TY - CHAP A1 - Fomina, Marina A. A1 - Koshuro, Vladimir A. A1 - Fomin, Aleksandr A. A1 - Rodionov, Igor V. A1 - Skaptsov, Aleksandr A. A1 - Zakharevich, Andrey M. A1 - Aman, Alexander A1 - Oseev, Aleksandr A1 - Hirsch, Sören A1 - Majcherek, Soeren ED - Tuchin, Valery V. ED - Derbov, Vladimir L. ED - Postnov, Dmitry E. ED - Meglinski, Igor V. ED - Larin, Kirill V. ED - Pravdin, Alexander B. ED - Genina, Elina A. T1 - Peculiarities of structure formation of layered metal-oxide system Ti-Ta-(Ti,Ta) x O y during electro-spark alloying and thermally stimulated modification T2 - Konferenz: Saratov, Russian Federation/ Titel: PROCEEDINGS VOLUME 9917 SARATOV FALL MEETING 2015 | 22-25 SEPTEMBER 2015 Saratov Fall Meeting 2015: Third International Symposium on Optics and Biophotonics and Seventh Finnish-Russian Photonics and Laser Symposium (PALS) N2 - The study focuses on high-performance combined electro-spark alloying of titanium and titanium alloy (VT1-0, VT16) surface and porous matrix structure oxidation. The metal-oxide coatings morphology is the result of melt drop transfer, heat treatment, and oxidation. The study establishes the influence of technological regimes of alloying and oxidation on morphological heterogeneity of biocompatible layered metal-oxide system Ti-Ta-(Ti,Ta)xOy. It was found that during electro-spark alloying the concentration of tantalum on the titanium surface ranges from 0.1 to 3.2 at.%. Morphology of the deposited splats is represented by uniformly grown crystals of titanium and tantalum oxides, which increase from nano- to submicron size. Y1 - 2016 UR - http://proceedings.spiedigitallibrary.org/proceeding.aspx?doi=10.1117/12.2229491 U6 - https://doi.org/10.1117/12.2229491 PB - SPIE. Digital Library CY - Saratov, Russian Federation ER - TY - JOUR A1 - Oseev, Aleksandr A1 - Mukhin, Nikolay A1 - Lucklum, Ralf A1 - Zubtsov, Mikhail A1 - Schmidt, Marc-Peter A1 - Steinmann, Ulrike A1 - Fomin, Aleksandr A1 - Kozyrev, Andrey A1 - Hirsch, Sören T1 - Study of liquid resonances in solid-liquid composite periodic structures (phononic crystals) – theoretical investigations and practical application for in-line analysis of conventional petroleum products JF - Sensors and Actuators B: Chemical KW - Phononic crystal sensor KW - Periodic composite structure KW - Ultrasonic sensor KW - Gasoline sensor KW - Petroleum sensor KW - In-line fuel sensor Y1 - 2018 U6 - https://doi.org/10.1016/j.snb.2017.10.144 VL - 257 SP - 469 EP - 477 ER - TY - JOUR A1 - Mukhin, Nikolay A1 - Konoplev, Georgii A1 - Oseev, Aleksandr A1 - Schmidt, Marc-Peter A1 - Stepanova, Oksana A1 - Kozyrev, Andrey A1 - Dmitriev, Alexander A1 - Hirsch, Soeren T1 - Label-Free Protein Detection by Micro-Acoustic Biosensor Coupled with Electrical Field Sorting. Theoretical Study in Urine Models JF - Sensors KW - acoustic liquid sensor KW - shear bulk acoustic resonator KW - biosensor KW - structured sensor interface KW - electrical field manipulation KW - urine proteins characterisation Y1 - 2021 U6 - https://doi.org/10.3390/s21072555 VL - 21 IS - 7 SP - 2555 PB - MDPI ER - TY - JOUR A1 - Hirsch, Sören A1 - Schmidt, Marc-Peter A1 - Oseev, Aleksandr A1 - Engel, Christian A1 - Brose, Andreas A1 - Schmidt, Bertram T1 - Flexible free-standing SU-8 microfluidic impedancespectroscopy sensor for 3-D molded interconnectdevices application JF - Journal of Sensors and Sensor Systems Y1 - 2016 U6 - https://doi.org/10.5194/jsss-5-55-2016 VL - 5 IS - 1 SP - 55 EP - 61 ER - TY - JOUR A1 - Oseev, Aleksandr A1 - Lucklum, Ralf A1 - Zubtsov, Mikhail A1 - Schmidt, Marc-Peter A1 - Mukhin, Nikolay V. A1 - Hirsch, Soeren T1 - SAW-Based Phononic Crystal Microfluidic Sensor—Microscale Realization of Velocimetry Approaches for Integrated Analytical Platform Applications JF - Sensors KW - phononic crystal KW - liquid sensor KW - ultrasonic velocimetry KW - μTAS Y1 - 2017 U6 - https://doi.org/10.3390/s17102187 VL - 17 IS - 10 SP - 2187 ER - TY - JOUR A1 - Kutia, Mykhailo A1 - Mukhin, Nikolay A1 - Petrova, Hanna A1 - Oseev, Aleksandr A1 - Bakhchova, Liubov A1 - Schmidt, Marc-Peter A1 - Aman, Alexander A1 - Palis, Stefan A1 - Tarasov, Sergey A1 - Hirsch, Soeren T1 - Sensor for the evaluation of dielectric properties of sulfur-containing heteroatomic hydrocarbon compounds in petroleum based liquids at a microfluidic scale JF - AIP Advances KW - Microfluidics KW - Chemical compounds KW - Petroleum KW - Dielectric spectroscopy KW - Microfluidic devices KW - Gasoline KW - Dielectric properties Y1 - 2020 U6 - https://doi.org/10.1063/1.5141482 VL - 10 IS - 2 SP - 025006 PB - American Institute of Physics ER - TY - JOUR A1 - Kurachkina, Margarita A1 - Konshina, Elena A1 - Oseev, Aleksandr A1 - Hirsch, Sören T1 - Hybrid structures based on gold nanoparticles and semiconductor quantum dots for biosensor applications JF - Nanotechnology Science and Applications Y1 - 2018 U6 - https://doi.org/10.2147/nsa.s155045 VL - 11 SP - 15 EP - 21 ER - TY - JOUR A1 - Oseev, Aleksandr A1 - Mukhin, Nikolay V. A1 - Lucklum, Ralf A1 - Zubtsov, Mikhail A1 - Schmidt, Marc-Peter A1 - Redka, Dmitrii A1 - Kozyrev, Andrey A1 - Hirsch, Sören T1 - Towards macroporous phononic crystal based structures for FBAR applications. Theoretical investigation of technologically competitive solutions JF - Microsystem Technologies Y1 - 2018 U6 - https://doi.org/10.1007/s00542-017-3616-1 VL - 24 IS - 5 SP - 2389 EP - 2399 ER - TY - JOUR A1 - Lucklum, Ralf A1 - Zubtsov, Mikhail A1 - Oseev, Aleksandr A1 - Schmidt, Marc-Peter A1 - Hirsch, Sören T1 - SAW Based Sandwich Phononic Crystal Sensor JF - Procedia Engineering N2 - Sensing is nowadays an accepted application of phononic crystals with chemical and biosensors for liquid analytes being the perhaps most promising ones. A liquid-filled defect is introduced that turns into a resonant cavity. Similar to the well-known resonant sensors sensitivity can be increased with higher operating frequencies. We introduce a Sandwiched Phononic Crystal (SPC), which applies a resonant cavity located between two stacked layers on top of a SAW device. Key challenges are coupling of surface acoustic wave into the liquid cavities and avoiding scattering of the guided waves into the bulk of the sensor chip. Y1 - 2016 UR - https://linkinghub.elsevier.com/retrieve/pii/S1877705816335640 U6 - https://doi.org/10.1016/j.proeng.2016.11.251 SN - 18777058 IS - 168 SP - 700 EP - 703 PB - Elsevier ER - TY - JOUR A1 - Schmidt, Marc-Peter A1 - Oseev, Aleksandr A1 - Lucklum, Ralf A1 - Zubtsov, Mikhail A1 - Hirsch, Sören T1 - SAW based phononic crystal sensor, technological challenges and solutions JF - Microsystem Technologies Y1 - 2016 UR - http://link.springer.com/10.1007/s00542-015-2781-3 U6 - https://doi.org/10.1007/s00542-015-2781-3 SN - 0946-7076, 1432-1858 SP - 1593 EP - 1599 PB - Springer Link ER - TY - CHAP A1 - Schmidt, Marc-Peter A1 - Oseev, Aleksandr A1 - Lucklum, Ralf A1 - Zubtsov, Mikhail A1 - Hirsch, Sören T1 - SAW based phononic crystal liquid sensor - Periodic microfluidic channels approach T2 - Konferenz: 2016 IEEE International Ultrasonics Symposium (IUS)/ Titel:2016 IEEE International Ultrasonics Symposium (IUS) N2 - Phononic crystals (PnC) with a specifically designed liquid-filled defect have been recently introduced as a novel sensor platform (Lucklum et al. in Sens Actuators B Chem 171–172:271–277, 2012). Sensors based on this principle feature a band gap covering the typical input span of the measurand as well as a narrow transmission peak within the band gap where the frequency of maximum transmission is governed by the measurand. This approach has been applied for determination of volumetric properties of liquids (Lucklum et al. in Sens Actuators B Chem 171–172:271–277, 2012; Oseev et al. in Sens Actuators B Chem 189:208–212, 2013; Lucklum and Li in Meas Sci Technol 20(12):124014, 2009) and has demonstrated attractive sensitivity. One way to improve sensitivity requires higher probing frequencies in the range of 100 MHz and above. In this range surface acoustic wave (SAW) devices are an established basis for sensors. We have performed first tests towards a PnC microsensors (Lucklum et al. in Towards a SAW based phononic crystal sensor platform. In: 2013 Joint European frequency and time forum and international frequency control symposium (EFTF/IFC), pp 69–72, 2013). The respective feature size of the PnC SAW sensor has dimensions in the range of 10 µm and below. Whereas those dimensions are state of the art for common MEMS materials, etching of holes and cavities in piezoelectric materials that have an aspect ratio diameter/depth is still challenging. In this contribution we describe an improved technological process able to realize considerably deep and uniform holes in a SAW substrate. Y1 - 2016 UR - http://ieeexplore.ieee.org/document/7728788/ SN - 978-1-4673-9897-8 U6 - https://doi.org/10.1109/ULTSYM.2016.7728788 SP - 1 EP - 4 PB - IEEE CY - Tours, France ER - TY - CHAP A1 - Schmidt, Marc-Peter A1 - Oseev, Aleksandr A1 - Engel, C. A1 - Brose, Andreas A1 - Aman, Alexander A1 - Hirsch, Sören T1 - A Novel Design and Fabrication of Multichannel Microfluidic Impedance Spectroscopy Sensor for Intensive Electromagnetic Environment Application T2 - Konferenz: The 28th European Conference on Solid-State Transducers (EUROSENSORS)/ Titel: Procedia Engineering 2014 Y1 - 2014 UR - https://linkinghub.elsevier.com/retrieve/pii/S187770581402387X U6 - https://doi.org/10.1016/j.proeng.2014.11.272 IS - 87 SP - 88 EP - 91 PB - Elsevier CY - Brescia, Italy ER - TY - CHAP A1 - Schmidt, Marc-Peter A1 - Oseev, Aleksandr A1 - Lucklum, Ralf A1 - Hirsch, Sören ED - Sánchez-Rojas, José Luis ED - Brama, Riccardo T1 - Technology towards a SAW based phononic crystal sensor T2 - Konferenz: SPIE Microtechnologies, Barcelona, Spain, 2015/ Titel: PROCEEDINGS VOLUME 9517 SPIE MICROTECHNOLOGIES | 4-6 MAY 2015 Smart Sensors, Actuators, and MEMS VII; and Cyber Physical Systems Y1 - 2015 UR - http://proceedings.spiedigitallibrary.org/proceeding.aspx?doi=10.1117/12.2178810 U6 - https://doi.org/10.1117/12.2178810 ER - TY - CHAP A1 - Oseev, Aleksandr A1 - Schmidt, Marc-Peter A1 - Lucklum, Ralf A1 - Zubtsov, Mikhail A1 - Hirsch, Sören T1 - Phononic crystal based liquid sensor governed by localized defect resonances T2 - Konferenz: IEEE Symposium (IUS) Ultrasonics, 2015/ Titel: 2015 IEEE International Ultrasonics Symposium (IUS) Y1 - 2015 UR - http://ieeexplore.ieee.org/document/7329492/ SN - 978-1-4799-8182-3 U6 - https://doi.org/10.1109/ULTSYM.2015.0053 SP - 1 EP - 4 PB - IEEE CY - Taipei, Taiwan ER - TY - CHAP A1 - Schmidt, Marc-Peter A1 - Oseev, Aleksandr A1 - Engel, Christian A1 - Brose, Andreas A1 - Hirsch, Sören T1 - A7.1 - Flexible free-standing SU-8 microfluidic impendance spectroscopy sensor for 3D molded interconnect devices application T2 - Konferenz: AMA Conferences 2015/ Titel: Proceedings SENSOR 2015 Y1 - 2015 UR - http://www.ama-science.org/doi/10.5162/sensor2015/A7.1 SN - 978-3-9813484-8-4 U6 - https://doi.org/10.5162/sensor2015/A7.1 SP - 151 EP - 155 PB - AMA Service GmbH CY - Nürnberg, Germany ER - TY - JOUR A1 - Konoplev, Georgii A1 - Agafonova, Darina A1 - Bakhchova, Liubov A1 - Mukhin, Nikolay A1 - Kurachkina, Marharyta A1 - Schmidt, Marc-Peter A1 - Verlov, Nikolay A1 - Sidorov, Alexander A1 - Oseev, Aleksandr A1 - Stepanova, Oksana A1 - Kozyrev, Andrey A1 - Dmitriev, Alexander A1 - Hirsch, Sören T1 - Label-Free Physical Techniques and Methodologies for Proteins Detection in Microfluidic Biosensor Structures JF - Biomedicines KW - label-free biosensor KW - microfluidics KW - proteins detection KW - optical biosensors KW - impedance spectroscopy KW - plasmon resonance KW - point-of-care KW - diagnostic devices Y1 - 2022 U6 - https://doi.org/10.3390/biomedicines10020207 SN - 2227-9059 VL - 10 IS - 2 SP - 207 PB - MDPI ER -