@misc{HassSandmannReich2017, author = {Hass, Roland and Sandmann, Michael and Reich, Oliver}, title = {Photonic sensing in highly concentrated biotechnical processes by photon density wave spectroscopy}, series = {Proceedings SPIE 10323, 25th International Conference on Optical Fiber Sensors}, volume = {10323}, journal = {Proceedings SPIE 10323, 25th International Conference on Optical Fiber Sensors}, publisher = {IEEE}, address = {New York}, isbn = {978-1-5090-4850-2}, issn = {0277-786X}, doi = {10.1117/12.2263617}, pages = {4}, year = {2017}, abstract = {Photon Density Wave (PDW) spectroscopy is introduced as a new approach for photonic sensing in highly concentrated biotechnical processes. It independently quantifies the absorption and reduced scattering coefficient calibration-free and as a function of time, thus describing the optical properties in the vis/NIR range of the biomaterial during their processing. As examples of industrial relevance, enzymatic milk coagulation, beer mashing, and algae cultivation in photo bioreactors are discussed.}, language = {en} } @misc{IhmelsLinkerTrofimov2017, author = {Ihmels, Heiko and Linker, Torsten and Trofimov, Aleksei}, title = {Editorial}, series = {Journal of physical organic chemistry}, volume = {30}, journal = {Journal of physical organic chemistry}, publisher = {Wiley}, address = {Hoboken}, issn = {0894-3230}, doi = {10.1002/poc.3745}, pages = {1}, year = {2017}, language = {en} } @misc{NaolouRuehlLendlein2017, author = {Naolou, Toufik and R{\"u}hl, Eckart and Lendlein, Andreas}, title = {Nanocarriers}, series = {European Journal of Pharmaceutics and Biopharmaceutics}, volume = {116}, journal = {European Journal of Pharmaceutics and Biopharmaceutics}, publisher = {Elsevier}, address = {Amsterdam}, issn = {0939-6411}, doi = {10.1016/j.ejpb.2017.03.004}, pages = {1 -- 3}, year = {2017}, language = {en} } @misc{NguyenRichertParketal.2017, author = {Nguyen, Vu Hoa and Richert, S. and Park, Hyunji and B{\"o}ker, Alexander and Schnakenberg, Uwe}, title = {Single interdigital transducer as surface acoustic wave impedance sensor}, series = {Biosensors}, volume = {27}, journal = {Biosensors}, publisher = {Elsevier}, address = {Amsterdam}, issn = {2212-0173}, doi = {10.1016/j.protcy.2017.04.032}, pages = {70 -- 71}, year = {2017}, abstract = {Surface acoustic wave (SAW) devices are well-known for gravimetric sensor applications. In biosensing applications, chemical-and biochemically evoked adsorption processes at surfaces are detected in liquid environments using delay-line or resonator sensor configurations, preferably in combination with appropriate microfluidic devices. In this paper, a novel SAW-based impedance sensor type is introduced which uses only one interdigital electrode transducer (IDT) simultaneously as SAW generator and sensor element. It is shown that the amplitude of the reflected S-11 signal directly depends on the input impedance of the SAW device. The input impedance is strongly influenced by mass adsorption which causes a characteristic and measurable impedance mismatch.}, language = {en} }