Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Andreas Katerkamp"'
Autor:
Andreas Katerkamp, Monica Florescu
Publikováno v:
Sensors and Actuators B: Chemical. 97:39-44
A method for detection of viable cells utilises a sensor based on the optical measurement of oxygen consuming by cells. Changes in the oxygen level were measured via quenching of the fluorescence of an oxygen-sensitive fluorophor (Ru(dpp) 3Cl2). The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6aa6a0c8c18cb0d7d2fb05c8ed858ea7
https://doi.org/10.1016/s0925-4005(03)00603-8
https://doi.org/10.1016/s0925-4005(03)00603-8
Publikováno v:
Biosensors and Bioelectronics. 13:1141-1147
In the present paper surface studies for the development of a direct optical immunosensor for fast diagnosis of a myocardial infarction are presented. A fatty acid binding protein was detected by monoclonal antibodies. The applied measuring system wa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c09ae9761905418bba0fe9ea4bcc1b9a
https://doi.org/10.1016/s0956-5663(98)00068-2
https://doi.org/10.1016/s0956-5663(98)00068-2
Publikováno v:
Sensors and Actuators B: Chemical. 51:249-255
An optical immunosensor system consisting of a disposable low-cost sensor chip including a fluidic system and a base unit for optical readout was developed. Near infrared (NIR)-fluorescence markers (Cy5) were excited by an evanescent wave generated o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b91896adb8961eb629ef32e9a9222850
https://doi.org/10.1016/s0925-4005(98)00202-0
https://doi.org/10.1016/s0925-4005(98)00202-0
Publikováno v:
Colloids and Surfaces B: Biointerfaces. 10:273-279
In the present study, the application of several methods for the determination of an immobilized protein are presented and the results discussed. Streptavidin was bound covalently on gold and silica surfaces. A radio assay was used as a reference met
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::899188fdba19d980b6b92539955d9f5e
https://doi.org/10.1016/s0927-7765(98)00008-3
https://doi.org/10.1016/s0927-7765(98)00008-3
Autor:
Friedrich Spener, Erk Gedig, Andreas Katerkamp, Manfred Lacher, Wolfgang Ehrfeld, H. Freimuth, Karl Cammann, Franz Brosinger
Publikováno v:
Sensors and Actuators B: Chemical. 44:350-355
An integrated optical Mach–Zehnder interferometer (IO-MZI) on silicon was specially designed and tested for application as an affinity sensor. In order to obtain the necessary sensitivity, an optimisation of the refractive index and the thickness o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1790a3799c3dd326674415c24a8a649d
https://doi.org/10.1016/s0925-4005(97)00226-8
https://doi.org/10.1016/s0925-4005(97)00226-8
Publikováno v:
Sensors and Actuators B: Chemical. 32:149-155
The human heart-type fatty acid binding protein (H-FABP) can be used as an early heart infarction marker in clinical diagnostics because its concentration in blood plasma increases about 1.5 to 3 hours after the onset of an acute myocardial infarctio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f442f2946d80b041246b94536058fef
https://doi.org/10.1016/0925-4005(96)80124-9
https://doi.org/10.1016/0925-4005(96)80124-9
Publikováno v:
Mikrochimica Acta. 119:63-72
In this paper the theoretical base and experimental results of a new class of fiber optical supported surface plasmon resonance spectroscopy (SPRS) transducer is given. Surface plasmons were excited by polychromatic light, and the resonant excitation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55f7a6f437a2ca7050f924b5f3e89008
https://doi.org/10.1007/bf01244855
https://doi.org/10.1007/bf01244855
Autor:
Cornelia Middendorf, Thomas Rump, Andreas Katerkamp, Karl Cammann, Monika Wortberg, Jörg Krause
Publikováno v:
Analytica Chimica Acta. 289:177-186
An immunochemical flow-injection system for the determination of triazine herbicides based on principles of immunoaffinity chromatography was developed. Triazine herbicide derivatives immobilized on oxirane acrylic beads serve as the affinity column.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::78439a8b5534874693e0c68144261675
https://doi.org/10.1016/0003-2670(94)80101-0
https://doi.org/10.1016/0003-2670(94)80101-0
Autor:
Maria Pellmann, Andreas Katerkamp, Jörg Reinbold, Karl Cammann, Matthias Niggemann, Peter Bolsmann
Publikováno v:
Proceedings of the International Solid-State Sensors and Actuators Conference - TRANSDUCERS '95.
A miniaturized fibre optical sensor based on surface plasmon resonance spectroscopy is investigated in view of the detection of organic solvent vapours, particularly tetrachloroethene. Surface plasmons are excited on a silver coated multimode fibre b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::255035fb14180e64bbe82a4f95293473
https://doi.org/10.1109/sensor.1995.721958
https://doi.org/10.1109/sensor.1995.721958
Publikováno v:
Fresenius' journal of analytical chemistry. 371(2)
An optical sensor system based on evanescent field excitation of fluorophore-labeled DNA-targets specifically binding to immobilized DNA probes has been developed, thus enabling for real-time analysis of hybridization events. Oligonucleotide probes a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba48917adc1607db9db473fcb97467b7
https://pubmed.ncbi.nlm.nih.gov/11678181
https://pubmed.ncbi.nlm.nih.gov/11678181