Nature Search

Organic narrowband near-infrared photodetectors based on intermolecular charge-transfer absorption

Interfaces of organic donor-acceptor blends provide intermolecular charge-transfer states with red-shifted but weak absorption. By introducing an optical micro-cavity; Siegmundet al., enhance their photoresponse to achieve narrowband NIR photodetection with broad spectral tunability.

Bernhard Siegmund
Andreas Mischok
Koen Vandewal
ResearchOpen Access05 Jun 2017
Nature Communications

Volume: 8, P: 1-6
Selection of cross-reactive T cells by commensal and food-derived yeasts drives cytotoxic T_H1 cell responses in Crohn’s disease

In patients with Crohn’s disease, CD4⁺ T cells with cytotoxic T_H1 cell-like effector functions reactive against dietary and commensal yeasts are increased in blood and inflamed tissue compared with patients with ulcerative colitis and healthy controls.

Gabriela Rios Martini
Ekaterina Tikhonova
Petra Bacher
ResearchOpen Access25 Sept 2023
Nature Medicine

Volume: 29, P: 2602-2614
Breaking the angular dispersion limit in thin film optics by ultra-strong light-matter coupling

Thin film interference is integral to modern photonics; however, it inevitably leads to an undesired change of spectral characteristics with angle. Here, the authors overcome this fundamental limit by utilizing and tuning exciton-polaritons arising in ultra-strongly coupled microcavities.

Andreas Mischok
Bernhard Siegmund
Malte C. Gather
ResearchOpen Access03 Dec 2024
Nature Communications

Volume: 15, P: 1-10
Origins of the open-circuit voltage in ternary organic solar cells and design rules for minimized voltage losses

The performance of ternary organic solar cells is limited by voltage losses. Using the detailed balance principle, Wang et al. show how the third component of the blend affects the open-circuit voltage and delineate molecular design rules.

Yuming Wang
Jianwei Yu
Feng Gao
ResearchOpen Access27 Jul 2023
Nature Energy

Volume: 8, P: 978-988
Strong light-matter coupling for reduced photon energy losses in organic photovoltaics

Strong light-matter coupling can tune exciton properties but its effect in photovoltaics remains unexplored. Here Nikolis et al. show that the photon energy loss from optical gap to open-circuit voltage can be reduced to unprecedented values by embedding organic solar cells in optical microcavities.

Vasileios C. Nikolis
Andreas Mischok
Koen Vandewal
ResearchOpen Access16 Aug 2019
Nature Communications

Volume: 10, P: 1-8
The predictive value of cortisol in psychodynamic psychotherapy for social anxiety disorder: Extended results of the SOPHONET-Study

Ileana Schmalbach
Michael Witthöft
Katja Petrowski
ResearchOpen Access11 Apr 2024
Translational Psychiatry

Volume: 14, P: 1-7
Targeting NAD immunometabolism limits severe graft-versus-host disease and has potent antileukemic activity

Romana R. Gerner
Sophie Macheiner
David Nachbaur
Research23 Jan 2020
Leukemia

Volume: 34, P: 1885-1897
On guard: coronin proteins in innate and adaptive immunity

Coronins were first characterized on the basis of their interactions with the actin cytoskeleton and were later linked to immune dysfunction. In this short, focused Review, the authors discuss the emerging roles of coronins in immune cell signalling.

Jean Pieters
Philipp Müller
Rajesh Jayachandran
Reviews14 Jun 2013
Nature Reviews Immunology

Volume: 13, P: 510-518

Search

Filter By:

Search

Quick links