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Showing 13 to 24 of 100 entries
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Reconfigurable metasurface hologram by utilizing addressable dynamic pixels.

Optics express

Li T, Wei Q, Reineke B, Walter F, Wang Y, Zentgraf T, Huang L.
PMID: 31510197
Opt Express. 2019 Jul 22;27(15):21153-21162. doi: 10.1364/OE.27.021153.

The flatness, compactness and high-capacity data storage capability make metasurfaces well-suited for holographic information recording and generation. However, most of the metasurface holograms are static, not allowing a dynamic modification of the phase profile after fabrication. Here, we propose...

Transforming Mental Health Delivery Through Behavioral Economics and Implementation Science: Protocol for Three Exploratory Projects.

JMIR research protocols

Beidas RS, Volpp KG, Buttenheim AN, Marcus SC, Olfson M, Pellecchia M, Stewart RE, Williams NJ, Becker-Haimes EM, Candon M, Cidav Z, Fishman J, Lieberman A, Zentgraf K, Mandell D.
PMID: 30747719
JMIR Res Protoc. 2019 Feb 12;8(2):e12121. doi: 10.2196/12121.

BACKGROUND: Efficacious psychiatric treatments are not consistently deployed in community practice, and clinical outcomes are attenuated compared with those achieved in clinical trials. A major focus for mental health services research is to develop effective and cost-effective strategies that...

Assessment of the impact of multiple mild-steam decontaminations on the protection performance of disposable KN95 filtering facepiece respirators.

Infection prevention in practice

Zentgraf F, Johe P, Hoche H, Göckel B, Becker S, Oechsner M, Dreizler A.
PMID: 34368748
Infect Prev Pract. 2021 Mar 03;3(2):100136. doi: 10.1016/j.infpip.2021.100136. eCollection 2021 Jun.

The COVID-19 pandemic caused tremendous supply bottlenecks of single-use filtering facepiece respirators (FFRs) leading to a growing need for a potential reuse. This study assesses the impact of multiple mild-steam decontaminations with 121 °C/2000 mbar/20 min on the protection...

Observing 0D subwavelength-localized modes at ~100 THz protected by weak topology.

Science advances

Lu J, Wirth KG, Gao W, Heßler A, Sain B, Taubner T, Zentgraf T.
PMID: 34851678
Sci Adv. 2021 Dec 03;7(49):eabl3903. doi: 10.1126/sciadv.abl3903. Epub 2021 Dec 01.

[Figure: see text].

Reproducibility of mRNA-Based Testing of .

Cancers

Erber R, Hartmann A, Fasching PA, Ruebner M, Stöhr R, Beckmann MW, Zentgraf M, Popp V, Weidler J, Simon I, Becker S, Huebner H, Fischer J, Guerini Rocco E, Viale G, Cayre A, Penault-Llorca F, Caniego Casas T, Pérez-Miés B, Palacios J, Jank P, Denkert C, Khoury L, Mairinger T, Ferrazzi F.
PMID: 34572945
Cancers (Basel). 2021 Sep 21;13(18). doi: 10.3390/cancers13184718.

Estrogen receptor (ER), progesterone receptor (PgR), Ki-67, and HER2 immunohistochemistry (IHC) together with

A dielectric metasurface optical chip for the generation of cold atoms.

Science advances

Zhu L, Liu X, Sain B, Wang M, Schlickriede C, Tang Y, Deng J, Li K, Yang J, Holynski M, Zhang S, Zentgraf T, Bongs K, Lien YH, Li G.
PMID: 32832692
Sci Adv. 2020 Jul 29;6(31):eabb6667. doi: 10.1126/sciadv.abb6667. eCollection 2020 Jul.

Compact and robust cold atom sources are increasingly important for quantum research, especially for transferring cutting-edge quantum science into practical applications. In this study, we report on a novel scheme that uses a metasurface optical chip to replace the...

Nonlinear Bicolor Holography Using Plasmonic Metasurfaces.

ACS photonics

Frese D, Wei Q, Wang Y, Cinchetti M, Huang L, Zentgraf T.
PMID: 34060536
ACS Photonics. 2021 Apr 21;8(4):1013-1019. doi: 10.1021/acsphotonics.1c00028. Epub 2021 Mar 11.

Nonlinear metasurface holography shows the great potential of metasurfaces to control the phase, amplitude, and polarization of light while simultaneously converting the frequency of the light. The possibility of tailoring the scattering properties of a coherent beam, as well...

Editorial: Cognitive-Motor Interference in Multi-Tasking Research.

Frontiers in psychology

Zentgraf K, Müller H, Hazeltine E.
PMID: 31417467
Front Psychol. 2019 Jul 30;10:1744. doi: 10.3389/fpsyg.2019.01744. eCollection 2019.

No abstract available.

Strong Nonlinear Optical Activity Induced by Lattice Surface Modes on Plasmonic Metasurface.

Nano letters

Chen S, Reineke B, Li G, Zentgraf T, Zhang S.
PMID: 31419138
Nano Lett. 2019 Sep 11;19(9):6278-6283. doi: 10.1021/acs.nanolett.9b02417. Epub 2019 Aug 20.

Optical metasurfaces, consisting of spatially variant meta-atoms, represent a new kind of optical platform for controlling the wavefront of light, with which many interesting applications, such as metalens and optical holography, have been successfully demonstrated. Further extension of the...

Loss of stress-induced expression of catalase3 during leaf senescence in Arabidopsis thaliana is restricted to oxidative stress.

Plant science : an international journal of experimental plant biology

Orendi G, Zimmermann P, Baar C, Zentgraf U.
PMID: 11448761
Plant Sci. 2001 Jul;161(2):301-314. doi: 10.1016/s0168-9452(01)00409-5.

Different stress conditions can induce changes in the activity of the antioxidant enzymes superoxide dismutase (SOD, EC 1.15.1.1), ascorbate peroxidase (APX, EC 1.11.1.11) and catalase (CAT, EC 1.11.1.6). The enzyme activities of all SOD and APX isoforms detected in...

Some problems arising in the statistical treatment of diagnosis.

Methods of information in medicine

Zentgraf R, Victor N.
PMID: 634146
Methods Inf Med. 1978 Jan;17(1):10-5.

No abstract available.

WITHDRAWN: Motor imagery and the muscle system.

International journal of psychophysiology : official journal of the International Organization of Psychophysiology

Wieland B, Behringer M, Zentgraf K.
PMID: 32717260
Int J Psychophysiol. 2020 Oct;156:87-92. doi: 10.1016/j.ijpsycho.2020.07.008. Epub 2020 Jul 25.

No abstract available.

Showing 13 to 24 of 100 entries