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Ivanov YD, Malsagova KA, Popov VP, Kupriyanov IN, Pleshakova TO, Galiullin RA, Ziborov VS, Dolgoborodov AY, Petrov OF, Miakonkikh AV, Rudenko KV, Glukhov AV, Smirnov AY, Usachev DY, Gadzhieva OA, Bashiryan BA, Shimansky VN, Enikeev DV, Potoldykova NV, Archakov AI. Micro-Raman Characterization of Structural Features of High-k Stack Layer of SOI Nanowire Chip, Designed to Detect Circular RNA Associated with the Development of Glioma. Molecules 2021; 26:molecules26123715. [PMID: 34207029 PMCID: PMC8234461 DOI: 10.3390/molecules26123715] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 06/08/2021] [Accepted: 06/14/2021] [Indexed: 02/08/2023] Open
Abstract
The application of micro-Raman spectroscopy was used for characterization of structural features of the high-k stack (h-k) layer of "silicon-on-insulator" (SOI) nanowire (NW) chip (h-k-SOI-NW chip), including Al2O3 and HfO2 in various combinations after heat treatment from 425 to 1000 °C. After that, the NW structures h-k-SOI-NW chip was created using gas plasma etching optical lithography. The stability of the signals from the monocrine phase of HfO2 was shown. Significant differences were found in the elastic stresses of the silicon layers for very thick (>200 nm) Al2O3 layers. In the UV spectra of SOI layers of a silicon substrate with HfO2, shoulders in the Raman spectrum were observed at 480-490 cm-1 of single-phonon scattering. The h-k-SOI-NW chip created in this way has been used for the detection of DNA-oligonucleotide sequences (oDNA), that became a synthetic analog of circular RNA-circ-SHKBP1 associated with the development of glioma at a concentration of 1.1 × 10-16 M. The possibility of using such h-k-SOI NW chips for the detection of circ-SHKBP1 in blood plasma of patients diagnosed with neoplasm of uncertain nature of the brain and central nervous system was shown.
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Affiliation(s)
- Yuri D. Ivanov
- Laboratory of Nanobiotechnology, Institute of Biomedical Chemistry, 119121 Moscow, Russia; (Y.D.I.); (T.O.P.); (R.A.G.); (V.S.Z.); (A.I.A.)
| | - Kristina A. Malsagova
- Laboratory of Nanobiotechnology, Institute of Biomedical Chemistry, 119121 Moscow, Russia; (Y.D.I.); (T.O.P.); (R.A.G.); (V.S.Z.); (A.I.A.)
- Correspondence: ; Tel.: +7-(499)-246-37-61
| | - Vladimir P. Popov
- Rzhanov Institute of Semiconductor Physics, Siberian Branch of Russian Academy of Sciences, 630090 Novosibirsk, Russia;
| | - Igor N. Kupriyanov
- Laboratory of Experimental Mineralogy and Crystallogenesis, Sobolev Institute of Geology and Mineralogy, Siberian Branch of Russian Academy of Sciences, 630090 Novosibirsk, Russia;
| | - Tatyana O. Pleshakova
- Laboratory of Nanobiotechnology, Institute of Biomedical Chemistry, 119121 Moscow, Russia; (Y.D.I.); (T.O.P.); (R.A.G.); (V.S.Z.); (A.I.A.)
| | - Rafael A. Galiullin
- Laboratory of Nanobiotechnology, Institute of Biomedical Chemistry, 119121 Moscow, Russia; (Y.D.I.); (T.O.P.); (R.A.G.); (V.S.Z.); (A.I.A.)
| | - Vadim S. Ziborov
- Laboratory of Nanobiotechnology, Institute of Biomedical Chemistry, 119121 Moscow, Russia; (Y.D.I.); (T.O.P.); (R.A.G.); (V.S.Z.); (A.I.A.)
- Joint Institute for High Temperatures of Russian Academy of Sciences, 125412 Moscow, Russia; (A.Y.D.); (O.F.P.)
| | - Alexander Yu. Dolgoborodov
- Joint Institute for High Temperatures of Russian Academy of Sciences, 125412 Moscow, Russia; (A.Y.D.); (O.F.P.)
| | - Oleg F. Petrov
- Joint Institute for High Temperatures of Russian Academy of Sciences, 125412 Moscow, Russia; (A.Y.D.); (O.F.P.)
| | - Andrey V. Miakonkikh
- K. A. Valiev Institute of Physics and Technology of the Russian Academy of Sciences, 117218 Moscow, Russia; (A.V.M.); (K.V.R.)
| | - Konstantin V. Rudenko
- K. A. Valiev Institute of Physics and Technology of the Russian Academy of Sciences, 117218 Moscow, Russia; (A.V.M.); (K.V.R.)
| | - Alexander V. Glukhov
- JSC Novosibirsk Plant of Semiconductor Devices with OKB, 630082 Novosibirsk, Russia;
| | | | - Dmitry Yu. Usachev
- Federal State Autonomous Institution “N. N. Burdenko National Medical Research Center of Neurosurgery” of the Ministry of Health of the Russian Federation, 125047 Moscow, Russia; (D.Y.U.); (O.A.G.); (B.A.B.); (V.N.S.)
| | - Olga A. Gadzhieva
- Federal State Autonomous Institution “N. N. Burdenko National Medical Research Center of Neurosurgery” of the Ministry of Health of the Russian Federation, 125047 Moscow, Russia; (D.Y.U.); (O.A.G.); (B.A.B.); (V.N.S.)
| | - Boris A. Bashiryan
- Federal State Autonomous Institution “N. N. Burdenko National Medical Research Center of Neurosurgery” of the Ministry of Health of the Russian Federation, 125047 Moscow, Russia; (D.Y.U.); (O.A.G.); (B.A.B.); (V.N.S.)
| | - Vadim N. Shimansky
- Federal State Autonomous Institution “N. N. Burdenko National Medical Research Center of Neurosurgery” of the Ministry of Health of the Russian Federation, 125047 Moscow, Russia; (D.Y.U.); (O.A.G.); (B.A.B.); (V.N.S.)
| | - Dmitry V. Enikeev
- Institute for Urology and Reproductive Health, Sechenov University, 119992 Moscow, Russia; (D.V.E.); (N.V.P.)
| | - Natalia V. Potoldykova
- Institute for Urology and Reproductive Health, Sechenov University, 119992 Moscow, Russia; (D.V.E.); (N.V.P.)
| | - Alexander I. Archakov
- Laboratory of Nanobiotechnology, Institute of Biomedical Chemistry, 119121 Moscow, Russia; (Y.D.I.); (T.O.P.); (R.A.G.); (V.S.Z.); (A.I.A.)
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Palyanov YN, Borzdov YM, Kupriyanov IN, Khohkhryakov AF, Nechaev DV. Rare-earth metal catalysts for high-pressure synthesis of rare diamonds. Sci Rep 2021; 11:8421. [PMID: 33875767 PMCID: PMC8055970 DOI: 10.1038/s41598-021-88038-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Accepted: 04/07/2021] [Indexed: 11/26/2022] Open
Abstract
The combination of the unique properties of diamond and the prospects for its high-technology applications urges the search for new solvents–catalysts for the synthesis of diamonds with rare and unusual properties. Here we report the synthesis of diamond from melts of 15 rare-earth metals (REM) at 7.8 GPa and 1800–2100 °C. The boundary conditions for diamond crystallization and the optimal parameters for single crystal diamond synthesis are determined. Depending on the REM catalyst, diamond crystallizes in the form of cube–octahedrons, octahedrons and specific crystals bound by tetragon–trioctahedron and trigon–trioctahedron faces. The synthesized diamonds are nitrogen-free and belong to the rare type II, indicating that the rare-earth metals act as both solvent–catalysts and nitrogen getters. It is found that the REM catalysts enable synthesis of diamond doped with group IV elements with formation of impurity–vacancy color centers, promising for the emerging quantum technologies. Our study demonstrates a new field of application of rare-earth metals.
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Affiliation(s)
- Yuri N Palyanov
- V.S. Sobolev Institute of Geology and Mineralogy Siberian Branch of the Russian Academy of Sciences, Academican Koptyug Ave., 3, Novosibirsk, 630090, Russian Federation. .,Novosibirsk State University, Pirogova Str., 2, Novosibirsk, 630090, Russian Federation.
| | - Yuri M Borzdov
- V.S. Sobolev Institute of Geology and Mineralogy Siberian Branch of the Russian Academy of Sciences, Academican Koptyug Ave., 3, Novosibirsk, 630090, Russian Federation
| | - Igor N Kupriyanov
- V.S. Sobolev Institute of Geology and Mineralogy Siberian Branch of the Russian Academy of Sciences, Academican Koptyug Ave., 3, Novosibirsk, 630090, Russian Federation
| | - Alexander F Khohkhryakov
- V.S. Sobolev Institute of Geology and Mineralogy Siberian Branch of the Russian Academy of Sciences, Academican Koptyug Ave., 3, Novosibirsk, 630090, Russian Federation.,Novosibirsk State University, Pirogova Str., 2, Novosibirsk, 630090, Russian Federation
| | - Denis V Nechaev
- V.S. Sobolev Institute of Geology and Mineralogy Siberian Branch of the Russian Academy of Sciences, Academican Koptyug Ave., 3, Novosibirsk, 630090, Russian Federation
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Malsagova KA, Popov VP, Kupriyanov IN, Pleshakova TO, Galiullin RA, Kozlov AF, Shumov ID, Larionov DI, Tikhonenko FV, Kapustina SI, Ziborov VS, Petrov OF, Gadzhieva OA, Bashiryan BA, Shimansky VN, Archakov AI, Ivanov YD. Raman Spectroscopy-Based Quality Control of "Silicon-On-Insulator" Nanowire Chips for the Detection of Brain Cancer-Associated MicroRNA in Plasma. Sensors (Basel) 2021; 21:1333. [PMID: 33668578 PMCID: PMC7918486 DOI: 10.3390/s21041333] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Revised: 02/09/2021] [Accepted: 02/11/2021] [Indexed: 12/21/2022]
Abstract
Application of micro-Raman spectroscopy for the monitoring of quality of nanowire sensor chips fabrication has been demonstrated. Nanowire chips have been fabricated on the basis of «silicon-on-insulator» (SOI) structures (SOI-NW chips). The fabrication of SOI-NW chips was performed by optical litography with gas-phase etching. The so-fabricated SOI-NW chips are intended for highly sensitive detection of brain cancer biomarkers in humans. In our present study, two series of experiments have been conducted. In the first experimental series, detection of a synthetic DNA oligonucleotide (oDNA) analogue of brain cancer-associated microRNA miRNA-363 in purified buffer solution has been performed in order to demonstrate the high detection sensitivity. The second experimental series has been performed in order to reveal miRNA-363 itself in real human plasma samples. To provide detection biospecificity, the SOI-NW chip surface was modified by covalent immobilization of probe oligonucleotides (oDNA probes) complementary to the target biomolecules. Using the SOI-NW sensor chips proposed herein, the concentration detection limit of the target biomolecules at the level of 3.3 × 10-17 M has been demonstrated. Thus, the approach employing the SOI-NW chips proposed herein represents an attractive tool in biomedical practice, aimed at the early revelation of oncological diseases in humans.
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Affiliation(s)
- Kristina A. Malsagova
- Laboratory of Nanobiotechnology, Institute of Biomedical Chemistry, 119121 Moscow, Russia; (T.O.P.); (R.A.G.); (A.F.K.); (I.D.S.); (D.I.L.); (S.I.K.); (V.S.Z.); (A.I.A.); (Y.D.I.)
| | - Vladimir P. Popov
- Rzhanov Institute of Semiconductor Physics, Siberian Branch of Russian Academy of Sciences, 630090 Novosibirsk, Russia; (V.P.P.); (F.V.T.)
| | - Igor N. Kupriyanov
- Sobolev Institute of Geology and Mineralogy, Siberian Branch of Russian Academy of Sciences, 630090 Novosibirsk, Russia;
| | - Tatyana O. Pleshakova
- Laboratory of Nanobiotechnology, Institute of Biomedical Chemistry, 119121 Moscow, Russia; (T.O.P.); (R.A.G.); (A.F.K.); (I.D.S.); (D.I.L.); (S.I.K.); (V.S.Z.); (A.I.A.); (Y.D.I.)
| | - Rafael A. Galiullin
- Laboratory of Nanobiotechnology, Institute of Biomedical Chemistry, 119121 Moscow, Russia; (T.O.P.); (R.A.G.); (A.F.K.); (I.D.S.); (D.I.L.); (S.I.K.); (V.S.Z.); (A.I.A.); (Y.D.I.)
| | - Andrey F. Kozlov
- Laboratory of Nanobiotechnology, Institute of Biomedical Chemistry, 119121 Moscow, Russia; (T.O.P.); (R.A.G.); (A.F.K.); (I.D.S.); (D.I.L.); (S.I.K.); (V.S.Z.); (A.I.A.); (Y.D.I.)
| | - Ivan D. Shumov
- Laboratory of Nanobiotechnology, Institute of Biomedical Chemistry, 119121 Moscow, Russia; (T.O.P.); (R.A.G.); (A.F.K.); (I.D.S.); (D.I.L.); (S.I.K.); (V.S.Z.); (A.I.A.); (Y.D.I.)
| | - Dmitry I. Larionov
- Laboratory of Nanobiotechnology, Institute of Biomedical Chemistry, 119121 Moscow, Russia; (T.O.P.); (R.A.G.); (A.F.K.); (I.D.S.); (D.I.L.); (S.I.K.); (V.S.Z.); (A.I.A.); (Y.D.I.)
| | - Fedor V. Tikhonenko
- Rzhanov Institute of Semiconductor Physics, Siberian Branch of Russian Academy of Sciences, 630090 Novosibirsk, Russia; (V.P.P.); (F.V.T.)
| | - Svetlana I. Kapustina
- Laboratory of Nanobiotechnology, Institute of Biomedical Chemistry, 119121 Moscow, Russia; (T.O.P.); (R.A.G.); (A.F.K.); (I.D.S.); (D.I.L.); (S.I.K.); (V.S.Z.); (A.I.A.); (Y.D.I.)
| | - Vadim S. Ziborov
- Laboratory of Nanobiotechnology, Institute of Biomedical Chemistry, 119121 Moscow, Russia; (T.O.P.); (R.A.G.); (A.F.K.); (I.D.S.); (D.I.L.); (S.I.K.); (V.S.Z.); (A.I.A.); (Y.D.I.)
- Joint Institute for High Temperatures of Russian Academy of Sciences, 125412 Moscow, Russia;
| | - Oleg F. Petrov
- Joint Institute for High Temperatures of Russian Academy of Sciences, 125412 Moscow, Russia;
| | - Olga A. Gadzhieva
- Federal State Autonomous Institution “N. N. Burdenko National Medical Research Center of Neurosurgery” of the Ministry of Health of the Russian Federation, 125047 Moscow, Russia; (O.A.G.); (B.A.B.); (V.N.S.)
| | - Boris A. Bashiryan
- Federal State Autonomous Institution “N. N. Burdenko National Medical Research Center of Neurosurgery” of the Ministry of Health of the Russian Federation, 125047 Moscow, Russia; (O.A.G.); (B.A.B.); (V.N.S.)
| | - Vadim N. Shimansky
- Federal State Autonomous Institution “N. N. Burdenko National Medical Research Center of Neurosurgery” of the Ministry of Health of the Russian Federation, 125047 Moscow, Russia; (O.A.G.); (B.A.B.); (V.N.S.)
| | - Alexander I. Archakov
- Laboratory of Nanobiotechnology, Institute of Biomedical Chemistry, 119121 Moscow, Russia; (T.O.P.); (R.A.G.); (A.F.K.); (I.D.S.); (D.I.L.); (S.I.K.); (V.S.Z.); (A.I.A.); (Y.D.I.)
| | - Yuri D. Ivanov
- Laboratory of Nanobiotechnology, Institute of Biomedical Chemistry, 119121 Moscow, Russia; (T.O.P.); (R.A.G.); (A.F.K.); (I.D.S.); (D.I.L.); (S.I.K.); (V.S.Z.); (A.I.A.); (Y.D.I.)
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Malsagova KA, Pleshakova TO, Popov VP, Kupriyanov IN, Galiullin RA, Kozlov AF, Shumov ID, Kaysheva AL, Tikhonenko FV, Archakov AI, Ivanov YD. Optical Monitoring of the Production Quality of Si-Nanoribbon Chips Intended for the Detection of ASD-Associated Oligonucleotides. Micromachines (Basel) 2021; 12:mi12020147. [PMID: 33546438 PMCID: PMC7913754 DOI: 10.3390/mi12020147] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/25/2020] [Revised: 01/25/2021] [Accepted: 01/29/2021] [Indexed: 02/07/2023]
Abstract
Gas-phase etching and optical lithography were employed for the fabrication of a silicon nanoribbon chip (Si-NR chip). The quality of the so-fabricated silicon nanoribbons (Si-NRs) was monitored by optical Raman scattering spectroscopy. It was demonstrated that the structures of the Si-NRs were virtually defect-free, meaning they could be used for highly sensitive detection of biological macromolecules. The Si-NR chips were then used for the highly sensitive nanoelectronics detection of DNA oligonucleotides (oDNAs), which represent synthetic analogs of 106a-5p microRNA (miR-106a-5p), associated with the development of autism spectrum disorders in children. The specificity of the analysis was attained by the sensitization of the Si-NR chip sur-face by covalent immobilization of oDNA probes, whose nucleotide sequence was complementary to the known sequence of miR-106a-5p. The use of the Si-NR chip was demonstrated to al-low for the rapid label-free real-time detection of oDNA at ultra-low (~10−17 M) concentrations.
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Affiliation(s)
- Kristina A. Malsagova
- Laboratory of Nanobiotechnology, Institute of Biomedical Chemistry, 119121 Moscow, Russia; (T.O.P.); (R.A.G.); (A.F.K.); (I.D.S.); (A.L.K.); (A.I.A.); (Y.D.I.)
- Correspondence: ; Tel.: +7-499-246-3761
| | - Tatyana O. Pleshakova
- Laboratory of Nanobiotechnology, Institute of Biomedical Chemistry, 119121 Moscow, Russia; (T.O.P.); (R.A.G.); (A.F.K.); (I.D.S.); (A.L.K.); (A.I.A.); (Y.D.I.)
| | - Vladimir P. Popov
- Rzhanov Institute of Semiconductor Physics, Siberian Branch of Russian Academy of Sciences, Laboratory of Silicon Material Science, 630090 Novosibirsk, Russia; (V.P.P.); (F.V.T.)
| | - Igor N. Kupriyanov
- Sobolev Institute of Geology and Mineralogy, Siberian Branch of Russian Academy of Sciences, Laboratory of Experimental Mineralogy and Crystallogenesis, 630090 Novosibirsk, Russia;
| | - Rafael A. Galiullin
- Laboratory of Nanobiotechnology, Institute of Biomedical Chemistry, 119121 Moscow, Russia; (T.O.P.); (R.A.G.); (A.F.K.); (I.D.S.); (A.L.K.); (A.I.A.); (Y.D.I.)
| | - Andrey F. Kozlov
- Laboratory of Nanobiotechnology, Institute of Biomedical Chemistry, 119121 Moscow, Russia; (T.O.P.); (R.A.G.); (A.F.K.); (I.D.S.); (A.L.K.); (A.I.A.); (Y.D.I.)
| | - Ivan D. Shumov
- Laboratory of Nanobiotechnology, Institute of Biomedical Chemistry, 119121 Moscow, Russia; (T.O.P.); (R.A.G.); (A.F.K.); (I.D.S.); (A.L.K.); (A.I.A.); (Y.D.I.)
| | - Anna L. Kaysheva
- Laboratory of Nanobiotechnology, Institute of Biomedical Chemistry, 119121 Moscow, Russia; (T.O.P.); (R.A.G.); (A.F.K.); (I.D.S.); (A.L.K.); (A.I.A.); (Y.D.I.)
| | - Fedor V. Tikhonenko
- Rzhanov Institute of Semiconductor Physics, Siberian Branch of Russian Academy of Sciences, Laboratory of Silicon Material Science, 630090 Novosibirsk, Russia; (V.P.P.); (F.V.T.)
| | - Alexander I. Archakov
- Laboratory of Nanobiotechnology, Institute of Biomedical Chemistry, 119121 Moscow, Russia; (T.O.P.); (R.A.G.); (A.F.K.); (I.D.S.); (A.L.K.); (A.I.A.); (Y.D.I.)
| | - Yuri D. Ivanov
- Laboratory of Nanobiotechnology, Institute of Biomedical Chemistry, 119121 Moscow, Russia; (T.O.P.); (R.A.G.); (A.F.K.); (I.D.S.); (A.L.K.); (A.I.A.); (Y.D.I.)
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Palyanov YN, Borzdov YM, Sokol AG, Bataleva YV, Kupriyanov IN, Reutsky VN, Wiedenbeck M, Sobolev NV. Diamond formation in an electric field under deep Earth conditions. Sci Adv 2021; 7:7/4/eabb4644. [PMID: 33523914 PMCID: PMC7817093 DOI: 10.1126/sciadv.abb4644] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Accepted: 12/01/2020] [Indexed: 06/02/2023]
Abstract
Most natural diamonds are formed in Earth's lithospheric mantle; however, the exact mechanisms behind their genesis remain debated. Given the occurrence of electrochemical processes in Earth's mantle and the high electrical conductivity of mantle melts and fluids, we have developed a model whereby localized electric fields play a central role in diamond formation. Here, we experimentally demonstrate a diamond crystallization mechanism that operates under lithospheric mantle pressure-temperature conditions (6.3 and 7.5 gigapascals; 1300° to 1600°C) through the action of an electric potential applied across carbonate or carbonate-silicate melts. In this process, the carbonate-rich melt acts as both the carbon source and the crystallization medium for diamond, which forms in assemblage with mantle minerals near the cathode. Our results clearly demonstrate that electric fields should be considered a key additional factor influencing diamond crystallization, mantle mineral-forming processes, carbon isotope fractionation, and the global carbon cycle.
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Affiliation(s)
- Yuri N Palyanov
- V.S. Sobolev Institute of Geology and Mineralogy, Siberian Branch of the Russian Academy of Sciences, Academician Koptyug Ave., 3, Novosibirsk 630090, Russian Federation.
- Novosibirsk State University, Pirogova str., 2, Novosibirsk 630090, Russian Federation
| | - Yuri M Borzdov
- V.S. Sobolev Institute of Geology and Mineralogy, Siberian Branch of the Russian Academy of Sciences, Academician Koptyug Ave., 3, Novosibirsk 630090, Russian Federation
| | - Alexander G Sokol
- V.S. Sobolev Institute of Geology and Mineralogy, Siberian Branch of the Russian Academy of Sciences, Academician Koptyug Ave., 3, Novosibirsk 630090, Russian Federation
| | - Yuliya V Bataleva
- V.S. Sobolev Institute of Geology and Mineralogy, Siberian Branch of the Russian Academy of Sciences, Academician Koptyug Ave., 3, Novosibirsk 630090, Russian Federation
| | - Igor N Kupriyanov
- V.S. Sobolev Institute of Geology and Mineralogy, Siberian Branch of the Russian Academy of Sciences, Academician Koptyug Ave., 3, Novosibirsk 630090, Russian Federation
| | - Vadim N Reutsky
- V.S. Sobolev Institute of Geology and Mineralogy, Siberian Branch of the Russian Academy of Sciences, Academician Koptyug Ave., 3, Novosibirsk 630090, Russian Federation
| | | | - Nikolay V Sobolev
- V.S. Sobolev Institute of Geology and Mineralogy, Siberian Branch of the Russian Academy of Sciences, Academician Koptyug Ave., 3, Novosibirsk 630090, Russian Federation
- Novosibirsk State University, Pirogova str., 2, Novosibirsk 630090, Russian Federation
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6
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Palyanov YN, Borzdov YM, Kupriyanov IN, Bataleva YV, Nechaev DV. Effect of Oxygen on Diamond Crystallization in Metal-Carbon Systems. ACS Omega 2020; 5:18376-18383. [PMID: 32743213 PMCID: PMC7391949 DOI: 10.1021/acsomega.0c02130] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Accepted: 06/22/2020] [Indexed: 06/11/2023]
Abstract
In this article, we report the influence of oxygen concentration in the transition-metal solvent-catalyst on the crystallization processes, morphology, and defect-and-impurity content of diamond crystals. In a series of experiments, the concentration of oxygen (C O) in the growth system was varied by adding Fe2O3 to the charge, and the other parameters and conditions of the growth were constant: Ni7Fe3 solvent-catalyst, P = 6.0 GPa, T = 1400 °C, and duration of 40 h. It is found that on increasing C O in the growth system from 0 to 10 wt %, the crystallization of diamond proceeds through the following stages: single crystal → block crystal → spontaneous crystals → aggregate of block crystals and twin crystals. At C O ≥ 5 wt %, diamond crystallizes jointly with wustite (FeO) and metastable graphite. The oxygen solubility in the iron-nickel melt is estimated at about 2 wt %. With increasing oxygen content in the system, the range of nitrogen concentrations in diamonds crystallized in one experiment significantly broadens with the maximum nitrogen concentrations being increased from 200-250 ppm in the experiment without O additives to 1100-1200 ppm in the experiment with 10 wt % O added. The established joint growth of diamond and wustite suggests possible crystallization of natural diamonds in the Fe-Ni-O-C system over a wide range of oxygen concentrations up to 10 wt %.
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Affiliation(s)
- Yuri N. Palyanov
- Sobolev
Institute of Geology and Mineralogy, Siberian
Branch of Russian Academy of Sciences, Koptuyg avenue 3, Novosibirsk 630090, Russia
- Novosibirsk
State University, Novosibirsk 630090, Russia
| | - Yuri M. Borzdov
- Sobolev
Institute of Geology and Mineralogy, Siberian
Branch of Russian Academy of Sciences, Koptuyg avenue 3, Novosibirsk 630090, Russia
| | - Igor N. Kupriyanov
- Sobolev
Institute of Geology and Mineralogy, Siberian
Branch of Russian Academy of Sciences, Koptuyg avenue 3, Novosibirsk 630090, Russia
| | - Yuliya V. Bataleva
- Sobolev
Institute of Geology and Mineralogy, Siberian
Branch of Russian Academy of Sciences, Koptuyg avenue 3, Novosibirsk 630090, Russia
| | - Denis V. Nechaev
- Sobolev
Institute of Geology and Mineralogy, Siberian
Branch of Russian Academy of Sciences, Koptuyg avenue 3, Novosibirsk 630090, Russia
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Palyanov YN, Borzdov YM, Khokhryakov AF, Bataleva YV, Kupriyanov IN. Effect of sulfur on diamond growth and morphology in metal–carbon systems. CrystEngComm 2020. [DOI: 10.1039/d0ce00865f] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Sulfur additives inhibit diamond crystallization in the Fe–Ni–C system at 6 GPa and 1400 °C and affect the diamond crystal morphology and nitrogen impurity content.
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Affiliation(s)
- Yuri N. Palyanov
- Sobolev Institute of Geology and Mineralogy
- Siberian Branch of the Russian Academy of Sciences
- Novosibirsk 630090
- Russian Federation
- Novosibirsk State University
| | - Yuri M. Borzdov
- Sobolev Institute of Geology and Mineralogy
- Siberian Branch of the Russian Academy of Sciences
- Novosibirsk 630090
- Russian Federation
| | - Alexander F. Khokhryakov
- Sobolev Institute of Geology and Mineralogy
- Siberian Branch of the Russian Academy of Sciences
- Novosibirsk 630090
- Russian Federation
- Novosibirsk State University
| | - Yuliya V. Bataleva
- Sobolev Institute of Geology and Mineralogy
- Siberian Branch of the Russian Academy of Sciences
- Novosibirsk 630090
- Russian Federation
| | - Igor N. Kupriyanov
- Sobolev Institute of Geology and Mineralogy
- Siberian Branch of the Russian Academy of Sciences
- Novosibirsk 630090
- Russian Federation
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8
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Malsagova KA, Pleshakova TO, Kozlov AF, Shumov ID, Ilnitskii MA, Miakonkikh AV, Popov VP, Rudenko KV, Glukhov AV, Kupriyanov IN, Ivanova ND, Rogozhin AE, Archakov AI, Ivanov YD. Micro-Raman Spectroscopy for Monitoring of Deposition Quality of High-k Stack Protective Layer onto Nanowire FET Chips for Highly Sensitive miRNA Detection. Biosensors (Basel) 2018; 8:bios8030072. [PMID: 30060476 PMCID: PMC6164057 DOI: 10.3390/bios8030072] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/28/2018] [Revised: 07/23/2018] [Accepted: 07/25/2018] [Indexed: 12/18/2022]
Abstract
Application of micro-Raman spectroscopy for the monitoring of quality of high-k (h-k) dielectric protective layer deposition onto the surface of a nanowire (NW) chip has been demonstrated. A NW chip based on silicon-on-insulator (SOI) structures, protected with a layer of high-k dielectric ((h-k)-SOI-NW chip), has been employed for highly sensitive detection of microRNA (miRNA) associated with oncological diseases. The protective dielectric included a 2-nm-thick Al2O3 surface layer and a 8-nm-thick HfO2 layer, deposited onto a silicon SOI-NW chip. Such a chip had increased time stability upon operation in solution, as compared with an unprotected SOI-NW chip with native oxide. The (h-k)-SOI-NW biosensor has been employed for the detection of DNA oligonucleotide (oDNA), which is a synthetic analogue of miRNA-21 associated with oncological diseases. To provide biospecificity of the detection, the surface of (h-k)-SOI-NW chip was modified with oligonucleotide probe molecules (oDVA probes) complementary to the sequence of the target biomolecule. Concentration sensitivity of the (h-k)-SOI-NW biosensor at the level of DL~10−16 M has been demonstrated.
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Affiliation(s)
| | | | - Andrey F Kozlov
- Institute of Biomedical Chemistry (IBMC), Moscow 119121, Russia.
| | - Ivan D Shumov
- Institute of Biomedical Chemistry (IBMC), Moscow 119121, Russia.
| | - Mikhail A Ilnitskii
- Rzhanov Institute of Semiconductor Physics, Siberian Branch of Russian Academy of Sciences, Novosibirsk 630090, Russia.
| | - Andrew V Miakonkikh
- Institute of Physics and Technology of Russian Academy of Sciences, Moscow 117218, Russia.
| | - Vladimir P Popov
- Rzhanov Institute of Semiconductor Physics, Siberian Branch of Russian Academy of Sciences, Novosibirsk 630090, Russia.
| | - Konstantin V Rudenko
- Institute of Physics and Technology of Russian Academy of Sciences, Moscow 117218, Russia.
| | - Alexander V Glukhov
- Joint-Stock Company "Novosibirsk Plant of Semiconductor Devices & DC", Novosibirsk 630082, Russia.
| | - Igor N Kupriyanov
- Sobolev Institute of Geology and Mineralogy, Siberian Branch of Russian Academy of Sciences, Novosibirsk 630090, Russia.
| | - Nina D Ivanova
- Skryabin Moscow State Academy of Veterinary Medicine and Biotechnology, Moscow 109472, Russia.
| | - Alexander E Rogozhin
- Institute of Physics and Technology of Russian Academy of Sciences, Moscow 117218, Russia.
| | | | - Yuri D Ivanov
- Institute of Biomedical Chemistry (IBMC), Moscow 119121, Russia.
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9
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Palyanov YN, Kupriyanov IN, Khokhryakov AF, Borzdov YM. High-pressure crystallization and properties of diamond from magnesium-based catalysts. CrystEngComm 2017. [DOI: 10.1039/c7ce01083d] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
HPHT diamond synthesis using catalysts based on magnesium demonstrates a number of intriguing characteristics. In this highlight, we review the major characteristics of the growth, morphology, internal structure, and defect and impurity content of diamonds crystallized using Mg-based catalysts.
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Affiliation(s)
- Yuri N. Palyanov
- Sobolev Institute of Geology and Mineralogy
- Siberian Branch of Russian Academy of Sciences
- Novosibirsk
- Russia
- Novosibirsk State University
| | - Igor N. Kupriyanov
- Sobolev Institute of Geology and Mineralogy
- Siberian Branch of Russian Academy of Sciences
- Novosibirsk
- Russia
- Novosibirsk State University
| | - Alexander F. Khokhryakov
- Sobolev Institute of Geology and Mineralogy
- Siberian Branch of Russian Academy of Sciences
- Novosibirsk
- Russia
- Novosibirsk State University
| | - Yuri M. Borzdov
- Sobolev Institute of Geology and Mineralogy
- Siberian Branch of Russian Academy of Sciences
- Novosibirsk
- Russia
- Novosibirsk State University
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10
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Palyanov YN, Kupriyanov IN, Borzdov YM, Surovtsev NV. Germanium: a new catalyst for diamond synthesis and a new optically active impurity in diamond. Sci Rep 2015; 5:14789. [PMID: 26435400 PMCID: PMC4593174 DOI: 10.1038/srep14789] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2015] [Accepted: 09/09/2015] [Indexed: 11/09/2022] Open
Abstract
Diamond attracts considerable attention as a versatile and technologically useful material. For many demanding applications, such as recently emerged quantum optics and sensing, it is important to develop new routes for fabrication of diamond containing defects with specific optical, electronic and magnetic properties. Here we report on successful synthesis of diamond from a germanium-carbon system at conditions of 7 GPa and 1,500–1,800 °C. Both spontaneously nucleated diamond crystals and diamond growth layers on seeds were produced in experiments with reaction time up to 60 h. We found that diamonds synthesized in the Ge-C system contain a new optical centre with a ZPL system at 2.059 eV, which is assigned to germanium impurities. Photoluminescence from this centre is dominated by zero-phonon optical transitions even at room temperature. Our results have widened the family of non-metallic elemental catalysts for diamond synthesis and demonstrated the creation of germanium-related optical centres in diamond.
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Affiliation(s)
- Yuri N Palyanov
- Sobolev Institute of Geology and Mineralogy, Siberian Branch of Russian Academy of Sciences, Koptyug ave 3, Novosibirsk, 630090, Russia
| | - Igor N Kupriyanov
- Sobolev Institute of Geology and Mineralogy, Siberian Branch of Russian Academy of Sciences, Koptyug ave 3, Novosibirsk, 630090, Russia.,Novosibirsk State University, Novosibirsk, 630090, Russia
| | - Yuri M Borzdov
- Sobolev Institute of Geology and Mineralogy, Siberian Branch of Russian Academy of Sciences, Koptyug ave 3, Novosibirsk, 630090, Russia
| | - Nikolay V Surovtsev
- Institute of Automation and Electrometry, SB RAS, Koptyug ave 1, Novosibirsk, 630090, Russia
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11
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Shiryaev AA, Masiello F, Hartwig J, Kupriyanov IN, Lafford TA, Titkov SV, Palyanov YN. X-ray topography of diamond using forbidden reflections: which defects do we really see? J Appl Crystallogr 2010. [DOI: 10.1107/s0021889810049599] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Natural and synthetic diamonds with various concentrations and types of point and extended defect were investigated using X-ray topography employing allowed (111, 004) and forbidden (222) reflections. On the topographs of the forbidden reflections, weak stress fields from lattice imperfections and extended defects are readily observed. Comparison of the topographs with IR maps of the distribution of point defects suggests that certain types of point defect may increase the structure factors of the forbidden reflections.
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