Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1103/physrevb.39.12345 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Relaxation dynamics of He and He clusters and droplets studied using near infrared and visible fluorescence excitation spectroscopy.
Phys Chem Chem Phys
January 2023
DESY, Notkestr. 85, 22607 Hamburg, Germany.
The relaxation dynamics of electronically excited He and He clusters and droplets is investigated using time-correlated near-infrared and visible (NIR/VIS) fluorescence excitation spectroscopy. A rich data set spanning a wide range of cluster and droplet sizes is produced. The spectral features broadly follow the vacuum ultraviolet excitation (VUV) spectra.
View Article and Find Full Text PDFExcimer laser coronary angioplasty versus manual aspiration thrombectomy in patients with ST-segment elevation myocardial infarction: analyzed by nuclear scintigraphy.
Int J Cardiovasc Imaging
April 2023
Department of Cardiology, Ogaki Municipal Hospital, 4-86 Minaminokawa-cho, Ogaki, Gifu, Japan.
Article Synopsis
- The study investigated the effects of excimer laser coronary angioplasty (ELCA) versus manual aspiration thrombectomy on patients with acute myocardial infarction (MI), specifically ST-segment elevation MI (STEMI).
- A total of 143 patients were analyzed, showing a significant difference in peak CK-MB levels, with lower levels in the ELCA group compared to the aspiration group.
- While both methods showed similar results for myocardial salvage, ELCA led to better improvements in left ventricular systolic function, evidenced by higher ejection fraction and peak emptying rate.
Near-superhydrophobic silicone microcapsule arrays encapsulating ionic liquid electrolytes for micro-power storage assuming use in seawater.
Sci Rep
October 2022
Department of Electrical and Electronic Engineering, National Defense Academy, 1-10-20 Hashirimizu, Yokosuka, Kanagawa, 239-8686, Japan.
Micro-energy storage, which is convenient for combination with energy harvesting, is known to be realized by microencapsulation with various shell materials, its application is limited to land. Here, we succeeded in fabricating a silicone microcapsule array encapsulating an ionic liquid electrolyte that can store minute power in NaCl solution as well as a minute power generation method. The ArF excimer laser-irradiated silicone rubber underneath silica microspheres was photochemically and periodically swelled by the photodissociation of silicone.
View Article and Find Full Text PDFDeep-ultraviolet laser ablation sampling for proteomic analysis of tissue.
Anal Chim Acta
November 2021
Department of Chemistry, Louisiana State University, Baton Rouge, LA, 70803, USA. Electronic address:
Deep-ultraviolet laser ablation with a pulsed 193 nm ArF excimer laser was used to remove localized regions from tissue sections from which proteins were extracted for spatially resolved proteomic analysis by liquid chromatography tandem mass spectrometry (LC-MS/MS). The ability to capture intact proteins by ablation at 193 nm wavelength was verified by matrix-assisted laser desorption ionization (MALDI) of the protein standard bovine serum albumin (BSA), which showed that BSA was ablated and captured without fragmentation. A Bradford assay of the ablated and captured proteins indicated 90% efficiency for transfer of the intact protein at a laser fluence of 3 kJ/m.
View Article and Find Full Text PDFImpact of small diameter and low level of emission laser coronary atherectomy in patients with acute myocardial infarction.
Lasers Med Sci
April 2022
Department of Cardiology, Tokyo Medical and Dental University Hospital, 5-45, Yushima 1-Chome, Bunkyo, Tokyo, 113-8519, Japan.
Article Synopsis
- Excimer laser coronary atherectomy (ELCA) is a treatment for removing blood clots in patients with acute myocardial infarction (AMI) and may reduce in-hospital mortality compared to conventional treatments.
- In a study involving 104 patients treated with ELCA and 89 with conventional methods, the in-hospital mortality rate was significantly lower in the ELCA group (2.9% vs. 13.5%).
- Key predictors of in-hospital mortality included the use of ELCA, presence of dyslipidemia, shock, and patients’ left ventricular ejection fraction, suggesting ELCA’s effectiveness in improving outcomes during the drug-eluting stent era.
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!