scholarly journals Optically Active Nanoparticle Coated Polystyrene Spheres

2013 ◽  
Vol 1546 ◽  
Author(s):  
Brandy Kinkead ◽  
Abdiwali A. Ali ◽  
John-C. Boyer ◽  
Byron D. Gates
Keyword(s):  
Drug Delivery ◽  
Drug Delivery Systems ◽  
Optically Active ◽  
Diagnostic Tools ◽  
Core Shell ◽  
Polystyrene Spheres ◽  
Two Photon ◽  
Potential Applications ◽  
Two Photon Fluorescence ◽  
Photon Fluorescence

ABSTRACTNanoparticles (NPs) with either plasmonic or upconverting properties have been selectively coated onto the surfaces of polystyrene (PS) spheres, imparting their optical properties to the PS colloids. These NP coated PS spheres have many potential applications, such as in medicine as drug-delivery systems or diagnostic tools. To prepare the NP coated PS spheres, gold or core-shell NaYF4Tm0.5Yb30/NaYF4NPs were synthesized and separately combined with amino-functionalized PS spheres. The mechanism by which the NPs adhered to the PS spheres is attributed to interactions of the NP and a polyvinylpyrrolidone additive with the surfaces of the PS spheres. Two-photon fluorescence microscopy and SERS analysis demonstrate the potential applications of these NP coated PS spheres.

Folic acid-conjugated core/shell ZnS:Mn/ZnS quantum dots as targeted probes for two photon fluorescence imaging of cancer cells

2011 ◽  
Vol 7 (3) ◽  
pp. 1327-1338 ◽  
Author(s):  
Malgorzata Geszke ◽  
Marek Murias ◽  
Lavinia Balan ◽  
Ghouti Medjahdi ◽  
Jaroslaw Korczynski ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Folic Acid ◽  
Cancer Cells ◽  
Fluorescence Imaging ◽  
Core Shell ◽  
Two Photon ◽  
Two Photon Fluorescence ◽  
Photon Fluorescence

Yolk-type Au@Fe3O4@C nanospheres for drug delivery, MRI and two-photon fluorescence imaging

2013 ◽  
Vol 42 (27) ◽  
pp. 9906 ◽  
Author(s):  
Yu-Mei Zhou ◽  
Hai-Bao Wang ◽  
Ming Gong ◽  
Zhi-Yuan Sun ◽  
Kai Cheng ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Fluorescence Imaging ◽  
Two Photon ◽  
Two Photon Fluorescence ◽  
Photon Fluorescence

Novel Mn3[Co(CN)6]2@SiO2@Ag Core-Shell Nanocube: Enhanced Two-Photon Fluorescence and Magnetic Resonance Dual-Modal Imaging-Guided Photothermal and Chemo-therapy

Small ◽  
2015 ◽  
Vol 11 (44) ◽  
pp. 5956-5967 ◽  
Author(s):  
Dongdong Wang ◽  
Zhen Guo ◽  
Jiajia Zhou ◽  
Jian Chen ◽  
Gaozheng Zhao ◽  
...  
Keyword(s):  
Magnetic Resonance ◽  
Core Shell ◽  
Two Photon ◽  
Two Photon Fluorescence ◽  
Photon Fluorescence

CdSe/AsS Core−Shell Quantum Dots: Preparation and Two-Photon Fluorescence

2009 ◽  
Vol 131 (32) ◽  
pp. 11300-11301 ◽  
Author(s):  
Junzhong Wang ◽  
Ming Lin ◽  
Yongli Yan ◽  
Zhe Wang ◽  
Paul C. Ho ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Core Shell ◽  
Two Photon ◽  
Two Photon Fluorescence ◽  
Photon Fluorescence

Lysosomal targeted NIR photosensitizer for photodynamic therapy and two-photon fluorescent imaging

2021 ◽  
Author(s):  
Ruiyuan Liu ◽  
Yuping Zhou ◽  
Di Zhang ◽  
Genghan He ◽  
Chuang Liu ◽  
...  
Keyword(s):  
Photodynamic Therapy ◽  
Fluorescence Imaging ◽  
Near Infrared ◽  
Fluorescent Imaging ◽  
High Fidelity ◽  
Design And Synthesis ◽  
Two Photon ◽  
Two Photon Fluorescence ◽  
Photon Fluorescence

Design and synthesis of near-infrared (NIR) emissive fluorophore for imaging of organelle and photodynamic therapy has received enormous attention. Hence, NIR emissive fluorophore of high-fidelity lysosome targeting, two-photon fluorescence imaging,...

scholarly journals Molecular design strategy to alleviate environmental interference on two-photon fluorescence probes

2021 ◽  
Vol 2 (6) ◽  
pp. 100471
Author(s):  
Xingxing Zhang ◽  
Tianbing Ren ◽  
Qianling Zhang ◽  
Ting Zeng ◽  
Zhe Li ◽  
...  
Keyword(s):  
Molecular Design ◽  
Design Strategy ◽  
Fluorescence Probes ◽  
Two Photon ◽  
Two Photon Fluorescence ◽  
Photon Fluorescence ◽  
Environmental Interference
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