Academic literature on the topic 'Laser fluorescence spectroscopy'

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Journal articles on the topic "Laser fluorescence spectroscopy"

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Nishioka, Norman S. "Laser-Induced Fluorescence Spectroscopy." Gastrointestinal Endoscopy Clinics of North America 4, no. 2 (1994): 313–26. http://dx.doi.org/10.1016/s1052-5157(18)30507-5.

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Oujja, M., M. Sanz, F. Agua, et al. "Multianalytical characterization of Late Roman glasses including nanosecond and femtosecond laser induced breakdown spectroscopy." Journal of Analytical Atomic Spectrometry 30, no. 7 (2015): 1590–99. http://dx.doi.org/10.1039/c5ja00150a.

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Nanosecond and femtosecond laser induced breakdown spectroscopy, X-ray fluorescence, ultraviolet-visible spectroscopy and laser induced fluorescence were combined for the analysis of Late Roman glasses.
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Sato, Hidetoshi, Satoshi Wada, and Hideo Tashiro. "Fluorescence Backgroundless Ti: Sapphire Laser Using Acousto-Optical Tunable Filter for Raman Spectroscopic Measurements." Applied Spectroscopy 56, no. 10 (2002): 1303–7. http://dx.doi.org/10.1366/000370202760355019.

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The background noise inherent to tunable lasers, which emit broad band spontaneous fluorescence from the laser-active medium, is detrimental for sensitive Raman measurement. Using the diffraction effect in an acousto-optic device, we have developed a fluorescence backgroundless Ti: sapphire laser suited for near-infrared Raman spectroscopy. A Raman excitation profile consisting of series of Raman spectra of deoxygenated hemoglobin aqueous solutions was measured by changing excitation wavelengths, revealing the high potential of this laser as a spectroscopic light source.
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Zacharioudaki, Despoina-Eleni, Ioannis Fitilis, and Melina Kotti. "Review of Fluorescence Spectroscopy in Environmental Quality Applications." Molecules 27, no. 15 (2022): 4801. http://dx.doi.org/10.3390/molecules27154801.

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Fluorescence spectroscopy is an optical spectroscopic method that has been applied for the assessment of environmental quality extensively during the last 20 years. Most of the earlier works have used conventional light sources in spectrofluorometers to assess quality. Many recent works have used laser sources of light for the same purpose. The improvement of the energy sources and of the higher resolution spectrometers has led to a tremendous increase in applications. The motivation for the present review study is the increasing use of laser sources in environmental applications. The review i
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Tang, G. C., Nobutoshi Oka, G. R. Nagamatsu, and R. R. Alfano. "Laser fluorescence spectroscopy from human spermatozoa." Applied Optics 32, no. 4 (1993): 464. http://dx.doi.org/10.1364/ao.32.000464.

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F. Pang, H., and A. S. C. Cheung. "Laser Induced Fluorescence Spectroscopy of IrN." Chinese Journal of Chemical Physics 22, no. 2 (2009): 157–61. http://dx.doi.org/10.1088/1674-0068/22/02/157-161.

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Nakajima, Masakazu, Yu Yoneda, Yoshihiro Sumiyoshi, and Yasuki Endo. "Laser-induced fluorescence spectroscopy of NC3S." Journal of Chemical Physics 120, no. 6 (2004): 2662–66. http://dx.doi.org/10.1063/1.1638742.

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Niefer, R. J., J. Supronowicz, J. B. Atkinson, and L. Krause. "Laser-induced fluorescence spectroscopy of theHg3excimer." Physical Review A 34, no. 3 (1986): 2483–85. http://dx.doi.org/10.1103/physreva.34.2483.

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Yoshikawa, Takashi, Yoshihiro Sumiyoshi, Hideyuki Takada, Kennosuke Hoshina, and Yasuki Endo. "Laser induced fluorescence spectroscopy of NC3O." Journal of Chemical Physics 128, no. 20 (2008): 204308. http://dx.doi.org/10.1063/1.2920194.

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Linton, C., C. Effantin, P. Crozet, A. J. Ross, E. A. Shenyavskaya, and J. d’Incan. "Laser induced fluorescence spectroscopy of 142NdO." Journal of Molecular Spectroscopy 225, no. 2 (2004): 132–44. http://dx.doi.org/10.1016/j.jms.2004.02.017.

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Dissertations / Theses on the topic "Laser fluorescence spectroscopy"

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Walker, Melinda. "Laser induced fluorescence spectroscopy of aromatic systems." Thesis, University of Nottingham, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.282580.

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Jacobs, Robert Michael James. "Laser studies of plasmas." Thesis, University of Oxford, 2000. http://ora.ox.ac.uk/objects/uuid:3de1c919-d7ce-485c-94c8-e5ab9e8e4a4b.

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Measurement of the intrinsic properties of processing plasmas is critically important in understanding discharges so that the optimum conditions can be achieved. Several different diagnostic methods have been developed and tested. A planar probe has been used to measure the ion flux and electron temperature in both inductively coupled and capacitively coupled plasma systems, at various pressures and applied powers, using the assumption that the electron energy distribution is a Maxwellian.</p> Frequency modulation spectroscopy (FMS) has been used to detect species in a plasma. It has been show
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Ho, Sut Kam. "Highly sensitive elemental analysis of ArF laser excited atomic fluorescence of laser plumes." HKBU Institutional Repository, 2007. http://repository.hkbu.edu.hk/etd_ra/765.

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Liu, Jinjun. "Laser-induced fluorescence spectroscopy of the alkoxy radicals." Columbus, Ohio : Ohio State University, 2007. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1169752930.

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Bramble, Simon Kenneth. "Laser induced fluorescence spectroscopy of radicals, ions and complexes." Thesis, Queen Mary, University of London, 1990. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.289028.

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Tojira, Opas. "Single-molecule fluorescence spectroscopy : Implementation of alternating-laser excitation." Thesis, University of Leeds, 2009. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.531514.

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Makoui, Anali. "Transient fluorescence spectroscopy and laser induced fluorescence lifetimes of terbium doped dipicolinic acid." [Tampa, Fla.] : University of South Florida, 2007. http://purl.fcla.edu/usf/dc/et/SFE0002183.

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Sasaki, K., S. Matsui, H. Ito, and K. Kadota. "Dynamics of laser-ablation Ti plasmas studied by laser-induced fluorescence imaging spectroscopy." American Institute of Physics, 2002. http://hdl.handle.net/2237/7045.

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Hassan, Karim H. "Absorption and laser induced fluorescence spectra of some aromatic molecules." Thesis, University of Reading, 1990. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.278083.

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Tecu, Kirk S. "Laser induced fluorescence imaging of counterflow diffusion flames /." free to MU campus, to others for purchase, 1997. http://wwwlib.umi.com/cr/mo/fullcit?p9841342.

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Books on the topic "Laser fluorescence spectroscopy"

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Helmrich, Günther. Spektroskopie: Eine Einführung in die Praxis der Fluoreszenz- und Laserspektroskopie. G. Helmrich, 1997.

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Cercek, Lea. Intracellular fluorescein fluorescence polarization: Applications in cell research and cancer detection : a monograph. Sterling Ter Libra, 2010.

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Nakhate, S. G. Supersonic pulsed free-jet of atoms and molecules of refractory metals: Laser induced fluorescence spectroscopic studies on zirconium atoms and zirconium oxide molecules. Bhabha Atomic Research Centre, 2004.

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1941-, Alfano Robert R., and Society of Photo-optical Instrumentation Engineers., eds. Proceedings of advances in laser and light spectroscopy to diagnose cancer and other diseases III: Optical biopsy, 29-30 January 1996, San Jose, California. SPIE, 1996.

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Carter, Campbell D. Saturated fluorescence measurements of the hydroxyl radical in laminar high-pressure flames. Purdue University, 1990.

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Carter, Campbell D. Saturated fluorescence measurements of the hydroxyl radical in laminar high-pressure flames. Purdue University, 1990.

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S, Abela George, Katzir Abraham, and Society of Photo-optical Instrumentation Engineers., eds. Proceedings of diagnostic and therapeutic cardiovascular interventions IV: 22-23 January 1994, Los Angeles, California. SPIE, 1994.

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S, Abela George, Katzir Abraham, Society of Photo-optical Instrumentation Engineers., and Conference on Diagnostic and Therapeutic Cardiovascular Interventions (1992 : Los Angeles, Calif.), eds. Proceedings of diagnostic and therapeutic cardiovascular intervention II: 19-20 January 1992, Los Angeles, California. SPIE (The Society of Photo-optical Instrumentation Engineers), 1992.

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A, Knight B., Shirley J. A, and Lewis Research Center, eds. Development of UV optical measurements of nitric oxide and hydroxyl radical at the exit of high pressure gas turbine combustors: Final report (March 1995 to March 1998). United Technologies Research Center, 1998.

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R, Lakowicz Joseph, and Geddes Chris D, eds. Topics in fluorescence spectroscopy. Plenum Press, 1991.

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Book chapters on the topic "Laser fluorescence spectroscopy"

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Demtröder, Wolfgang. "Doppler-Limited Absorption and Fluorescence Spectroscopy with Lasers." In Laser Spectroscopy. Springer Berlin Heidelberg, 1996. http://dx.doi.org/10.1007/978-3-662-08260-7_6.

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Hanson, Ronald K., R. Mitchell Spearrin, and Christopher S. Goldenstein. "Laser-Induced Fluorescence." In Spectroscopy and Optical Diagnostics for Gases. Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-23252-2_11.

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Ashfold, Michael N. R. "Absorption and Fluorescence." In An Introduction to Laser Spectroscopy. Springer US, 1995. http://dx.doi.org/10.1007/978-1-4613-0337-4_3.

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Atkinson, J. B., L. Krause, R. J. Niefer, and J. Supronowicz. "Laser-Induced Fluorescence of Hg2 and Hg3 Excimers." In Laser Spectroscopy VIII. Springer Berlin Heidelberg, 1987. http://dx.doi.org/10.1007/978-3-540-47973-4_57.

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Demtröder, Wolfgang. "Doppler-Limited Absorption and Fluorescence Spectroscopy with Lasers." In Laser Spectroscopy 2. Springer Berlin Heidelberg, 2015. http://dx.doi.org/10.1007/978-3-662-44641-6_1.

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Deckelbaum, Lawrence I. "Laser-Induced Arterial Fluorescence Spectroscopy." In Developments in Cardiovascular Medicine. Springer US, 1990. http://dx.doi.org/10.1007/978-1-4613-1489-9_11.

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Goldsmith, J. E. M. "Recent Advances in Flame Diagnostics Using Fluorescence and Ionization Techniques." In Laser Spectroscopy VIII. Springer Berlin Heidelberg, 1987. http://dx.doi.org/10.1007/978-3-540-47973-4_104.

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Andersson, P. S., J. Johansson, E. Kjellén, S. Montán, K. Svanberg, and S. Svanberg. "Diagnostics of Cancer Tumours and Atherosclerotic Plaque Using Laser-Induced Fluorescence." In Laser Spectroscopy VIII. Springer Berlin Heidelberg, 1987. http://dx.doi.org/10.1007/978-3-540-47973-4_116.

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Xu, Chris, and Watt W. Webb. "Multiphoton Excitation of Molecular Fluorophores and Nonlinear Laser Microscopy." In Topics in Fluorescence Spectroscopy. Springer US, 2002. http://dx.doi.org/10.1007/0-306-47070-5_11.

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Zimmer, M., K. Seiband, T. G. Mc Carthy, K. Hohla, and H. J. Refior. "Fluorescence Spectroscopy in Medicine, First Experimental Results." In Laser in der Medizin / Laser in Medicine. Springer Berlin Heidelberg, 1992. http://dx.doi.org/10.1007/978-3-642-50234-7_79.

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Conference papers on the topic "Laser fluorescence spectroscopy"

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Kosterev, Anatoliy A. "Exploring Laser-Induced Fluorescence as a Process Analytics Method for Dissolved Oxygen." In Applied Industrial Spectroscopy. Optica Publishing Group, 2024. https://doi.org/10.1364/ais.2024.atu1g.3.

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Laser-induced fluorescence of oxygen in organic solvents is considered for a contactless process analytics method. Neither a photosensitizer nor singlet oxygen traps were added to solvents. Singlet oxygen self-quenching and solvent contamination effects reported.
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McHale, Kevin, Andrew Berglund, Ke Zhang, Charles Limouse, Chandra Raman, and Hideo Mabuchi. "Tracking Fluorescence Correlation Spectroscopy of Individual Biomolecules." In Laser Science. OSA, 2009. http://dx.doi.org/10.1364/ls.2009.lswd4.

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Utz, Sergei R., Joachim Barth, Peter Knuschke, and Yurii P. Sinichkin. "Fluorescence spectroscopy in human skin diagnostics." In Volga Laser Tour '93, edited by Valery V. Tuchin. SPIE, 1994. http://dx.doi.org/10.1117/12.179007.

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Pepich, Barry V., James B. Callis, and Martin Gouterman. "Pulsed free jet expansion system for high resolution fluorescence spectroscopy of capillary GC effluents: application to a complex environmental sample." In International Laser Science Conference. Optica Publishing Group, 1986. http://dx.doi.org/10.1364/ils.1986.tue6.

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A new hyphenated instrument for the detection of fluorescent polynuclear aromatic hydrocarbons in complex enviromental samples is described. The instrument combines a high resolution separation tool, capillary gas chromatography, with a high resolution spectroscopic instrument, laser fluorescence excitation spectroscopy. Optimal interfacing of these two devices is accomplished by means of a novel pulsed free jet expansion system which withstands temperatures to 300°C, has a very low dead volume, pro vides an excellent duty factor match between the steady-state gas chromatograph and the pulsed
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Bereś-Pawlik, Elżbieta, Hanna Stawska, Maciej Popenda, Łukasz Pajewski, Natalia Malinowska, and Robert Hossa. "Multiphoton, optical fiber-based fluorescence spectroscopy." In XIth Symposium on Laser Technology, edited by Ryszard S. Romaniuk, Krzysztof Kopczynski, Jan K. Jabczyński, and Zygmunt Mierczyk. SPIE, 2016. http://dx.doi.org/10.1117/12.2262494.

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Soni, S., J. Viljanen, R. Uusitalo, and Pavel Veis. "Total Soil Phosphorus Detection Using Laser-Induced Fluorescence-Assisted Laser-Induced Breakdown Spectroscopy." In Applied Industrial Spectroscopy. Optica Publishing Group, 2023. http://dx.doi.org/10.1364/ais.2023.am2a.3.

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Laser-Induced Fluorescence-Assisted Laser-Induced Breakdown Spectroscopy (LIBS-LIF) is demonstrated for total phosphorus detection in soil. The LIF assistance improved the LIBS method’s selectivity and the detection limit enabling phosphorus monitoring in samples with low phosphorus content.
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Xie, X. Sunney, and Robert C. Dunn. "Fluorescence Spectroscopy on a Single Molecule Basis with a Near-field Spectrometer." In Laser Applications to Chemical Analysis. Optica Publishing Group, 1994. http://dx.doi.org/10.1364/laca.1994.thd.4.

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Recent advances in near-field optical microscopy [1] have offered exciting possibilities for conducting molecular spectroscopy at the nanometer dimension. In particular, fluorescence detection of single chromophores and single proteins containing several chromophores have been achieved using this technique[2][3]. For chemical analysis and biological applications, fluorescence measurements with near-field optics will be particularly informative, providing spectroscopic information not accessible with other scanning probe techniques, such as SEM, STM and AFM.
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Qu, Jianan Y., Calum E. MacAulay, Stephen Lam, and Branko Palcic. "Laser-induced fluorescence spectroscopy at endoscopy." In OE/LASE '94, edited by Thomas J. Dougherty. SPIE, 1994. http://dx.doi.org/10.1117/12.179979.

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Niefer, R. J., J. Supronowicz, J. B. Atkinson, and L. Krause. "Laser-induced fluorescence spectroscopy of Hg2 excimers." In International Laser Science Conference. Optica Publishing Group, 1986. http://dx.doi.org/10.1364/ils.1986.thl27.

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Pump-and-probe methods were used to excite high-lying I ( O u + ) and J(1 u ) states of Hg2, whose transitions to various lower states cause emission of fluorescence bands centered at 420 nm ( J 1 u → AO g ± ) , 513 nm (J1 u → E2 g ), 632.6 nm (J1 u → F1 g ), 451.4 nm ( I O u + → B 1 g ) , and 422.6 nm ( I O u + → A O g + ) . The transitions from I O u + and J(1 u ) to the repulsive X O g + ground state give rise to Condon internal diffraction patterns. A comprehensive investigation of the fluorescence bands and of the corresponding excitation spectra, some of which overlap, permitted unambigu
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Harris, T. D., J. J. Macklin, J. K. Trautman, and L. E. Brus. "Imaging and Time-Resolved Spectroscopy of Single Molecules." In Laser Applications to Chemical and Environmental Analysis. Optica Publishing Group, 1996. http://dx.doi.org/10.1364/lacea.1996.lwd.5.

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Recent progress in the fluorescence detection of individual molecules [1-8] suggests that a single dye molecule can be a useful tool to probe chemical identity and activity. Measurement of fluorescence lifetime [5,6] and spectrum [6] can be augmented by knowledge of molecular orientation using polarized light [3], and triplet [2] and photoisomer excitation, as well as diffusion processes, via fluorescence-intensity correlation. Applications of fluorescent probes include the study of the dynamic conformation of membrane-bound proteins, transport of and signaling by messenger molecules, and the
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Reports on the topic "Laser fluorescence spectroscopy"

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VerMeulen, Holly, Jay Clausen, Ashley Mossell, Michael Morgan, Komi Messan, and Samuel Beal. Application of laser induced breakdown spectroscopy (LIBS) for environmental, chemical, and biological sensing. Engineer Research and Development Center (U.S.), 2021. http://dx.doi.org/10.21079/11681/40986.

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The Army is interested in sensors capable of characterizing/monitoring the environment (battlefield or military training ranges) at proximal distances. Recently, we evaluated laser induced breakdown spectroscopy (LIBS) systems (hand-held, proximal, and bench top) for the characterization of metals (antimony, copper, lead, tungsten, and zinc) in soils obtained from military training ranges. We then compared the results to findings obtained with standard field and laboratory instrumentation for metals analysis -X-ray Fluorescence (XRF) and Inductively Couple Plasma- Optical Emission Spectroscopy
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Knowles, David S., Stephen H. Lieberman, Michele Davey, and Blair Wingfield. Laser Induced Fluorescence Spectroscopy for in-situ Detection of Petroleum Contamination. Defense Technical Information Center, 1996. http://dx.doi.org/10.21236/ada348854.

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Barnes, Charles Ashley. Time-resolved and steady-state studies of biologically and chemically relevant systems using laser, absorption, and fluorescence spectroscopy. Office of Scientific and Technical Information (OSTI), 2014. http://dx.doi.org/10.2172/1417990.

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Clausen, Jay, Richard Hark, Russ Harmon, John Plumer, Samuel Beal, and Meghan Bishop. A comparison of handheld field chemical sensors for soil characterization with a focus on LIBS. Engineer Research and Development Center (U.S.), 2022. http://dx.doi.org/10.21079/11681/43282.

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Commercially available handheld chemical analyzers for forensic applications have been available for over a decade. Portable systems from multiple vendors can perform X-ray fluorescence (XRF) spectroscopy, Raman spectroscopy, Fourier transform infrared(FTIR) spectroscopy, and recently laser-induced breakdown spectroscopy (LIBS). Together, we have been exploring the development and potential applications of a multisensor system consisting of XRF, Raman, and LIBS for environmental characterization with a focus on soils from military ranges. Handheld sensors offer the potential to substantially i
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Corriveau, Elizabeth, Ashley Mossell, Holly VerMeulen, Samuel Beal, and Jay Clausen. The effectiveness of laser-induced breakdown spectroscopy (LIBS) as a quantitative tool for environmental characterization. Engineer Research and Development Center (U.S.), 2021. http://dx.doi.org/10.21079/11681/40263.

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Laser-induced breakdown spectroscopy (LIBS) is a rapid, low-cost analytical method with potential applications for quantitative analysis of soils for heavy metal contaminants found in military ranges. The Department of Defense (DoD), Army, and Department of Homeland Security (DHS) have mission requirements to acquire the ability to detect and identify chemicals of concern in the field. The quantitative potential of a commercial off-the-shelf (COTS) hand-held LIBS device and a classic laboratory bench-top LIBS system was examined by measuring heavy metals (antimony, tungsten, iron, lead, and zi
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Bishop, Megan, Jay Clausen, Samuel Beal, and Patrick Sims. Comparison of the quantitation of heavy metals in soil using handheld LIBS, XRFS, and ICP-OES. Engineer Research and Development Center (U.S.), 2023. http://dx.doi.org/10.21079/11681/47182.

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Handheld laser-induced breakdown spectroscopy (LIBS) is an emerging analytical technique that shows the potential to replace X-ray fluorescence spectroscopy (XRFS) in the field characterization of soils containing heavy metals. This study explored the accuracy and precision of handheld LIBS for analyzing soils containing copper and zinc to support LIBS as a re-placement for XRFS technology in situ. Success was defined by handheld LIBS results that could be replicated across field analyzers and verified by inductively coupled plasma–optical emission spectrometry (ICP-OES). A total of 108 soil s
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Baral, Aniruddha, Jeffery Roesler, and Junryu Fu. Early-age Properties of High-volume Fly Ash Concrete Mixes for Pavement: Volume 2. Illinois Center for Transportation, 2021. http://dx.doi.org/10.36501/0197-9191/21-031.

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High-volume fly ash concrete (HVFAC) is more cost-efficient, sustainable, and durable than conventional concrete. This report presents a state-of-the-art review of HVFAC properties and different fly ash characterization methods. The main challenges identified for HVFAC for pavements are its early-age properties such as air entrainment, setting time, and strength gain, which are the focus of this research. Five fly ash sources in Illinois have been repeatedly characterized through x-ray diffraction, x-ray fluorescence, and laser diffraction over time. The fly ash oxide compositions from the sam
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