TY  - JOUR
A1  - Kaminsky, Radoslav
A1  - Kallweit, Stephan
A1  - Weber, Hans-Joachim
A1  - Simons, Antoine
A1  - Kramm, K.
A1  - Jazwik, K.
A1  - Moll, J.
A1  - Verdonck, P.
T1  - 3D high speed piv assessment of a new aortic heart valve prototype
JF  - Journal of biomechanics. 39 (2006), H. Supplement 1
Y1  - 2006
SN  - 0021-9290
N1  - World Congress of Biomechanics <5, 2006, München>: Abstracts of the 5th World Congress of Biomechanics
SP  - S304
EP  - S305
PB  - -
ER  - 
TY  - CHAP
A1  - Rabner, Arthur
A1  - Shacham, Yosi
T1  - A concept for a sensitive micro total analysis system for high throughput fluorescence imaging
N2  - This paper discusses possible methods for on-chip fluorescent imaging for integrated bio-sensors. The integration of optical and electro-optical accessories, according to suggested methods, can improve the performance of fluorescence imaging. It can boost the signal to background ratio by a few orders of magnitudes in comparison to conventional discrete setups. The methods that are present in this paper are oriented towards building reproducible arrays for high-throughput micro total analysis systems (µTAS). The first method relates to side illumination of the fluorescent material placed into microcompartments of the lab-on-chip. Its significance is in high utilization of excitation energy for low concentration of fluorescent material. The utilization of a transparent µLED chip, for the second method, allows the placement of the excitation light sources on the same optical axis with emission detector, such that the excitation and emission rays are directed controversly. The third method presents a spatial filtering of the excitation background.
KW  - Biosensor
KW  - Fluorescence
KW  - imaging
KW  - lab-on-chip
KW  - fluidic
KW  - lenslet array
KW  - LED chip
KW  - image sensor
KW  - biosensor
Y1  - 2006
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:hbz:a96-opus-1456
ER  - 
TY  - JOUR
A1  - Näther, Niko
A1  - Emmerich, Rüdiger
A1  - Berger, Jörg
A1  - Friedrich, Peter
A1  - Henkel, Hartmut
A1  - Schneider, Andreas
A1  - Schöning, Michael Josef
T1  - A novel gas-phase hydrogen peroxide sensor basing on a combined physical/chemical transduction mechanism
JF  - Nanofunctional materials, nanostructures, and novel devices for biological and chemical detection : November 27 - December 1, 2006, Boston, Massachusetts, USA ; [at the 2006 MRS Fall Meeting].
Y1  - 2006
SN  - 978-1-60423-407-7
N1  - Materials Research Society symposium proceedings ; 951 ; MRS fall meeting ; (2006.11.27-12.01 : ; Boston, Mass.)
SP  - 63
EP  - 68
PB  - Materials Research Soc.
CY  - Warrendale, Pa.
ER  - 
TY  - CHAP
A1  - Schöning, Michael Josef
A1  - Abouzar, Maryam H.
A1  - Wagner, Torsten
A1  - Näther, Niko
A1  - Rolka, David
A1  - Yoshinobu, Tatsuo
A1  - Kloock, Joachim P.
A1  - Turek, Monika
A1  - Ingebrandt, Sven
A1  - Poghossian, Arshak
T1  - A semiconductor-based field-effect platform for (bio-)chemical and physical sensors: From capacitive EIS sensors and LAPS over ISFETs to nano-scale devices
T2  - MRS Proceedings
Y1  - 2006
U6  - http://dx.doi.org/10.1557/PROC-0952-F08-02
N1  - Vol. 952 - Symposium F - Integrated Nanosensors
SP  - 1
EP  - 9
ER  - 
TY  - JOUR
A1  - Yoshinobu, Tatsuo
A1  - Moritz, Werner
A1  - Finger, Friedhelm
A1  - Schöning, Michael Josef
ED  - Comini, Elisabetta
T1  - Application of thin-film amorphous silicon to chemical imaging
JF  - Nanostructured materials and hybrid composites for gas sensors and biomedical applications : symposium held April 18-20, 2006, San Francisco , California, U.S.A.
Y1  - 2006
SN  - 9781558998711
N1  - Materials Research Society symposia proceedings; v. 915
IS  - Paper 0910-A-20-01
SP  - 1
EP  - 10
ER  - 
TY  - JOUR
A1  - Schöning, Michael Josef
A1  - Poghossian, Arshak
T1  - BioFEDs (field-effect devices) : State-of-the-art and new directions
JF  - Electroanalysis
Y1  - 2006
U6  - http://dx.doi.org/10.1002/elan.200603609
SN  - 1521-4109
VL  - 18
IS  - 19-20
SP  - 1893
EP  - 1900
ER  - 
TY  - CHAP
A1  - Lei, Yu
A1  - Mulchandani, Priti
A1  - Chen, Wilfred
A1  - Mulchandani, Ashok
T1  - Biosensor for direct determination of fenitrothion and EPN using recombinant Pseudomonas putida JS444 with surface expressed organophosphorus hydrolase. 1. modified clark oxygen electrode
N2  - This paper reports a first microbial biosensor for rapid and cost-effective determination of organophosphorus pesticides fenitrothion and EPN. The biosensor consisted of recombinant PNP-degrading/oxidizing bacteria Pseudomonas putida JS444 anchoring and displaying organophosphorus hydrolase (OPH) on its cell surface as biological sensing element and a dissolved oxygen electrode as the transducer. Surfaceexpressed OPH catalyzed the hydrolysis of fenitrothion and EPN to release 3-methyl-4-nitrophenol and p-nitrophenol, respectively, which were oxidized by the enzymatic machinery of Pseudomonas putida JS444 to carbon dioxide while consuming oxygen, which was measured and correlated to the concentration of organophosphates. Under the optimum operating conditions, the biosensor was able to measure as low as 277 ppb of fenitrothion and 1.6 ppm of EPN without interference from phenolic compounds and other commonly used pesticides such as carbamate pesticides, triazine herbicides and organophosphate pesticides without nitrophenyl substituent. The applicability of the biosensor to lake water was also demonstrated.
KW  - Biosensor
KW  - Organophosphorus
KW  - fenitrothion
KW  - EPN
KW  - biosensor
KW  - Pseudomonas putida
Y1  - 2006
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:hbz:a96-opus-1573
ER  - 
TY  - JOUR
A1  - Digel, Ilya
A1  - Maggakis-Kelemen, Christina
A1  - Zerlin, Kay
A1  - Linder, Peter
T1  - Body temperature-related structural transitions of monotremal and human hemoglobin
JF  - Biophysical Journal. 91 (2006), H. 8
Y1  - 2006
SN  - 1542-0086
SP  - 3014
EP  - 3021
ER  - 
TY  - JOUR
A1  - Dikta, Gerhard
A1  - Kvesic, Marsel
A1  - Schmidt, Christian
T1  - Bootstrap Approximations in Model Checks for Binary Data
JF  - Journal of the American Statistical Association. 101 (2006), H. 474
Y1  - 2006
SN  - 0162-1459
SP  - 521
EP  - 530
ER  - 
TY  - JOUR
A1  - Behbahani, Mehdi
A1  - Behr, M.
A1  - Arora, D.
A1  - Coronado, O.
A1  - Pasquali, M.
T1  - CFD Analysis of MicroMed Debakey Pump and Hemolysis Prediction / Behbahani, M. ; Behr, M. ; Arora, D. ; Coronado, O. ; Pasquali, M.
JF  - Artificial Organs. 30 (2006), H. 11
Y1  - 2006
SN  - 1525-1594
N1  - Abstracts 14th Congress of the International Society for Rotary Blood Pumps, Leuven, Belgium, August 31–September 2, 2006 ; S7-4
SP  - A45
EP  - A46
ER  -