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Enhanced photoluminescence of porous silicon nanoparticles coated by bioresorbable polymers.

Nanoscale research letters

Gongalsky MB, Kharin AY, Osminkina LA, Timoshenko VY, Jeong J, Lee H, Chung BH.
PMID: 22873790
Nanoscale Res Lett. 2012 Aug 08;7(1):446. doi: 10.1186/1556-276X-7-446.

A significant enhancement of the photoluminescence (PL) efficiency is observed for aqueous suspensions of porous silicon nanoparticles (PSiNPs) coated by bioresorbable polymers, i.e., polylactic-co-glycolic acid (PLGA) and polyvinyl alcohol (PVA). PSiNPs with average size about 100 nm prepared by...

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Gongalsky MB, Kharin AY, Osminkina LA, et al. Enhanced photoluminescence of porous silicon nanoparticles coated by bioresorbable polymers. Nanoscale Res Lett. 2012;7(1):446doi: 10.1186/1556-276X-7-446.
Gongalsky, M. B., Kharin, A. Y., Osminkina, L. A., Timoshenko, V. Y., Jeong, J., Lee, H., & Chung, B. H. (2012). Enhanced photoluminescence of porous silicon nanoparticles coated by bioresorbable polymers. Nanoscale research letters, 7(1), 446. https://doi.org/10.1186/1556-276X-7-446
Gongalsky, Maxim B, et al. "Enhanced photoluminescence of porous silicon nanoparticles coated by bioresorbable polymers." Nanoscale research letters vol. 7,1 (2012): 446. doi: https://doi.org/10.1186/1556-276X-7-446
Gongalsky MB, Kharin AY, Osminkina LA, Timoshenko VY, Jeong J, Lee H, Chung BH. Enhanced photoluminescence of porous silicon nanoparticles coated by bioresorbable polymers. Nanoscale Res Lett. 2012 Aug 08;7(1):446. doi: 10.1186/1556-276X-7-446. PMID: 22873790; PMCID: PMC3464699.
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Radiofrequency Hyperthermia of Cancer Cells Enhanced by Silicic Acid Ions Released During the Biodegradation of Porous Silicon Nanowires.

ACS omega

Gongalsky M, Gvindzhiliia G, Tamarov K, Shalygina O, Pavlikov A, Solovyev V, Kudryavtsev A, Sivakov V, Osminkina LA.
PMID: 31460163
ACS Omega. 2019 Jun 19;4(6):10662-10669. doi: 10.1021/acsomega.9b01030. eCollection 2019 Jun 30.

The radiofrequency (RF) mild hyperthermia effect sensitized by biodegradable nanoparticles is a promising approach for therapy and diagnostics of numerous human diseases including cancer. Herein, we report the significant enhancement of local destruction of cancer cells induced by RF...

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Gongalsky M, Gvindzhiliia G, Tamarov K, et al. Radiofrequency Hyperthermia of Cancer Cells Enhanced by Silicic Acid Ions Released During the Biodegradation of Porous Silicon Nanowires. ACS Omega. 2019;4(6):10662-10669doi: 10.1021/acsomega.9b01030.
Gongalsky, M., Gvindzhiliia, G., Tamarov, K., Shalygina, O., Pavlikov, A., Solovyev, V., Kudryavtsev, A., Sivakov, V., & Osminkina, L. A. (2019). Radiofrequency Hyperthermia of Cancer Cells Enhanced by Silicic Acid Ions Released During the Biodegradation of Porous Silicon Nanowires. ACS omega, 4(6), 10662-10669. https://doi.org/10.1021/acsomega.9b01030
Gongalsky, Maxim, et al. "Radiofrequency Hyperthermia of Cancer Cells Enhanced by Silicic Acid Ions Released During the Biodegradation of Porous Silicon Nanowires." ACS omega vol. 4,6 (2019): 10662-10669. doi: https://doi.org/10.1021/acsomega.9b01030
Gongalsky M, Gvindzhiliia G, Tamarov K, Shalygina O, Pavlikov A, Solovyev V, Kudryavtsev A, Sivakov V, Osminkina LA. Radiofrequency Hyperthermia of Cancer Cells Enhanced by Silicic Acid Ions Released During the Biodegradation of Porous Silicon Nanowires. ACS Omega. 2019 Jun 19;4(6):10662-10669. doi: 10.1021/acsomega.9b01030. eCollection 2019 Jun 30. PMID: 31460163; PMCID: PMC6648043.
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Formation of Si/SiO.

Frontiers in chemistry

Gongalsky MB, Kargina JV, Cruz JF, Sánchez-Royo JF, Chirvony VS, Osminkina LA, Sailor MJ.
PMID: 30984738
Front Chem. 2019 Mar 29;7:165. doi: 10.3389/fchem.2019.00165. eCollection 2019.

We propose a rapid, one-pot method to generate photoluminescent (PL) mesoporous silicon nanoparticles (PSiNPs). Typically, mesoporous silicon (meso-PSi) films, obtained by electrochemical etching of monocrystalline silicon substrates, do not display strong PL because the silicon nanocrystals (nc-Si) in the...

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Gongalsky MB, Kargina JV, Cruz JF, et al. Formation of Si/SiO. Front Chem. 2019;7:165doi: 10.3389/fchem.2019.00165.
Gongalsky, M. B., Kargina, J. V., Cruz, J. F., Sánchez-Royo, J. F., Chirvony, V. S., Osminkina, L. A., & Sailor, M. J. (2019). Formation of Si/SiO. Frontiers in chemistry, 7165. https://doi.org/10.3389/fchem.2019.00165
Gongalsky, Maxim B, et al. "Formation of Si/SiO." Frontiers in chemistry vol. 7 (2019): 165. doi: https://doi.org/10.3389/fchem.2019.00165
Gongalsky MB, Kargina JV, Cruz JF, Sánchez-Royo JF, Chirvony VS, Osminkina LA, Sailor MJ. Formation of Si/SiO. Front Chem. 2019 Mar 29;7:165. doi: 10.3389/fchem.2019.00165. eCollection 2019. PMID: 30984738; PMCID: PMC6450366.
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Rapid detection of the bacterial biomarker pyocyanin in artificial sputum using a SERS-active silicon nanowire matrix covered by bimetallic noble metal nanoparticles.

Talanta

Žukovskaja O, Agafilushkina S, Sivakov V, Weber K, Cialla-May D, Osminkina L, Popp J.
PMID: 31171166
Talanta. 2019 Sep 01;202:171-177. doi: 10.1016/j.talanta.2019.04.047. Epub 2019 Apr 25.

Early stage detection of Pseudomonas infections is life-saving, especially in the case of patients with cystic fibrosis. Pyocyanin (PYO) is a specific metabolite of the Pseudomonas aeruginosa bacteria, and detection of it directly in the sputum can significantly reduce...

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Žukovskaja O, Agafilushkina S, Sivakov V, et al. Rapid detection of the bacterial biomarker pyocyanin in artificial sputum using a SERS-active silicon nanowire matrix covered by bimetallic noble metal nanoparticles. Talanta. 2019;202:171-177doi: 10.1016/j.talanta.2019.04.047.
Žukovskaja, O., Agafilushkina, S., Sivakov, V., Weber, K., Cialla-May, D., Osminkina, L., & Popp, J. (2019). Rapid detection of the bacterial biomarker pyocyanin in artificial sputum using a SERS-active silicon nanowire matrix covered by bimetallic noble metal nanoparticles. Talanta, 202171-177. https://doi.org/10.1016/j.talanta.2019.04.047
Žukovskaja, Olga, et al. "Rapid detection of the bacterial biomarker pyocyanin in artificial sputum using a SERS-active silicon nanowire matrix covered by bimetallic noble metal nanoparticles." Talanta vol. 202 (2019): 171-177. doi: https://doi.org/10.1016/j.talanta.2019.04.047
Žukovskaja O, Agafilushkina S, Sivakov V, Weber K, Cialla-May D, Osminkina L, Popp J. Rapid detection of the bacterial biomarker pyocyanin in artificial sputum using a SERS-active silicon nanowire matrix covered by bimetallic noble metal nanoparticles. Talanta. 2019 Sep 01;202:171-177. doi: 10.1016/j.talanta.2019.04.047. Epub 2019 Apr 25. PMID: 31171166.
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Structural and Optical Properties of Silicon Nanowire Arrays Fabricated by Metal Assisted Chemical Etching With Ammonium Fluoride.

Frontiers in chemistry

Gonchar KA, Kitaeva VY, Zharik GA, Eliseev AA, Osminkina LA.
PMID: 30662894
Front Chem. 2019 Jan 04;6:653. doi: 10.3389/fchem.2018.00653. eCollection 2018.

Here we report on the metal assisted chemical etching method of silicon nanowires (SiNWs) manufacturing, where the commonly used hydrofluoric acid (HF) has been successfully replaced with ammonium fluoride (NH

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Gonchar KA, Kitaeva VY, Zharik GA, et al. Structural and Optical Properties of Silicon Nanowire Arrays Fabricated by Metal Assisted Chemical Etching With Ammonium Fluoride. Front Chem. 2019;6:653doi: 10.3389/fchem.2018.00653.
Gonchar, K. A., Kitaeva, V. Y., Zharik, G. A., Eliseev, A. A., & Osminkina, L. A. (2018). Structural and Optical Properties of Silicon Nanowire Arrays Fabricated by Metal Assisted Chemical Etching With Ammonium Fluoride. Frontiers in chemistry, 6653. https://doi.org/10.3389/fchem.2018.00653
Gonchar, Kirill A, et al. "Structural and Optical Properties of Silicon Nanowire Arrays Fabricated by Metal Assisted Chemical Etching With Ammonium Fluoride." Frontiers in chemistry vol. 6 (2018): 653. doi: https://doi.org/10.3389/fchem.2018.00653
Gonchar KA, Kitaeva VY, Zharik GA, Eliseev AA, Osminkina LA. Structural and Optical Properties of Silicon Nanowire Arrays Fabricated by Metal Assisted Chemical Etching With Ammonium Fluoride. Front Chem. 2019 Jan 04;6:653. doi: 10.3389/fchem.2018.00653. eCollection 2018. PMID: 30662894; PMCID: PMC6328714.
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Optical Properties of Silicon Nanowires Fabricated by Environment-Friendly Chemistry.

Nanoscale research letters

Gonchar KA, Zubairova AA, Schleusener A, Osminkina LA, Sivakov V.
PMID: 27506530
Nanoscale Res Lett. 2016 Dec;11(1):357. doi: 10.1186/s11671-016-1568-5. Epub 2016 Aug 09.

Silicon nanowires (SiNWs) were fabricated by metal-assisted chemical etching (MACE) where hydrofluoric acid (HF), which is typically used in this method, was changed into ammonium fluoride (NH4F). The structure and optical properties of the obtained SiNWs were investigated in...

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Gonchar KA, Zubairova AA, Schleusener A, et al. Optical Properties of Silicon Nanowires Fabricated by Environment-Friendly Chemistry. Nanoscale Res Lett. 2016;11(1):357doi: 10.1186/s11671-016-1568-5.
Gonchar, K. A., Zubairova, A. A., Schleusener, A., Osminkina, L. A., & Sivakov, V. (2016). Optical Properties of Silicon Nanowires Fabricated by Environment-Friendly Chemistry. Nanoscale research letters, 11(1), 357. https://doi.org/10.1186/s11671-016-1568-5
Gonchar, Kirill A, et al. "Optical Properties of Silicon Nanowires Fabricated by Environment-Friendly Chemistry." Nanoscale research letters vol. 11,1 (2016): 357. doi: https://doi.org/10.1186/s11671-016-1568-5
Gonchar KA, Zubairova AA, Schleusener A, Osminkina LA, Sivakov V. Optical Properties of Silicon Nanowires Fabricated by Environment-Friendly Chemistry. Nanoscale Res Lett. 2016 Dec;11(1):357. doi: 10.1186/s11671-016-1568-5. Epub 2016 Aug 09. PMID: 27506530; PMCID: PMC4978653.
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Nonresonant CARS Imaging of Porous and Solid Silicon Nanoparticles in Human Cells.

ACS biomaterials science & engineering

Gongalsky MB, Muftieva DA, Saarinen JKS, Isomaki A, Pervushin NV, Kopeina GS, Peltonen LJ, Strachan CJ, Zhivotovsky B, Santos HA, Osminkina LA.
PMID: 34553922
ACS Biomater Sci Eng. 2021 Sep 23; doi: 10.1021/acsbiomaterials.1c00771. Epub 2021 Sep 23.

Coherent anti-Stokes Raman scattering (CARS), a nonlinear optical method for rapid visualization of biological objects, represents a progressive tool in biology and medicine to explore cells and tissue structures in living systems and biopsies. In this study, we report...

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Gongalsky MB, Muftieva DA, Saarinen JKS, et al. Nonresonant CARS Imaging of Porous and Solid Silicon Nanoparticles in Human Cells. ACS Biomater Sci Eng. 2021;doi: 10.1021/acsbiomaterials.1c00771.
Gongalsky, M. B., Muftieva, D. A., Saarinen, J. K. S., Isomaki, A., Pervushin, N. V., Kopeina, G. S., Peltonen, L. J., Strachan, C. J., Zhivotovsky, B., Santos, H. A., & Osminkina, L. A. (2021). Nonresonant CARS Imaging of Porous and Solid Silicon Nanoparticles in Human Cells. ACS biomaterials science & engineering, . https://doi.org/10.1021/acsbiomaterials.1c00771
Gongalsky, Maxim B, et al. "Nonresonant CARS Imaging of Porous and Solid Silicon Nanoparticles in Human Cells." ACS biomaterials science & engineering vol. (2021). doi: https://doi.org/10.1021/acsbiomaterials.1c00771
Gongalsky MB, Muftieva DA, Saarinen JKS, Isomaki A, Pervushin NV, Kopeina GS, Peltonen LJ, Strachan CJ, Zhivotovsky B, Santos HA, Osminkina LA. Nonresonant CARS Imaging of Porous and Solid Silicon Nanoparticles in Human Cells. ACS Biomater Sci Eng. 2021 Sep 23; doi: 10.1021/acsbiomaterials.1c00771. Epub 2021 Sep 23. PMID: 34553922.
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Raman Signal Enhancement Tunable by Gold-Covered Porous Silicon Films with Different Morphology.

Sensors (Basel, Switzerland)

Agafilushkina SN, Žukovskaja O, Dyakov SA, Weber K, Sivakov V, Popp J, Cialla-May D, Osminkina LA.
PMID: 33023090
Sensors (Basel). 2020 Oct 02;20(19). doi: 10.3390/s20195634.

The ease of fabrication, large surface area, tunable pore size and morphology as well surface modification capabilities of a porous silicon (PSi) layer make it widely used for sensoric applications. The pore size of a PSi layer can be...

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Agafilushkina SN, Žukovskaja O, Dyakov SA, et al. Raman Signal Enhancement Tunable by Gold-Covered Porous Silicon Films with Different Morphology. Sensors (Basel). 2020;20(19)doi: 10.3390/s20195634.
Agafilushkina, S. N., Žukovskaja, O., Dyakov, S. A., Weber, K., Sivakov, V., Popp, J., Cialla-May, D., & Osminkina, L. A. (2020). Raman Signal Enhancement Tunable by Gold-Covered Porous Silicon Films with Different Morphology. Sensors (Basel, Switzerland), 20(19), . https://doi.org/10.3390/s20195634
Agafilushkina, Svetlana N, et al. "Raman Signal Enhancement Tunable by Gold-Covered Porous Silicon Films with Different Morphology." Sensors (Basel, Switzerland) vol. 20,19 (2020). doi: https://doi.org/10.3390/s20195634
Agafilushkina SN, Žukovskaja O, Dyakov SA, Weber K, Sivakov V, Popp J, Cialla-May D, Osminkina LA. Raman Signal Enhancement Tunable by Gold-Covered Porous Silicon Films with Different Morphology. Sensors (Basel). 2020 Oct 02;20(19). doi: 10.3390/s20195634. PMID: 33023090; PMCID: PMC7582501.
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Surface-Enhanced Raman Scattering-Active Gold-Decorated Silicon Nanowire Substrates for Label-Free Detection of Bilirubin.

ACS biomaterials science & engineering

Kartashova AD, Gonchar KA, Chermoshentsev DA, Alekseeva EA, Gongalsky MB, Bozhev IV, Eliseev AA, Dyakov SA, Samsonova JV, Osminkina LA.
PMID: 34775760
ACS Biomater Sci Eng. 2021 Nov 14; doi: 10.1021/acsbiomaterials.1c00728. Epub 2021 Nov 14.

Bilirubin (BR) is a product of hemoglobin breakdown, and its increasing levels in the blood may indicate liver disorders and lead to jaundice. Kernicterus is most dangerous in newborns when the unconjugated BR concentration can quickly rise to toxic...

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Kartashova AD, Gonchar KA, Chermoshentsev DA, et al. Surface-Enhanced Raman Scattering-Active Gold-Decorated Silicon Nanowire Substrates for Label-Free Detection of Bilirubin. ACS Biomater Sci Eng. 2021;doi: 10.1021/acsbiomaterials.1c00728.
Kartashova, A. D., Gonchar, K. A., Chermoshentsev, D. A., Alekseeva, E. A., Gongalsky, M. B., Bozhev, I. V., Eliseev, A. A., Dyakov, S. A., Samsonova, J. V., & Osminkina, L. A. (2021). Surface-Enhanced Raman Scattering-Active Gold-Decorated Silicon Nanowire Substrates for Label-Free Detection of Bilirubin. ACS biomaterials science & engineering, . https://doi.org/10.1021/acsbiomaterials.1c00728
Kartashova, Anna D, et al. "Surface-Enhanced Raman Scattering-Active Gold-Decorated Silicon Nanowire Substrates for Label-Free Detection of Bilirubin." ACS biomaterials science & engineering vol. (2021). doi: https://doi.org/10.1021/acsbiomaterials.1c00728
Kartashova AD, Gonchar KA, Chermoshentsev DA, Alekseeva EA, Gongalsky MB, Bozhev IV, Eliseev AA, Dyakov SA, Samsonova JV, Osminkina LA. Surface-Enhanced Raman Scattering-Active Gold-Decorated Silicon Nanowire Substrates for Label-Free Detection of Bilirubin. ACS Biomater Sci Eng. 2021 Nov 14; doi: 10.1021/acsbiomaterials.1c00728. Epub 2021 Nov 14. PMID: 34775760.
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Third optical harmonic generation reveals circular anisotropy in tilted silicon nanowire array.

Optics letters

Ustinov AS, Osminkina LA, Presnov DE, Golovan LA.
PMID: 33649689
Opt Lett. 2021 Mar 01;46(5):1189-1192. doi: 10.1364/OL.417684.

In this Letter, we report on the circular anisotropy of third-harmonic (TH) generation in an array of silicon nanowires (SiNWs) of approximately 100 nm in diameter tilted to the crystalline silicon substrate at an angle of 45°. Numerical simulations...

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Ustinov AS, Osminkina LA, Presnov DE, et al. Third optical harmonic generation reveals circular anisotropy in tilted silicon nanowire array. Opt Lett. 2021;46(5):1189-1192doi: 10.1364/OL.417684.
Ustinov, A. S., Osminkina, L. A., Presnov, D. E., & Golovan, L. A. (2021). Third optical harmonic generation reveals circular anisotropy in tilted silicon nanowire array. Optics letters, 46(5), 1189-1192. https://doi.org/10.1364/OL.417684
Ustinov, Alexey S, et al. "Third optical harmonic generation reveals circular anisotropy in tilted silicon nanowire array." Optics letters vol. 46,5 (2021): 1189-1192. doi: https://doi.org/10.1364/OL.417684
Ustinov AS, Osminkina LA, Presnov DE, Golovan LA. Third optical harmonic generation reveals circular anisotropy in tilted silicon nanowire array. Opt Lett. 2021 Mar 01;46(5):1189-1192. doi: 10.1364/OL.417684. PMID: 33649689.
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Chemical modification of a porous silicon surface induced by nitrogen dioxide adsorption.

The journal of physical chemistry. B

Sharov CS, Konstantinova EA, Osminkina LA, Timoshenko VY, Kashkarov PK.
PMID: 16851549
J Phys Chem B. 2005 Mar 17;109(10):4684-93. doi: 10.1021/jp0450383.

The effect of gaseous and liquid nitrogen dioxide on the composition and electronic properties of porous silicon (PS) is investigated by means of optical spectroscopy and electron paramagnetic resonance. It is detected that the interaction process is weak and...

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Sharov CS, Konstantinova EA, Osminkina LA, et al. Chemical modification of a porous silicon surface induced by nitrogen dioxide adsorption. J Phys Chem B. 2005;109(10):4684-93doi: 10.1021/jp0450383.
Sharov, C. S., Konstantinova, E. A., Osminkina, L. A., Timoshenko, V. Y., & Kashkarov, P. K. (2005). Chemical modification of a porous silicon surface induced by nitrogen dioxide adsorption. The journal of physical chemistry. B, 109(10), 4684-93. https://doi.org/10.1021/jp0450383
Sharov, Constantine S, et al. "Chemical modification of a porous silicon surface induced by nitrogen dioxide adsorption." The journal of physical chemistry. B vol. 109,10 (2005): 4684-93. doi: https://doi.org/10.1021/jp0450383
Sharov CS, Konstantinova EA, Osminkina LA, Timoshenko VY, Kashkarov PK. Chemical modification of a porous silicon surface induced by nitrogen dioxide adsorption. J Phys Chem B. 2005 Mar 17;109(10):4684-93. doi: 10.1021/jp0450383. PMID: 16851549.
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Coherent anti-Stokes Raman scattering in silicon nanowire ensembles.

Laser physics letters

Golovan LA, Gonchar KA, Osminkina LA, Timoshenko VY, Petrov GI, Yakovlev VV.
PMID: 22707925
Laser Phys Lett. 2012 Feb 01;9(2):145-150. doi: 10.1002/lapl.201110099. Epub 2011 Dec 02.

In this letter, we, for the first time, report on coherent anti-Stokes Raman scattering (CARS) spectroscopy of an ensemble of silicon nanowires (SiNWs) formed by wet chemical etching of crystalline silicon with a mask of silver nanoparticles. The fabricated...

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Golovan LA, Gonchar KA, Osminkina LA, et al. Coherent anti-Stokes Raman scattering in silicon nanowire ensembles. Laser Phys Lett. 2011;9(2):145-150doi: 10.1002/lapl.201110099.
Golovan, L. A., Gonchar, K. A., Osminkina, L. A., Timoshenko, V. Y., Petrov, G. I., & Yakovlev, V. V. (2012). Coherent anti-Stokes Raman scattering in silicon nanowire ensembles. Laser physics letters, 9(2), 145-150. https://doi.org/10.1002/lapl.201110099
Golovan, L A, et al. "Coherent anti-Stokes Raman scattering in silicon nanowire ensembles." Laser physics letters vol. 9,2 (2012): 145-150. doi: https://doi.org/10.1002/lapl.201110099
Golovan LA, Gonchar KA, Osminkina LA, Timoshenko VY, Petrov GI, Yakovlev VV. Coherent anti-Stokes Raman scattering in silicon nanowire ensembles. Laser Phys Lett. 2012 Feb 01;9(2):145-150. doi: 10.1002/lapl.201110099. Epub 2011 Dec 02. PMID: 22707925; PMCID: PMC3374605.
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Showing 1 to 12 of 17 entries