A novel fluorescence and surface-enhanced Raman scattering dual-signal probe for pH sensing based on Rhodamine derivative

Kong, 2014, Sensitive SERS-pH sensing in biological media using metal carbonyl functionalized planar substrates, Biosens Bioelectron, 54, 135, 10.1016/j.bios.2013.10.052 Ishaque, 1998, Use of intracellular pH and annexin-V flow cytometric assays to monitor apoptosis and its suppression by bcl-2 over-expression in hybridoma cell culture, J Immunol Methods, 221, 43, 10.1016/S0022-1759(98)00166-5 Golovina, 1997, Spatially and functionally distinct Ca2+ stores in sarcoplasmic and endoplasmic reticulum, Science, 275, 1643, 10.1126/science.275.5306.1643 Su, 2001, 1,9-Dihydro-3-phenyl-4H-pyrazolo[3,4-b]quinolin-4-one, a novel fluorescent probe for extreme pH measurement, Chem Commun, 37, 960, 10.1039/b101685g Ogikubo, 2011, Intracellular pH sensing using autofluorescence lifetime microscopy, J Phys Chem B, 115, 10385, 10.1021/jp2058904 Pourreza, 2015, Application of curcumin nanoparticles in a lab-on-paper device as a simple and green pH probe, Talanta, 131, 136, 10.1016/j.talanta.2014.07.063 Fang, 2014, pH-controllable drug carrier with SERS activity for targeting cancer cells, Biosens Bioelectron, 57, 10, 10.1016/j.bios.2014.01.042 Zhao, 2008, Functionalized carbon nanotubes for pH sensors based on SERS, J Mater Chem, 18, 4759, 10.1039/b809833f Shi, 2014, Rhodamine-based fluorescent probe for direct bio-imaging of lysosomal pH changes, Talanta, 130, 356, 10.1016/j.talanta.2014.07.030 Tian, 2012, A fluorescent sensor for pH based on rhodamine fluorophore, Dyes Pigments, 95, 112, 10.1016/j.dyepig.2012.03.008 Kneipp, 2007, One- and two-photon excited optical pH probing for cells using surface-enhanced raman and hyper-Raman nanosensors, Nano Lett, 7, 2819, 10.1021/nl071418z Kneipp, 2010, Following the dynamics of pH in endosomes of live cells with SERS Nanosensors, J Phys Chem C, 114, 7421, 10.1021/jp910034z Zong, 2011, Intracellular pH sensing using p-aminothiophenol functionalized gold nanorods with low cytotoxicity, Anal Chem, 83, 4178, 10.1021/ac200467z Chen, 2014, A wide range optical pH sensor for living cells using Au@Ag nanoparticles functionalized carbon nanotubes based on SERS signals, Anal Bioanal Chem, 406, 6337, 10.1007/s00216-014-8064-5 Liu, 2014, Temperature- and pH-tunable plasmonic properties and SERS efficiency of the silver nanoparticles within the dual stimuli-responsive microgels, J Mater Chem C, 2, 7326, 10.1039/C4TC00966E Yang, 2014, Macro-/micro-environment-sensitive chemosensing and biological imaging, Chem Soc Rev, 43, 4563, 10.1039/C4CS00051J Chen, 2010, Fluorescent and colorimetric probes for detection of thiols, Chem Soc Rev, 39, 2120, 10.1039/b925092a Porter, 2008, SERS as a bioassay platform: fundamentals, design, and applications, Chem Soc Rev, 37, 1001, 10.1039/b708461g Wang, 2010, Biocompatibility and biodistribution of surface-enhanced Raman scattering nanoprobes in Zebrafish Embryos: in vivo and multiplex imaging, ACS Nano, 4, 4039, 10.1021/nn100351h Li, 2013, Surface-enhanced Raman evidence for rhodamine 6 G and its derivative with different adsorption geometry to colloidal silver nanoparticle, J Raman Spectrosc, 44, 999, 10.1002/jrs.4319 Li, 2013, Colourimetric and fluorescent probes for the optical detection of palladium ions, Chem Soc Rev, 42, 7943, 10.1039/c3cs60123d Tang, 2013, Detection of melamine based on the fluorescence resonance energy transfer between CdTe QDs and rhodamine B, Food Chem, 141, 4060, 10.1016/j.foodchem.2013.06.135 Fu, 2014, A new fluorescent probe for Al(3+) based on rhodamine 6G and its application to bioimaging, Dalton Trans, 43, 12624, 10.1039/C4DT01453G Yu, 2014, Rhodamine-based lysosome-targeted fluorescence probes: high pH sensitivity and their imaging application in living cells, Rsc Adv, 4, 33975, 10.1039/C4RA05215C Wu, 2014, A rhodamine-appended water-soluble conjugated polymer: an efficient ratiometric fluorescence sensing platform for intracellular metal-ion probing, Chem Commun, 50, 2040, 10.1039/c3cc48649d Tong, 2014, Two rhodamine derived fluorescence turn-on chemosensors for Hg(II) recognition and sensing: synthesis, characterization and sensing performance, Sens Actuat B, 203, 157, 10.1016/j.snb.2014.06.102 Ojha, 2007, PH dependent SERS and solvation studies of tyrosine adsorbed on silver colloidal nano particles combined with DFT calculations, Chem Phys, 340, 69, 10.1016/j.chemphys.2007.07.042 Ma, 2013, Rapid determination of melamine in milk and milk powder by surface-enhanced Raman spectroscopy and using cyclodextrin-decorated silver nanoparticles, Microchim Acta, 180, 1173, 10.1007/s00604-013-1059-7 Ma, 2014, Highly sensitive SERS probe for mercury(II) using cyclodextrin-protected silver nanoparticles functionalized with methimazole, Microchim Acta, 181, 975, 10.1007/s00604-014-1196-7 Ma, 2015, Selective determination of o-phenylenediamine by surface-enhanced Raman spectroscopy using silver nanoparticles decorated with α-cyclodextrin, Microchim Acta, 182, 167, 10.1007/s00604-014-1314-6 Paw, 1997, Synthesis, characterization, and spectroscopy of dipyridocatecholate complexes of platinum, Inorg Chem, 36, 2287, 10.1021/ic9610851 Wu, 2007, Highly sensitive fluorescent probe for selective detection of Hg2+ in DMF aqueous media, Inorg Chem, 46, 1538, 10.1021/ic062274e Bissell, 1992, Molecular fluorescent signalling with ‘fluor-spacer-receptor’ systems: approaches to sensing and switching devices via supramolecular photophysics, Chem Soc Rev, 21, 187, 10.1039/CS9922100187 Hildebrandt, 1984, Surface-enhanced resonance Raman spectroscopy of rhodamine 6G adsorbed on colloidal silver, J Phys Chem, 88, 5935, 10.1021/j150668a038 Socrates, 2001 Dai, 2014, “Rings of saturn-like” nanoarrays with high number density of hot spots for surface-enhanced Raman scattering, Appl Phys Lett, 105, 033515, 10.1063/1.4891533 Ding, 2008, Some progresses in mechanistic studies on surface-enhanced raman scattering, Chem J Chin Univ, 29, 2569 Pristinski, 2006, In situ SERS study of rhodamine 6G adsorbed on individually immobilized Ag nanoparticles, J Raman Spectrosc, 37, 762, 10.1002/jrs.1496 Baia, 2006, Surface-enhanced Raman scattering efficiency of truncated tetrahedral Ag nanoparticle arrays mediated by electromagnetic couplings, Appl Phys Lett, 88, 143121, 10.1063/1.2193778