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Biography

I earned my Bs. in Physics from Pontificia Universidad Católica de Chile in 2005, followed by a Ph.D. from Universidad de Concepción (UdeC) in 2010. During my undergraduate studies, I conducted groundbreaking theoretical research on black holes with dual horizons, co-supervised by the Centro de Estudios Cientificos in Valdivia, Chile. Subsequently, my Ph.D. program immersed me in the realm of light and optics, culminating in a thesis focused on experimental physics, specifically laser trapping and biophysics.

For the following eight years, I served as a Research Assistant at the Center for Optics and Photonics within the Physics Faculty at UdeC, where I now hold an academic position. My current research spans various disciplines, including laser-based cell membrane spectroscopy, optical tweezers, micro-thermodynamics, active systems, and the study of light propagation phenomena in different media. I have been actively involved in eight scientific projects funded by Agencia Nacional de Investigación y Desarrollo (ANID), assuming leadership roles in three of them. Additionally, I directed two applied projects funded by FONDEF-ANID, focusing on the integration of artificial vision techniques into microscopy for sample sorting and classification.

Activities

Employment (1)

Universidad de Concepción: Concepcion, CL

2010 to present | professor /phd.
Employment
Source: Self-asserted source
juan Staforelli

Funding (4)

Caracterización de alteraciones mecánicas y viscoelásticas de membrana plasmática y su asociación con mecanismos de síntesis de óxido nítrico e hiperpolarización de membrana en células vasculares fetales humanas expuestas a diabesidad gestacional.

2020-11 to 2022-11 | Grant
University of Concepción (Concepción, Bío-Bío, CL)
Source: Self-asserted source
juan Staforelli

Desarrollo de un sistema optoelectrónico para detección y cuantificación de adulteraciones en miel producto de diluciones de jarabes endulzantes y su correcta determinación del origen botánico.

2019-12 to 2022-03 | Grant
Fondo de Fomento al Desarrollo Científico y Tecnológico (Concepción, BioBio, CL)
Source: Self-asserted source
juan Staforelli

Coupled optical tweezers for high resolution sensing video microscopy of localized phenomena in single proteins

2017-03 to 2021-04 | Grant
Agencia Nacional de Investigación y Desarrollo (Santiago, BioBio, CL)
Source: Self-asserted source
juan Staforelli

Desarrollo de prototipo de microscopio analítico para reconocimiento de especies y número de semillas en los colectores de mitílidos

2016-01 to 2018-01 | Grant
Fondo de Fomento al Desarrollo Científico y Tecnológico (Concepción, BioBio, CL)
Source: Self-asserted source
juan Staforelli

Works (23)

Flickering of fetal erythrocytes membrane under gestational diabetes observed with dual time resolved membrane fluctuation spectroscopy

Biochemistry and Biophysics Reports
2023-12 | Journal article
Contributors: Nicolás Bravo; Javier Torres; Marcelo González-Ortiz; Juan Pablo Staforelli-Vivanco
Source: check_circle
Crossref

Hyperspectral Microscopy Technology to Detect Syrups Adulteration of Endemic Guindo Santo and Quillay Honey Using Machine-Learning Tools

foods
2022-11-30 | Journal article
Contributors: juan Staforelli
Source: Self-asserted source
juan Staforelli

Correlated flickering of erythrocytes membrane observed with dual time resolved membrane fluctuation spectroscopy under different d-glucose concentrations

Scientific Reports
2021-12 | Journal article
Part of ISSN: 2045-2322
Contributors: juan Staforelli
Source: Self-asserted source
juan Staforelli

Asymmetrical vibrational energy propagation through double or single bonds of small organic molecules. An ab-initio molecular dynamics study

Chemical Physics Letters
2019 | Journal article
EID:

2-s2.0-85067000925

Part of ISBN:

00092614

Contributors: Miño-Galaz, G.; Gonzalez, J.M.; Staforelli, J.P.; Gutierrez, G.
Source: Self-asserted source
juan Staforelli via Scopus - Elsevier

Controlling the dynamics of colloidal particles by critical Casimir forces

Soft Matter
2019 | Journal article
EID:

2-s2.0-85062610296

Part of ISBN:

17446848 1744683X

Contributors: Magazzù, A.; Callegari, A.; Staforelli, J.P.; Gambassi, A.; Dietrich, S.; Volpe, G.
Source: Self-asserted source
juan Staforelli via Scopus - Elsevier

Effect of double or single bonding in C–H stretching signal propagation in organic molecules. A computational study

Chemical Physics Letters
2019 | Journal article
EID:

2-s2.0-85056210638

Part of ISBN:

00092614

Contributors: Miño-Galaz, G.; Pablo Staforelli, J.; Gutierrez, G.
Source: Self-asserted source
juan Staforelli via Scopus - Elsevier

Propagation of cylindrical vector laser beams in turbid tissue-like scattering media

Photonics
2019 | Journal article
EID:

2-s2.0-85067547765

Part of ISBN:

23046732

Contributors: Doronin, A.; Vera, N.; Staforelli, J.P.; Coelho, P.; Meglinski, I.
Source: Self-asserted source
juan Staforelli via Scopus - Elsevier

Mussel Classifier System Based on Morphological Characteristics

IEEE Access
2018 | Journal article
EID:

2-s2.0-85058069813

Part of ISBN:

21693536

Contributors: Coelho-Caro, P.A.; Saavedra-Rubilar, C.E.; Staforelli, J.P.; Gallardo-Nelson, M.J.; Guaquin, V.; Tarifeño, E.
Source: Self-asserted source
juan Staforelli via Scopus - Elsevier
grade
Preferred source (of 2)‎

An in vitro study on the antioxidant capacity of usnic acid on human erythrocytes and molecular models of its membrane

Biochimica et Biophysica Acta - Biomembranes
2015 | Journal article
EID:

2-s2.0-84941361957

Part of ISBN:

18792642 00052736

Contributors: Suwalsky, M.; Jemiola-Rzeminska, M.; Astudillo, C.; Gallardo, M.J.; Staforelli, J.P.; Villena, F.; Strzalka, K.
Source: Self-asserted source
juan Staforelli via Scopus - Elsevier

Features for instantaneous emissions of low-level infrared signals of glucokinase enzyme from Pyrococcus furiosus

Applied Optics
2015 | Journal article
EID:

2-s2.0-84965190544

Part of ISBN:

21553165 1559128X

Contributors: Torres, S.; Mella, H.; Reyes, C.; Meza, P.; Gallardo, M.J.; Staforelli, J.P.
Source: Self-asserted source
juan Staforelli via Scopus - Elsevier

Characterization of Chromobacterium violaceum pigment through a hyperspectral imaging system

AMB Express
2014 | Journal article
EID:

2-s2.0-84892504730

Part of ISBN:

21910855

Contributors: Gallardo, M.J.; Staforelli, J.P.; Meza, P.; Bordeu, I.; Torres, S.
Source: Self-asserted source
juan Staforelli via Scopus - Elsevier

Non-contact measurement technique for enzymatic reaction of glucokinase

Progress in Biomedical Optics and Imaging - Proceedings of SPIE
2014 | Conference paper
EID:

2-s2.0-84901913009

Part of ISBN:

16057422

Contributors: Staforelli, J.P.; Gallardo, M.J.; Meza, P.; Torres, S.; Mella, H.; Reyes, C.
Source: Self-asserted source
juan Staforelli via Scopus - Elsevier

Simultaneous rotation, orientation and displacement control of birefringent microparticles in holographic optical tweezers

Optics Express
2013 | Journal article
EID:

2-s2.0-84872704194

Part of ISBN:

10944087

Contributors: Arias, A.; Etcheverry, S.; Solano, P.; Staforelli, J.P.; Gallardo, M.J.; Rubinsztein-Dunlop, H.; Saavedra, C.
Source: Self-asserted source
juan Staforelli via Scopus - Elsevier

Spatial measurement of spurious forces with optical tweezers

Proceedings of SPIE - The International Society for Optical Engineering
2013 | Conference paper
EID:

2-s2.0-84891299813

Part of ISBN:

0277786X 1996756X

Contributors: Bordeu, I.; Volpe, G.; Staforelli, J.P.
Source: Self-asserted source
juan Staforelli via Scopus - Elsevier

Three-dimensional clustered speckle fields: Theory, simulations and experimental verification

Optics Express
2012 | Journal article
EID:

2-s2.0-84866262264

Part of ISBN:

10944087

Contributors: Lencina, A.; Solano, P.; Staforelli, J.P.; Brito, J.M.; Tebaldi, M.; Bolognini, N.
Source: Self-asserted source
juan Staforelli via Scopus - Elsevier

An approach to selective optical isolation and cloning of cyanobacterias of atacama desert

Optics InfoBase Conference Papers
2011 | Conference paper
EID:

2-s2.0-84893548297

Part of ISBN:

21622701

Contributors: Araneda, G.; Cisternas, N.; Staforelli, J.P.
Source: Self-asserted source
juan Staforelli via Scopus - Elsevier

An approach to selective optical isolation and cloning of cyanobacterias of atacama desert

Optics InfoBase Conference Papers
2011 | Conference paper
EID:

2-s2.0-84912057680

Part of ISBN:

21622701

Contributors: Araneda, G.; Cisternas, N.; Staforelli, J.P.
Source: Self-asserted source
juan Staforelli via Scopus - Elsevier

An approach to selective optical isolation and cloning of cyanobacterias of Atacama Desert

Optics InfoBase Conference Papers
2011 | Conference paper
EID:

2-s2.0-84894044697

Part of ISBN:

21622701

Contributors: Araneda, G.; Cisternas, N.; Staforelli, J.P.
Source: Self-asserted source
juan Staforelli via Scopus - Elsevier

Experimental realization of 3D clustered speckle field simulation: An approach to optical trapping.

Optics InfoBase Conference Papers
2011 | Conference paper
EID:

2-s2.0-84893573884

Part of ISBN:

21622701

Contributors: Staforelli, J.P.; Lencina, A.; Solano, P.; Brito, J.M.; Tebaldi, M.; Bolognini, N.
Source: Self-asserted source
juan Staforelli via Scopus - Elsevier

A clustered speckle approach to optical trapping

Optics Communications
2010 | Journal article
EID:

2-s2.0-77957750123

Part of ISBN:

00304018

Contributors: Staforelli, J.P.; Brito, J.M.; Vera, E.; Solano, P.; Lencina, A.
Source: Self-asserted source
juan Staforelli via Scopus - Elsevier

Superresolution imaging in optical tweezers using high-speed cameras

Optics Express
2010 | Journal article
EID:

2-s2.0-77149154330

Part of ISBN:

10944087

Contributors: Staforelli, J.P.; Vera, E.; Brito, J.M.; Solano, P.; Torres, S.; Saavedra, C.
Source: Self-asserted source
juan Staforelli via Scopus - Elsevier

Superresolution imaging and force characterization of optical tweezers using high-speed cameras

Optics InfoBase Conference Papers
2009 | Conference paper
EID:

2-s2.0-84897974453

Part of ISBN:

21622701

Contributors: Staforelli, J.P.; Brito, J.M.; Vera, E.; Torres, S.; Saavedra, C.
Source: Self-asserted source
juan Staforelli via Scopus - Elsevier

Topological black holes dressed with a conformally coupled scalar field and electric charge

Physical Review D - Particles, Fields, Gravitation and Cosmology
2006 | Journal article
EID:

2-s2.0-33747815149

Part of ISBN:

15507998 15502368

Contributors: Martínez, C.; Troncoso, R.; Staforelli, J.P.
Source: Self-asserted source
juan Staforelli via Scopus - Elsevier