Results 41 to 50 of about 1,764,069 (315)

Analysis of Surface Texturing of Silicon with Surface Regular Microstructure Using C Method

Energies, 2022
Silicon, as the most abundant element in the earth’s crust and the most common material used in electronic and optical equipment, has attracted the attention of many individuals to change the properties of this material, improving its electronic and ...
Hamid Reza Dehghanpour, Parviz Parvin, Seyedeh Zahra Mortazavi, Ali Reyhani, Amin Chegenizadeh, Mohammadreza Aghaei   +5 more
doaj   +1 more source

Wettability characteristics of polyethylene (PE) modified with CO2, Nd:YAG, excimer and high power diode lasers [PDF]

, 2001
Interaction of CO2, Nd:YAG, excimer and high power diode laser (HPDL) radiation with the surface of the bio-material, polyethylene (PE), was found to effect varying degrees of change to the wettability characteristics of the material depending upon the ...
Lawrence, Jonathan, Li, Lin
core  

A comparative investigation of the efficacy of CO2 and high power diode lasers for the forming of EN3 mild steel sheets [PDF]

, 2002
A comparative investigation of the effectiveness of a high power diode laser (HPDL) and a CO2 laser for the forming of thin section EN3 mild steel sheet has been conducted.
Albertini N., Arnet H., Chen G. F., Hennige T., Holt R. E., Holt R. E., Holzer S., Scully K., Sprenger D., Vollersten F., Vollersten F., Vollersten F., Vollersten F., Vollersten F., Vollersten F., Wilson J., Yau C. L.   +16 more
core   +1 more source

EXCIMER LASERS

Le Journal de Physique Colloques, 1987
A review of excimer laser systems is presented, including basic physical data, technology, performances and applications. The last few years have seen a rapid development of this new type of gas lasers and of many commercial systems producing efficient high power pulses of ultra-violet radiation.
openaire   +2 more sources

Formation of 2D Electron Gas at a Non‐Polar Perovskite Oxide Interface: SrHfO3/BaSnO3

Advanced Functional Materials, EarlyView.
Through experiments and Poisson‐Schrödinger simulations, 2D electron gas formed at the non‐polar SrHfO3/BaSnO3 interface is observed. A large conduction band offset enables modulation doping by the intrinsic deep donors in SrHfO3, resulting in carrier confinement in BaSnO3 without relying on interfacial polarization or termination‐layer engineering ...
Jongkyoung Ko, Oliver Bierwagen, Wonwoo Suh, Jeewon B. Choi, Celesta S. Chang, Kookrin Char   +5 more
wiley   +1 more source

Laser and Lights in Psoriasis

Indian Journal of Dermatology
Psoriasis is a chronic inflammatory skin condition affecting millions of individuals worldwide. Over the years, various treatment modalities have been explored to alleviate the symptoms and improve the quality of life for patients with psoriasis.
Aarti Sarda, Varsha Vaidyanathan, Sudip Das, Abhishek De   +3 more
doaj   +1 more source

The performance and the characterization of laser ablation aerosol particle time-of-flight mass spectrometry (LAAP-ToF-MS) [PDF]

Atmospheric Measurement Techniques, 2016
Hyphenated laser ablation–mass spectrometry instruments have been recognized as useful analytical tools for the detection and chemical characterization of aerosol particles.
R. Gemayel, S. Hellebust, B. Temime-Roussel, N. Hayeck, J. T. Van Elteren, H. Wortham, S. Gligorovski   +6 more
doaj   +1 more source

DNA‑Directed Assembly of Photonic Nanomaterials for Diagnostic and Therapeutic Applications

Advanced Materials, EarlyView.
DNA‐directed assembly offers a powerful strategy for constructing structured photonic nanomaterials with precise spatial control. This review provides a comprehensive overview of recent advancements in DNA‐assembled photonic nanomaterials for diagnostics and therapeutics, highlighting key design principles, functionalization strategies, and optical ...
Longjiang Ding, Bing Liu, Andreas Peil, Sisi Fan, Jie Chao, Na Liu   +5 more
wiley   +1 more source

Synthesis and Characterization of 8-O-Carboxymethylpyranine (CM-Pyranine) as a Bright, Violet-Emitting, Fluid-Phase Fluorescent Marker in Cell Biology. [PDF]

PLoS ONE, 2015
To avoid spectral interference with common fluorophores in multicolor fluorescence microscopy, a fluid-phase tracer with excitation and emission in the violet end of the visible spectrum is desirable. CM-pyranine is easily synthesized and purified.
Eric A Legenzov, Nathaniel D A Dirda, Brian M Hagen, Joseph P Y Kao   +3 more
doaj   +1 more source

Ten-year follow-up of corneal cross-linking and refractive surface ablation in patients with asymmetric corneal topography

Indian Journal of Ophthalmology, 2023
Purpose: Compare the safety and efficacy of wavefront-guided photorefractive keratotomy (PRK) 6 months after cross-linking (CXL) to wavefront-guided PRK alone for refractive correction in patients with bilateral asymmetric corneal topography.
Bernardo Kaplan Moscovici, Pablo Felipe Rodrigues, Marcos Paulo Suehiro Dantas, Juliana Taemy Okimoto, Obidulho Sakassegawa Naves, Felipe Marques de Carvalho Taguchi, João Baptista Nigro Santiago Malta, Mauro Campos   +7 more
doaj   +1 more source