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Showing 1 to 12 of 59 entries
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Nanoantenna-assisted plasmonic enhancement of IR absorption of vibrational modes of organic molecules.

Beilstein journal of nanotechnology

Milekhin AG, Cherkasova O, Kuznetsov SA, Milekhin IA, Rodyakina EE, Latyshev AV, Banerjee S, Salvan G, Zahn DRT.
PMID: 28546892
Beilstein J Nanotechnol. 2017 May 03;8:975-981. doi: 10.3762/bjnano.8.99. eCollection 2017.

Nanoantenna-assisted plasmonic enhancement of IR absorption and Raman scattering was employed for studying the vibrational modes in organic molecules. Ultrathin cobalt phthalocyanine films (3 nm) were deposited on Au nanoantenna arrays with specified structural parameters. The deposited organic films...

Localized surface plasmons in structures with linear Au nanoantennas on a SiO.

Beilstein journal of nanotechnology

Milekhin IA, Kuznetsov SA, Rodyakina EE, Milekhin AG, Latyshev AV, Zahn DR.
PMID: 28144502
Beilstein J Nanotechnol. 2016 Oct 26;7:1519-1526. doi: 10.3762/bjnano.7.145. eCollection 2016.

The study of infrared absorption by linear gold nanoantennas fabricated on a Si surface with underlying SiO

The mechanism of {113} defect formation in silicon: clustering of interstitial-vacancy pairs studied by in situ high-resolution electron microscope irradiation.

Microscopy and microanalysis : the official journal of Microscopy Society of America, Microbeam Analysis Society, Microscopical Society of Canada

Fedina LI, Song SA, Chuvilin AL, Gutakovskii AK, Latyshev AV.
PMID: 23920171
Microsc Microanal. 2013 Aug;19:38-42. doi: 10.1017/S1431927613012294.

We report the direct visualization of point defect clustering in {113} planes of silicon crystal using a transmission electron microscope, which was supported by structural modeling and high-resolution electron microscope image simulations. In the initial stage an accumulation of...

The role of a plasmonic substrate on the enhancement and spatial resolution of tip-enhanced Raman scattering.

Faraday discussions

Rahaman M, Milekhin AG, Mukherjee A, Rodyakina EE, Latyshev AV, Dzhagan VM, Zahn DRT.
PMID: 30839033
Faraday Discuss. 2019 May 01;214:309-323. doi: 10.1039/c8fd00142a. Epub 2019 Mar 04.

Since the first report in the early 2000s, there have been several experimental configurations that have demonstrated enhancement and spatial resolution of tip-enhanced Raman spectroscopy (TERS). The combination of a plasmonic substrate and a metallic tip is one suitable...

Responses in the diffusivity and vascular function of the irradiated normal brain are seen up until 18 months following SRS of brain metastases.

Neuro-oncology advances

Nilsen LB, Digernes I, Grøvik E, Saxhaug C, Latysheva A, Geier O, Breivik B, Sætre DO, Jacobsen KD, Helland Å, Emblem KE.
PMID: 32642687
Neurooncol Adv. 2020 Feb 28;2(1):vdaa028. doi: 10.1093/noajnl/vdaa028. eCollection 2020.

BACKGROUND: MRI may provide insights into longitudinal responses in the diffusivity and vascular function of the irradiated normal-appearing brain following stereotactic radiosurgery (SRS) of brain metastases.METHODS: Forty patients with brain metastases from non-small cell lung cancer (RESULTS: Following SRS,...

Elevated plasma D-dimer levels are associated with risk of future incident venous thromboembolism.

Thrombosis research

Hansen ES, Rinde FB, Edvardsen MS, Hindberg K, Latysheva N, Aukrust P, Ueland T, Michelsen AE, Hansen JB, Brækkan SK, Morelli VM.
PMID: 34763296
Thromb Res. 2021 Dec;208:121-126. doi: 10.1016/j.thromres.2021.10.020. Epub 2021 Oct 26.

BACKGROUND: D-dimer, a global biomarker for activation of the coagulation and fibrinolysis systems, is useful in assessing individual risk of venous thromboembolism (VTE) recurrence. However, there is limited information on the association between D-dimer and risk of a first...

Molecular Signatures of Fusion Proteins in Cancer.

ACS pharmacology & translational science

Latysheva NS, Babu MM.
PMID: 32219217
ACS Pharmacol Transl Sci. 2019 Mar 20;2(2):122-133. doi: 10.1021/acsptsci.9b00019. eCollection 2019 Apr 12.

Although gene fusions are recognized as driver mutations in a wide variety of cancers, the general molecular mechanisms underlying oncogenic fusion proteins are insufficiently understood. Here, we employ large-scale data integration and machine learning and (1) identify three functionally...

Antiproliferative, proapoptotic, and tumor-suppressing effects of the novel anticancer agent alsevirone in prostate cancer cells and xenografts.

Archiv der Pharmazie

Khan II, Karshieva SS, Sokolova DV, Spirina TS, Zolottsev VA, Latysheva AS, Anisimova NY, Komarova MV, Yakunina MN, Nitetskaya TA, Misharin AY, Pokrovsky VS.
PMID: 34668210
Arch Pharm (Weinheim). 2021 Oct 19;e2100316. doi: 10.1002/ardp.202100316. Epub 2021 Oct 19.

The aim of this study was to explore the mechanisms of action of alsevirone in prostate cancer (PC) in vitro and in vivo: CYP17A1 inhibition, cytotoxic, apoptotic, and antitumor effects in comparison with abiraterone. The CYP17A1-inhibitory activity was investigated...

Handling missing MRI sequences in deep learning segmentation of brain metastases: a multicenter study.

NPJ digital medicine

Grøvik E, Yi D, Iv M, Tong E, Nilsen LB, Latysheva A, Saxhaug C, Jacobsen KD, Helland Å, Emblem KE, Rubin DL, Zaharchuk G.
PMID: 33619361
NPJ Digit Med. 2021 Feb 22;4(1):33. doi: 10.1038/s41746-021-00398-4.

The purpose of this study was to assess the clinical value of a deep learning (DL) model for automatic detection and segmentation of brain metastases, in which a neural network is trained on four distinct MRI sequences using an...

Periodic systems of molecules as elements of Shchukarev's "supermatrix", i.e. the chemical element periodic system.

Journal of chemical information and computer sciences

Latysheva VA, Hefferlin R.
PMID: 15272827
J Chem Inf Comput Sci. 2004 Jul-Aug;44(4):1202-9. doi: 10.1021/ci034279p.

Generations of Soviet scientists contributed invaluable insights into molecular classification. Unfortunately, this research is little appreciated in much of the world. Among these workers S. A. Shchukarev was of great importance. His and his followers' legacy includes a host...

Dynamical step edge stiffness on the Si(111) surface.

Physical review letters

Latyshev AV, Minoda H, Tanishiro Y, Yagi K.
PMID: 10060442
Phys Rev Lett. 1996 Jan 01;76(1):94-97. doi: 10.1103/PhysRevLett.76.94.

No abstract available.

Corrigendum to "Comparison of [17(20)E]-21-Norpregnene oxazolinyl and benzoxazolyl derivatives as inhibitors of CYP17A1 activity and prostate carcinoma cells growth" [Steroids 129 (2018) 24-34].

Steroids

Zolottsev VA, Tkachev YV, Latysheva AS, Kostin VA, Novikov RA, Timofeev VP, Morozevich GE, Kuzikov AV, Shumyantseva VV, Misharin AY.
PMID: 29880207
Steroids. 2018 Aug;136:93. doi: 10.1016/j.steroids.2018.06.001.

No abstract available.

Showing 1 to 12 of 59 entries