Zobrazeno 1 - 10
of 3 789
pro vyhledávání: '"Justus C"'
Publikováno v:
Advances in Physics: X, Vol 9, Iss 1 (2024)
Optofluidics is dedicated to achieving integrated control of particles and fluid motion, particularly on the micrometer scale, by utilizing light to direct fluid flow and particle motion. This field has seen significant growth recently, driven by the
Externí odkaz:
https://doaj.org/article/6dc624537f88455a8ea9ece63dc8a17b
Autor:
Chuchuan Hong, Justus C. Ndukaife
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-8 (2023)
Abstract Heterogeneous nanoscale extracellular vesicles (EVs) are of significant interest for disease detection, monitoring, and therapeutics. However, trapping these nano-sized EVs using optical tweezers has been challenging due to their small size.
Externí odkaz:
https://doaj.org/article/24d8b66a133a4b6bbccacaa13917056b
Autor:
Sen Yang, Justus C. Ndukaife
Publikováno v:
Light: Science & Applications, Vol 12, Iss 1, Pp 1-11 (2023)
Abstract Manipulating fluids by light at the micro/nanoscale has been a long-sought-after goal for lab-on-a-chip applications. Plasmonic heating has been demonstrated to control microfluidic dynamics due to the enhanced and confined light absorption
Externí odkaz:
https://doaj.org/article/bb1d27172d4241c1b98d5c13c72578e3
Diffusion probabilistic models have achieved mainstream success in many generative modeling tasks, from image generation to inverse problem solving. A distinct feature of these models is that they correspond to deep hierarchical latent variable model
Externí odkaz:
http://arxiv.org/abs/2412.10935
Autor:
Hong, Ikjun, Hong, Chuchuan, Anyika, Theodore, Zhu, Guodong, Ugwu, Maxwell, Franklin, Jeff, Coffey, Robert, Ndukaife, Justus C.
Achieving high-throughput, comprehensive analysis of single nanoparticles to determine their size, shape, and composition is essential for understanding particle heterogeneity with applications ranging from drug delivery to environmental monitoring.
Externí odkaz:
http://arxiv.org/abs/2412.00221
Coherence properties are central to quantum systems and are at the heart of phenomena such as superconductivity. Here we study coherence properties of an ultracold Bose gas in a two-dimensional optical lattice across the thermal phase transition. To
Externí odkaz:
http://arxiv.org/abs/2410.10611
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 Jr
Publikováno v:
JPhys Photonics, Vol 5, Iss 2, p 022501 (2023)
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 soph
Externí odkaz:
https://doaj.org/article/35158dcdeb7b4194b3504e0cb0ba3aa7
Autor:
Justus C. Horstmann, Chelsea R. Thorn, Patrick Carius, Florian Graef, Xabier Murgia, Cristiane de Souza Carvalho-Wodarz, Claus-Michael Lehr
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 9 (2021)
The deposition of pre-metered doses (i.e., defined before and not after exposition) at the air–liquid interface of viable pulmonary epithelial cells remains an important but challenging task for developing aerosol medicines. While some devices allo
Externí odkaz:
https://doaj.org/article/0b83ae354a734830b21374a12c38ceff
Autor:
Yang, Sen, Hong, Chuchuan, Zhu, Guodong, Anyika, Theodore H., Hong, Ikjun, Ndukaife, Justus C.
Optofluidics is dedicated to achieving integrated control of particle and fluid motion, particularly on the micrometer scale, by utilizing light to direct fluid flow and particle motion. The field has seen significant growth recently, driven by the c
Externí odkaz:
http://arxiv.org/abs/2404.04685
Autor:
Geoffrey Ji, Muqing Xu, Lev Haldar Kendrick, Christie S. Chiu, Justus C. Brüggenjürgen, Daniel Greif, Annabelle Bohrdt, Fabian Grusdt, Eugene Demler, Martin Lebrat, Markus Greiner
Publikováno v:
Physical Review X, Vol 11, Iss 2, p 021022 (2021)
Understanding the interplay between charge and spin and its effects on transport is a ubiquitous challenge in quantum many-body systems. In the Fermi-Hubbard model, this interplay is thought to give rise to magnetic polarons, whose dynamics may expla
Externí odkaz:
https://doaj.org/article/896587dde8764c55929cbddc9c017ced