Results 41 to 50 of about 2,640,465 (292)

Effect of Pd/ZnO Morphology on Surface Acoustic Wave Sensor Response

Nanomaterials, 2021
Laser deposition was used to obtain Pd/ZnO bilayers, which were used as sensing layers in surface acoustic wave (SAW) sensors. The effect of laser deposition parameters such as deposition pressure, laser energy per pulse, laser wavelength or pulse ...
Dana Miu, Izabela Constantinoiu, Cornelia Enache, Cristian Viespe   +3 more
doaj   +1 more source

Scaling of Laser-Plasma Interactions with Laser Wavelength and Plasma Size [PDF]

, 1984
Laboratory experiments on the wavelength scaling of laser-plasma interactions have thus far been restricted to relatively modest laser energies (EL ≤ 200 J), short pulse lengths (τL ≤ 2 nsec), and small focal spot diameters (d ≲, 200 µm). Thus the plasma sizes have been quite modest.
Max, C. E., Campbell, E. M., Mead, W. C., Kruer, W. L., Phillion, D. W., Turner, R. E., Lasinski, B. F., Estabrook, K. G.   +7 more
openaire   +1 more source

Partial depletion of plasminogen activator inhibitor‐1 decreases subcutaneous fat cell hypertrophy and liver cholesterol in high‐fat‐fed female mice

FEBS Letters, EarlyView.
Obesity raises blood levels of PAI‐1, a protein linked to metabolic dysfunction‐associated steatotic liver disease in people with obesity. In female mice fed a high‐fat diet, partially lowering PAI‐1 led to smaller subcutaneous fat cells and lower liver cholesterol, without changing body weight or insulin sensitivity.
Claudia E. Ramirez Bustamante, Robert Sharp, Pradip K. Saha, Elizabeth S. Anaya, Elizabeth L. Lieu, Evelyn L. de Groot, Pooja Patel, Mi Jeong Heo, Aaron R. Cox, Kang Ho Kim, Sean M. Hartig   +10 more
wiley   +1 more source

Near-threshold electron injection in the laser-plasma wakefield accelerator leading to femtosecond bunches [PDF]

, 2015
We gratefully acknowledge the support of the UK EPSRC (grant no. EP/J018171/1), the EU FP7 programmes: the Extreme Light Infrastructure (ELI) project, the Laserlab-Europe (no. 284464), and the EUCARD-2 project (no.
Jaroszynski, D.A., Jaroszynski, D A, Anania, M P, Brunetti, E, Anania, M.P., Welsh, G.H., Raj, G, Ersfeld, B, Cipiccia, S., Noble, A., Ersfeld, B., Raj, G., Cairns, R Alan, Islam, M R, Shanks, R P, Welsh, G H, Cairns, R.A., Issac, R C, Issac, R.C., Wiggins, S M, Islam, M.R., Noble, A, Cipiccia, S, Shanks, R.P., Brunetti, E., Wiggins, S.M., Cairns, R A   +26 more
core   +3 more sources

Laser plasma diagnostics of dense plasmas [PDF]

SPIE Proceedings, 1995
The authors describe several experiments on Nova that use laser-produced plasmas to generate x-rays capable of backlighting dense, cold plasmas (p {approximately} 1--3 gm/cm{sup 3}, kT {approximately} 5--10 eV, and areal density {rho}{ell}{approximately} 0.01--0.05 g/cm{sup 2}).
Glendinning, S. G., Amendt, P., Budil, K. S., Hammel, B. A., Kalantar, D. H., Key, M. H., Landen, O. L., Remington, B. A., Desenne, D. E.   +8 more
openaire   +1 more source

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

FEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli, Mohammad Nour Alsamsam, Ugnė Bagdonaitė, Van Truc Vu, Chun‐Jen Huang, Polina Kuzhir, Mindaugas Zaremba, Aurimas Kopūstas, Marijonas Tutkus   +8 more
wiley   +1 more source

Laminar shocks in high power laser plasma interactions [PDF]

, 2013
We propose a theory to describe laminar ion sound structures in a collisionless plasma. Reflection of a small fraction of the upstream ions converts the well known ion acoustic soliton into a structure with a steep potential gradient upstream and with ...
Cairns, R. A., R. Trines, Norreys PA, Cairns, RA, Trines, R, P. Norreys, Bingham, R, Norreys, Peter, Norreys, P., R. Bingham, Norreys, P, Trines R, Bingham R, Cairns RA, Bingham, R., Trines, R., R. A. Cairns, Norreys P   +17 more
core   +1 more source

Pulsed Laser Photo-Crosslinking of Gelatin Methacryloyl Hydrogels for the Controlled Delivery of Chlorpromazine to Combat Antimicrobial Resistance

Pharmaceutics, 2022
Hydrogels are ideal candidates for the sustained local administration of antimicrobial drugs because they have customizable physicochemical properties that allow drug release kinetics to be controlled and potentially address the issue of systemic side ...
Tatiana Tozar, Simona Nistorescu, Mihai Boni, Gratiela Gradisteanu Pircalabioru, Irina Negut, Angela Staicu   +5 more
doaj   +1 more source

Lipopolysaccharide uptake is augmented in lipopolysaccharide‐tolerant mouse macrophage‐like cells via increased CD14 expression

FEBS Open Bio, EarlyView.
In normal (nontolerant) cells, CD14 is crucial for both LPS uptake and LPS signaling. In LPS‐tolerant cells, in which LPS‐induced TNF‐α and IFN‐β production is suppressed, there is a dramatic increase in surface CD14 expression. The overexpressed CD14 in LPS‐tolerant cells is responsible for the enhanced LPS uptake without inducing pro‐inflammatory ...
Saeka Nishihara, Takayuki Manabe, Mika Jouta, Kiyoshi Kawasaki   +3 more
wiley   +1 more source

VUV/EUV ionising radiation and atoms and ions: dual laser plasma investigations [PDF]

, 2004
The interaction of ionising radiation with atoms and ions is a key fundamental process. This report concentrates on studies of photoexcitation/photoionisation using laser-produced plasmas as continuum sources and synchronised laser plasma plumes to ...
Costello, John T., van Kampen, Paul, Mosnier, Jean-Paul, Kennedy, Eugene T.   +3 more
core   +1 more source