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Articles de revues sur le sujet « Fluorimetry »

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1

Thakur, Shikha, Neha Bajwa, and Ashish Baldi. "NEW ANALYTICAL METHODS FOR ESTIMATION OF ARTEETHER BY UV AND FLUORESCENCE SPECTROPHOTOMETRY: DEVELOPMENT AND VALIDATION." Journal of Drug Delivery and Therapeutics 8, no. 5 (2018): 151–58. http://dx.doi.org/10.22270/jddt.v8i5.1797.

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The present research work discusses the development and validation of two different spectrophotometric methods for estimation of α-β arteether using UV spectrophotometer and spectrofluorimeter for the first time. Two simple, accurate, precise, sensitiveand economical methods has been developed and validated for the estimation of α-β arteether in bulk and pharmaceutical dosage form as per ICH guidelines Q2(R1). The solvent used for UV spectroscopy was methanol and HCl (8:2) and methanol was used for fluorimeter. For qualitative and quantitative analysis, 254 nm was used in UV spectroscopy a
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2

Smith, B. W., B. T. Jones, and J. D. Winefordner. "High-Precision Fluorimetry with a Light-Emitting Diode Source." Applied Spectroscopy 42, no. 8 (1988): 1469–72. http://dx.doi.org/10.1366/0003702884429535.

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A simple fluorimeter which uses a light-emitting diode as a source of excitation and a photodiode as a detector has been constructed and evaluated. The exceptional stability of both the detector and the source make it possible to make concentration measurements by fluorimetry with a precision of at least 0.002%. Furthermore, the system exhibited excellent linear dynamic range and a limit of detection of 20 ng/L for the dye Oxazine 720 in methanol.
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3

Westerlund-Karlsson, Annette, Katriina Suonpää, Matti Ankelo, Jorma Ilonen, Mikael Knip, and Ari E. Hinkkanen. "Detection of Autoantibodies to Protein Tyrosine Phosphatase-like Protein IA-2 with a Novel Time-resolved Fluorimetric Assay." Clinical Chemistry 49, no. 6 (2003): 916–23. http://dx.doi.org/10.1373/49.6.916.

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Abstract Background: Circulating autoantibodies to pancreatic glutamic acid decarboxylase (GAD65; the 65-kDa isoform of glutamic acid decarboxylase), protein tyrosine phosphatase-like protein IA-2, and insulin can be used as predictive markers of type 1 diabetes. We developed a novel assay for the detection of IA-2 autoantibodies (IA-2As) in serum based on time-resolved fluorimetry, hypothesizing that this kind of assay could provide several advantages over methods described to date, including radiobinding assays (RBAs) and ELISAs. Methods: The intracellular part of IA-2 (IA-2ic) was biotinyla
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Valcárcel, M., A. Gómez-Hens, and S. Rubio. "Simultaneous determination of epinephrine and norepinephrine in urine by derivative synchronous fluorescence spectroscopy." Clinical Chemistry 31, no. 11 (1985): 1790–94. http://dx.doi.org/10.1093/clinchem/31.11.1790.

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Abstract The combination of synchronous and derivative fluorimetry, potentially useful in resolving mixtures that present strongly overlapping conventional fluorescence spectra, appears suitable for determining epinephrine and norepinephrine in urine. We describe a simple, rapid, and inexpensive method for simultaneous assay of these compounds in a single scan of urine specimens from normal adults. The catecholamines are extracted from the sample on cation-exchange columns and subsequently determined by formation of trihydroxyindoles. Analytical recovery is about 94% for epinephrine, 91% for n
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5

Neher, Erwin. "Quantitative Aspects of Calcium Fluorimetry." Cold Spring Harbor Protocols 2013, no. 10 (2013): pdb.top078204. http://dx.doi.org/10.1101/pdb.top078204.

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Lesher-Pérez, Sasha Cai, Ge-Ah Kim, Chuan-hsien Kuo, et al. "Dispersible oxygen microsensors map oxygen gradients in three-dimensional cell cultures." Biomaterials Science 5, no. 10 (2017): 2106–13. http://dx.doi.org/10.1039/c7bm00119c.

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Velmurugan, K., A. Raman, Derin Don, Lijun Tang, S. Easwaramoorthi, and R. Nandhakumar. "Quinoline benzimidazole-conjugate for the highly selective detection of Zn(ii) by dual colorimetric and fluorescent turn-on responses." RSC Advances 5, no. 55 (2015): 44463–69. http://dx.doi.org/10.1039/c5ra04523a.

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Askin, Samuel, Thomas E. H. Bond, Alanna E. Sorenson, et al. "Selective protein unfolding: a universal mechanism of action for the development of irreversible inhibitors." Chemical Communications 54, no. 14 (2018): 1738–41. http://dx.doi.org/10.1039/c8cc00090e.

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A., K. Sarangi, K. Tamrakar P., and K. Gond S. "Trace analysis of uranium in coal fly ash by fluorimetry." Education in Chemical Science and Technology Vol. 03, Aug 2022 (2022): 93–99. https://doi.org/10.5281/zenodo.6822021.

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Control, Research and Development Department, Uranium Corporation of India Limited, Jaduguda-832 102, Dist. East Singhbhum, Jharkhand, India <em>E-mail </em>: pk _tamrakar@rediffmail.com Fluorimetry is one of the most suitable instrumental method for uranium analysis at trace level in different samples. A simple and fast fluorometric method has been developed for determination of trace level of uranium in fly ash obtained from Thermal Power Plant. The accurate determination of very low uranium content samples is carried out after the selective separation of uranium with ethyl acetate and alumi
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Sadeghi, Susan, and Samieh Oliaei. "Optimization of ionic liquid based dispersive liquid–liquid microextraction combined with dispersive micro-solid phase extraction for the spectrofluorimetric determination of sulfasalazine in aqueous samples by response surface methodology." RSC Advances 6, no. 114 (2016): 113551–60. http://dx.doi.org/10.1039/c6ra20223c.

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11

Fidanza, Joëlle, and Jean-Jacques Aaron. "Evaluation of filter papers as substrates for solid-surface room-temperature fluorimetry and photochemical fluorimetry." Talanta 33, no. 3 (1986): 215–18. http://dx.doi.org/10.1016/0039-9140(86)80054-6.

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Adarsh, Kumar, Pandey Alok, B. Singh S., and Chakraborty Prithwish. "A rapid and novel method for the determination of uranium in black shales using LED based fluorometer." Journal of Indian Chemical Society Vol. 90, Nov 2013 (2013): 2047–49. https://doi.org/10.5281/zenodo.5792565.

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Chemistry Laboratory, Northern Region, Atomic Minerals Directorate for Exploration and Research, Department of Atomic Energy, New Delhi-110 066, India <em>E-mail :</em>&nbsp;adarshsadana-22@yahoo.com A simple, rapid and efficient method for extraction of uranium using ammonium peroxodisulphate in black shales and phosphorites samples from Dehradun area and its determination using LED based fluorimeter was developed. The effect of time, concentration of peroxodisulphate, amount of sample taken was investigated. Uranium was determined in 0.2 g sample using 20% ammonium peroxodisulphate and heati
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13

Bergmann, Stephan, Viola Mönkemöller, and Thomas Huser. "Comment on “Magnetic-field-enabled resolution enhancement in super-resolution imaging” by M. Zhang et al., Phys. Chem. Chem. Phys., 2015, 17, 6722–6727." Physical Chemistry Chemical Physics 19, no. 6 (2017): 4887–90. http://dx.doi.org/10.1039/c6cp05108a.

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Lu, Fei, Jing-Hao Pan, Yun Liu, Hongfen Zhang, Yujing Guo, and Yingte Wang. "Study on the interaction of bovine serum albumin with acid cyanine 5R and its application in analysis." Biochemistry and Cell Biology 84, no. 1 (2006): 1–8. http://dx.doi.org/10.1139/o05-051.

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A supramolecular complex of bovine serum albumin (BSA) with acid cyanine 5R (AC 5R, C.I. acid blue 113, C.I.: 26360) has been shown to form in Tris–HCl buffer solution (pH 7.42) by linear sweep voltammetry (LSV), fluorimetry, and spectrophotometry. The binding ratio and binding constant of BSA with AC 5R have been detected by LSV and fluorimetry. The binding mechanism is also preliminarily discussed. In Tris–HCl buffer solution (pH 7.42), AC 5R can easily be reduced on the mercury electrode, and it has a well-defined LSV peak current (Ip) and peak potential (Ep) at –0.65 V (vs. SCE). In the pr
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15

Summers, H. D., and P. A. Porta. "Resonant-cavity optoelectronic devices for fluorimetry." IEEE Journal of Selected Topics in Quantum Electronics 11, no. 4 (2005): 854–57. http://dx.doi.org/10.1109/jstqe.2005.857740.

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16

Swatland, H. J. "Fluorimetry of Gelatin by Fiber Optics." Canadian Institute of Food Science and Technology Journal 20, no. 2 (1987): 102–3. http://dx.doi.org/10.1016/s0315-5463(87)71098-0.

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Roblin, G., L. Bernstein, M. Prevost, and G. Slucki. "Scanning optical microscopy applied to fluorimetry." Journal of Optics 17, no. 6 (1986): 259–69. http://dx.doi.org/10.1088/0150-536x/17/6/001.

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18

Fagadar-Cosma, Eugenia, Nicoleta Plesu, Anca Lascu, et al. "Novel Platinum-Porphyrin as Sensing Compound for Efficient Fluorescent and Electrochemical Detection of H2O2." Chemosensors 8, no. 2 (2020): 29. http://dx.doi.org/10.3390/chemosensors8020029.

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Metalloporphyrins are highly recognized for their capacity to act as sensitive substances used in formulation of optical, fluorescent, and electrochemical sensors. A novel compound, namely Pt(II)-5,10,15,20-tetra-(4-allyloxy-phenyl) porphyrin, was synthesized by metalation with PtCl2(PhCN)2 of the corresponding porphyrin base and was fully characterized by UV-vis, fluorimetry, FT-IR, 1H-NMR, and 13C-NMR methods. The fluorescence response of this Pt-porphyrin in the presence of different concentrations of hydrogen peroxide was investigated. Besides, modified glassy carbon electrodes with this P
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19

Shalan, Shereen, and Jenny Jeehan Nasr. "Simultaneous evaluation of losartan and amlodipine besylate using second-derivative synchronous spectrofluorimetric technique and liquid chromatography with time-programmed fluorimetric detection." Royal Society Open Science 6, no. 4 (2019): 190310. http://dx.doi.org/10.1098/rsos.190310.

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This study is concerned with two sensitive, fast and reproducible approaches; namely, second-derivative synchronous fluorimetry (method I) and reversed phase high-performance liquid chromatography with fluorimetric detection (method II) for synchronized evaluation of losartan (LOS) and amlodipine besylate (AML). Method I is based on measuring second-derivative synchronous fluorescence spectra of LOS and AML at Δ λ = 80 nm in water. The experimental factors influencing the synchronous fluorescence of the considered compounds were sensibly adjusted. The chromatographic analysis was executed on a
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20

Cao, Lina, Hongyong Xiang, Jingwen Xu, et al. "Nutrient Detection Sensors in Seawater Based on ISI Web of Science Database." Journal of Sensors 2022 (March 7, 2022): 1–12. http://dx.doi.org/10.1155/2022/5754751.

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Marine ecosystem is increasingly deteriorating. In order to assess anthropogenic influence and instigate appropriate remedial actions, it is still of great significance to develop the technology of sensors applied for nutrient detection (e.g., nitrate, phosphate, and silicate) in seawater. This brief review shows an important direction for the development of nutrient detection sensors in seawater and also the limitations and challenges based on data from the ISI Web of Science database. Being different from previous review papers, in this short critical review paper (1) we unified the unit of
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21

Shao, Hao, Keely Oltion, Taia Wu, and Jason E. Gestwicki. "Differential scanning fluorimetry (DSF) screen to identify inhibitors of Hsp60 protein–protein interactions." Organic & Biomolecular Chemistry 18, no. 22 (2020): 4157–63. http://dx.doi.org/10.1039/d0ob00928h.

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Homo-oligomers are difficult drug targets. Here, Differential Scanning Fluorimetry (DSF) is introduced as a method to identify inhibitors of these systems, by discriminating between oligomers and monomers based on their thermal stability.
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22

Gao, Kai, Shabnam Shaabani, Ruixue Xu, et al. "Nanoscale, automated, high throughput synthesis and screening for the accelerated discovery of protein modifiers." RSC Medicinal Chemistry 12, no. 5 (2021): 809–18. http://dx.doi.org/10.1039/d1md00087j.

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Acoustic dispensing was used to synthesize 1536 compounds on a nano scale, screened by differential scanning fluorimetry, cross-validated by microscale thermophoresis against the protein interaction menin–MLL to discover binders, one co-crystallized.
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23

Fayed, Ahmed S., Maha A. Hegazy, Enas E. Abbas, and Nahla N. Salama. "Rapid and selective determination of pitavastatin calcium in presence of its degradation products and co-formulated drug by first-derivative micelle-enhanced and synchronous fluorimetric methods." RSC Advances 6, no. 109 (2016): 107246–55. http://dx.doi.org/10.1039/c6ra20813d.

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New, selective and rapid methods are presented for determination of PIT in the presence of its hydrolytic degradation products and co-formulated drug, EZE. These methods are derivative micelle enhanced native fluorescence and synchronous fluorimetry.
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24

Li, Gui-Rong, Meng-Yuan Xu, Jie-Kang Li, and Yang Yang. "A study on the preparation and application of a core–shell surface imprinted uranyl magnetic chelating adsorbent." RSC Advances 8, no. 65 (2018): 37401–9. http://dx.doi.org/10.1039/c8ra06992a.

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A core shell UMCA was synthesized using surface imprinting technique. UMCA was used for the determination of uranyl by SPE coupled with fluorimetry. This as-prepared UMCA exhibits high adsorption capacity, good extraction performance and stability.
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Yu, Yongli, Jianli Niu, Wei Li, Haixia Liu, and Meng Wang. "Sensitive detection of Brilliant Blue using fluorescence resonance energy transfer with YVO4:Eu nanocrystals as donors." Analytical Methods 10, no. 3 (2018): 359–64. http://dx.doi.org/10.1039/c7ay02281f.

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A FRET system was established using YVO<sub>4</sub>:Eu nanocrystals (NCs) as the energy donors and Brilliant Blue (BB) as the energy acceptor. Based on FRET, fluorimetry was successfully applied to determine BB in juice and candy samples.
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Alaa, E. shams, F. Soliman Amal, Ashour Ahmed, M. Marzouk Amani, and H. Elsharkawy Saleh. "Utilization of wood industrial wastes for production of chemicals and pharmaceuticals." Indian Journal of Science and Technology 13, no. 28 (2020): 2892–901. https://doi.org/10.17485/IJST/v13i28.917.

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Abstract <strong>Objectives:</strong>&nbsp;This study aims to isolate and identify valuable chemicals and pharmaceuticals from the waste of wood (Pinus sylvestris L.) industry and to determine their biological value.&nbsp;<strong>Methods:</strong>&nbsp;Chromatographic technique was used to isolate compounds from the waste. The chemical identity of the isolated compounds were evidenced by different spectroscopic analyses as well as comparative studies of reported data. The microbial transformed product of pinosylvin mono methyl ether was quantitatively determined using fluorimetric method. All
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Pradhan, Susanta Kumar, and Balram Ambade. "Determination of trace uranium in thorium matrix by laser induced fluorimetry after separation of thorium by its fluoride precipitation using NH4HF2." Radiochimica Acta 109, no. 3 (2021): 195–203. http://dx.doi.org/10.1515/ract-2020-0050.

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Abstract Thorium, a major element in thorium matrix, quenches uranium fluorescence when it is present above the ratio (Th/U) of 2000 in conventional pellet fluorimetry determination of uranium. A single step ‘sample digestion cum thorium fluoride precipitation’ with NH4HF2 has been developed for separation of bulk thorium as hydrated thorium fluoride precipitates. Uranium in aqueous solution is extracted into ethyl acetate and stripped into pyrophosphate medium (pH ∼ 7), prior to its laser induced fluorimetry determination. Optimizations of certain parameters such as the effects of fluoride fl
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28

Abdourasmane Kadougoudiou Konate, Adama Zongo, Jean Rodrigue Sangaré, Audrey Dardou, and Alain Audebert. "High-throughput phenotyping for drought tolerance in rice." World Journal of Advanced Research and Reviews 12, no. 2 (2021): 379–91. http://dx.doi.org/10.30574/wjarr.2021.12.2.0597.

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Most lowland rice in West Africa depends mainly on rainfall for water supply. Drought is consequently one of the major constraints on rice production, drastically affecting both plant growth and development. The objective of this work was to study the impact of water deficit both on canopy temperature and on chlorophyll fluorescence level, used as indicators of transpiration and photosynthetic activity. Measurements using infrared thermography and fluorimetry were taken on both 17 lines resulting from the cross IR64 X B6144F-MR-6-0-0 and their two parents plus one tolerant (APO) controls. Thes
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Abdourasmane, Kadougoudiou Konate, Zongo Adama, Rodrigue Sangaré Jean, Dardou Audrey, and Audebert Alain. "High-throughput phenotyping for drought tolerance in rice." World Journal of Advanced Research and Reviews 12, no. 2 (2021): 379–91. https://doi.org/10.5281/zenodo.5741238.

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Most lowland rice in West Africa depends mainly on rainfall for water supply. Drought is consequently one of the major constraints on rice production, drastically affecting both plant growth and development. The objective of this work was to study the impact of water deficit both on canopy temperature and on chlorophyll fluorescence level, used as indicators of transpiration and photosynthetic activity. Measurements using infrared thermography and fluorimetry were taken on both 17 lines resulting from the cross IR64 X B6144F-MR-6-0-0 and their two parents plus one tolerant (APO) controls. Thes
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30

Jarvie, H. P., A. J. Love, R. J. Williams, and C. Neal. "Measuring in-stream productivity: the potential of continuous chlorophyll and dissolved oxygen monitoring for assessing the ecological status of surface waters." Water Science and Technology 48, no. 10 (2003): 191–98. http://dx.doi.org/10.2166/wst.2003.0573.

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Continuous (hourly) measurements of dissolved oxygen and chlorophyll (determined by fluorimetry) were made for an inter-linked lowland river and canal system. The dissolved oxygen data were used to estimate daily rates of re-aeration, photosynthesis and respiration, using a process-based analytical technique (the Delta method). In-situ fluorimeter measurements of chlorophyll were ground-truthed on a fortnightly basis using laboratory methanol extraction of chlorophyll and spectrophotometric analysis. Water samples were also analysed for algal species on a fortnightly basis. The river and canal
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31

Janssen, Luke J., Pierre A. Betti, Stuart J. Netherton, and Denise K. Walters. "Superficial buffer barrier and preferentially directed release of Ca2+ in canine airway smooth muscle." American Journal of Physiology-Lung Cellular and Molecular Physiology 276, no. 5 (1999): L744—L753. http://dx.doi.org/10.1152/ajplung.1999.276.5.l744.

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We examined cytosolic concentration of Ca2+([Ca2+]i) in canine airway smooth muscle using fura 2 fluorimetry (global changes in [Ca2+]i), membrane currents (subsarcolemmal [Ca2+]i), and contractions (deep cytosolic [Ca2+]i). Acetylcholine (10−4 M) elicited fluorimetric, electrophysiological, and mechanical responses. Caffeine (5 mM), ryanodine (0.1–30 μM), and 4-chloro-3-ethylphenol (0.1–0.3 mM), all of which trigger Ca2+-induced Ca2+ release, evoked Ca2+ transients and membrane currents but not contractions. The sarcoplasmic reticulum (SR) Ca2+-pump inhibitor cyclopiazonic acid (CPA; 10 μM) e
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Kamochkina, I. Ya, Ye M. Rekharsky, A. P. Chukharkhina, and A. G. Borzenko. "Pefloxacin determination in urine by synchronous fluorimetry." Moscow University Chemistry Bulletin 62, no. 2 (2007): 81–84. http://dx.doi.org/10.3103/s0027131407020058.

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Levin, A. D. "Metrological Support to Fluorimetry on Biological Molecules." Measurement Techniques 47, no. 5 (2004): 500–504. http://dx.doi.org/10.1023/b:mete.0000038120.57051.0f.

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Chuan, Dong, Yuan Wen, and Yang Pin. "Investigation on Thioguanine by Solid Surface Fluorimetry." Analytical Letters 33, no. 14 (2000): 2939–50. http://dx.doi.org/10.1080/00032710008543232.

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Feddersen, Brett A., David W. Piston, and Enrico Gratton. "Digital parallel acquisition in frequency domain fluorimetry." Review of Scientific Instruments 60, no. 9 (1989): 2929–36. http://dx.doi.org/10.1063/1.1140629.

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Agafonova, N. A., G. A. Sakuta, Yu M. Rozanov, G. I. Shtein, and B. N. Kudryavtsev. "DNA image-fluorimetry of individual human chromosomes." Cell and Tissue Biology 7, no. 4 (2013): 352–61. http://dx.doi.org/10.1134/s1990519x13040020.

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Meng, Jian-Xin, He-Jun Wu, and De-Xiong Feng. "Fluorimetry determination of trace Ce3+ with EDTP." Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 56, no. 10 (2000): 1925–28. http://dx.doi.org/10.1016/s1386-1425(00)00251-1.

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Wang, H. "Determination of gentamycin by synchronous derivative fluorimetry." Talanta 52, no. 2 (2000): 201–9. http://dx.doi.org/10.1016/s0039-9140(00)00335-0.

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Braun, T., and Agnes Klein. "Shpol'skii fluorimetry: The anatomy of an eponym." TrAC Trends in Analytical Chemistry 11, no. 6 (1992): 200–202. http://dx.doi.org/10.1016/0165-9936(92)80042-5.

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Silvers, Robert, Heiko Keller, Harald Schwalbe, and Martin Hengesbach. "Differential Scanning Fluorimetry for Monitoring RNA Stability." ChemBioChem 16, no. 7 (2015): 1109–14. http://dx.doi.org/10.1002/cbic.201500046.

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Kawabata, Yuji, Totaro Imasaka, and Nobuhiko Ishibashi. "Ultramicro flow-cell for semiconductor laser fluorimetry." Talanta 33, no. 3 (1986): 281–83. http://dx.doi.org/10.1016/0039-9140(86)80066-2.

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Sanchez, F. "Trace zinc determination by synchronous derivative fluorimetry." Talanta 33, no. 10 (1986): 785–89. http://dx.doi.org/10.1016/0039-9140(86)80194-1.

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Petrea, R. "Fiber-Optic time-resolved fluorimetry for immunoassays." Talanta 35, no. 2 (1988): 139–44. http://dx.doi.org/10.1016/0039-9140(88)80052-3.

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Shimkevich, Andrey M., V. N. Makarov, Inessa M. Goloenko, and Oleg G. Davydenko. "Functional State Of Photosynthetic System In Barley Alloplasmic Lines." Ecological genetics 4, no. 2 (2006): 37–42. http://dx.doi.org/10.17816/ecogen4237-42.

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The peculiarities of photosynthetic system functioning in barley alloplasmic lines were investigated by PAM fluorimetry. The substitution of nuclear genome was shown to affect differently several photosynthetic parameters. The importance of the balance between nuclear and organelle barley genetic systems for the photosystem II functioning was demonstrated.
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Yagüe, Paula, Angel Manteca, Alejandro Simon, Marta Elena Diaz-Garcia, and Jesus Sanchez. "New Method for Monitoring Programmed Cell Death and Differentiation in Submerged Streptomyces Cultures." Applied and Environmental Microbiology 76, no. 10 (2010): 3401–4. http://dx.doi.org/10.1128/aem.00120-10.

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ABSTRACT Vital stains were used in combination with fluorimetry for the elaboration of a new method to quantify Streptomyces programmed cell death, one of the key events in Streptomyces differentiation. The experimental approach described opens the possibility of designing online protocols for automatic monitoring of industrial fermentations.
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Duboc, D., M. Muffat-Joly, G. Renault, M. Degeorges, M. Toussaint, and J. J. Pocidalo. "In situ NADH laser fluorimetry of rat fast- and slow-twitch muscles during tetanus." Journal of Applied Physiology 64, no. 6 (1988): 2692–95. http://dx.doi.org/10.1152/jappl.1988.64.6.2692.

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To investigate the variations of oxidation-reduction status of fast- and slow-twitch muscles during intense contractions, we performed in situ NADH laser fluorimetry during 25-s tetanus in extensor digitorum longus (EDL) and in soleus (SOL) muscles of eight Sprague-Dawley rats anesthetized with pentobarbital sodium. At base line the compensated NADH fluorescence (F0) was not significantly different between EDL and SOL. In EDL, tetanic stimulation induced an increase of F0, which rapidly reached a plateau that was 124% over the base-line value and stable until the end of the stimulation. In SOL
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Thomas, O., and D. Constant. "Trends in optical monitoring." Water Science and Technology 49, no. 1 (2004): 1–8. http://dx.doi.org/10.2166/wst.2004.0001.

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Optical techniques are often used for the development of new monitoring systems for wastewater quality. The different techniques, light scattering, UV-IR spectrophotometry, fluorimetry and image analysis have given rise to recent instruments but are often limited for industrial applications. After the presentation of the principles, the advantages and drawbacks are discussed with respect to given applications.
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Coremans, Joanna M. C. C., Matthijs Van Aken, Daniëlle C. W. H. Naus, Marie-Louise F. Van Velthuysen, Hajo A. Bruining, and Gerwin J. Puppels. "Pretransplantation assessment of renal viability with NADH fluorimetry." Kidney International 57, no. 2 (2000): 671–83. http://dx.doi.org/10.1046/j.1523-1755.2000.00889.x.

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Bohn, Matthew J. "Frequency domain fluorimetry using a mercury vapor lamp." Journal of Applied Remote Sensing 3, no. 1 (2009): 033524. http://dx.doi.org/10.1117/1.3117448.

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Guo, X. Q., J. G. Xu, X. Z. Huang, Y. B. Zhao, and G. Z. Chen. "Determination of Biacetyl by Sensitized Photochemical Kinetic Fluorimetry." Analytical Letters 26, no. 8 (1993): 1693–710. http://dx.doi.org/10.1080/00032719308021490.

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