Academic literature on the topic 'Quenching and enhancement of fluorescence'

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Journal articles on the topic "Quenching and enhancement of fluorescence"

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Das, Ruma, Gone Rajender, and P. K. Giri. "Anomalous fluorescence enhancement and fluorescence quenching of graphene quantum dots by single walled carbon nanotubes." Physical Chemistry Chemical Physics 20, no. 6 (2018): 4527–37. http://dx.doi.org/10.1039/c7cp06994d.

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We explore the mechanism of the fluorescence enhancement and fluorescence quenching effect of single walled carbon nanotubes (SWCNTs) on highly fluorescent graphene quantum dots (GQDs) over a wide range of concentrations of SWCNTs.
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Isaac, Justin R., and Huizhong Xu. "Fluorescence enhancement and quenching in tip-enhanced fluorescence spectroscopy." OSA Continuum 1, no. 3 (October 23, 2018): 899. http://dx.doi.org/10.1364/osac.1.000899.

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Mei, Qunbo, Ruqiang Tian, Yujie Shi, Qingfang Hua, Chen Chen, and Bihai Tong. "A series of selective and sensitive fluorescent sensors based on a thiophen-2-yl-benzothiazole unit for Hg2+." New Journal of Chemistry 40, no. 3 (2016): 2333–42. http://dx.doi.org/10.1039/c5nj02259b.

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Different types of fluorescent probes for Hg2+ based on the 5-thiophen-2-yl-benzothiazole derivatives (TBT, CTBT, DTBT and NTBT) were realized by changing the subsituents, including the fluorescence quenching probe, the fluorescence enhancement probe and the ratiometric fluorescent probe.
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Yang, Ailing, Ning Wang, Yujin Wang, Shunpin Li, Lele Wang, Yun Yang, Xichang Bao, and Renqiang Yang. "Improving the Fluorescence Concentration Quenching of Porphyrin Potassium Salt by Ag Nano Colloids." Journal of Nanoscience and Nanotechnology 16, no. 4 (April 1, 2016): 3646–52. http://dx.doi.org/10.1166/jnn.2016.11881.

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Silver nanoparticles (NPs) with diameters less than 25 nm, and 5, 10, 15, 20-tetrakis(4-carboxy-phenyl) porphyrin potassium salt (K4TCPPS) was synthesized. By adding silver colloids into the K4TCPPS solutions, the fluorescence concentration quenching of the K4TCPPS solutions was improved between 1×10−6–5×10−4 M, depending on the size of the Ag NPs, the concentration of the K4TCPPS and the excitation wavelength. Under excitation wavelengths of 360 and 414 nm, the enhancement was in the range of 0.34–22.8, and 0.71–82.46, respectively. The enhancement increased with decreasing size of the Ag NPs. At the two highest enhancements, the concentrations of the K4TCPPS solutions were 1×10−4 and 1×10−5 M respectively, and the size of the Ag NPs was about 5 nm. The main reasons for the fluorescence enhancing effect are due to fluorescence resonance energy transfer (FRET) between K4TCPPS molecules and Ag NPs, and decreased collision quenching between free K4TCPPS molecules, and free K4TCPPS molecules with Ag NPs. Our results showed that Ag NPs with sizes of about 5 nm can effectively improve the fluorescence concentration quenching of K4TCPPS solutions. This result also suggests that it is possible to use noble metal NPs to improve fluorescence concentration quenching.
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Shehata, Nader, Effat Samir, and Ishac Kandas. "Gold/QDs-Embedded-Ceria Nanoparticles: Optical Fluorescence Enhancement as a Quenching Sensor." Applied Sciences 10, no. 4 (February 12, 2020): 1236. http://dx.doi.org/10.3390/app10041236.

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This work focuses on improving the fluorescence intensity of cerium oxide (ceria) nanoparticles (NPs) through added plasmonic nanostructures. Ceria nanoparticles are fluorescent nanostructures which can emit visible fluorescence emissions under violet excitation. Here, we investigated different added plasmonic nanostructures, such as gold nanoparticles (Au NPs) and Cadmium sulfide/selenide quantum dots (CdS/CdSe QDs), to check the enhancement of fluorescence intensity emissions caused by ceria NPs. Different plasmonic resonances of both aforementioned nanostructures have been selected to develop optical coupling with both fluorescence excitation and emission wavelengths of ceria. In addition, different additions whether in-situ or post-synthesis have been investigated. We found that in-situ Au NPs of a 530 nm plasmonic resonance wavelength provides the highest fluorescence emissions of ceria NPs compared to other embedded plasmonic structures. In addition to the optical coupling between plasmonic resonance of Au with the visible emissions fluorescence spectrum of ceria nanoparticles, the 530 nm in-situ Au NPs were found to reduce the bandgap of ceria NPs. We suggest that the formation of more tri-valent cerium ions traps energy levels along with more associated oxygen vacancies, which is responsible for increasing the fluorescence visible emissions intensity caused by ceria. As an application, the gold-ceria NPs is shown to optically detect the varied concentration of iron tiny particles in aqueous medium based on a fluorescence quenching mechanism. This work is promising in different applications such as biomarkers, cancer treatments, and environmental pollution monitoring.
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Fu, Miao-Miao, Lianshe Fu, and Guang-Hua Cui. "A robust 3D zinc(ii)–organic framework for efficient dual detection of acetylacetone and Tb3+ ions." Dalton Transactions 50, no. 29 (2021): 10180–86. http://dx.doi.org/10.1039/d1dt01112j.

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A fluorescent Zn(ii) MOF with a new 3D pillared framework was synthesized and characterized, which displays excellent stability, high sensitivity and selectivity for sensing of acac and Tb3+ ions through fluorescence quenching and enhancement effects, respectively.
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Jiang, Yao-Wen, Ge Gao, Zhan Chen, and Fu-Gen Wu. "Fluorescence studies on the interaction between chlorpromazine and model cell membranes." New Journal of Chemistry 41, no. 10 (2017): 4048–57. http://dx.doi.org/10.1039/c7nj00037e.

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Zhao, Fei, and Jongsung Kim. "Fabrication of a Dopamine Sensor Based on Carboxyl Quantum Dots." Journal of Nanoscience and Nanotechnology 15, no. 10 (October 1, 2015): 7871–75. http://dx.doi.org/10.1166/jnn.2015.11220.

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A quantum dot (QD)-based optical biosensor was developed to detect the activity of dopamine (DA) via the quenching of QD fluorescence intensity. In this study, we examined the fluorescence quenching of DA-conjugated quantum dots (DA@QDs) at various solution pH values. The fluorescence intensity of the QDs is quenched by electronic energy transfer from the QDs to the o-quinone group of dopamine oxide. The degree of fluorescence quenching was dependent on DA concentration. The influence of the external environment pH factor on fluorescence quenching was investigated. The results showed that the degree of fluorescence quenching of DA@QDs was highest in a slightly alkaline solution-pH of approximately 9. Fluorescence enhancement with increased pH appears to be due to electronic energy transfer, which is related to an increased degree of dopamine-o-quinone oxidation. The fluorescence quenching of QDs by DA is of considerable interest due to its potential for the direct detection of the DA in vivo via a simple procedure with a very low limit of detection.
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Yang, Manman, Xiaoli Xi, and Pin Yang. "Thermodynamic analysis of fluorescence enhancement and Quenching theory equations." Frontiers of Chemistry in China 3, no. 3 (April 30, 2008): 254–61. http://dx.doi.org/10.1007/s11458-008-0065-5.

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Shehata, Nader, Effat Samir, and Ishac Kandas. "Plasmonic-Ceria Nanoparticles as Fluorescence Intensity and Lifetime Quenching Optical Sensor." Sensors 18, no. 9 (August 27, 2018): 2818. http://dx.doi.org/10.3390/s18092818.

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Ceria nanoparticles have been recently used as an optical fluorescent material with visible emission under ultraviolet excitation, due to the formation of trivalent cerium ions with corresponding oxygen vacancies. This paper introduces the enhancement of both fluorescence emission and lifetime through adding gold nanoparticles. The reason is due to possible coupling between the plasmonic resonance of gold nanoparticles and the fluorescence emission of ceria that has been achieved, along with enhanced formation of trivalent cerium ions. Both factors lead to higher fluorescence intensity peaks and shorter fluorescence lifetimes. As an application, gold-ceria nanoparticles have been used as an optical sensing material for lead particles in aqueous media based on fluorescence quenching. Stern-Volmer constant of in-situ gold-ceria nanoparticles is found to be 2.424 M−1, with a relative intensity change of up to 40% at 0.2 g/L.
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Dissertations / Theses on the topic "Quenching and enhancement of fluorescence"

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Upamali, Karasinghe A. Nadeeka. "Carbazole-Based, Self-Assembled, Π-Conjugated Systems As Fluorescent Micro And Nanomaterials - Synthesis, Photophysical Properties, Emission Enhancement And Chemical Sensing." Bowling Green State University / OhioLINK, 2011. http://rave.ohiolink.edu/etdc/view?acc_num=bgsu1323099511.

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Aksoy, Fuat Yigit. "Interaction of Metal Nanoparticles with Fluorophores and Their Effect on Fluorescence." Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2009. http://nbn-resolving.de/urn:nbn:de:bsz:14-ds-1240302257150-32578.

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Metal nanoparticles have recently gained popularity in many research areas due to their nanosize-related properties. Depending on the size of the metal nanoparticle, their mode of interaction with electromagnetic radiation and the outcome of this interaction vary; in turn the effect exerted on a protein which is conjugated to a nanoparticle varies, because different sized nanoparticles demonstrate different modes of energy transfer with electromagnetic radiation and molecules conjugated to them. Very small cluster with sizes around 1 – 1.2 nm tend to get excited by incident light and emit fluorescence, whereas larger nanoparticles absorb the incoming light very strongly due to their LSPR. In this study we observed the outcomes of the interaction between two types of nanoparticles, namely gold and gold/silver alloyed nanoparticles with the fluorescence emission of two fluorophores, namely eGFP and rPhiYFP; and demonstrated a bioassay where the fluorescence modulation by gold nanoparticles can be used as the sensing strategy. Lastly, we demonstrated the potential of autofluorescent gold nanoparticles as intracellular reporters.
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Clements, John Hart. "Fluorescence quenching kinetics of labeled polyelectrolytes /." Digital version accessible at:, 1999. http://wwwlib.umi.com/cr/utexas/main.

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Fasihi, Amer Zia. "Measurement of chlorocarbons using quenching of molecular fluorescence." Thesis, Cranfield University, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.309837.

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Tusell, Jose Ramon. "Computation of tryptophan fluorescence quenching by amide and histidine." Diss., Montana State University, 2011. http://etd.lib.montana.edu/etd/2011/tusell/TusellJ1211.pdf.

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Tryptophan fluorescence quantum yield is widely used to follow protein folding for the villin headpiece subdomain (HP-35) and a synthetic peptide Ac-W-(A) ₃ -H + -NH ₂ (WH5). These biopolymers have a histidine residue, which is a potent quencher of tryptophan fluorescence, positioned four amino acids away from tryptophan. Experiments assumed that when folding occurs the fluorescence of tryptophan will be quenched by histidine due to the formation of an alpha helix. The reliability of folding and unfolding rate constants determined by tryptophan fluorescence has been called into question by several computational studies. A method to calculate the electron transfer matrix element was developed for different donor/acceptor systems. This method shows that the electron transfer matrix element is sensitive to orientation at close distances and that it does not follow a simple exponential decay with distance. This thesis improved the methods developed by Callis and coworker by conducting 100 ns long simulations for single tryptophan proteins and by modifying the calculation of the fluorescence quantum yield to account for heterogeneity in the calculated electron transfer rates. In addition the method was extended to calculate electron transfer rate constants for histidine quenching by conducting 1microsecond long simulations of HP-35 and WH5. Calculated tryptophan fluorescence quantum yields for the single tryptophan proteins show better agreement with experiment than was previously reported. Simulations for HP-35 and WH5 indicate that the ability of histidine to quench the fluorescence of tryptophan is surprisingly controlled by the energy gap dependence on the distance that separates them. The energy gap dependence on this distance arises from water solvation around histidine. At large distances this solvation decreases the ability of histidine to accept an electron from tryptophan. Different tryptophan/histidine rotamers control this distance. Even when HP-35 is completely folded much of the time histidine does not quench tryptophan fluorescence contrary to the idea that histidine is only close when HP-35 is folded. The calculated fluorescence quantum yield is sensitive to the distribution of close and far conformations and the rate of exchange between these two conformations. This sensitivity gives credibility to the folding/unfolding rates derived from tryptophan fluorescence quantum yields.
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Wentworth, Mark. "Quenching of chlorophyll fluorescence in plant light-harvesting complexes." Thesis, University of Sheffield, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.340168.

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Saar, Brooklynd Dawn. "Fluorescence Quenching of PPV-SO and Bodipy-Naphthalene Systems." W&M ScholarWorks, 2012. https://scholarworks.wm.edu/etd/1539626932.

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Nolden, Raphael. "Studies of DPA Fluorescence Enhancement." Thesis, University of Canterbury. Physics and Astronomy, 2007. http://hdl.handle.net/10092/4414.

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The processes involved in the enhancement of the fluorescence profile of dipicolinic acid (DPA) were measured and analysed, with particular emphasis on their potential application to the rapid identification of suspicious powders. The research was conducted in contribution to the anthrax detector currently under development at this department. Using the enhancement of fluorescence as a method of determining whether a sample contains spores shows great potential because DPA is not found in most powders that do not contain spores. Thus, its detection is a good indication of the presence of spores. The research presented in this thesis primarily focuses on the optimisation of measurement and enhancement techniques. Both DPA and milk powder (containing spores) were used as anthrax simulants. We found that 210 nm light was the optimal wavelength for the enhancement of DPA; however, as most light sources have a higher intensity at longer wavelengths, the use of 270 nm light may be more effective. At low concentrations, there is a linear relationship between detected fluorescence intensity and the quantity of DPA present. A linear response was also found to the enhancement-light exposure time.
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Zanetti, Marco. "Bovine leukocyte phagocytosis and bacteria killing monitored by intracellular acridine orange fluorescence and extracellular fluorescence quenching /." [S.l : s.n.], 1988. http://www.ub.unibe.ch/content/bibliotheken_sammlungen/sondersammlungen/dissen_bestellformular/index_ger.html.

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Harkin, David. "Fluorescence enhancement strategies for polymer semiconductors." Thesis, University of Cambridge, 2017. https://www.repository.cam.ac.uk/handle/1810/267904.

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One of the major challenges in the field of organic semiconductors is to develop molecular design rules and processing routes which optimise the charge carrier mobility, whilst independently controlling the radiative and non-radiative processes. To date there has existed a seeming trade-off between charge carrier mobility and photoluminescence efficiency, which limits the development of some devices such as electrically pumped laser diodes. This thesis investigates fluorescence enhancement strategies for high-mobility polymer semiconductor systems and the mechanisms by which they currently display poor emission properties. Four independent approaches were taken and are detailed as follows. 1. Solubilising chain engineering It is shown that for the high mobility polymer poly(indacenodithiophene-co-benzothiadiazole), the addition of a phenyl- initiated side chain can enhance the solid-state fluorescence quantum yield, exciton lifetime and exciton diffusion length significantly in comparison to that without phenyl-addition. 2. Energy transfer to a highly fluorescent chromophore It is shown that for the high mobility polymer poly(indacenodithiophene-co-benzothiadiazole) efficient energy transfer to a more emissive squaraine dye molecule is possible despite fast non-radiative decay short exciton diffusion lengths. This results in a significant fluorescence enhancement, which in turn facilitates an order of magnitude increase of the efficiency of polymer light emitting diodes made from this material combination. 3. Energy gap engineering The well known Energy Gap Law predicts an increase in the non-radiative rate as the optical bandgap of an organic chromophore decreases in energy. In combination with this, almost all polymer semiconductors reported to date with high charge carrier mobility have low optical bandgaps. Therefore, molecular design principles which act to increase the optical bandgap of polymer semiconductors whilst retaining a high mobility were sought out. One specific system was successfully identified and showed a significant fluorescence enhancement compared to is predecessor poly(indacenodithiophene-co-benzothiadiazole) in both the solution and the solid state. It is found that the Frenkel exciton lifetime in this new system is a factor of four larger which also results in a significantly increased exciton diffusion length. An inter-chain electronic state is also identified and discussed. 4. Hydrogen substitution For some low-bandgap material systems such as erbium chromophores, high energy vibrational modes such as the C-H stretching mode can act as non-radiative pathways. The effect of hydrogen substitution with deuterium and fluorine was therefore investigated in a series of polythiophene derivative families. It was found that in the solid state, fluorescence and exciton lifetime enhancement occurred when the backbone hydrogen atoms were replaced with fluorine. However, evidence is given that this was not owing to the initial hypothesis, and is more likely owing to structural differences which occur in these substituted material systems.
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Books on the topic "Quenching and enhancement of fluorescence"

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O'Brien, G. J. Development of a chlorine gas sensor employing fluorescence quenching. Manchester: UMIST, 1993.

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Moselhy, Jim. Fluorescence quenching and electronic energy transfer studies of PS-PMMA block copolymers in solution. Ottawa: National Library of Canada, 1993.

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Wang, Fei. In situ laser interferometry and fluorescence quenching measurements of poly (methyl methacrylate) thin film dissolution. 1993.

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Nivaggioli, Thierry. In situ studies of thin polymer film dissolution by simultaneous laser interferometry and fluorescence quenching measurements. 1993.

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M, Laurendeau Normand, and United States. National Aeronautics and Space Administration., eds. Experimental assessment and enhancement of planar laser-induced fluorescence measurements of nitric oxide in an inverse diffusion flame. West Lafayette, Ind: Purdue University, 1997.

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David, Shotton, ed. Electronic light microscopy: The principles and practice of video-enhanced contrast, digital intensified fluorescence, and confocal scanning light microscopy. New York: Wiley-Liss, 1993.

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Book chapters on the topic "Quenching and enhancement of fluorescence"

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Demchenko, Alexander P. "Fluorescence Quenching." In Ultraviolet Spectroscopy of Proteins, 173–82. Berlin, Heidelberg: Springer Berlin Heidelberg, 1986. http://dx.doi.org/10.1007/978-3-642-70847-3_9.

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Eftink, Maurice R. "Fluorescence Quenching Reactions." In Biophysical and Biochemical Aspects of Fluorescence Spectroscopy, 1–41. Boston, MA: Springer US, 1991. http://dx.doi.org/10.1007/978-1-4757-9513-4_1.

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Lakowicz, Joseph R. "Quenching of Fluorescence." In Principles of Fluorescence Spectroscopy, 237–65. Boston, MA: Springer US, 1999. http://dx.doi.org/10.1007/978-1-4757-3061-6_8.

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Krause, L. "Sensitized Fluorescence and Quenching." In Advances in Chemical Physics, 267–316. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2007. http://dx.doi.org/10.1002/9780470143803.ch4.

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Trettnak, Wolfgang. "Optical Sensors Based on Fluorescence Quenching." In Fluorescence Spectroscopy, 79–89. Berlin, Heidelberg: Springer Berlin Heidelberg, 1993. http://dx.doi.org/10.1007/978-3-642-77372-3_7.

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Lakowicz, Joseph R., and Ignacy Gryczynski. "Fluorescence Quenching by Stimulated Emission." In Topics in Fluorescence Spectroscopy, 305–60. Boston, MA: Springer US, 2002. http://dx.doi.org/10.1007/0-306-47070-5_8.

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Lakowicz, Joseph R. "Advanced Topics in Fluorescence Quenching." In Principles of Fluorescence Spectroscopy, 267–89. Boston, MA: Springer US, 1999. http://dx.doi.org/10.1007/978-1-4757-3061-6_9.

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Horton, Peter. "Nonphotochemical Quenching of Chlorophyll Fluorescence." In Light as an Energy Source and Information Carrier in Plant Physiology, 99–111. Boston, MA: Springer US, 1996. http://dx.doi.org/10.1007/978-1-4613-0409-8_8.

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Huang, Xiaohua, Ivan H. El-Sayed, and Mostafa A. El-Sayed. "Fluorescent Quenching Gold Nanoparticles: Potential Biomedical Applications." In Metal-Enhanced Fluorescence, 573–99. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2010. http://dx.doi.org/10.1002/9780470642795.ch20.

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Eads, D. D., B. G. Dismer, and G. R. Fleming. "Studies of Diffusion-Influenced Fluorescence Quenching." In Springer Series in Chemical Physics, 510–12. Berlin, Heidelberg: Springer Berlin Heidelberg, 1990. http://dx.doi.org/10.1007/978-3-642-84269-6_155.

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Conference papers on the topic "Quenching and enhancement of fluorescence"

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Isaac, Justin, and Huizhong Xu. "Fluorescence Enhancement and Quenching in Tip-Enhanced Fluorescence Spectroscopy." In Frontiers in Optics. Washington, D.C.: OSA, 2018. http://dx.doi.org/10.1364/fio.2018.jw3a.91.

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Anger, Pascal, Palash Bharadwaj, and Lukas Novotny. "Enhancement and Quenching of Single Molecule Fluorescence near a Gold Nanoparticle." In Laser Science. Washington, D.C.: OSA, 2005. http://dx.doi.org/10.1364/ls.2005.ltuc3.

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Palombo, Nola, Timothy Walsh, Jungchul Lee, and Keunhan Park. "Experimental Study of Enhancement and Quenching of Plasmon-Controlled Fluorescence Using Quantum Dot–Plasmonic Nanoparticle Mixtures in Aqueous Medium." In ASME 2012 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/imece2012-89642.

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This article reports the enhancement and quenching of quantum dot (QD) emission for different concentrations of plasmonic nanoparticles (PNPs) by utilizing the Brownian motion-induced dynamic near-field interactions in aqueous solution. We measured the fluorescence spectrum of two types of QD-PNP mixtures. The first mixture was QDs (525 nm for emission wavelength) and gold nanoparticles dispersed in distilled water, where the emission wavelength of the QDs matches the localized surface plasmon (LSP) excitation wavelength of the gold nanoparticles. The second mixture was QDs (655 nm for emission wavelength) and silver nanoparticles dispersed in distilled water, where LSPs excited at the wavelength of 392 nm affect the excitation of the QDs. For both experiments, the QD emission spectra were monitored while changing the concentration of the PNPs from 108 to 1011 /mL for a fixed concentration of QDs at 1 × 1013 /mL. For low PNP concentrations, the QD emission was enhanced for 30 nm gold nanoparticles and 80 nm silver nanoparticles; however, for high PNP concentrations, the QD emission was always quenched. This research reveals the dependence of the QD fluorescence on the concentration of PNPs. The obtained results will be beneficial in further understanding plasmonic interactions between QDs and nanoparticles and the manipulation of QD emission, switching from enhancement to quenching or vice versa, with the alteration of nanoparticle concentration.
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Protasenko, Vladimir V., Alan Gallagher, Massimiliano Labardi, and David J. Nesbitt. "Enhancement and quenching of the fluorescence of single CdSe/ZnS quantum dots studied by confocal apertureless near-field scanning optical microscope." In Optical Science and Technology, SPIE's 48th Annual Meeting, edited by Angela Duparre and Bhanwar Singh. SPIE, 2003. http://dx.doi.org/10.1117/12.504880.

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Rittweger, E., B. R. Rankin, S. E. Irvine, V. Westphal, and S. W. Hell. "Quenching Processes in Fluorescence Nanoscopy." In Frontiers in Optics. Washington, D.C.: OSA, 2008. http://dx.doi.org/10.1364/fio.2008.ftuy5.

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Ghazinejad, Maziar, Hamed Hosseini Bay, Jennifer Reiber Kyle, Mihrimah Ozkan, and Cengiz S. Ozkan. "Fluorescence quenching metrology of graphene." In SPIE OPTO, edited by Ali Adibi, Shawn-Yu Lin, and Axel Scherer. SPIE, 2014. http://dx.doi.org/10.1117/12.2040801.

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Sandu, Titus. "Fluorescence and fluorescence quenching in a two-level system." In 2014 International Semiconductor Conference (CAS). IEEE, 2014. http://dx.doi.org/10.1109/smicnd.2014.6966457.

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Cox, M. E., and B. Dunn. "Fluorescence quenching to measure oxygen concentration." In Optical Fiber Sensors. Washington, D.C.: OSA, 1985. http://dx.doi.org/10.1364/ofs.1985.thgg14.

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Gryczynski, Ignacy, Zygmunt Gryczynski, and Joseph R. Lakowicz. "Fluorescence anisotropy controlled by light quenching." In BiOS '98 International Biomedical Optics Symposium, edited by Joseph R. Lakowicz and J. B. Alexander Ross. SPIE, 1998. http://dx.doi.org/10.1117/12.307076.

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Sharma, Ashutosh. "Excimer fluorescence quenching-based oxygen sensor." In OE/LASE '94, edited by James A. Harrington, David M. Harris, Abraham Katzir, and Fred P. Milanovich. SPIE, 1994. http://dx.doi.org/10.1117/12.180766.

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Reports on the topic "Quenching and enhancement of fluorescence"

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Salmon, J. T., C. D. Carter, and N. M. Laurendeau. Quenching-independent measurement of species concentrations in flames by laser-induced fluorescence. Office of Scientific and Technical Information (OSTI), September 1990. http://dx.doi.org/10.2172/6764345.

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Satcher, Joe H., and Ron E. Varosh. Development of Fluorescence Quenching Optical Sensors for High Explosives Degradation Monitoring Final Report CRADA No. TSB-1453-97. Office of Scientific and Technical Information (OSTI), August 2000. http://dx.doi.org/10.2172/1424626.

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Rutan, S. C. Enhancement of fluorescence detection in chromatographic methods by computer analysis of second order data. Progress report, August 1, 1990--October 1, 1993. Office of Scientific and Technical Information (OSTI), December 1993. http://dx.doi.org/10.2172/10163516.

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