2017

PATENTI

Method and device for smartfone mapping of tissue compound. J.Spīgulis, M.Lācis, I.Kuzmina, A.Ļihačovs, Z.Rupenheits, V.Upmalis. International Publication Nr. WO2017/012675 A1, 26.01.2017

Device for adaptive photoplethysmography imaging. U.Rubīns, J.Zaharāns, J.Spīgulis. International Publication Nr. WO2017/025775 A1, 16.02.2017

ZINĀTNISKIE RAKSTI

Cavity Ring-Down Spectroscopy measurements of Acetone concentration/G. Revalde, J. Alnis, E. Nitišs, K. Blušs, K. Grundšteins.//Journal of Physics: Conference Series Vol. 810, N 1 (2017), Article number 012036. DOI: 10.1088/1742-6596/810/1/012036.

Eye Movement Analyses for Obtaining Readability Formula for Latvian Texts for Primary School / Aigars Atvars. References: p.483-484 // Procedia Computer Science : ICTE 2016, December 2016, Riga, Latvia Vol. 104 (2017), p.[477]-484 : fig. doi.org/10.1016/j.procs.2017.01.162.

Novel hybrid technology for early diagnostics of sepsis/ Inga Saknite, Andris Grabovskis, Sigita Kazune, Uldis Rubins, Zbignevs Marcinkevics, Karina Volceka, Edgars Kviesis-Kipge, Janis Spigulis/ References: p.100570F-9-100570F-10 // Proceedings of SPIE : Conference on Multimodal Biomedical Imaging XII; San Francisco, California, United States, January 28, 2017 Vol. 10057 (2017), Article number: 100570F, p.100570F-1-100570F-10: fig. dx.doi.org/10.1117/12.2253597.

Investigating different skin and gastrointestinal tract (GIT) pathologies ex vivo by autofluorescence spectroscopy and optical imaging / A. Zhelyazkova, I. Kuzmina, E. Borisova, N. Penkov, Ts. Genova, J. Spigulis, L. Avramov // 19th International Conference and School on Quantum Electronics: Laser Physics and Applications; Sozopol, Bulgaria, 26-30 September, 2016 (Proceedings of SPIE). Vol. 10226, Article Number: UNSP 1022615 (2017). dx.doi.org/10.1117/12.2261817.

FRET-based method for evaluation of the efficiency of reversible and irreversible sonoporation / Paulius Ruzgys, Mindaugas Tamošiunas, Vanesa Lukinsone, Saulius Šatkauskas // Journal of Biomedical Optics Vol. 22, N 9 (2017), Article number: 097001, p.1-6. dx.doi.org/10.1117/1.JBO.22.9.097001.

Electroporation by concentric-type needle electrodes and arrays / Yi Kung, Alexey Lihachev, Saulius Šatkauskas, Keng-Li Lan, Wen-Shiang Chen. References: p.36-37 // Bioelectrochemistry Vol. 118 (2017), p.[31]-37 : fig. DOI.org/10.1016/j.bioelechem.2017.06.014.

Hyperfine interaction in the Autler-Townes effect: The formation of bright, dark, and chameleon states / T. Kirova, A. Cinins, D.K. Efimov, M. Bruvelis, K. Miculis, N.N. Bezuglov, M. Auzinsh, I.I. Ryabtsev, A. Ekers // Physical Review A Vol. 96, N 4 (2017), Article number 043421. DOI: 10.1103/PhysRevA.96.043421.

Express RGB mapping of three to five skin chromophores / Ilze Oshina, Janis Spigulis, Uldis Rubins, Edgars Kviesis-Kipge, Kalvis Lauberts // Optics InfoBase Conference Papers Munich, 2017 Vol. Part F61-ECBO 2017 (2017), 1-5 p. DOI: 10.1117/12.2285995.

Comparison of remote photoplethysmography signals acquired by ultra-low noise camera and conventional camera during physiological tests / Uldis Rubins, Zbigņevs Marcinkevics // Optics InfoBase Conference Papers Munich, 2017 Vol. Part F61-ECBO 2017 (2017), 1-4 p. DOI: 10.1117/12.2284657.

Simple and convenient remote photoplethysmography system for monitoring regional anesthesia effectiveness / Uldis Rubins, Aleksejs Miscuks, Marta Lange. References: p.381 // IFBME Proceedings Vol. 65 (2017, Springer Nature Singapore Pte Ltd. 20018), p.378- 381. DOI: 10.1007/978-981-10-5122-7_95.

In vivo skin imaging prototypes “made in Latvia” / Janis Spigulis // Frontiers of Optoelectronics Vol. 10, N 3, SI (2017), p.[255]-266 : fig. DOI: 10.1007/s12200-017-0717-5.

Smartphone snapshot mapping of skin chromophores under triple-wavelength laser illumination / Janis Spigulis, Ilze Oshina, Anna Berzina, Alexander Bykov // Journal of Biomedical Optics Vol. 22, N 9 (2017), Article number: 091508. dx.doi.org/10.1117/1.JBO.22.9.091508

Enhanced photocatalytic performance of novel electrospun BN/TiO2 composite nanofibers / Maryline Nasr, Roman Viter, Cynthia Eid, Roland Habchi, Philippe Miele, Mikhael Bechelany. References: p.88-89 // New Journal of Chemistry Vol. 41, N 1 (2017), p.81-89. DOI: 10.1039/c6nj03088b.

Mesoporous ZnFe2O4@TiO2 Nanofibers Prepared by Electrospinning Coupled to PECVD as Highly Performing Photocatalytic Materials / Amr A. Nada, Maryline Nasr, Roman Viter, Philippe Miele, Stephanie Roualdes, Mikhael Bechelany// Journal of Physical Chemistry C Vol. 121, N 44 (2017), p.24669–24677. DOI: 10.1021/acs.jpcc.7b08567.

Hybrid electrochemical/electrochromic Cu(II) ion sensor prototype based on PANI/ITO-electrode / Megha A. Deshmukh, Mindaugas Gicevicius, Almira Ramanaviciene, Mahendra D. Shirsat, Roman Viter, Arunas Ramanavicius. References: p.533-534 // Sensors and Actuators B: Chemical Vol. 248 (2017), p.[527]-535: fig. doi.org/10.1016/j.snb.2017.03.167

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Tailoring of the electronic properties of ZnO-polyacrylonitrile nanofibers: Experiment and theory / Roman Viter, Igor Iatsunskyi, Andrij Vasylenko, Mateusz Kempiński, Grzegosz Nowaczyk, Stefan Jurga, Mikhael Bechelany. References: p.500-501//Applied Surface Science Vol. 411 (2017), p.[494]-501: fig. doi.org/10.1016/j.apsusc.2017.03.111.

Toward development of optical biosensors based on photoluminescence of TiO2 nanoparticles for the detection of Salmonella / Roman Viter, Alla Tereshchenko, Valentyn Smyntyna, Julia Ogorodniichuk, Nickolay Starodub, Rositsa Yakimova, Volodymyr Khranovskyy, Arunas Ramanavicius. References: p.101 // Sensors and Actuators B: Chemical Vol. 252 (2017), p.[95]-102 : fig. doi.org/10.1016/j.snb.2017.05.139.

Gold coated porous silicon nanocomposite as a substrate for photoluminescence-based immunosensor suitable for the determination of Aflatoxin B1 / Valerii Myndrul, Roman Viter, Maryna Savchuk, Maryna Koval, Nikolay Starodub, Viesturs Silamiķelis, Valentyn Smyntyna, Arunas Ramanavicius, Igor Iatsunskyi. References: p.303-304 // Talanta Vol. 175 (2017), p.[297]-304 : fig., tab. doi.org/10.1016/j.talanta.2017.07.054.

Porous silicon photoluminescence biosensor for rapid and sensitive detection of toxins / Yulia Melnyk, Karyna Pavlova, Valerii Myndrul, Roman Viter, Valentyn Smyntyna, Igor Iatsunskyi. // Proceedings of SPIE - The International Society for Optical Engineering SPIE, 2017. Vol. 10364, Article number 103640V. p. DOI: 10.1117/12.2273144.

Multicomponent line profile restoring by means of ill-posed inverse task solution / G. Revalde, N. Zorina, A. Skudra, // Journal of Physics : Conference Series Vol. 810, N 1 (2017), Article number 012056. DOI: 10.1088/1742-6596/810/1/012056

Utilization of lignin powder for manufacturing self-binding HDF / Ramunas Tupciauskas, Janis Gravitis, Janis Abolins, Andris Veveris, Martins Andzs, Tiina Liitia, Tarja Tamminen // Holzforschung Vol. 71, N 7-8, SI (2017), p.555-561. doi.org/10.1515/hf-2016-0180.

Cavity ring down spectrometry for disease diagnostics using exhaled air / Gita Revalde, Kārlis Grundšteins, Jānis Alnis, Atis Skudra // Proceedings of SPIE : Progress in Biomedical Optics and Imaging Vol. 10592 (2017), Article number 1059208. DOI: 10.1117/12.2297126.

First results of cavity ring down signals from exhaled air / Gita Revalde, Kārlis Grundšteins, Jānis Alnis, Atis Skudra. // Proceedings of SPIE : Progress in Biomedical Optics and Imaging Vol. 10592 (2017), Article number 1059209. DOI: 10.1117/12.2297277.

Remote photoplethysmography system for unsupervised monitoring regional anesthesia effectiveness/U. Rubins, A. Miscuks, Z. Marcinkevics, M. Lange/ Proc. SPIE 10592, Remote photoplethysmography system for  supervised monitoring regional anesthesia effectiveness, 1059203 (7 December 2017); doi: 10.1117/12.2297158

Evaluation of nitroglycerin effect on remote photoplethysmogram waveform acquired at green and near infra-red illumination / Zbignevs Marcinkevics, Uldis Rubins, Andris Grabovskis, Anastasija Caica. // Proceedings of SPIE: Progress in Biomedical Optics and Imaging Vol. 10592 (2017), Article number 105920E. DOI: 10.1117/12.2297385.

Semi-automated non-invasive diagnostics method for melanoma differentiation from nevi and pigmented basal cell carcinomas/ I. Lihacova, K. Bolocko, A. Lihachev/ Proc. SPIE 10592, Semi-automated non-invasive diagnostics method for melanoma differentiation from nevi and pigmented basal cell carcinomas, 1059206 (7 December 2017); doi: 10.1117/12.2295773

Evaluation of skin pathologies by RGB autofluorescence imaging/ Alexey Lihachev, Emilija V. Plorina, Alexander Derjabo, Marta Lange, Ilze Lihacova/ Proc. SPIE 10592, Evaluation of skin pathologies by RGB autofluorescence imaging, 1059207 (7 December 2017); doi: 10.1117/12.2297007

Color constancy in dermatoscopy with smartphone/ B.Cugmas, B.Likar, F.Pernuš/Proc. SPIE 10592, Color constancy in dermatoscopy with smartphone, 105920G (7 December 2017); doi: 10.1117/12.2297252

Development of optical WGM resonators for biosensors / Inga Brice, Andra Pirktiņa, Alma Anna Ubele, Kārlis Grundšteins, Aigars Atvars, Romans Viters, Jānis Alnis References. // Proceedings of SPIE : The 2nd International Conference "Biophotonics-Riga 2017", 2017, Riga, Latvia Vol. 10592 (2017), 105920B-1 : fig. DOI: 10.1117/12.2297551

Image quality enhancement for skin cancer optical diagnostics/ Dmitrijs Bliznuks, Ilona Kuzmina, Katrina Bolocko, Alexey Lihachev/ Proc. SPIE 10592, Image quality enhancement for skin cancer optical diagnostics, 105920F (7 December 2017); doi: 10.1117/12.2297579

Rosacea assessment by erythema index and principal component analysis segmentation maps/ Ilona Kuzmina, Uldis Rubins, Inga Saknite, Janis Spigulis/Proc. SPIE 10592, Rosacea assessment by erythema index and principal component analysis segmentation maps , 1059204 (7 December 2017); doi: 10.1117/12.2285175

Monitoring soft tissue coagulation by optical spectroscopy/ A. Lihachev, I. Lihacova, H. Heinrichs, J. Spigulis, T.Trebst, et al./Proc. SPIE 10592, Monitoring soft tissue coagulation by optical spectroscopy, 105920D (7 December 2017); doi: 10.1117/12.2297091

PEGFP transfection into murine skeletal muscle by electrosonoporation / Mindaugas Tamošinas, Dainis Jakovels, Uldis Rubins, Roberts Kadikis, Ramona Petrovska, Saulius Šatkauskas. // Proceedings of SPIE : Progress in Biomedical Optics and Imaging Vol. 10592 (2017), Article number 105920L. DOI: 10.1117/12.2297222.

Photoaging Evaluation by RGB Images Using a Smartphone for Photodynamic Therapy Assessment/Marlon R. Garcia, Mirian D. Stringasci, Daniel V. Magalhães, Janis Spigulis, Vanderlei S. Bagnato and Sebastião Pratavieira/ Proc.SPIE-OSA, 10411, 1041108-1 (2017). DOI 10.1117/12.2283246.short?SSO=1

High Photodegradation and Antibacterial Activity of BN-Ag/TiO2 Composite Nanofibers Under Visible Light/ M. Nasr, L. Soussan, R. Viter, C. Eid, R. Habchi, P. Mielead, M. Bechelany/ December  2017,  New Journal of Chemistry.  DOI 10.1039/C7NJ03183A

Multispectral, fluorescent and photoplethysmographic imaging for remote skin assessment/ J.Spīgulis/ Sensors 17(5), 1165 (2017). SNIP = 1.39

Comparison of a near-infrared reflectance spectroscopy system and skin conductance measurements for in vivo estimation of skin hydration: a clinical study”/ Inga Saknite, Aleksejs Zavorins, Ilona Zablocka, Janis Kisis, and Janis Spigulis/ J.Biomed.Photon.& Engin., 3(1)

Analytical, thermodynamical and kinetic characteristics of photoluminescence immunosensor for the determination of ochratoxin A. Biosensors and Bioelectronics/ Roman Viter, Maryna Savchuk, Igor Iatsunskyi, Zuzanna Pietralik, Nikolay Starodub, Nelya Shpyrka, Almira Ramanaviciene, Arunas Ramanavicius/  99, 237-243. doi:10.1016/j.bios.2017.07.056 (2018).      

Know-how and experience how to build a >100 kw power source for laboratory experiments in beam physics./ J.Blahins,  A.Bziskjan, A.Apsitis, A.Ubelis, A.Kravcov. / 85 ISSN 2348 – 0319 International Journal of Innovative and Applied Research (2017)85-91,Volume 5,  Issue 9