Nickolay V. Lavrik
Oak Ridge National Laboratory
170 Papers
2K Citations
Nickolay V. Lavrik is an academic researcher from Oak Ridge National Laboratory. The author has contributed to research in topics: Surface-enhanced Raman spectroscopy & Chemistry. The author has an hindex of 42, co-authored 158 publications. Previous affiliations of Nickolay V. Lavrik include University of Illinois at Urbana–Champaign & National Academy of Sciences of Ukraine.
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Papers
A multi-material platform for imaging of single cell-cell junctions under tensile load fabricated with two-photon polymerization
Jordan Rosenbohm,Grayson Minnick,Bahareh Tajvidi Safa,Amir Monemian Esfahani,Xiaowei Jin,Haiwei Zhai,Nickolay V. Lavrik,Ruiguo Yang +7 more
TL;DR: The design and fabrication of a new SCAμTT platform that mitigates autofluorescence is reported and its capability in imaging a single cell pair as its mutual junction is stretched is demonstrated, allowing to observe junction rupture and F-actin retraction while simultaneously recording the accumulation of over 800 kPa of stress in the junction.
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Formation and Optical Absorption of Clusters of the p-tert-butylcalix[8]arene:C60 Complex
TL;DR: In this article, the initial concentrations of fullerene (C60) and p-tert-butyl calix[8]arene (C[8]-A in toluene were investigated and two regimes of their interaction were distinguished.
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Patent
Pulsed photothermal phase transformation control for titanium oxide structures and reversible bandgap shift for solar absorption
Claus Daniel,Constantinos Tsouris,Nickolay V. Lavrik,Panagiotis G. Datskos,Ronald D. Ott,Viviane Schwartz,Adrian S. Sabau +6 more
- 24 Sep 2010
TL;DR: In this paper, a flexible substrate for titania structures is provided, and a titania film is exposed to one or more pulses of infrared energy of sufficient energy density and for a sufficient time to crystallize the titania to predominantly anatase crystalline phase.
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Surface-Enhanced Raman Scattering (SERS) Studies of Disc-on-Pillar (DOP) Arrays: Contrasting Enhancement Factor with Analytical Performance.
Raymond A. Velez,Nickolay V. Lavrik,Ivan I. Kravchenko,Michael J. Sepaniak,Marco A. De Jesús +4 more
TL;DR: This work assessed the enhancement factor of plasmonic Ag/SiO2/Si disc-on-pillar (DOP) arrays of variable pitch with its analytical performance for quantitative applications and demonstrated the advantages of using the more densely packed DOP arrays with a 160 nm pitch.
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