Study of gold nanostar@SiO2@CdTeS quantum dots@SiO2 with enhanced-fluorescence and photothermal therapy multifunctional cell nanoprobe
Source abstract
Abstract
A novel class of cell probe structured as gold nanostar@SiO2@CdTeS quantum dots@SiO2 nanoprobes with multifunctional (MFNPs) fluorescent and photothermal properties were demonstrated. The MFNPs with good homogeneity (129 ± 10 nm) and dispersity were synthesized by a liquid phase method. The fluorescence signal of quantum dots was enhanced in the MFNPs, compared with the pure quantum dots. The vitro study showed that the MFNPs can realize the targeted labeling after functionalized with anti-body. Furthermore, the nanoprobe displays strong surface plasmonic resonance absorbance in the near-infrared region, thus exhibiting an NIR (808 nm)-induced temperature elevation. When cancer cells were cultured with the anti-body linked MFNPs and irradiated by laser, the MFNPs were demonstrated as good candidates for curing cancer cells. Therefore, such a multifunctional probe can be developed as a promising nanosystem that integrates multiple capabilities for effective cancer diagnosis and therapy.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Gold and Silver Nanoparticles Synthesis and Applications · Advanced biosensing and bioanalysis techniques · Nanoplatforms for cancer theranostics
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (41)
Show source-provided references
1. Anker JN, Hall WP, Lyandres O, Shah NC, Zhao J, Van Duyne RP (2008) Biosensing with plasmonic nanosensors. Nat Mater 7:442–45310.1038/nmat2162 ↗
2. Bruchez M, Moronne M, Gin P, Weiss S, Alivisatos AP (1998) Semiconductor nanocrystals as fluorescent biological labels. Science 281:2013–201610.1126/science.281.5385.2013 ↗
3. Burda C, Chen X, Narayanan R, El-Sayed MA (2005) Chemistry and properties of nanocrystals of different shapes. Chem Rev 105:1025–110210.1021/cr030063a ↗
4. Chan WCW, Nie SM (1998) Quantum dot bioconjugates for ultrasensitive nonisotopic detection. Science 281:2016–201810.1126/science.281.5385.2016 ↗
5. Chen LC, Huang JH, Chen HM, Lai TC, Yang KY, Liu RS, Hsiao M, Chen CH, Her LJ, Tsai DP (2012) Seedless, silver-induced synthesis of star-shaped gold/silver bimetallic nanoparticles as high efficiency photothermal therapy reagent. J Mater Chem 22:2244–225310.1039/C1JM13937A ↗
6. Colvin VL, Schlamp MC, Alivisatos AP (1994) Light-emitting diodes made from cadmium selenide nanocrystals and a semiconducting polymer. Nature 370:354–35710.1038/370354a0 ↗
7. Fang N, Lee H, Sun C, Zhang X (2005) Sub-diffraction-limited optical imaging with a silver superlens. Science 308:534–53710.1126/science.1108759 ↗
8. Hao E, Bailey R, Schatz G, Hupp J, Li S (2004) Synthesis and optical properties of “branched” gold nanocrystals. Nano Lett 4:327–33010.1021/nl0351542 ↗
9. He XM, Wolkers WF, Crowe JH, Swanlund DJ, Bischof JC (2004) In situ thermal denaturation of proteins in dunning AT-1 prostate cancer cells: implication for hyperthermic cell injury. Ann Biomed Eng 32:1384–139810.1114/B:ABME.0000042226.97347.de ↗
10. Jana NR, Gearheart L, Murphy CJ (2001) Seed-mediated growth approach for shape-controlled synthesis of spheroidal and rod-like gold nanoparticles using a surfactant template. Adv Mater 13:1389–139310.1002/1521-4095(200109)13:18<1389::AID-ADMA1389>3.0.CO;2-F ↗
11. Jiang TT, Yin NQ, Liu L, Lei JM, Zhu LX, Xu XL (2013) A novel method to prepare Au nanocage@SiO2. Chin Phys B 22:12610210.1088/1674-1056/22/12/126102 ↗
12. Jung JM, Yoo HW, Stellacci F, Jung HT (2010) Two-photon excited fluorescence enhancement for ultrasensitive DNA detection on large-area gold nanopatterns. Adv Mater 22:2542–254610.1002/adma.200903745 ↗
13. Kawata S, Inouye Y, Verma P (2009) Plasmonics for near-field nano-imaging and superlensing. Nat Photonics 3:388–39410.1038/nphoton.2009.111 ↗
14. Kobayashi Y, Katakami H, Mine E, Nagao D, Konno M, Liz-Marzan LM (2005) Silica coating of silver nanoparticles using a modified Stober method. J Coll Inter Sci 283:392–39610.1016/j.jcis.2004.08.184 ↗
15. Lakowicz JR (2001) Radiative decay engineering: biophysical and biomedical applications. Anal Biochem 298:1–2410.1006/abio.2001.5377 ↗
16. Lal S, Link S, Halas NJ (2007) Nano-optics from sensing to waveguiding. Nat Photon 1:641–64810.1038/nphoton.2007.223 ↗
17. Lepock JR (1982) Involvement of membranes in cellular-responses to hyperthermia. Radiat Res 92:433–43810.2307/3575914 ↗
18. Lepock JR (2003) Cellular effects of hyperthermia: relevance to the minimum dose for thermal damage. Int J Hyperth 19:252–26610.1080/0265673031000065042 ↗
19. Liu MZ, Guyot-Sionnest P (2005) Mechanism of silver (I)-assisted growth of gold nanorods and bipyramids. J Phys Chem B 109:22192–2220010.1021/jp054808n ↗
20. Liu L, Xu XL, Ye YX, Ma YP, Liu YS, Lei JM, Yin NQ (2012) Electrolysis synthetic silver nanoparticles enhanced light emission from CdSe quantum dots. Thin Solid Films 526:127–13210.1016/j.tsf.2012.10.123 ↗
21. Ma L, Chen W (2010) Luminescence enhancement and quenching in ZnS:Mn by Au nanoparticles. J Appl Phys 107:12351310.1063/1.3432740 ↗
22. Magnussen OM, Wang JX, Adzic RR (1996) In-situ X-ray diffraction and STM studies of bromide adsorption on Au(111) electrodes. J Phys Chem 100:5500–550810.1021/jp953281j ↗
23. Mao WY, Guo J, Yang WL, Wang CC, He J, Chen JY (2007) Synthesis of high-quality near-infrared-emitting CdTeS alloyed quantum dots via the hydrothermal method. Nanotechnology 18:48561110.1088/0957-4484/18/48/485611 ↗
24. Michalet X, Pinaud FF, Bentolila LA, Tsay JM, Doose S, Li JJ, Sundaresan G, Wu AM, Gambhir SS, Weiss S (2005) Quantum dots for live cells, in vivo imaging, and diagnostics. Science 307:538–54410.1126/science.1104274 ↗
25. Millstone JE, Wei W, Jones MR, Yoo HJ, Mirkin CA (2008) Iodide ions control seed-mediated growth of anisotropic gold nanoparticles. Nano Lett 8:2526–252910.1021/nl8016253 ↗
26. Mulvaney P, Liz-Marzan LM, Giersig M, Ung T (2000) Silica encapsulation of quantum dots and metal clusters. J Mater Chem 10:1259–127010.1039/b000136h ↗
27. Nikoobakht B, El-Sayed MA (2003) Preparation and growth mechanism of gold nanorods (NRs) using seed-mediated growth method. Chem Mater 15:1957–196210.1021/cm020732l ↗
28. Pala RA, White J, Barnard E, Liu J, Brongersma ML (2009) Design of plasmonic thin-film solar cells with broadband absorption enhancements. Adv. Mater. 21:3504–350910.1002/adma.200900331 ↗
29. Roti JLR (2008) Cellular responses to hyperthermia (40-46 degrees C): cell killing and molecular events. Int. J. Hyperthermia 24:3–1510.1080/02656730701769841 ↗
30. Salgueiriño-Maceira V, Spasova M, Farle M (2005) Water-stable, magnetic silica-cobalt/cobalt oxide-silica multishell submicrometer spheres. Adv Funct Mater 15:1036–104010.1002/adfm.200400469 ↗
31. Sau TK, Rogach AL, Jackel F, Klar TA, Feldmann J (2010) Properties and applications of colloidal nonspherical noble metal nanoparticles. Adv Mater 22:1805–182510.1002/adma.200902557 ↗
32. Soganci IM, Nizamoglu S, Mutlugun E, Akin O, Demir HV (2007) Localized plasmon-engineered spontaneous emission of CdSe/ZnS nanocrystals closely-packed in the proximity of Ag nanoisland films for controlling emission linewidth, peak, and intensity. Opt Express 15:1428910.1364/OE.15.014289 ↗
33. Vo-Dinh T, Dhawan A, Norton SJ, Khoury CG, Wang HN, Misra V, Gerhold MD (2010) Plasmonic nanoparticles and nanowires: design, fabrication and application in sensing. J Phys Chem C 114:7480–748810.1021/jp911355q ↗
34. Wang CG, Chen J, Talavage T, Irudayaraj J (2009) Gold nanorod/Fe3O4 nanoparticle “nano-pearl-necklaces” for simultaneous targeting, dual-mode imaging, and photothermal ablation of cancer cells. Angew Chem Int Ed 48:2759–276310.1002/anie.200805282 ↗
35. Xu CJ, Wang BD, Sun SH (2009) Dumbbell-like Au-Fe3O4 nanoparticles for target-specific platin delivery. J. Am. Chem. Soc. 131:4216–451710.1021/ja900790v ↗
36. Yang H, Qu H, Lin P, Li S, Ding M, Xu J (2003) Nanometer fluorescent hybrid silica particle as ultrasensitive and photostable biological labels. Analyst 128:462–46610.1039/b210192k ↗
37. Ye Z, Tan M, Wang G, Yuan J (2004) Preparation, characterization, and time-resolved fluorometric application of silica-coated terbium(Ill) fluorescent nanoparticles. Anal Chem 76:513–51810.1021/ac030177m ↗
38. Yin NQ, Liu L, Lei JM, Jiang TT, Zhu LX, Xu XL (2013a) The preparation of gold tetrananocage and its photothermal effect. Chin Phys B 22:09750210.1088/1674-1056/22/9/097502 ↗
39. Yin NQ, Liu L, Lei JM, Liu YS, Gong MG, Wu YZ, Zhu LX, Xu XL (2013b) Preparation and characterization of nontoxic magnetic-luminescent nanoprobe. Chin Phys B 21:11610110.1088/1674-1056/21/11/116101 ↗
40. Yin NQ, Liu YS, Liu L, Lei JM, Jiang TT, Wang HJ, Zhu LX, Xu XL (2013c) Fluorescence enhancement of Ru(bpy) 3 2+ by core-shell Ag@SiO2 nanocomposites. J Alloy Compd 581:6–1010.1016/j.jallcom.2013.06.151 ↗
41. Zhang Q, Ge JP, Goebl J, Hu YX, Sun YG, Yin YD (2010) Tailored synthesis of superparamagnetic gold nanoshells with tunable optical properties. Adv. Mater. 22:1905–190910.1002/adma.200903748 ↗