&lt;title&gt;Recording and reconstruction of reflection and transmission holograms with a cw-laser diode&lt;/title&gt;

Krylov, V. N.; Mikhailov, V. N.; Weitzel, K. T.; Latychevskaia, Tatiana; Sizov, V. N.; Renn, Alois; Wild, Urs P.

doi:10.1117/12.303646

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“…Prior to that, it is necessary to consider the domain range of the NIR wavelength. There are many different viewpoints about where the NIR range begins, and it is difficult to distinguish accurately 25 www.nature.com/scientificreports/ the intensity is nearly zero over 700 nm 26 . It may be perceived as NIR as a bio-medical region and not the display.…”

Section: Cell Proliferation Effect Of Deep-penetrating Microcavity Ta...mentioning

confidence: 99%

Cell proliferation effect of deep-penetrating microcavity tandem NIR OLEDs with therapeutic trend analysis

Park

Choi

Jeon

et al. 2022

Sci Rep

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Long wavelengths that can deeply penetrate into human skin are required to maximize therapeutic effects. Hence, various studies on near-infrared organic light-emitting diodes (NIR OLEDs) have been conducted, and they have been applied in numerous fields. This paper presents a microcavity tandem NIR OLED with narrow full-width half-maximum (FWHM) (34 nm), high radiant emittance (> 5 mW/cm2) and external quantum efficiency (EQE) (19.17%). Only a few papers have reported on biomedical applications using the entire wavelength range of the visible and NIR regions. In particular, no biomedical application studies have been reported in the full wavelength region using OLEDs. Therefore, it is worth researching the therapeutic effects of using OLED, a next-generation light source, and analyzing trends for cell proliferation effects. Cell proliferation effects were observed in certain wavelength regions when B, G, R, and NIR OLEDs were used to irradiate human fibroblasts. The results of an in-vitro experiment indicated that the overall tendency of wavelengths is similar to that of the cytochrome c oxidase absorption spectrum of human fibroblasts. This is the first paper to report trends in the cell proliferation effects in all wavelength regions using OLEDs.

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Section: Cell Proliferation Effect Of Deep-penetrating Microcavity Ta...mentioning

confidence: 99%

Cell proliferation effect of deep-penetrating microcavity tandem NIR OLEDs with therapeutic trend analysis

Park

Choi

Jeon

et al. 2022

Sci Rep

View full text Add to dashboard Cite

show abstract

<title>Recording and reconstruction of reflection and transmission holograms with a cw-laser diode</title>

Cited by 1 publication

References 0 publications

Cell proliferation effect of deep-penetrating microcavity tandem NIR OLEDs with therapeutic trend analysis

Cell proliferation effect of deep-penetrating microcavity tandem NIR OLEDs with therapeutic trend analysis

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