Duran, Emerson; Sepúlveda, Marcela; Romero-Hasler, Patricio; Valdes, Fabrizzio; Sarmiento, Maria Gabriela Villamizar; Soto-Bustamante, Eduardo; Neira-Carrillo, Andrónico; Neira, Victor; Covarrubias, Jose Ignacio; Oyarzun-Ampuero, Felipe; et al. Article ISI INTERNATIONAL JOURNAL OF PHARMACEUTICS (2024)
A series of liquid crystalline acrylic polymers obtained by a novel electrically induced polymerization method Romero-Hasler, P.; Soto-Bustamante, E. A. Article ISI JOURNAL OF MOLECULAR LIQUIDS (2023)
Development of biodegradable and vermicompostable films based on alginate and waste eggshells Riveros, Ana Luisa; Tapia, Jose; Lisoni, Judit; Valenzuela, Carolina Article ISI FOOD HYDROCOLLOIDS (2023)
Revisiting a family of liquid crystalline methacrylic phenyl benzoate monomers Romero-Hasler, P.; Soto-Bustamante, E. A.; Parry-Mix, C.; Ostrovskii, B. I. Article ISI JOURNAL OF MOLECULAR LIQUIDS (2023)
Incorporation of hydroxytyrosol alkyl esters of different chain length as antioxidant strategy in walnut oil spray-dried microparticles with a sodium alginate outer layer Caceres, Denisse; Gimenez, Begona; Marquez-Ruiz, Gloria; Holgado, Francisca; Vergara, Cristina; Romero-Hasler, Patricio; Soto-Bustamante, Eduardo; Robert, Paz Article ISI FOOD CHEMISTRY (2022)
Soybean oil organogelled emulsions as oral delivery systems of hydroxytyrosol and hydroxytyrosol alkyl esters Silva, Thais Jordania; Ramirez-Carrasco, Patricia; Romero-Hasler, Patricio; Soto-Bustamante, Eduardo; Barrera-Arellano, Daniel; Robert, Paz; Gimenez, Begona Article ISI FOOD CHEMISTRY (2022)
Dember photovoltaic effect as method for structural characterization of phospholipidic membranes Yablonskii, S., V; Bodnarchuk, V. V.; Geivandov, A. R.; Soto-Bustamante, E. A.; Morales, J. O. Article ISI JOURNAL OF MOLECULAR LIQUIDS (2021)
Effect of the methacrylic group on the degradation of polar achiral composites after successive poling cycles and appearance of antiferroelectric behaviour Gonzalez-Henriquez, C. M.; Vergara-Toloza, R. O.; Romero-Hasler, Patricio; Soto-Bustamante, E. A.; Haase, W. Article ISI JOURNAL OF MOLECULAR LIQUIDS (2021)
Hydroxypropyl-inulin as a novel encapsulating agent of fish oil by conventional and water-free spray drying Vergara, Cristina; Robert, Paz Article ISI FOOD HYDROCOLLOIDS (2021)
Delivery of ionizable hydrophilic drugs based on pharmaceutical formulation of ion pairs and ionic liquids Schuessler, Nina Article ISI EUROPEAN JOURNAL OF PHARMACEUTICS AND BIOPHARMACEUTICS (2020)
Effect of Adding Curcumin on the Properties of Linseed Oil Organogels Used as Fat Replacers in Pates Robert, Paz Article ISI ANTIOXIDANTS (2020)
Homologous series of LC acrylic monomers based on phenyl benzoate core group: synthesis and characterisation Article ISI SCOPUS Liquid Crystals (2020)
Influence of the Location of Ascorbic Acid in Walnut Oil Spray-Dried Microparticles with Outer Layer on the Physical Characteristics and Oxidative Stability Caceres, Denisse; Vergara, Cristina; Robert, Paz Article ISI ANTIOXIDANTS (2020)
Nanocomposites of ferroelectric liquid crystals and FeCo nanoparticles: towards a magnetic response via the application of a small electric field Kurihara L.K.; Mair L.O.; Weinberg I.N.; MartÃnez-Miranda L.J. Article ISI SCOPUS LIQUID CRYSTALS (2020)
TiO2 nanoparticle - liquid crystal interaction with smectogenic monomers and their electropolymerised polymers Article ISI SCOPUS LIQUID CRYSTALS (2020)
Influence of the Physical State of Spray-Dried Flavonoid-Inulin Microparticles on Oxidative Stability of Lipid Matrices Holgado F. Article ISI SCOPUS ANTIOXIDANTS (2019)
Methyl methacrylate reactivity under electric field in view of an electrically induced polymerization process Article ISI SCOPUS CHEMICAL PHYSICS LETTERS (2019)
Incommensurate structures investigated by X-ray studies of electropolymerised methacrylic monomer with TiO2 nanoparticles Article ISI SCOPUS LIQUID CRYSTALS (2017)
Synthesis and characterisation of two homologous series of LC acrylic monomers based on phenolic and resorcinic azobenzene groups Article ISI SCOPUS LIQUID CRYSTALS (2016)
Liquid crystalline textures and polymer morphologies resulting from electropolymerisation in liquid crystal phases Kasch, N.; Dierking, I.; Turner M.; Romero-Hasler, P. Article ISI SCOPUS Journal of Materials Chemistry C (2015)
Longitudinal and transverse pyroelectric effects in a chiral ferroelectric liquid crystal Yablonskii, SV; Bondarchuk, VV; Romero-Hasler, PN; Ozaki M.; Yoshino, K Article ISI SCOPUS Journal of Experimental and Theoretical Physics (2015)
Smectogenic liquid crystals and nanoparticles: an approach for potential application in photovoltaics Meneses-Franco, A; Fierro-Armijo, AE; Romero-Hasler, P.; Salamanca-Riba, LG; Martinez-Miranda, LJ Article ISI SCOPUS Journal of Materials Chemistry C (2015)


Colonic simulation release of quercetin and ellagic acid from amorphous and semicrystalline inulin microparticles Quintriqueo-Cid, Alejandra Natalia; Gutierrez, J; Vilcanqui-Cid, Yesica Luz; Romero-Hasler, Patricio Nicolás; Soto-Bustamante, Eduardo Arturo; Robert Canales, Paz Soledad ConferencePoster (2024)
Efecto de la cristalinidad y la configuración del secador por atomización en la modificación de las propiedades fisicoquímicas de micropartículas de ácido elágico con inulina Robert Canales, Paz Soledad; Quintriqueo-Cid, Alejandra Natalia; Vilcanqui-Chura, Yesica Luz; Romero-Hasler, Patricio Nicolás; Soto-Bustamante, Eduardo Arturo ConferencePoster (2024)
Efecto del etanol sobre el índice de cristalinidad en micropartículas de ácido elágico y ácido gálico con inulina obtenidas por secado por atomización y perfil/mecanismo de liberación Vilcanqui-Cid, Yesica Luz; Robert Canales, Paz Soledad; Quintriqueo-Cid, Alejandra Natalia; Romero-Hasler, Patricio Nicolás; Soto-Bustamante, Eduardo Arturo ConferencePoster (2024)
Micropartículas de inulina / ácido cafeico: optimización, caracterización, actividad antioxidante y liberación gastrointestinal in-vitro. Romero-Hasler, Patricio Nicolás; Quintriqueo-Cid, Alejandra Natalia; Soto-Bustamante, Eduardo Arturo; Robert Canales, Paz Soledad ConferencePoster (2024)
Proceso de electropolimerización como nueva herramienta para la obtención de capas de polimeros altamente orientadas Soto-Bustamante, Eduardo Arturo; Romero-Hasler, Patricio Nicolás; Parry-Mix, Carolina Andrea; Robert Canales, Paz Soledad ConferencePoster (2024)
Sonocristalización de inulina aplicada en la encapsulación de ácido elágico por secado por atomización Quintriqueo-Cid, Alejandra Natalia; Romero-Hasler, Patricio Nicolás; Soto-Bustamante, Eduardo Arturo; Robert Canales, Paz Soledad ConferencePoster (2024)
Síntesis y caracterización de 2-hidroxi-4-((6-((met)acriloiloxi)hexil)oxi)benzoato de 4- (alquiloxi)fenilo y los polímeros obtenidos por polimerización electroinducida Donoso-Carrasco, Martín; Soto-Bustamante, Eduardo Arturo; Romero-Hasler, Patricio Nicolás; Soto-Poblete, Thomas; Robert Canales, Paz Soledad ConferencePoster (2024)
Síntesis y caracterización de Polímeros Metacrílicos sintetizados mediante polimerización electroinducida Soto-Poblete, Thomas; Soto-Bustamante, Eduardo Arturo; Romero-Hasler, Patricio Nicolás; Mujica-Ariztoy, David Eleazar; Robert Canales, Paz Soledad ConferencePoster (2024)
Electropolymerization of a Family of Acrylic Phenyl Benzoates Mesogens ConferencePoster (2018)
X-ray Studies of Electropolymerised Acrylic Mesogenic Monomers ConferencePoster (2018)
Initiatorless electroinduced polymerization on acrylic liquid crystals in bulk ConferencePoster (2017)
Optical Components using electrical induced polymerization ConferencePoster (2017)
Optical waveplates obtained by using electrically induced polymerization process ConferencePoster (2017)
Aligned Side-Chain Liquid Crystal Polymers Obtained by Electropolymerization ConferencePoster (2016)
Structural Studies of Electropolymerized (Meth)acrylic Monomeric Liquid Crystals by Powder X-ray Diffraction and GISAXS ConferencePoster (2016)
Effect of Electropolimerization in Orthoconic Antiferroelectric mixture ConferencePoster (2015)
Electropolymerization process as a tool to enhance alignment layer for ferroelectrics ConferencePoster (2015)
Electropolymerization process in (meth)acrylic monomeric liquid crystals ConferencePoster (2015)
Dealing with Electrically Formed Polymers in FLC- Monomers Mixtures ConferencePoster (2014)
Polymerizable Liquid Crystals Using Electric Field as a New Alignment Technic ConferencePoster (2014)


Nanoencapsulation of polyphenols in narrow dispersity inulin fractions, and their micro and nanostructural characterization during in-vitro digestion Romero-Hasler, Patricio Nicolás Proyecto (2024)
DISEÑO DE UN BIOPOLÍMERO FUNCIONALIZADO DE INULINA CON HIDROXITIROSOL Y ESPACIADORES CON PODER ANTIOXIDANTE PARA LIBERACIÓN EN EL TRACTO GASTROINTESTINAL Romero-Hasler, Patricio Nicolás Proyecto (2021)
Electropolymerized side chain liquid crystals polymers and nanocomposites for application in energy harvesting and technological devices Proyecto (2017)
Electropolymerization process and applications FONDECYT (1130187) Proyecto 2013-2017 Tesista