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Showing 1 to 12 of 41 entries
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Integrated fiber-mirror ion trap for strong ion-cavity coupling.

The Review of scientific instruments

Brandstätter B, McClung A, Schüppert K, Casabone B, Friebe K, Stute A, Schmidt PO, Deutsch C, Reichel J, Blatt R, Northup TE.
PMID: 24387417
Rev Sci Instrum. 2013 Dec;84(12):123104. doi: 10.1063/1.4838696.

We present and characterize fiber mirrors and a miniaturized ion-trap design developed to integrate a fiber-based Fabry-Perot cavity (FFPC) with a linear Paul trap for use in cavity-QED experiments with trapped ions. Our fiber-mirror fabrication process not only enables...

The overlooked relationship between motivational abilities and posttraumatic stress: a review.

European journal of psychotraumatology

Simmen-Janevska K, Brandstätter V, Maercker A.
PMID: 23125909
Eur J Psychotraumatol. 2012;3. doi: 10.3402/ejpt.v3i0.18560. Epub 2012 Oct 31.

How does traumatic stress change the ability to motivate oneself to achieve certain goals? How do motivational abilities influence the development and course of trauma sequelae? Few studies have focused on motivational constructs within posttraumatic stress research. From a...

Ammonia Distribution Measurement on a Hot Gas Test Bench Applying Tomographical Optical Methods.

Sensors (Basel, Switzerland)

Fischbacher B, Lechner B, Brandstätter B.
PMID: 30795519
Sensors (Basel). 2019 Feb 21;19(4). doi: 10.3390/s19040896.

Measuring the distribution of gas concentration is a very common problem in a variety of technological fields. Depending on the detectability of the gas, as well as the technological progress of the sector, different methods are used. In this...

Total Synthesis of (-)-Mitrephorone A.

Journal of the American Chemical Society

Richter MJR, Schneider M, Brandstätter M, Krautwald S, Carreira EM.
PMID: 30412398
J Am Chem Soc. 2018 Dec 05;140(48):16704-16710. doi: 10.1021/jacs.8b09685. Epub 2018 Nov 20.

The first synthesis of (-)-mitrephorone A is disclosed along with discussion and study of synthetic strategies. The natural product includes a highly congested hexacyclic ent-trachylobane diterpenoid framework featuring a rare, embedded oxetane. The synthetic analysis presented dissects a number...

Disentangling cadherin-mediated cell-cell interactions in collective cancer cell migration.

Biophysical journal

Zisis T, Brückner DB, Brandstätter T, Siow WX, d'Alessandro J, Vollmar AM, Broedersz CP, Zahler S.
PMID: 34890578
Biophys J. 2022 Jan 04;121(1):44-60. doi: 10.1016/j.bpj.2021.12.006. Epub 2021 Dec 08.

Cell dispersion from a confined area is fundamental in a number of biological processes, including cancer metastasis. To date, a quantitative understanding of the interplay of single-cell motility, cell proliferation, and intercellular contacts remains elusive. In particular, the role...

Development of foam-like emulsion phases in porous media flow.

Journal of colloid and interface science

Kharrat A, Brandstätter B, Borji M, Ritter R, Arnold P, Fritz-Popovski G, Paris O, Ott H.
PMID: 34785454
J Colloid Interface Sci. 2022 Feb 15;608:1064-1073. doi: 10.1016/j.jcis.2021.10.022. Epub 2021 Oct 07.

HYPOTHESIS: While surfactant solutions mobilize residual oil under optimal conditions by lowering the water-oil interfacial tension, emulsion phases outside of the optimum tend to be immobile. How are mobility and texture of such phases related, and how can the...

Disentangling cadherin-mediated cell-cell interactions in collective cancer cell migration.

Biophysical journal

Zisis T, Brückner DB, Brandstätter T, Siow WX, d'Alessandro J, Vollmar AM, Broedersz CP, Zahler S.
PMID: 34890578
Biophys J. 2021 Dec 07; doi: 10.1016/j.bpj.2021.12.006. Epub 2021 Dec 07.

Cell dispersion from a confined area is fundamental in a number of biological processes, including cancer metastasis. To date, a quantitative understanding of the interplay of single cell motility, cell proliferation, and intercellular contacts remains elusive. In particular, the...

Fluid inclusion petrology and microthermometry of the Cocos Ridge hydrothermal system, IODP Expedition 344 (CRISP 2), Site U1414.

Geochemistry, geophysics, geosystems : G(3)

Brandstätter J, Kurz W, Krenn K, Micheuz P.
PMID: 27570496
Geochem Geophys Geosyst. 2016 Apr;17(4):1419-1434. doi: 10.1002/2015GC006212. Epub 2016 Apr 26.

In this study, we present new data from microthermometry of fluid inclusions entrapped in hydrothermal veins along the Cocos Ridge from the IODP Expedition 344 Site U1414. The results of our study concern a primary task of IODP Expedition...

Enhanced quantum interface with collective ion-cavity coupling.

Physical review letters

Casabone B, Friebe K, Brandstätter B, Schüppert K, Blatt R, Northup TE.
PMID: 25635546
Phys Rev Lett. 2015 Jan 16;114(2):023602. doi: 10.1103/PhysRevLett.114.023602. Epub 2015 Jan 14.

We prepare a maximally entangled state of two ions and couple both ions to the mode of an optical cavity. The phase of the entangled state determines the collective interaction of the ions with the cavity mode, that is,...

Goal Changes and Healthy Aging.

The journals of gerontology. Series B, Psychological sciences and social sciences

Heckhausen J, Brandstätter V, Fishbach A, Freund AM, Lachman ME, Robert P.
PMID: 34515773
J Gerontol B Psychol Sci Soc Sci. 2021 Sep 13;76:S105-S114. doi: 10.1093/geronb/gbab038.

This article discusses ways in which aging individuals respond to physical, social, and environmental changes and constraints by modifying their goals. We review aging-related trends, which we derive from several theoretical approaches, including goal systems theory, the motivational theory...

CLINICO-PATHOLOGICAL CONFERENCE AT THE AMERICAN UNIVERSITY HOSPITAL.

The Middle East medical journal

SLIM MS, BITAR JB, BRANDSTATER B, HAJJ S, MISHALANY H.
PMID: 14330851
Middle East Med J. 1965 Jan-Apr;16:43-55.

No abstract available.

Total Synthesis of (-)-Merochlorin A.

Angewandte Chemie (International ed. in English)

Brandstätter M, Freis M, Huwyler N, Carreira EM.
PMID: 30575244
Angew Chem Int Ed Engl. 2019 Feb 18;58(8):2490-2494. doi: 10.1002/anie.201813090. Epub 2019 Jan 29.

The first asymmetric total synthesis of the meroterpenoid (-)-merochlorin A is described. The route features enantiospecific gold-catalyzed tandem 1,3-acyloxy migration/Nazarov/aldol reaction sequence to furnish the bicyclo[3.3.0]octane core in a single step from a linear propargylic 1,3-enyne aldehyde. After completion...

Showing 1 to 12 of 41 entries