Tymish Y. Ohulchanskyy
Tymish Y. Ohulchanskyy
Shenzhen University, Shenzhen, China and University at Buffalo, Buffalo, NY, USA
Verified email at buffalo.edu
Cited by
Cited by
Ceramic-based nanoparticles entrapping water-insoluble photosensitizing anticancer drugs: A novel drug− carrier system for photodynamic therapy
I Roy, TY Ohulchanskyy, HE Pudavar, EJ Bergey, AR Oseroff, J Morgan, ...
Journal of the American Chemical Society 125 (26), 7860-7865, 2003
High Contrast in Vitro and in Vivo Photoluminescence Bioimaging Using Near Infrared to Near Infrared Up-Conversion in Tm3+ and Yb3+ Doped Fluoride …
M Nyk, R Kumar, TY Ohulchanskyy, EJ Bergey, PN Prasad
Nano letters 8 (11), 3834-3838, 2008
Organically modified silica nanoparticles co-encapsulating photosensitizing drug and aggregation-enhanced two-photon absorbing fluorescent dye aggregates for two-photon …
S Kim, TY Ohulchanskyy, HE Pudavar, RK Pandey, PN Prasad
Journal of the American Chemical Society 129 (9), 2669-2675, 2007
A general approach to binary and ternary hybrid nanocrystals
W Shi, H Zeng, Y Sahoo, TY Ohulchanskyy, Y Ding, ZL Wang, M Swihart, ...
Nano letters 6 (4), 875-881, 2006
Combined optical and MR bioimaging using rare earth ion doped NaYF4 nanocrystals
R Kumar, M Nyk, TY Ohulchanskyy, CA Flask, PN Prasad
Advanced Functional Materials 19 (6), 853-859, 2009
Ultrasmall Monodisperse NaYF4:Yb3+/Tm3+ Nanocrystals with Enhanced Near-Infrared to Near-Infrared Upconversion Photoluminescence
G Chen, TY Ohulchanskyy, R Kumar, H Ågren, PN Prasad
ACS nano 4 (6), 3163-3168, 2010
(α-NaYbF4:Tm3+)/CaF2 Core/Shell Nanoparticles with Efficient Near-Infrared to Near-Infrared Upconversion for High-Contrast Deep Tissue Bioimaging
G Chen, J Shen, TY Ohulchanskyy, NJ Patel, A Kutikov, Z Li, J Song, ...
ACS nano 6 (9), 8280-8287, 2012
Optical tracking of organically modified silica nanoparticles as DNA carriers: a nonviral, nanomedicine approach for gene delivery
I Roy, TY Ohulchanskyy, DJ Bharali, HE Pudavar, RA Mistretta, N Kaur, ...
Proceedings of the National Academy of Sciences 102 (2), 279-284, 2005
In Vivo Biodistribution and Clearance Studies Using Multimodal Organically Modified Silica Nanoparticles
R Kumar, I Roy, TY Ohulchanskky, LA Vathy, EJ Bergey, M Sajjad, ...
ACS nano 4 (2), 699-708, 2010
Aqueous ferrofluid of magnetite nanoparticles: fluorescence labeling and magnetophoretic control
Y Sahoo, A Goodarzi, MT Swihart, TY Ohulchanskyy, N Kaur, EP Furlani, ...
The Journal of Physical Chemistry B 109 (9), 3879-3885, 2005
Light upconverting core–shell nanostructures: nanophotonic control for emerging applications
G Chen, H Ågren, TY Ohulchanskyy, PN Prasad
Chemical Society Reviews 44 (6), 1680-1713, 2015
Organically modified silica nanoparticles with covalently incorporated photosensitizer for photodynamic therapy of cancer
TY Ohulchanskyy, I Roy, LN Goswami, Y Chen, EJ Bergey, RK Pandey, ...
Nano letters 7 (9), 2835-2842, 2007
Core/Shell NaGdF4:Nd3+/NaGdF4 Nanocrystals with Efficient Near-Infrared to Near-Infrared Downconversion Photoluminescence for Bioimaging Applications
G Chen, TY Ohulchanskyy, S Liu, WC Law, F Wu, MT Swihart, H Ågren, ...
ACS nano 6 (4), 2969-2977, 2012
Intense Visible and Near-Infrared Upconversion Photoluminescence in Colloidal LiYF4:Er3+ Nanocrystals under Excitation at 1490 nm
G Chen, TY Ohulchanskyy, A Kachynski, H Ågren, PN Prasad
ACS nano 5 (6), 4981-4986, 2011
Covalently dye-linked, surface-controlled, and bioconjugated organically modified silica nanoparticles as targeted probes for optical imaging
R Kumar, I Roy, TY Ohulchanskyy, LN Goswami, AC Bonoiu, EJ Bergey, ...
ACS nano 2 (3), 449-456, 2008
Photoluminescent Carbon Dots as Biocompatible Nanoprobes for Targeting Cancer Cells in Vitro
Q Li, TY Ohulchanskyy, R Liu, K Koynov, D Wu, A Best, R Kumar, ...
The Journal of Physical Chemistry C 114 (28), 12062-12068, 2010
Singlet oxygen generation via two-photon excited FRET
WR Dichtel, JM Serin, C Edder, JMJ Fréchet, M Matuszewski, LS Tan, ...
Journal of the American Chemical Society 126 (17), 5380-5381, 2004
Energy-cascaded upconversion in an organic dye-sensitized core/shell fluoride nanocrystal
G Chen, J Damasco, H Qiu, W Shao, TY Ohulchanskyy, RR Valiev, X Wu, ...
Nano letters 15 (11), 7400-7407, 2015
Photosensitization of singlet oxygen via two-photon-excited fluorescence resonance energy transfer in a water-soluble dendrimer
MA Oar, JM Serin, WR Dichtel, JMJ Fréchet, TY Ohulchanskyy, PN Prasad
Chemistry of Materials 17 (9), 2267-2275, 2005
Monodisperse NaYbF 4: Tm 3+/NaGdF 4 core/shell nanocrystals with near-infrared to near-infrared upconversion photoluminescence and magnetic resonance properties
G Chen, TY Ohulchanskyy, WC Law, H Ågren, PN Prasad
Nanoscale 3 (5), 2003-2008, 2011
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