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Showing 13 to 24 of 559 entries
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DEWFALL AS A WATER SOURCE FREQUENTLY ACTIVATES THE ENDOLITHIC CYANOBACTERIAL COMMUNITIES IN THE GRANITES OF TAYLOR VALLEY, ANTARCTICA(1).

Journal of phycology

Büdel B, Bendix J, Bicker FR, Allan Green TG.
PMID: 27039856
J Phycol. 2008 Dec;44(6):1415-24. doi: 10.1111/j.1529-8817.2008.00608.x.

Endolithic photosynthetic microorganisms like cyanobacteria and algae are well known from savannas and deserts of the world, the high Arctic, and also Antarctic habitats like the Dry Valleys in the Ross Dependency. These endolithic microbial communities are thought to...

Mathematical Modeling: A Tool for Optimization of Lipid Nanoparticle-Mediated Delivery of siRNA.

Molecular therapy. Nucleic acids

Mihaila R, Ruhela D, Keough E, Cherkaev E, Chang S, Galinski B, Bartz R, Brown D, Howell B, Cunningham JJ.
PMID: 28624200
Mol Ther Nucleic Acids. 2017 Jun 16;7:246-255. doi: 10.1016/j.omtn.2017.04.003. Epub 2017 Apr 12.

Lipid nanoparticles (LNPs) have been used to successfully deliver small interfering RNAs (siRNAs) to target cells in both preclinical and clinical studies and currently are the leading systems for in vivo delivery. Here, we propose the use of an...

Azide vs Alkyne Functionalization in Pt(II) Complexes for Post-treatment Click Modification: Solid-State Structure, Fluorescent Labeling, and Cellular Fate.

Journal of the American Chemical Society

Wirth R, White JD, Moghaddam AD, Ginzburg AL, Zakharov LN, Haley MM, DeRose VJ.
PMID: 26512733
J Am Chem Soc. 2015 Dec 09;137(48):15169-75. doi: 10.1021/jacs.5b09108. Epub 2015 Nov 24.

Tracking of Pt(II) complexes is of crucial importance toward understanding Pt interactions with cellular biomolecules. Post-treatment fluorescent labeling of functionalized Pt(II)-based agents using the bioorthogonal Cu(I)-catalyzed azide-alkyne cycloaddition (CuAAC) reaction has recently been reported as a promising approach. Here...

Non-professional marathon running: RAGE axis and ST2 family changes in relation to open-window effect, inflammation and renal function.

Scientific reports

Bekos C, Zimmermann M, Unger L, Janik S, Hacker P, Mitterbauer A, Koller M, Fritz R, Gäbler C, Kessler M, Nickl S, Didcock J, Altmann P, Haider T, Roth G, Klepetko W, Ankersmit HJ, Moser B.
PMID: 27653273
Sci Rep. 2016 Sep 22;6:32315. doi: 10.1038/srep32315.

Conflicting data exist on the relevance of marathon (M) and half marathon (HM) running for health. The number of non-professional athletes finishing M and HM events is steadily growing. In order to investigate molecular changes occurring in amateur athletes,...

Developing a Web-Based Geolocated Directory of HIV Pre-Exposure Prophylaxis-Providing Clinics: The PrEP Locator Protocol and Operating Procedures.

JMIR public health and surveillance

Siegler AJ, Wirtz S, Weber S, Sullivan PS.
PMID: 28877865
JMIR Public Health Surveill. 2017 Sep 06;3(3):e58. doi: 10.2196/publichealth.7902.

BACKGROUND: Human immunodeficiency virus (HIV) pre-exposure prophylaxis (PrEP) is highly effective in preventing HIV transmission, yet patients interested in learning more about PrEP or in getting a PrEP prescription may not be able to find local medical providers willing...

Frequency, clinical correlates, and ratings of behavioral changes in primary brain tumor patients: a preliminary investigation.

Frontiers in oncology

Simpson GK, Koh ES, Whiting D, Wright KM, Simpson T, Firth R, Gillett L, Younan K.
PMID: 25883906
Front Oncol. 2015 Apr 01;5:78. doi: 10.3389/fonc.2015.00078. eCollection 2015.

PURPOSE: Few studies have addressed the specific behavioral changes associated with primary brain tumor (PBT). This paper will report on the frequency and demographic/clinical correlates of such behaviors, and the reliability of rating such behaviors among people with PBT,...

Rumor in a primitive society.

Journal of abnormal psychology

FIRTH R.
PMID: 13345581
J Abnorm Psychol. 1956 Jul;53(1):122-32. doi: 10.1037/h0044891.

No abstract available.

[Report of the first summer school on "methodological bases of rehabilitation research" September 27-29, 2007 at Magdeburg-Stendal University].

Die Rehabilitation

Morfeld M, Wirtz M.
PMID: 18370366
Rehabilitation (Stuttg). 2008 Apr;47(2):129-30. doi: 10.1055/s-2007-1004603.

No abstract available.

Absolute configuration modulation attenuated total reflection ir spectroscopy: an in situ method for probing chiral recognition in liquid chromatography.

Analytical chemistry

Wirz R, Bürgi T, Lindner W, Baiker A.
PMID: 15362888
Anal Chem. 2004 Sep 15;76(18):5319-30. doi: 10.1021/ac049428x.

A method to selectively probe the different adsorption of enantiomers at chiral solid-liquid interfaces is applied, which combines attenuated total reflection infrared spectroscopy and modulation spectroscopy. The spectral changes on the surface are followed while the absolute configuration of...

Immunoassays of malaria sporozoites in mosquitoes.

Parasitology today (Personal ed.)

Burkot TR, Wirtz RA.
PMID: 15462809
Parasitol Today. 1986 Jun;2(6):155-7. doi: 10.1016/0169-4758(86)90144-4.

No abstract available.

Spatially resolved Raman spectroscopy of single- and few-layer graphene.

Nano letters

Graf D, Molitor F, Ensslin K, Stampfer C, Jungen A, Hierold C, Wirtz L.
PMID: 17297984
Nano Lett. 2007 Feb;7(2):238-42. doi: 10.1021/nl061702a.

We present Raman spectroscopy measurements on single- and few-layer graphene flakes. By using a scanning confocal approach, we collect spectral data with spatial resolution, which allows us to directly compare Raman images with scanning force micrographs. Single-layer graphene can...

A kinetic and mechanistic study of the reactions of OH radicals and Cl atoms with 3,3,3-trifluoropropanol under atmospheric conditions.

The journal of physical chemistry. A

Kelly T, Bossoutrot V, Magneron I, Wirtz K, Treacy J, Mellouki A, Sidebottom H, Le Bras G.
PMID: 16833353
J Phys Chem A. 2005 Jan 20;109(2):347-55. doi: 10.1021/jp0467402.

Product distribution studies of the OH radical and Cl atom initiated oxidation of CF3CH2CH2OH in air at 1 atm and 298 +/- 5 K have been carried out in laboratory and outdoor atmospheric simulation chambers in the presence and...

Showing 13 to 24 of 559 entries