Results 141 to 150 of about 272,023 (314)

High-speed Fabrication of Micro-channels using Line-based Laser Induced Plasma Micromachining (L-LIPMM)

, 2013
Micro-texturing of surfaces has various applications that often involve texturing over large (macro-scale) areas with high precision and resolution. This demands scalability and speed of texturing while retaining feature sizes on the order of a few ?m.
Saxena, Ishan, Malhotra, Rajiv, Ehmann, Kornel, Cao, Jian   +3 more
core  

Single shot, temporally and spatially resolved measurements of fast electron dynamics using a chirped optical probe

, 2014
A new approach to rear surface optical probing is presented that permits multiple, time-resolved 2D measurements to be made during a single, ultra-intense ( > 1018 W cm−2) laser-plasma interaction.
Booth, Nicola, Dance, Rachel, McKenna, Paul, Rusby, Dean, MacLellan, David, Green, J., Wilson, Lucy, Murphy, C.D., Gray, Ross   +8 more
core   +1 more source

Time-resolved turbulent dynamo in a laser plasma. [PDF]

Proc Natl Acad Sci U S A, 2021
Bott AFA, Tzeferacos P, Chen L, Palmer CAJ, Rigby A, Bell AR, Bingham R, Birkel A, Graziani C, Froula DH, Katz J, Koenig M, Kunz MW, Li C, Meinecke J, Miniati F, Petrasso R, Park HS, Remington BA, Reville B, Ross JS, Ryu D, Ryutov D, Séguin FH, White TG, Schekochihin AA, Lamb DQ, Gregori G.   +27 more
europepmc   +1 more source

Multidimensional Cellular Micro‐Compartments to Model Invasive Lobular Carcinoma Dormancy

Advanced Healthcare Materials, EarlyView.
Invasive lobular carcinoma (ILC) is an understudied subtype of breast cancer that is susceptible to late recurrences. In this study, micro‐compartmentalization techniques spanning multiple dimensions, including 2D, pseudo‐3D, and 3D, are integrated to uncover the mechanisms underlying ILC dormancy, revealing the central role of p27Kip1.
Xilal Y. Rima, Sarmila Majumder, Divya S. Patel, Chunyu Hu, Hong Li, Xin Huang, Kim Truc Nguyen, Jacob Doon‐Ralls, Chiranth K. Nagaraj, Mangesh D. Hade, Setty M. Magaña, Eswar Shankar, Xiaoli Zhang, Daniel G. Stover, Bhuvaneswari Ramaswamy, Eduardo Reátegui   +15 more
wiley   +1 more source

Stimulated Electron-Acoustic-Wave Scattering in a Laser Plasma

, 2002
"Intense laser-plasma interaction can be a source of various electronic instabilities. Recently, stimulated backscattering from a trapped electron-acoustic wave (SEAS) (D. S. Mntgomery et al., Phys. Rev. Lett.
S. Ishiguro, Sato, T.", Ishiguro, Seiji, M. M. Škorić, Škorić, Miloš M., Skoric, M.M., Nikolić, Lj., Lj. Nikolić, Nikolic, L, Sato, T, T. Sato, "Nikolic, Lj., Ishiguro, S.   +12 more
core   +1 more source

Measurement and Control of Radially Polarized THz Radiation from DC-Biased Laser Plasma Filaments in Air. [PDF]

Sensors (Basel), 2022
Han B, Chen Y, Xia T, Wang L, Wang C, Sheng Z.   +5 more
europepmc   +1 more source

Functional Blood‐Brain Barrier Crossing by Biomimetic M13 Phage Vectors for Targeted Neuronal Delivery

Advanced Healthcare Materials, EarlyView.
This study investigates the M13 bacteriophage as a biomimetic nanovector capable of crossing in vitro models of the blood–brain barrier. By exploiting peculiar transcellular pathways, M13 avoids lysosomal degradation and preserves its structural integrity and functionality.
Silvia Vercellino, Lucia Pappagallo, Francesca De Chirico, Luca Boselli, Hazem Ahmed, Luca Spagnoletti, Giovanni Pittaluga, Paolo Emidio Costantini, Matteo Calvaresi, Pier Paolo Pompa, Alberto Danielli, Fabio Benfenati, Valentina Castagnola   +12 more
wiley   +1 more source

Off-harmonic optical probing of high intensity laser plasma expansion dynamics in solid density hydrogen jets. [PDF]

Sci Rep, 2022
Bernert C, Assenbaum S, Brack FE, Cowan TE, Curry CB, Garten M, Gaus L, Gauthier M, Göde S, Goethel I, Glenzer SH, Kluge T, Kraft S, Kroll F, Kuntzsch M, Metzkes-Ng J, Loeser M, Obst-Huebl L, Rehwald M, Schlenvoigt HP, Schoenwaelder C, Schramm U, Siebold M, Treffert F, Ziegler T, Zeil K.   +25 more
europepmc   +1 more source

Neutrophil‐Mimetic MRI Enables Ultra‐Early Detection of Vascular Inflammation After Stroke

Advanced Healthcare Materials, EarlyView.
In this study, we developed neutrophil‐mimetic MRI probes that detect ultra‐early neuroinflammation following ischemic stroke by targeting E‐selectin. Within seconds of their injection, these microparticles mimic initial leukocyte adhesion to the activated cerebral endothelium.
Marion Isabelle Morvan, Damien Levard, Eloïse Lemarchand, Amal Boublay, Charly Helaine, Jolan Malherbe, Mikaël Naveau, Didier Goux, Igor Khalin, Ankita Talukdar, Cheun Pelleter, Charlène Jacqmarcq, Erwan Baudron, Isabelle Bardou, Sara Martinez de Lizarrondo, Maxime Gauberti, Denis Vivien, Antoine Philippe Fournier   +17 more
wiley   +1 more source

Parametric investigation and RSM optimization of DBD plasma methods (direct & indirect) for H2S conversion in the air

Heliyon
Hydrogen sulfide (H2S) is known as a harmful pollutant for the environment and human health, and its emission control is a high priority. Non-thermal plasma is an effective technology in this field.
Seyed Ali Razavi Rad, Mohammadreza Khani, Hadi Hatami, Mojtaba Shafiee, Babak Shokri   +4 more
doaj   +1 more source