SU Jian, ZHANG Gu-ling, PENG Hong-shang. Preparation of A Dual-mode Optical Nanoprobe Based on Fluorescence and Surface Enhanced Raman Scattering[J]. Chinese Journal of Luminescence, 2018,39(9): 1323-1329
SU Jian, ZHANG Gu-ling, PENG Hong-shang. Preparation of A Dual-mode Optical Nanoprobe Based on Fluorescence and Surface Enhanced Raman Scattering[J]. Chinese Journal of Luminescence, 2018,39(9): 1323-1329 DOI: 10.3788/fgxb20183909.1323.
Preparation of A Dual-mode Optical Nanoprobe Based on Fluorescence and Surface Enhanced Raman Scattering
A novel type of dual-mode optical nanoprobe combining fluorescence and surface enhanced Raman scattering was described. Firstly
the fluorescent nanoparticles doped with coumarin 6(C6) and coated with silica were prepared by a reprecipitation-encapsulation method. Then
PLL molecules were electrostatically absorbed onto the surface of negatively charged NPs. Subsequently
the silver nanoparticles were attached to the surface of PLL shell by the
in-situ
reduction. Finally
Raman molecules were connected on the silver nanoparticles surface. The fluorescent signal in this probe derives from the fluorescent molecular C6. The silver nanoparticles are used as the enhanced substrate of SERS
and the SERS signal is from Raman molecules. The double-mode analysis technique
combining fluorescence and surface enhanced Raman scattering
possesses high resolution and sensitivity of imaging
and is promising in the biomedical field.
关键词
Keywords
references
ZONG S F, WANG Z Y, YANG J, et al.. A SERS and fluorescence dual mode cancer cell targeting probe based on silica coated Au@Ag core-shell nanorods[J]. Talanta, 2012, 97:368-375.
ZONG S F, WANG Z Y, ZHANG R H, et al.. A multiplex and straightforward aqueous phase immunoassay protocol through the combination of SERS-fluorescence dual mode nanoprobes and magnetic nanobeads[J]. Biosens. Bioelectron., 2013, 41:745-751.
WANG Z Y, ZONG S F, YANG J, et al.. Dual-mode probe based on mesoporous silica coated gold nanorods for targeting cancer cells[J]. Biosens. Bioelectron., 2011, 26:2883-2889.
WANG Z Y, ZONG S F, CHEN H, et al.. Silica coated gold nanoaggregates prepared by reverse microemusion method:dual mode probes for multiplex immunoassay using SERS and fluorescence[J]. Talanta, 2011, 86:170-177.
KIN K, LEE Y M, LEE H B, et al.. Silver-coated silica beads applicable as core materials of dual-tagging sensors operating via SERS and MEF[J]. ACS Appl. Mater. Interf., 2009, 1(10):2174-2180.
YU K N, LEE S M, HAN J Y, et al.. Multiplex targeting, tracking, and imaging of apoptosis by fluorescent surface enhanced Raman spectroscopic dots[J]. Bioconjug. Chem., 2007, 18:1155-1162.
LEE S M. Dual-modal silica nanoprobes with surface enhanced Raman spectroscopic and fluorescent signals. International Conference on Nano-Bio Sensing, Imaging, and Spectroscopy, Jeju, Korea, 2015, 9523:952309.
KIM K, LEE H B, CHOI J Y, et al.. Silver-coated dye-embedded silica beads:a core material of dual tagging sensors based on fluorescence and Raman scattering[J]. ACS Appl. Mater. Interf., 2011, 3:324-330.
PING J T, PENG H S, DUAN W B, et al.. Synthesis and optimization of ZnPc-loaded biocompatible nanoparticles for efficient photodynamic therapy[J]. J. Mater. Chem. B, 2016, 4(25):4482-4489.
HE D G, HE X X, WANG K M, et al.. A facile route for shape-selective synthesis of silica nanostructures using poly-l-lysine as template[J]. Chin. Chem. Lett., 2013, 24(2):99-102.
LEE H, DELLATORE S M, MILLER W M, et al.. Mussel-inspired surface chemistry for multifunctional coatings[J]. Science, 2007, 318:426-430.
WANGOO N, BHASIN K K, MEHTA S K, et al.. Synthesis and capping of water-dispersed gold nanoparticles by an amino acid:bioconjugation and binding studies[J]. J. Colloid. Interf. Sci., 2008, 323:247-254.
PEI Y, XIAO C, GOH T W, et al.. Tuning surface properties of amino-functionalized silica for metal nanoparticle loading:the vital role of an annealing process[J]. Surf. Sci., 2016, 648:299-306.
SOLOVYEVA E V, UBYIVOVK E V, DENISOVA A S, et al.. Effect of diaminostilbene as a molecular linker on Ag nanoparticles:SERS study of aggregation and interparticle hot spots in various environments[J]. Colloids Surf. A:Physicochem. Eng. Aspects, 2018, 538:542-548.
BOAZBOU NEWMAI M, VERMA M, SENTHIL KUMAR P, et al.. Monomer functionalized silica coated with Ag nanoparticles for enhanced SERS hotspots[J]. Appl. Surf. Sci., 2018, 440:133-143.
YANG M, YU J, LEI F, et al.. Synthesis of low-cost 3D-porous ZnO/Ag SERS-active substrate with ultrasensitive and repeatable detectability[J]. Sens. Actuators B:Chem., 2018, 256:268-275.
WANG X H, PENG H S, ZHANG Z, et al.. Synthesis of ratiometric fluorescent nanoparticles for sensing oxygen[J]. Microchim. Acta, 2012, 178(1-2):147-152.
WANG X H, PENG H S, DING H, et al.. Biocompatible fluorescent core-shell nanoparticles for ratiometric oxygen sensing[J]. J. Mater. Chem., 2012, 22:16066-16071.
SIKDER M, LEAD J R, CHANDLER G T, et al.. A rapid approach for measuring silver nanoparticle concentration and dissolution in seawater by UV-Vis[J]. Sci. Total Environm., 2018, 618:597-607.
ELLIS L J, BAALOUSHA M, VALSAMI J M, et al.. Seasonal variability of natural water chemistry affects the fate and behaviour of silver nanoparticles[J]. Chemosphere, 2018, 191:616-625.
RAJAM K S, RANI M E, GUNASEELI R, et al.. Extracellular synthesis of silver nanoparticles by the fungus Emericella nidulans EV4 and its application[J]. Indian J. Experiment. Biol., 2017, 55:262-265.
MANIRAJ A, KUMAR S M, KANNAN M. Optimization and characterization of green synthesized silver nanoparticles and its inhibitory activity against biofilm forming bacterial pathogens[J]. J. Adv. Appl. Sci. Res., 2017, 1(9):97-106.
AKIN S T, LIU X, DUNCAN M A. Laser synthesis and spectroscopy of acetonitrile/silver nanoparticles[J]. Chem. Phys. Lett., 2015, 640:161-164.
YOUNG J J, CHENG K M, YOUNG Y A, et al.. Chondroitin sulfate-stabilized silver nanoparticles:improved synthesis and their catalytic, antimicrobial, and biocompatible activities[J]. Carbohydrate Res., 2018, 457:14-24.
DU Y, FANG Y. Assignment of charge transfer absorption band in optical absorption spectra of the adsorbate-silver colloid system[J]. Spectrochim. Acta Part A:Mol. Biomol. Spectrosc., 2004, 60:535-539.
ZHANG A, ZHANG J. Quenching and enhancing of SERS of methyl orange after the addition of chlorine and nitrate anions[J]. Physica B:Condensed Matter, 2009, 404:2435-2438.
HILDEBRANDT P, STOCKBURGER M. Surface-enhanced resonance raman spectroscopy of Rhodamine 6G adsorbed on colloidal silver[J]. J. Phys. Chem., 1984, 88(24):5935-5944.
RIGO M V, SEO J, KIM W J, et al.. Plasmon coupling of R6G-linked gold nanoparticle assemblies for surface-enhanced Raman spectroscopy[J]. Vibrat. Spectrosc., 2011, 57:315-318.
GUO Q Q, MA X F, YU X, et al.. Green synthesis and formation mechanism of Ag nanoflowers using l-cysteine and the assessment of Ag nanoflowers as SERS substrates[J]. Colloids Surf. A:Physicochem. Eng. Aspects, 2017, 530:33-37.
VAN DYCK C, FU B, VAN DUYNE R P, et al.. Deducing the adsorption geometry of Rhodamine 6G from the surface-induced mode renormalization in surface-enhanced Raman spectroscopy[J]. J. Phys. Chem. C, 2017, 122:465-473.
CHEN S, LI X, GUO Y, et al.. A Ag-molecularly imprinted polymer composite for efficient surface-enhanced Raman scattering activities under a low-energy laser[J]. Analyst, 2015, 140:3239-3243.
WEI W, HUANG Q. Rapid fabrication of silver nanoparticle-coated filter paper as SERS substrate for low-abundance molecules detection[J]. Spectrochim. Acta A:Mol. Biomol. Spectrosc., 2017, 179:211-215.
ZHANG L, LI P, LUO L, et al.. Sensitive detection of Rhodamine B in condiments using surface-enhanced resonance Raman scattering (SERRS) silver nanowires as substrate[J]. Appl. Spectrosc., 2017, 71:2395-2403.
FUKUI T, NAIKI H, MASUO S. In situ observation of surface-enhanced Raman scattering from silver nanoparticle dimers and trimers fabricated using atomic force microscopy manipulation[J]. J. Phys. Chem. C, 2017, 121:19329-19333.
GOLOVIN A V, POLUBOTKO A M. Manifestation of a strong quadrupole interaction and peculiarities in the SERS and SEHRS spectra of 4,4'-bipyridine[J]. Phys. Solid State, 2017, 59:1368-1376.