Results 31 to 40 of about 2,051,538 (245)

A longitudinal comparative study by in vivo harmonic generation microscopy: Q‐switched ruby laser versus picosecond 532‐nm Nd: YAG laser for the treatment of solar lentigines

open access: yesJEADV Clinical Practice, 2022
Background Nanosecond quality‐switched ruby laser (QSRL) and frequency‐doubled 532‐nm picosecond Nd:YAG laser (532‐nm picosecond Nd: YAG laser [PSNYL]) are well‐documented treatments for solar lentigines (SLs).
Pei‐Jhe Wu   +4 more
doaj   +1 more source

Proteins, Processing, and Properties of Adhesive Fluid Condensates Purified from Mussels

open access: yesAdvanced Functional Materials, EarlyView.
Mussels exhibit an unmatched proficiency for adhering to wet surfaces in salty environments—a remarkable ability that could inspire new biomedical and technical glues. The fluid protein condensates used to form the underwater mussel glue are extracted, reconstituted and characterized with advanced spectroscopy and nanomechanical analysis, revealing ...
Mathieu D. Rivard   +8 more
wiley   +1 more source

Molecular Rubies in Photoredox Catalysis

open access: yesFrontiers in Chemistry, 2022
The molecular ruby [Cr(tpe)2]3+ and the tris(bipyridine) chromium(III) complex [Cr(dmcbpy)3]3+ as well as the tris(bipyrazine)ruthenium(II) complex [Ru(bpz)3]2+ were employed in the visible light-induced radical cation [4+2] cycloaddition (tpe = 1,1,1 ...
Steven Sittel   +2 more
doaj   +1 more source

Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics

open access: yesAdvanced Materials, EarlyView.
The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades   +7 more
wiley   +1 more source

Integrating Vibrio natriegens for Photon Manipulation in Living Lighting Devices

open access: yesAdvanced Materials, EarlyView.
Rationalization of genetic and material engineering tools has enabled the engineering of fluorescent Vibrio natriegens (V. natriegens) to fabricate straightforward, highly emissive and stable V. natriegens‐silicones color filters for the first red‐emitting bacteria‐hybrid light‐emitting diodes. This pinpoints V. natriegens as a high‐performance protein
Stephanie Willeit   +6 more
wiley   +1 more source

Light and Laser Modalities in the Treatment of Cutaneous Sarcoidosis: A Systematic Review

open access: yesActa Dermato-Venereologica, 2018
Sarcoidosis is a systemic non-caseating granulomatous disease of unknown aetiology. Cutaneous manifestations are present in approximately 10–30% of the patients with the systemic form. Therapy is indicated in case of disabling symptoms, organ dysfunction
Ana Luiza Lima   +3 more
doaj   +1 more source

A Theoretical Perspective on Strategies for Modeling High Performance Nonlinear Optical Materials

open access: yesFrontiers in Materials, 2021
Nonlinear optical (NLO) materials have spanned a large area of science and technology owning to their potential applications in optoelectronics. The invention of the first Ruby laser has sparked a fresh interest in the area of nonlinear optics.
Rehana Bano   +9 more
doaj   +1 more source

Spatial Profiling Reveals Distinct Molecular and Immune Evolution of Mouse Lung Adenocarcinoma Precancers with or Without Carcinogen Exposure

open access: yesAdvanced Science, EarlyView.
Tumor evolution in lung adenocarcinoma is shaped by genetic alterations and spatial immune dynamics. By integrating whole‐exome sequencing, imaging mass cytometry, and spatial transcriptomics across two mouse models, this study reveals how mutational burden, immune infiltration, and cell–state interactions evolve during early and late carcinogenesis ...
Bo Zhu   +34 more
wiley   +1 more source

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open access: yesمجلة علوم ذي قار, 2019
This study deals with simulate assumed designs for ruby laser resonator from calculate radius of laser beam at the beam waist, diameter of laser beam and curvature radius of laser beam at distance (z).
انسام جميل طالب   +2 more
doaj  

Integrated Microfluidic Platform for High‐Throughput Generation of Intestinal Organoids in Hydrogel Droplets

open access: yesAdvanced Science, EarlyView.
ABSTRACT Organoid research offers valuable insights into human biology and disease, but reproducibility and scalability remain significant challenges, particularly for epithelial organoids. Here, we present an integrated microfluidic platform that addresses these limitations by enabling high‐throughput generation of uniform hydrogel microparticles ...
Barbora Lavickova   +8 more
wiley   +1 more source

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