Advanced Search
Display options
Filter resources
Text Availability
Article type
Publication date
Species
Language
Sex
Age
Showing 1 to 12 of 156 entries
Sorted by: Best Match Show Resources per page
On the coupling of hydride generation with atmospheric pressure glow discharge in contact with the flowing liquid cathode for the determination of arsenic, antimony and selenium with optical emission spectrometry.

Talanta

Greda K, Jamroz P, Jedryczko D, Pohl P.
PMID: 25770600
Talanta. 2015 May;137:11-7. doi: 10.1016/j.talanta.2014.11.073. Epub 2015 Jan 22.

The miniaturized atmospheric pressure glow discharge (APGD) sustained between a liquid flowing cathode and a He nozzle jet anode was combined with hydride generation (HG) to improve the performance of the determination of As, Sb and Se with optical...

The dynamics of the human infant gut microbiome in development and in progression toward type 1 diabetes.

Cell host & microbe

Kostic AD, Gevers D, Siljander H, Vatanen T, Hyötyläinen T, Hämäläinen AM, Peet A, Tillmann V, Pöhö P, Mattila I, Lähdesmäki H, Franzosa EA, Vaarala O, de Goffau M, Harmsen H, Ilonen J, Virtanen SM, Clish CB, Orešič M, Huttenhower C, Knip M, Xavier RJ.
PMID: 25662751
Cell Host Microbe. 2015 Feb 11;17(2):260-73. doi: 10.1016/j.chom.2015.01.001. Epub 2015 Feb 05.

Colonization of the fetal and infant gut microbiome results in dynamic changes in diversity, which can impact disease susceptibility. To examine the relationship between human gut microbiome dynamics throughout infancy and type 1 diabetes (T1D), we examined a cohort...

Chromium/scandium multilayer mirrors for isolated attosecond pulses at 145  eV.

Optics letters

Guggenmos A, Jobst M, Ossiander M, Radünz S, Riemensberger J, Schäffer M, Akil A, Jakubeit C, Böhm P, Noever S, Nickel B, Kienberger R, Kleineberg U.
PMID: 26076277
Opt Lett. 2015 Jun 15;40(12):2846-9. doi: 10.1364/OL.40.002846.

Recent advances in the development of attosecond soft x-ray sources toward photon wavelengths below 10 nm are also driving the development of suited broadband multilayer optics for steering and shaping attosecond pulses. We demonstrate that current attosecond experiments in...

Interface chemistry of nanostructured materials: ion adsorption on mesoporous alumina.

Journal of colloid and interface science

Wang Y, Bryan C, Xu H, Pohl P, Yang Y, Brinker CJ.
PMID: 12702421
J Colloid Interface Sci. 2002 Oct 01;254(1):23-30. doi: 10.1006/jcis.2002.8571.

This paper presents a part of our work on understanding the effect of nanoscale pore space confinement on ion sorption by mesoporous materials. Acid-base titration experiments were performed on both mesoporous alumina and alumina particles under various ionic strengths....

Chemical vapor generation of noble metals for analytical spectrometry.

Analytical and bioanalytical chemistry

Pohl P, Prusisz B.
PMID: 16896610
Anal Bioanal Chem. 2007 Jun;388(4):753-62. doi: 10.1007/s00216-006-0678-9. Epub 2006 Aug 02.

As is apparent from the literature devoted to the analytical atomic spectrometry, chemical vapor generation (CVG) of noble metals by reaction with tetrahydroborate in acidic media may enhance the introduction of these elements into different atomic spectrometric sources. Recent...

Ba2[Ni3N2]: a low-valent nitridonickelate-synthesis, crystal structure, and physical properties.

Chemistry (Weinheim an der Bergstrasse, Germany)

Mehta A, Höhn P, Schnelle W, Petzold V, Rosner H, Burkhardt U, Kniep R.
PMID: 16331712
Chemistry. 2006 Feb 08;12(6):1667-76. doi: 10.1002/chem.200500686.

The ternary alkaline-earth nitridonickelate Ba2[Ni3N2] (Ba2[NiI2Ni0N2]) was prepared by the reaction of mixtures of Ba2N and Ni in nitrogen gas of ambient back-pressure at 1173 K. The crystal structure determined by X-ray single-crystal and powder diffraction methods as well...

High-grade ovarian serous carcinoma patients exhibit profound alterations in lipid metabolism.

Oncotarget

Braicu EI, Darb-Esfahani S, Schmitt WD, Koistinen KM, Heiskanen L, Pöhö P, Budczies J, Kuhberg M, Dietel M, Frezza C, Denkert C, Sehouli J, Hilvo M.
PMID: 29262533
Oncotarget. 2017 Oct 26;8(61):102912-102922. doi: 10.18632/oncotarget.22076. eCollection 2017 Nov 28.

Ovarian cancer is a very severe type of disease with poor prognosis. Treatment of ovarian cancer is challenging because of the lack of tests for early detection and effective therapeutic targets. Thus, new biomarkers are needed for both diagnostics...

Enhancement of emission from indium in flowing liquid anode atmospheric pressure glow discharge using organic media.

Talanta

Greda K, Burhenn S, Pohl P, Franzke J.
PMID: 31357298
Talanta. 2019 Nov 01;204:304-309. doi: 10.1016/j.talanta.2019.06.015. Epub 2019 Jun 05.

The effect of addition of low molecular weight organic compounds, i.e. acids, salts and alcohols, on the emission measured from In with flowing liquid anode atmospheric pressure glow discharge optical emission spectrometry (FLA-APGD-OES) was studied. It was revealed that...

Critical evaluation of strategies for single and simultaneous determinations of As, Bi, Sb and Se by hydride generation inductively coupled plasma optical emission spectrometry.

Talanta

Welna M, Szymczycha-Madeja A, Pohl P.
PMID: 28340714
Talanta. 2017 May 15;167:217-226. doi: 10.1016/j.talanta.2017.01.029. Epub 2017 Feb 09.

A systematic study of hydride generation (HG) of As, Bi, Sb and Se from solutions containing As(III), As(V), Bi(III), Sb(III), Sb(V), Se(IV) and Se(VI) was presented. Hydrides were generated in a gas-liquid phase separation system using a continuous flow...

Metal-Catalyzed Group-Transfer Polymerization: A Versatile Tool for Tailor-Made Functional (Co)Polymers.

Chemistry (Weinheim an der Bergstrasse, Germany)

Adams F, Pahl P, Rieger B.
PMID: 29044792
Chemistry. 2018 Jan 12;24(3):509-518. doi: 10.1002/chem.201703965. Epub 2017 Nov 23.

Accommodating the increasing demand for tailor-made polymers is a major goal in polymer chemistry. Therefore, the investigation of polymerization techniques, which allow the precise synthesis of macromolecules is of exceptional interest. Ionic or controlled radical polymerization are capable living-type...

Computational screening of metal-organic frameworks for large-molecule chemical sensing.

Physical chemistry chemical physics : PCCP

Greathouse JA, Ockwig NW, Criscenti LJ, Guilinger TR, Pohl P, Allendorf MD.
PMID: 20733979
Phys Chem Chem Phys. 2010 Oct 21;12(39):12621-9. doi: 10.1039/c0cp00092b. Epub 2010 Aug 23.

Grand canonical Monte Carlo simulations were performed to identify trends in low-pressure adsorption of a broad range of organic molecules by a set of metal-organic frameworks (MOFs). While previous simulation studies focused on the adsorption of small molecules such...

Micro-Magnetic and Microstructural Characterization of Wear Progress on Case-Hardened 16MnCr5 Gear Wheels.

Materials (Basel, Switzerland)

Knyazeva M, Rozo Vasquez J, Gondecki L, Weibring M, Pöhl F, Kipp M, Tenberge P, Theisen W, Walther F, Biermann D.
PMID: 30445714
Materials (Basel). 2018 Nov 15;11(11). doi: 10.3390/ma11112290.

The evaluation of wear progress of gear tooth flanks made of 16MnCr5 was performed using non-destructive micro-magnetic testing, specifically Barkhausen noise (BN) and incremental permeability (IP). Based on the physical interaction of the microstructure with the magnetic field, the...

Showing 1 to 12 of 156 entries