TY - JOUR A1 - Alhwarin, Faraj A1 - Ferrein, Alexander A1 - Scholl, Ingrid T1 - IR stereo kinect: improving depth images by combining structured light with IR stereo Y1 - 2014 SP - 1 EP - 9 ER - TY - JOUR A1 - Frotscher, Ralf A1 - Staat, Manfred T1 - Stresses produced by different textile mesh implants in a tissue equivalent JF - BioNanoMaterials N2 - Two single-incision mini-slings used for treating urinary incontinence in women are compared with respect to the stresses they produce in their surrounding tissue. In an earlier paper we experimentally observed that these implants produce considerably different stress distributions in a muscle tissue equivalent. Here we perform 2D finite element analyses to compare the shear stresses and normal stresses in the tissue equivalent for the two meshes and to investigate their failure behavior. The results clearly show that the Gynecare TVT fails for increasing loads in a zipper-like manner because it gradually debonds from the surrounding tissue. Contrary to that, the tissue at the ends of the DynaMesh-SIS direct may rupture but only at higher loads. The simulation results are in good agreement with the experimental observations thus the computational model helps to interpret the experimental results and provides a tool for qualitative evaluation of mesh implants. Y1 - 2014 U6 - https://doi.org/10.1515/bnm-2014-0003 SN - 2191-4672 (E-Journal); 2193-066X (E-Journal); 0011-8656 (Print); 1616-0177 (Print); 2193-0651 (Print) VL - 15 IS - 1-2 SP - 25 EP - 30 PB - De Gruyter CY - Berlin ER - TY - JOUR A1 - Gebhardt, Andreas A1 - Hötter, Jan-Steffen A1 - Ziebura, Dawid T1 - Impact of SLM build parameters on the surface quality JF - RTejournal - Forum für Rapid Technologien Y1 - 2014 SN - 1614-0923 VL - 11 (2014) IS - 1 SP - 1 EP - 14 ER - TY - JOUR A1 - Gebhardt, Andreas A1 - Fateri, Miranda T1 - 3D-Drucken und die Anwendungen JF - RTejournal - Forum für Rapid Technologie Y1 - 2014 SN - 1614-0923 VL - 11 (2014) IS - 1 SP - 1 EP - 9 ER - TY - JOUR A1 - Riedel, Marc A1 - Kartchemnik, Julia A1 - Schöning, Michael Josef A1 - Lisdat, Fred T1 - Impedimetric DNA detection – steps forward to sensorial application JF - Analytical chemistry N2 - This study describes a label-free impedimetric sensor based on short ssDNA recognition elements for the detection of hybridization events. We concentrate on the elucidation of the influence of target length and recognition sequence position on the sensorial performance. The impedimetric measurements are performed in the presence of the redox system ferri-/ferrocyanide and show an increase in charge transfer resistance upon hybridization of ssDNA to the sensor surface. Investigations on the impedimetric signal stability demonstrate a clear influence of the buffers used during the sensor preparation and the choice of the passivating mercaptoalcanol compound. A stable sensor system has been developed, enabling a reproducible detection of 25mer target DNA in the low nanomolar range. After hybridization, a sensor regeneration can be reached with deionized water by adjustment of effective convection conditions, ensuring a sensor reusability. By investigations of longer targets with overhangs exposed to the solution, we can demonstrate applicability of the impedimetric detection for longer ssDNA. However, a decreasing charge transfer resistance change (ΔRct) is found by extending the overhang. As a strategy to increase the impedance change for longer target strands, the position of the recognition sequence can be designed in a way that a small overhang is exposed to the electrode surface. This is found to result in an increase in the relative Rct change. These results suggest that DNA and consequently negative charge near the electrode possess a larger impact on the impedimetric signal than DNA further away. Y1 - 2014 U6 - https://doi.org/10.1021/ac501800q SN - 1520-6882 (E-Journal); 0003-2700 (Print); 0096-4484 (Print) VL - 86 (2014) IS - 15 SP - 7867 EP - 7874 PB - ACS Publications CY - Columbus ER - TY - JOUR A1 - Mansurov, Zulkhair A. A1 - Jandosov, J. M. A1 - Kerimkulova, Almagul R. A1 - Azat, Seitkhan A1 - Zhubanova, Azhar Achmet A1 - Digel, Ilya A1 - Savistkaya, I. S. A1 - Akimbekov, Nuraly S. A1 - Kistaubaeva, A. S. T1 - Nanostructured carbon materials for biomedical use JF - Eurasian chemico-technological journal : quarterly journal of the International Higher Education Academy of Sciences N2 - One of the priority trends of carbon nanotechnology is creation of nanocomposite systems. Such carbon nanostructured composites were produced using - raw materials based on the products of agricultural waste, such as grape stones, apricot stones, rice husk. These products have a - wide spectrum of application and can be obtained in large quantities. The Institute of Combustion Problems has carried out the work on synthesis of the nanostructured carbon sorbents for multiple applications including the field of biomedicine. The article presents the data on the synthesis and physico-chemical properties of carbonaceous sorbents using physicochemical methods of investigation: separation and purification of biomolecules; isolation of phytohormone - fusicoccin; adsorbent INGO-1 in the form of an adsorption column for blood detoxification, oral (entero) sorbent - INGO-2; the study of efferent and probiotic properties and sorption activity in regard to the lipopolysaccharide (LPS), new biocomposites - based on carbonized rice husk (CRH) and cellular microorganisms; the use of CRH in wound treatment. A new material for blood detoxication (INGO-1) has been obtained. Adsorption of p-cresyl sulfate and indoxyl sulfate has shown that active carbon adsorbent can remove clinically significant level of p-cresyl sulfate and indoxyl sulfate from human plasma. Enterosorbent INGO-2 possesses high adsorption activity in relation to Gram-negative bacteria and their endotoxins. INGO-2 slows down the growth of conditionally pathogenic microorganisms, without having a negative effect on bifido and lactobacteria. The use of enterosorbent INGO-2 for sorption therapy may provide a solution to a complex problem - detoxication of the digestive tract and normalization of the intestinal micro ecology. The immobilized probiotic called "Riso-lact" was registered at the Ministry of Health of the Republic of Kazakhstan as a biologically active food additive. The developed technology is patented and provides production of the medicine in the form of freeze-dried biomass immobilized in vials. Y1 - 2014 U6 - https://doi.org/10.18321/ectj224 SN - 1562-3920 VL - 15 (2013) IS - 3 SP - 209 EP - 217 PB - Institute of Combustion Problems CY - Almaty ER - TY - JOUR A1 - Schirra, Julian A1 - Watmuff, Jonathan A1 - Bauschat, J.-Michael T1 - Highly non-planar lifting systems: a relative assessment of existing potential-methodologies to accurately estimate the induced drag JF - 32nd AIAA Applied Aerodynamics Conference 2014 : June, 16-20 2014, Atlanta, Ga. Y1 - 2014 SN - 978-1-62410-288-2 U6 - https://doi.org/10.2514/6.2014-2988 SP - Publ. online ER - TY - JOUR A1 - Wagner, Patrick A1 - Doll, Theodor A1 - Schöning, Michael Josef T1 - Engineering of functional interfaces / Patrick Wagner ; Theodor Doll ; Michael J. Schöning (eds.) JF - Physica status solidi (A) : Applications and materials science Y1 - 2014 U6 - https://doi.org/10.1002/pssa.201470241 SN - 1521-396X (E-Book); 1862-6319 (E-Book); 0031-8965 (Print); 1862-6300 (Print) VL - 211 IS - 6 SP - 1339 EP - 1339 PB - Wiley-VCH CY - Weinheim ER - TY - JOUR A1 - Timme, Michael T1 - Wohnungseigentümergemeinschaft - Einstimmigkeitserfordernis bei Errichtung einer Mobilfunkantenne JF - Monatsschrift für Deutsches Recht : MDR : Zeitschrift für die Zivilrechts-Praxis N2 - Der BGH (BGH v. 25.1.2014 – V ZR 48/13, MDR 2014, 399) hatte darüber zu befinden, ob auf dem Dach eines Hauses, das im Eigentum einer Wohnungseigentümergemeinschaft steht, auch gegen den Willen eines einzelnen Eigentümers eine Mobilfunkantenne angebracht werden kann. Das Urteil führt in das Spannungsfeld einer Abwägung zwischen Mehrheits- und Individualinteressen innerhalb einer WEG. Insoweit betont der BGH den grundsätzlichen Vorrang der Individualinteressen, jedenfalls soweit es um Beeinträchtigungen geht, die verständlicherweise von einem Eigentümer abgelehnt werden können. Der BGH verlangt im Ergebnis im Zweifel eine allseitige Zustimmung. Das Urteil ist zu begrüßen, lässt aber für die Zukunft Abgrenzungsfragen offen. Y1 - 2014 SN - 0340-1812 VL - 68 (2014) IS - 11 SP - 634 EP - 635 PB - Verlag Dr. Otto Schmidt CY - Köln ER - TY - JOUR A1 - Whitehead, Mark A1 - Öhlschläger, Peter A1 - Almajhdi, Fahad N. A1 - Alloza, Leonor A1 - Marzábal, Pablo A1 - Meyers, Ann E. A1 - Hitzeroth, Inga I. A1 - Rybicki, Edward P. T1 - Human papillomavirus (HPV) type 16 E7 protein bodies cause tumour regression in mice JF - BMC cancer Y1 - 2014 U6 - https://doi.org/10.1186/1471-2407-14-367 SN - 1471-2407 IS - 14:367 SP - 1 EP - 15 PB - BioMed Central CY - London ER -