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Showing 1 to 12 of 242 entries
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Non-viral transfection vectors: are hybrid materials the way forward?.

MedChemComm

Gigante A, Li M, Junghänel S, Hirschhäuser C, Knauer S, Schmuck C.
PMID: 32180915
Medchemcomm. 2019 Aug 16;10(10):1692-1718. doi: 10.1039/c9md00275h. eCollection 2019 Oct 01.

Transfection is a process by which oligonucleotides (DNA or RNA) are delivered into living cells. This allows the synthesis of target proteins as well as their inhibition (gene silencing). However, oligonucleotides cannot cross the plasma membrane by themselves; therefore,...

Correction to: Second International Consensus Conference on lesions of uncertain malignant potential in the breast (B3 lesions).

Breast cancer research and treatment

Rageth CJ, O'Flynn EAM, Pinker K, Kubik-Huch RA, Mundinger A, Decker T, Tausch C, Dammann F, Baltzer PA, Fallenberg EM, Foschini MP, Dellas S, Knauer M, Malhaire C, Sonnenschein M, Boos A, Morris E, Varga Z.
PMID: 31152325
Breast Cancer Res Treat. 2019 Jul;176(2):481-482. doi: 10.1007/s10549-019-05287-9.

The article Second International Consensus Conference on lesions of uncertain malignant potential in the breast (B3 lesions), written by Christoph J Rageth, Elizabeth AM O'Flynn, Katja Pinker, Rahel A Kubik-Huch, Alexander Mundinger, Thomas Decker, Christoph Tausch, Florian Dammann, Pascal...

Metal Nano Networks by Potential-Controlled In Situ Assembling of Gold/Silver Nanoparticles.

ChemistryOpen

Köhler JM, Kluitmann J, Knauer A.
PMID: 31844601
ChemistryOpen. 2019 Nov 22;8(12):1364. doi: 10.1002/open.201900330. eCollection 2019 Dec.

Invited for this month's cover picture is the group of Professors Michael Köhler at the Technische Universität Ilmenau. The cover picture shows an overlay of an image of a metal nanoparticle network (blue) and sets of non-spherical metal nanoparticles...

Aromatic Thioethers as Novel Luminophores with Aggregation-Induced Fluorescence and Phosphorescence.

Chemistry (Weinheim an der Bergstrasse, Germany)

Riebe S, Vallet C, van der Vight F, Gonzalez-Abradelo D, Wölper C, Strassert CA, Jansen G, Knauer S, Voskuhl J.
PMID: 28661014
Chemistry. 2017 Oct 04;23(55):13660-13668. doi: 10.1002/chem.201701867. Epub 2017 Aug 09.

Here we report on a novel system based on aromatic thioethers with unique luminescence properties. Fifteen different compounds were investigated in detail on their luminescence properties using UV/Vis absorption and steady-state and time-resolved luminescence spectroscopy. Excited state lifetimes as...

Diversity and spatial pattern of coral communities in the Red Sea upper twilight zone.

Oecologia

Fricke HW, Knauer B.
PMID: 28312079
Oecologia. 1986 Dec;71(1):29-37. doi: 10.1007/BF00377316.

This is the first study based on numerical analysis of the abundance of 11 scleractinian corals of depths at between 100-210 m in the Red Sea twilight zone. Two distinct coral communities were found: a Leptoseris fragilis community at...

Spontaneous transformation of polyelectrolyte-stabilized silver nanoprisms by interaction with thiocyanate.

Journal of colloid and interface science

Knauer A, Visaveliya N, Koehler JM.
PMID: 23245631
J Colloid Interface Sci. 2013 Mar 15;394:78-84. doi: 10.1016/j.jcis.2012.11.026. Epub 2012 Nov 29.

The reaction of KSCN with colloidal solutions of triangular silver nanoprisms results in a shape transformation. The reaction cannot be explained by a simple etching of the corners of the triangles, as it is described in earlier reports on...

Cholinergic modulation of the CAN current may adjust neural dynamics for active memory maintenance, spatial navigation and time-compressed replay.

Frontiers in neural circuits

Yoshida M, Knauer B, Jochems A.
PMID: 22435051
Front Neural Circuits. 2012 Mar 15;6:10. doi: 10.3389/fncir.2012.00010. eCollection 2012.

Suppression of cholinergic receptors and inactivation of the septum impair short-term memory, and disrupt place cell and grid cell activity in the medial temporal lobe (MTL). Location-dependent hippocampal place cell firing during active waking, when the acetylcholine level is...

Cholinergic modulation of the CAN current may adjust neural dynamics for active memory maintenance, spatial navigation and time-compressed replay.

Frontiers in neural circuits

Yoshida M, Knauer B, Jochems A.
PMID: 22435051
Front Neural Circuits. 2012 Mar 15;6:10. doi: 10.3389/fncir.2012.00010. eCollection 2012.

Suppression of cholinergic receptors and inactivation of the septum impair short-term memory, and disrupt place cell and grid cell activity in the medial temporal lobe (MTL). Location-dependent hippocampal place cell firing during active waking, when the acetylcholine level is...

Soot structure and reactivity analysis by Raman microspectroscopy, temperature-programmed oxidation, and high-resolution transmission electron microscopy.

The journal of physical chemistry. A

Knauer M, Schuster ME, Su D, Schlögl R, Niessner R, Ivleva NP.
PMID: 19899796
J Phys Chem A. 2009 Dec 17;113(50):13871-80. doi: 10.1021/jp905639d.

Raman microspectroscopy (RM), temperature-programmed oxidation (TPO), high-resolution transmission electron microscopy (HRTEM), and electron energy loss spectroscopy (EELS) were combined to get comprehensive information on the relationship between structure and reactivity of soot in samples of spark discharge (GfG), heavy...

Fabrication of coupled graphene-nanotube quantum devices.

Nanotechnology

Engels S, Weber P, Terrés B, Dauber J, Meyer C, Volk C, Trellenkamp S, Wichmann U, Stampfer C.
PMID: 23263231
Nanotechnology. 2013 Jan 25;24(3):035204. doi: 10.1088/0957-4484/24/3/035204. Epub 2012 Dec 21.

We report on the fabrication and characterization of all-carbon hybrid quantum devices based on graphene and single-walled carbon nanotubes. We discuss both carbon nanotube quantum dot devices with graphene charge detectors and nanotube quantum dots with graphene leads. The...

Results of the First Austrian Multidisciplinary Expert Panel on Controversies in Local Treatment of Breast Cancer.

Breast care (Basel, Switzerland)

Knauer M, Gnant M, Fitzal F.
PMID: 22553475
Breast Care (Basel). 2012 Feb;7(1):61-66. doi: 10.1159/000336983. Epub 2012 Feb 20.

At the first Austrian multidisciplinary expert panel on controversies in local treatment of breast cancer, 22 experts of all relevant disciplines discussed current areas of debate (surgery of the breast, surgery and pathology of the axilla, reconstructive surgery, radiotherapy,...

Crystal structure of di-benzyl-dimethyl-silane.

Acta crystallographica. Section E, Crystallographic communications

Knauer L, Golz C, Kroesen U, Koller SG, Strohmann C.
PMID: 26090183
Acta Crystallogr E Crystallogr Commun. 2015 May 09;71:o391-2. doi: 10.1107/S2056989015008713. eCollection 2015 Jun 01.

In the title compound, C16H20Si, a geometry different from an ideal tetra-hedron can be observed at the Si atom. The bonds from Si to the benzylic C atoms [Si-C = 1.884 (1) and 1.883 (1) Å] are slightly elongated...

Showing 1 to 12 of 242 entries