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Showing 13 to 24 of 288 entries
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Role of the critical micelle concentration in the electrochemical deposition of nanostructured ZnO films under utilization of amphiphilic molecules.

Langmuir : the ACS journal of surfaces and colloids

Boeckler C, Oekermann T, Feldhoff A, Wark M.
PMID: 17042564
Langmuir. 2006 Oct 24;22(22):9427-30. doi: 10.1021/la0615544.

A detailed understanding of micelle formation that occurs above a critical micelle concentration (cmc) is a crucial point for the surfactant-assisted preparation of porous materials such as molecular sieves. However, the role of the cmc in the surfactant-assisted electrodeposition...

Does mesoporosity enhance thin film properties? A question of electrode material for electrochromism of WO3.

Nanoscale

Ostermann R, Smarsly B.
PMID: 20644848
Nanoscale. 2009 Nov;1(2):266-70. doi: 10.1039/b9nr00091g. Epub 2009 Aug 28.

Replacing the commonly used indium tin oxide (ITO) with a thin metal layer as a quasi-transparent electrode leads to enhancement and acceleration of the electrochromic response of WO(3), as otherwise there is an electronic activation barrier at the interface...

Epitaxial TiO2 nanoparticles on Pt(111): a structural study by photoelectron diffraction and scanning tunneling microscopy.

Physical chemistry chemical physics : PCCP

Sedona F, Eusebio M, Rizzi GA, Granozzi G, Ostermann D, Schierbaum K.
PMID: 19787888
Phys Chem Chem Phys. 2005 Feb 21;7(4):697-702. doi: 10.1039/b415402a.

Angle-scanned X-ray photoelectron diffraction (XPD) and scanning tunneling microscopy (STM) are used to characterise the structure of TiO2 nanoparticles grown on a Pt(111) single crystal surface. The nanoparticles grow over a well-ordered oxide interfacial layer that displays a (square...

Management of chronic immune thrombocytopenic purpura: targeting insufficient megakaryopoiesis as a novel therapeutic principle.

Biologics : targets & therapy

Rank A, Weigert O, Ostermann H.
PMID: 20531970
Biologics. 2010 May 25;4:139-45. doi: 10.2147/btt.s3436.

Traditionally, anti-platelet autoantibodies accelerating platelet clearance from the peripheral circulation have been recognized as the primary pathopysiological mechanism in chronic immune thrombocytopenia (ITP). Recently, increasing evidence supports the co-existence of insufficient megakaryopoiesis. Inadequate low thrombopoietin (TPO) levels are associated...

Depression, Comorbidities, and Prescriptions of Antidepressants in a German Network of GPs and Specialists with Subspecialisation in Anthroposophic Medicine: A Longitudinal Observational Study.

Evidence-based complementary and alternative medicine : eCAM

Jeschke E, Ostermann T, Vollmar HC, Tabali M, Matthes H.
PMID: 23304204
Evid Based Complement Alternat Med. 2012;2012:508623. doi: 10.1155/2012/508623. Epub 2012 Dec 06.

Background. Depression is a major reason for counselling in primary care. Our study aims at evaluating pharmacological treatment strategies among physicians specialised in anthroposophic medicine (AM). Methods. From 2004 to 2008, twenty-two German primary care AM-physicians participated in this...

Tracheal obstruction as a complication of tracheostomy tube malfunction: case report and review of the literature.

Journal of bronchology & interventional pulmonology

Lois M, Oltermann M.
PMID: 23168895
J Bronchology Interv Pulmonol. 2010 Jul;17(3):253-7. doi: 10.1097/LBR.0b013e3181e83c55.

Tracheostomy is a procedure frequently used in the intensive care unit for prolonged ventilatory support, long-term airway maintenance, and to prevent the complications of long-term translaryngeal intubation. It is believed that it eases patient care and improves the process...

Development of Specific Aspects of Spirituality during a 6-Month Intensive Yoga Practice.

Evidence-based complementary and alternative medicine : eCAM

Büssing A, Hedtstück A, Khalsa SB, Ostermann T, Heusser P.
PMID: 22852023
Evid Based Complement Alternat Med. 2012;2012:981523. doi: 10.1155/2012/981523. Epub 2012 Jul 18.

The majority of research on yoga focuses on its psychophysiological and therapeutic benefits, while the spiritual aspects are rarely addressed. Changes of specific aspects of spirituality were thus investigated among 160 individuals (91% women, mean age 40.9 ± 8.3...

Ionic-liquid synthesis route of TiO(2) (B) nanoparticles for functionalized materials.

Chemistry (Weinheim an der Bergstrasse, Germany)

Wessel C, Zhao L, Urban S, Ostermann R, Djerdj I, Smarsly BM, Chen L, Hu YS, Sallard S.
PMID: 21226090
Chemistry. 2011 Jan 17;17(3):775-9. doi: 10.1002/chem.201002791. Epub 2011 Jan 05.

No abstract available.

Bimodal mesoporous titanium dioxide anatase films templated by a block polymer and an ionic liquid: influence of the porosity on the permeability.

Nanoscale

Sallard S, Schröder M, Boissière C, Dunkel C, Etienne M, Walcarius A, Oekermann T, Wark M, Smarsly BM.
PMID: 24162460
Nanoscale. 2013 Dec 21;5(24):12316-29. doi: 10.1039/c3nr02732e.

In the present paper, we report the synthesis of bimodal mesoporous anatase TiO2 films by the EISA (Evaporation-Induced Self-Assembly) method using sol-gel chemistry combining two porogen agents, a low molecular weight ionic template and a neutral block copolymer. The...

Evaluation of pulmonary dysfunctions and acid-base imbalances induced by Chlamydia psittaci in a bovine model of respiratory infection.

Multidisciplinary respiratory medicine

Ostermann C, Linde S, Siegling-Vlitakis C, Reinhold P.
PMID: 24517577
Multidiscip Respir Med. 2014 Feb 11;9(1):10. doi: 10.1186/2049-6958-9-10. eCollection 2014.

BACKGROUND: Chlamydia psittaci (Cp) is a respiratory pathogen capable of inducing acute pulmonary zoonotic disease (psittacosis) or persistent infection. To elucidate the pathogenesis of this infection, a translational large animal model was recently introduced by our group. This study...

The effects of integrative in-patient treatment on patients' quality of life: a meta-analysis.

Evidence-based complementary and alternative medicine : eCAM

Ostermann T, Langhorst J, Beer AM.
PMID: 23431339
Evid Based Complement Alternat Med. 2013;2013:416510. doi: 10.1155/2013/416510. Epub 2013 Jan 28.

Background. In the last decades, several hospitals have adopted this concept of integrative medicine for the treatment of chronic and acute states of illnesses in in-patient treatment. The aim of this paper was to summarize the current evidence for...

Educational intervention to improve physician reporting of adverse drug reactions (ADRs) in a primary care setting in complementary and alternative medicine.

BMC public health

Tabali M, Jeschke E, Bockelbrink A, Witt CM, Willich SN, Ostermann T, Matthes H.
PMID: 19643033
BMC Public Health. 2009 Jul 31;9:274. doi: 10.1186/1471-2458-9-274.

BACKGROUND: Recent studies have shown that adverse drug reactions (ADRs) are underreported. This may be particularly true of ADRs associated with complementary and alternative medicine (CAM). Data on CAM-related ADRs, however, are sparse.Objective was to evaluate the impact of...

Showing 13 to 24 of 288 entries