Results 31 to 40 of about 582,709 (287)

Multi-GeV Electron Generation Using Texas Petawatt Laser [PDF]

, 2010
We present simulation results and experimental setup for multi-GeV electron generation by a laser plasma wake field accelerator (LWFA) driven by the Texas Petawatt (TPW) laser.
Bernstein, A., D'Avignon, E., Ditmire, T., Dong, P., Downer, M., Du, D., Dyer, G., Fazel, N., Gaul, E., Henderson, W., Kalmykov, S., Martinez, M., Reed, S., Shvets, G., Wang, X., Yi, S. A., Zagdzaj, R.   +16 more
core   +1 more source

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

Optical Characterization of Ciprofloxacin Photolytic Degradation by UV-Pulsed Laser Radiation

Molecules, 2021
Ciprofloxacin is one of the most prescribed antibiotics in treating bacterial infections, becoming an important pollutant of the wastewaters. Moreover, ciprofloxacin is hard to be destroyed by conventional water treatment processes; therefore, efficient ...
Tatiana Tozar, Mihai Boni, Angela Staicu, Mihail Lucian Pascu   +3 more
doaj   +1 more source

Nitrites Detection with Sensors Processed via Matrix-Assisted Pulsed Laser Evaporation

Nanomaterials, 2022
This work is focused on the application of a laser-based technique, i.e., matrix-assisted pulsed laser evaporation (MAPLE) for the development of electrochemical sensors aimed at the detection of nitrites in water.
Cristina Craciun, Florin Andrei, Anca Bonciu, Simona Brajnicov, Tatiana Tozar, Mihaela Filipescu, Alexandra Palla-Papavlu, Maria Dinescu   +7 more
doaj   +1 more source

In vivo study of the effects of a portable cold plasma device and vitamin C for skin rejuvenation

Scientific Reports, 2021
Nowadays, cold atmospheric plasma shows interesting results in dermatology. In the present study, a new portable cold plasma was designed for plasma skin rejuvenation (PSR) purposes. This device is safe and easy to use at beauty salons and homes.
Reza Shakouri, Mohammad Reza Khani, Shirin Samsavar, Mahya Aminrayai Jezeh, Fahimeh Abdollahimajd, Seyed Iman Hosseini, Aydin Dilmaghanian, Erfan Ghasemi, Mohammad Reza Alihoseini, Babak Shokri   +9 more
doaj   +1 more source

Hydrodynamic Scaling Analysis of Nuclear Fusion driven by ultra-intense laser-plasma interactions

, 2012
We discuss scaling laws of fusion yields generated by laser-plasma interactions. The yields are found to scale as a function of the laser power. The origin of the scaling law in the laser driven fusion yield is derived in terms of hydrodynamic scaling ...
Bonasera, Aldo, Kimura, Sachie
core   +1 more source

Laser opacity in underdense preplasma of solid targets due to quantum electrodynamics effects [PDF]

, 2017
We investigate how next-generation laser pulses at 10 PW $-$ 200 PW interact with a solid target in the presence of a relativistically underdense preplasma produced by amplified spontaneous emission (ASE).
Gibbon, P., Li, Y. -T., Sheng, Z. -M., Wang, W. -M., Zhang, J.   +4 more
core   +2 more sources

Laser-Generated Plasmas

IEEE Conference Record - Abstracts. 2005 IEEE International Conference on Plasma Science, 2005
Summary form only given. Hot plasmas can be generated by fast and intense laser pulses ablating solids placed in vacuum. A Nd:YAG laser, operating at fundamental and second harmonic, emitting 9 ns pulses with a maximum energy of 900 mJ, focused on metallic surfaces, produces high ablation yields, of the order of mug/pulse, and dense plasmas which ...
openaire   +3 more sources

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

FEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai, Mizuki Seo, Gyath Karadsheh, Fachrur Rizal Mahendra, Máté Á Demény, Ferenc Győry, János András Mótyán, László Fésüs, Endre Kristóf, Rini Arianti   +9 more
wiley   +1 more source

First in vitro cell co-culture experiments using laser-induced high-energy electron FLASH irradiation for the development of anti-cancer therapeutic strategies

Scientific Reports
Radiation delivery at ultrahigh dose rates (UHDRs) has potential for use as a new anticancer therapeutic strategy. The FLASH effect induced by UHDR irradiation has been shown to maintain antitumour efficacy with a reduction in normal tissue toxicity ...
Stefana Orobeti, Livia Elena Sima, Ioana Porosnicu, Constantin Diplasu, Georgiana Giubega, Gabriel Cojocaru, Razvan Ungureanu, Cosmin Dobrea, Mihai Serbanescu, Alexandru Mihalcea, Elena Stancu, Cristina Elena Staicu, Florin Jipa, Alexandra Bran, Emanuel Axente, Simion Sandel, Marian Zamfirescu, Ion Tiseanu, Felix Sima   +18 more
doaj   +1 more source