Results 41 to 50 of about 58,811 (317)

On the mechanisms of wetting characteristics modification for selected metallic materials by means of high power diode laser radiation [PDF]

, 2002
This work elucidates and analyses the factors responsible for modifications to the wettability characteristics of metallic materials after high power diode laser (HPDL) treatment.
Lawrence, Jonathan, Li, Lin
core   +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

Excimer laser treatment of ZE41 magnesium alloy for corrosion resistance and microhardness improvement [PDF]

, 2010
We would like to acknowledge the financial support of the ‘‘Conseil regional de PACA’’ and Protection des Metaux d’Arenc). The authors are grateful to PMA’s engineers Ms. E. Castellan, Ms. A. Gonthier and Mr. F.
AUTRIC, Michel, KHALFAOUI, Walid, MASSE, Jean-Eric, VALÉRIO, Eric   +3 more
core   +5 more sources

Light‐Harvesting Nanomaterials Based on Dyes for Energy Transfer and Amplified Biosensing

Advanced Materials, EarlyView.
Light harvesting (LH) in plants inspires researchers to develop artificial LH nanomaterials. Here, LH nanomaterials based on organic dyes are reviewed, considering fundamental challenges on aggregation‐caused quenching, excitation energy transfer, and exciton migration length.
Andrey S. Klymchenko, Deep Sekhar Biswas, Pascal Didier   +2 more
wiley   +1 more source

Carbon steel wettability characteristics enhancement for improved enamelling using a 1.2 kW high power diode laser [PDF]

, 2000
High-power diode laser (HPDL) surface treatment of a common engineering carbon steel(EN8) was found to effect significant changes to the wettability characteristics of the metal.
Agarwala, Agathopoulos, Bourell, Cassie, Chidambaram, Fowkes, Girifalco, Heitz, Henari, J Lawrence, Jaycock, L Li, Lawrence, Lawrence, Lawrence, Li, Li, Li, Neumann, Nikopoulos, Olfert, Ueki, Wenzel, Zhou, Zhou, Zhou   +25 more
core   +1 more source

Endocardial photoablation by excimer laser

Journal of the American College of Cardiology, 1986
A xenon-chlorine excimer laser was used to irradiate normal endocardium of fresh sheep and pig hearts as well as unfixed human endocardial scar. Forty pulses of 370 J and 35 ns each resulted in penetration of up to 12 mm in normal tissue and only 3.5 mm in scarred endocardium.
Boris P. Stoicheff, Eugene Downar, Anthony Jares, Jagdish Butany   +3 more
openaire   +3 more sources

Atomically‐Thin Freestanding Racetrack Memory Devices

Advanced Materials, EarlyView.
Ultrathin and flexible freestanding racetrack membranes are fabricated using a water‐soluble Sr3Al2O6 release layer, without a buffer between the release layer and the magnetic heterostructure. The absence of any buffer layer enables local modulation of the current‐ and field‐induced manipulation of the racetrack magnetization via direct coupling with ...
Ke Gu, Prajwal Rigvedi, Peng Wang, Zihan Yin, Hakan Deniz, Andrea Migliorini, Stuart S.P. Parkin   +6 more
wiley   +1 more source

Janus‐Type Photophysics of Rotational Isomers in a Diphenylanthracene Dimer

Angewandte Chemie, EarlyView.
To fully grasp the genuine photophysical landscape of organic molecules, we must consider conformational isomerism arising from structural flexibility. Or else, this may mislead diverse mixtures of conformers to be assigned as a single ensemble. This work demonstrates Janus‐type photophysics of rotamers in a diphenylanthracene dimer, highlighting ...
Byeongjoo Kang, Daniel Yim, Jaewook Kim, Hyeonwoo Choi, Kyeong Mo Lim, Juwon Oh, Naitik A. Panjwani, Hyungjun Kim, Woojae Kim   +8 more
wiley   +2 more sources

Cataractogenesis after Repeat Laser in situ Keratomileusis

Case Reports in Ophthalmology, 2012
There has been the unsubstantiated clinical impression that laser refractive surgery accelerates cataract development along with solid experimental data about the cataractogenic effects of excimer laser treatment.
Ahmad M. Mansour, Marwan Ghabra
doaj   +1 more source

Surface glazing of concrete using a 2.5 kW high power diode lase [PDF]

, 1999
Interaction of CO2, Nd:YAG, excimer and high power diode laser (HPDL) radiation with the surface of an Al2O3/SiO2 based ceramic was found to affect significant changes in the wettability characteristics of the material.
Lawrence, Jonathan, Li, Lin
core