High-performance reconstruction of microscopic force fields from Brownian trajectories

Autor: Laura Pérez García, Jaime Donlucas Pérez, Giorgio Volpe, Alejandro V. Arzola, Giovanni Volpe

Publikováno v: Nature Communications, Vol 9, Iss 1, Pp 1-9 (2018)

The measure of microscopic forces is currently dominated by optical methods requiring parameter-based analyses and long data acquisitions. This work describes a fast and parameter-free method that can characterize both the conservative and non-conser

Externí odkaz: https://doaj.org/article/38be3a7a56854091a2ecd2b95db7a1f4

Live Plant Cell Tracking: Fiji plugin to analyze cell proliferation dynamics and understand morphogenesis

Autor: Berenice García-Ponce, Gabriel Corkidi, Yamel Ugartechea-Chirino, María de la Paz Sánchez, José Eduardo Chairez-Veloz, Paul Hernandez-Herrera, Elena R. Alvarez-Buylla, Adriana Garay-Arroyo, Héctor H. Torres-Martínez, Alejandro V. Arzola, Joseph G. Dubrovsky

Publikováno v: Plant Physiol

Arabidopsis (Arabidopsis thaliana) primary and lateral roots (LRs) are well suited for 3D and 4D microscopy, and their development provides an ideal system for studying morphogenesis and cell proliferation dynamics. With fast-advancing microscopy tec

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4e3227c8ab059cf6934bd695360fa5bf
https://doi.org/10.1093/plphys/kiab530

Roadmap for Optical Tweezers

Autor: Giovanni Volpe, Onofrio M Maragò, Halina Rubinsztein-Dunlop, Giuseppe Pesce, Alexander B Stilgoe, Giorgio Volpe, Georgiy Tkachenko, Viet Giang Truong, Síle Nic Chormaic, Fatemeh Kalantarifard, Parviz Elahi, Mikael Käll, Agnese Callegari, Manuel I Marqués, Antonio A R Neves, Wendel L Moreira, Adriana Fontes, Carlos L Cesar, Rosalba Saija, Abir Saidi, Paul Beck, Jörg S Eismann, Peter Banzer, Thales F D Fernandes, Francesco Pedaci, Warwick P Bowen, Rahul Vaippully, Muruga Lokesh, Basudev Roy, Gregor Thalhammer-Thurner, Monika Ritsch-Marte, Laura Pérez García, Alejandro V Arzola, Isaac Pérez Castillo, Aykut Argun, Till M Muenker, Bart E Vos, Timo Betz, Ilaria Cristiani, Paolo Minzioni, Peter J Reece, Fan Wang, David McGloin, Justus C Ndukaife, Romain Quidant, Reece P Roberts, Cyril Laplane, Thomas Volz, Reuven Gordon, Dag Hanstorp, Javier Tello Marmolejo, Graham D Bruce, Kishan Dholakia, Tongcang Li, Oto Brzobohatý, Stephen H Simpson, Pavel Zemánek, Felix Ritort, Yael Roichman, Valeriia Bobkova, Raphael Wittkowski, Cornelia Denz, G V Pavan Kumar, Antonino Foti, Maria Grazia Donato, Pietro G Gucciardi, Lucia Gardini, Giulio Bianchi, Anatolii V Kashchuk, Marco Capitanio, Lynn Paterson, Philip H Jones, Kirstine Berg-Sørensen, Younes F Barooji, Lene B Oddershede, Pegah Pouladian, Daryl Preece, Caroline Beck Adiels, Anna Chiara De Luca, Alessandro Magazzù, David Bronte Ciriza, Maria Antonia Iatì, Grover A Swartzlander

Publikováno v: Volpe, G, Maragò, O M, Rubinsztein-Dunlop, H, Pesce, G, Stilgoe, A B, Volpe, G, Tkachenko, G, Truong, V G, Chormaic, S N, Kalantarifard, F, Elahi, P, Käll, M, Callegari, A, Marqués, M I, Neves, A A R, Moreira, W L, Fontes, A, Cesar, C L, Saija, R, Saidi, A, Beck, P, Eismann, J S, Banzer, P, Fernandes, T F D, Pedaci, F, Bowen, W P, Vaippully, R, Lokesh, M, Roy, B, Thalhammer-Thurner, G, Ritsch-Marte, M, García, L P, Arzola, A V, Castillo, I P, Argun, A, Muenker, T M, Vos, B E, Betz, T, Cristiani, I, Minzioni, P, Reece, P J, Wang, F, McGloin, D, Ndukaife, J C, Quidant, R, Roberts, R P, Laplane, C, Volz, T, Gordon, R, Hanstorp, D, Marmolejo, J T, Bruce, G D, Dholakia, K, Li, T, Brzobohatý, O, Simpson, S H, Zemánek, P, Ritort, F, Roichman, Y, Bobkova, V, Wittkowski, R, Denz, C, Pavan Kumar, G V, Foti, A, Donato, M G, Gucciardi, P G, Gardini, L, Bianchi, G, Kashchuk, A V, Capitanio, M, Paterson, L, Jones, P H, Berg-Sørensen, K, Barooji, Y F, Oddershede, L B, Pouladian, P, Preece, D, Adiels, C B, De Luca, A C, Magazzù, A, Ciriza, D B, Iatì, M A & Swartzlander, G A 2023, ' Roadmap for optical tweezers ', JPhys Photonics, vol. 5, no. 2, 022501 . https://doi.org/10.1088/2515-7647/acb57b
Volpe, G, Maragò, O M, Rubinsztein-Dunlop, H, Pesce, G, Stilgoe, A B, Volpe, G, Tkachenko, G, Truong, V G, Chormaic, S N, Kalantarifard, F, Elahi, P, Käll, M, Callegari, A, Marqués, M I, Neves, A A R, Moreira, W L, Fontes, A, Cesar, C L, Saija, R, Saidi, A, Beck, P, Eismann, J S, Banzer, P, Fernandes, T F D, Pedaci, F, Bowen, W P, Vaippully, R, Lokesh, M, Roy, B, Thalhammer-Thurner, G, Ritsch-Marte, M, García, L P, Arzola, A V, Castillo, I P, Argun, A, Muenker, T M, Vos, B E, Betz, T, Cristiani, I, Minzioni, P, Reece, P J, Wang, F, McGloin, D, Ndukaife, J C, Quidant, R, Roberts, R P, Laplane, C, Volz, T, Gordon, R, Hanstorp, D, Marmolejo, J T, Bruce, G D, Dholakia, K, Li, T, Brzobohatý, O, Simpson, S H, Zemánek, P, Ritort, F, Roichman, Y, Bobkova, V, Wittkowski, R, Denz, C, Pavan Kumar, G V, Foti, A, Donato, M G, Gucciardi, P G, Gardini, L, Bianchi, G, Kashchuk, A V, Capitanio, M, Paterson, L, Jones, P H, Berg-Sørensen, K, Barooji, Y F, Oddershede, L B, Pouladian, P, Preece, D, Adiels, C B, De Luca, A C, Magazzù, A, Ciriza, D B, Iatì, M A & Swartzlander, G A 2023, ' Roadmap for optical tweezers ', Journal of Physics-Photonics, vol. 5, no. 2, 022501 . https://doi.org/10.1088/2515-7647/acb57b

Optical tweezers are tools made of light that enable contactless pushing, trapping, and manipulation of objects ranging from atoms to space light sails. Since the pioneering work by Arthur Ashkin in the 1970s, optical tweezers have evolved into sophi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae98a059c752ebe16886a7b9e3b65c7f

FORMA: expanding applications of optical tweezers

Autor: Laura Pérez-García, Giovanni Volpe, Martin Selin, Alejandro V. Arzola, Isaac Pérez Castillo, Giorgio Volpe, Alessandro Magazzù

Publikováno v: Complex Light and Optical Forces XV.

FORMA (force reconstruction via maximum-likelihood-estimator analysis) addresses the need of measuring the force fields acting on microscopic particles. Compared to alternative established methods, FORMA is faster, simpler, more accurate, and more pr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::830021d8623eca105ae14114739837c6
https://doi.org/10.1117/12.2583010

Optical tweezers — from calibration to applications: a tutorial

Autor: Karen Volke-Sepúlveda, Marta Gironella-Torrent, Giuseppe Pesce, Isaac Pérez Castillo, Jan Gieseler, Felix Ritort, Alessandro Magazzù, Alejandro V. Arzola, Juan Ruben Gomez-Solano, Giovanni Volpe, Laura Pérez García, Xavier Viader-Godoy

Publikováno v: Advances in Optics and Photonics
Dipòsit Digital de la UB
Universidad de Barcelona

Since their invention in 1986 by Arthur Ashkin and colleagues, optical tweezers have become an essential tool in several fields of physics, spectroscopy, biology, nanotechnology, and thermodynamics. In this tutorial, we provide a primer on how to cal

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d79866958e2c423948362c5f402ecedc