Academic literature on the topic 'Benzene solution of chalkone'

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Journal articles on the topic "Benzene solution of chalkone"

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Márquez-Benavides, Liliana, David García-Hernández, Juan Luis Ignacio-de La Cruz, Marco Aurelio Pardo-Galvan, and Juan Manuel Sánchez-Yañez. "Bioremediation of domestic water polluted by benzene of waste motor oil with crude extract of Pleurotus Florida and mineral solution." Brazilian Journal of Development 10, no. 3 (2024): e67717. http://dx.doi.org/10.34117/bjdv10n3-001.

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In Mexico and in the world, a problem of contamination in domestic water is due to petroleum derivatives such as waste motor oil (WMO), whose chemical composition is aliphatic and aromatic hydrocarbons. An ecological solution is to biostimulation with extracellular enzimes of Pleurotus florida and mineral solution to eliminate both by the aerobic native heterotrophic microbiota. The objective of this research was to analyze the bioremediation of domestic water polluted by benzene of WMO with an extract of P. florida and mineral solution. In that sense, P. florida was grown in straw with lignin
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Linse, Per. "Orientation-averaged benzene-benzene potential of mean force in aqueous solution." Journal of the American Chemical Society 115, no. 19 (1993): 8793–97. http://dx.doi.org/10.1021/ja00072a037.

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Qi, Hui Li, Ke Gai, and Dong Ping Ma. "Plasma-Induced Degradation of Benzene in Aqueous Solution." Advanced Materials Research 989-994 (July 2014): 55–59. http://dx.doi.org/10.4028/www.scientific.net/amr.989-994.55.

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Removal of benzene and effects of various parameters on the removal efficiency in the aqueous solution with plasma are studied. Results indicated that the degradation rate can be considerably raised by prolonging the discharge time, removal proceeded faster when the treatment was conducted in alkaline or acidic than in neutral media. Fe2+ shows an evident accelerated effect on the benzene elimination, and the presence of H2O2 benefited the degradation. It is demonstrated that the hydroxyl radicals were the most responsible oxidants in the benzene degradation. The major intermediate products re
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Lee, H. S., X. Q. Yang, J. McBreen, D. Vyprachticky, and Y. Okamoto. "Article." Canadian Journal of Chemistry 77, no. 5-6 (1999): 738–43. http://dx.doi.org/10.1139/v99-045.

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A new chloride anion receptor, derivatized oligoethylene oxide CF3SO2 substituted tetraamine (3), was synthesized. This compound exhibited strong Cl-1 ion binding properties in nonpolar solvents such as benzene. Neutral red and Nile blue chloride dye molecules do not dissolve in benzene. However, when compound (3) was added to a benzene solution containing the solid dye compounds, the color of the solution immediately turned to dark blue, and the intensity of the color proportionally increased with the concentration of (3). The phenomena indicated that the Cl- ions of Neutral red or Nile blue
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Boyle, Peter H., and Mary F. Kelly. "Hydrogenatiqn of silylated pteridines in benzene solution." Tetrahedron 44, no. 16 (1988): 5179–88. http://dx.doi.org/10.1016/s0040-4020(01)86024-5.

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Więckowska, Ewa, and Wiktor Pawłowski. "Hydration of Benzoic Acid in Benzene Solution." Zeitschrift für Physikalische Chemie 166, Part_2 (1990): 167–82. http://dx.doi.org/10.1524/zpch.1990.166.part_2.167.

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Pawłowski, Wiktor, and Ewa Więckowska. "Hydration of Benzoic Acid in Benzene Solution." Zeitschrift für Physikalische Chemie 168, Part_2 (1990): 205–15. http://dx.doi.org/10.1524/zpch.1990.168.part_2.205.

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Cieplak, Piotr, Wiktor Pawłowski, and Ewa Wiȩckowska. "Hydration of Benzoic Acid in Benzene Solution." Zeitschrift für Physikalische Chemie 177, Part_1 (1992): 63–74. http://dx.doi.org/10.1524/zpch.1992.177.part_1.063.

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Tschliessnig, Rupert, Werner Billes, Martin Wendland, Johann Fischer, and Jiří Kolafa. "Adsorption of benzene from an aqueous solution." Molecular Simulation 31, no. 9 (2005): 661–66. http://dx.doi.org/10.1080/08927020500108213.

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Ying, Qicong, James Marecek, and Benjamin Chu. "Solution behavior of buckminsterfullerene (C60) in benzene." Journal of Chemical Physics 101, no. 4 (1994): 2665–72. http://dx.doi.org/10.1063/1.467646.

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Dissertations / Theses on the topic "Benzene solution of chalkone"

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Amin, Mohammad Mehdi, Bijan Bina, Amir Masood Samani Majd, and Hamidreza Pourzamani. "Survey of Recycled Nano Magnetic Particle in Benzene Removal from Aqueous Solution." Thesis, Sumy State University, 2013. http://essuir.sumdu.edu.ua/handle/123456789/35596.

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The removal of benzene, a hazardous monoaromatic compound, from aqueous solution by recycled nano magnetic particle (NM) Fe3O4 in batch condition was evaluated. Regeneration studies verified that the benzene adsorbed by the NM could be easily desorbed by temperature. So that the benzene removal efficiency was 98.7 % for raw NM, 97.8 % for first recycled NM and 97.4 percent for second recycled NM. It is expected that the Fe3O4 nanoparticles with fine grain size (20-30 nm) will be used as one of effective, convenient and low-costing methods for removal and recovery of benzene from water and
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Nordström, Fredrik. "Solid-liquid Phase Equilibria and Crystallization of Disubstituted Benzene Derivatives." Doctoral thesis, KTH, Teknisk strömningslära, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-4742.

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The Ph.D. project compiled in this thesis has focused on the role of the solvent in solid-liquid phase equilibria and in nucleation kinetics. Six organic substances have been selected as model compounds, viz. ortho-, meta- and para-hydroxybenzoic acid, salicylamide, meta- and para-aminobenzoic acid. The different types of crystal phases of these compounds have been explored, and their respective solid-state properties have been determined experimentally. The solubility of these crystal phases has been determined in various solvents between 10 and 50 oC. The kinetics of nucleation has been inve
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Nguyen, Doan Chau Yen. "Role of deposition temperature and concentration on the self-assembly and reaction of organic molecules at the solution-graphite interface." Doctoral thesis, Universitätsbibliothek Chemnitz, 2017. http://nbn-resolving.de/urn:nbn:de:bsz:ch1-qucosa-223658.

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Das Hauptthema dieser Dissertation ist die Untersuchung der Selbstorganisation organischer Moleküle an der Flüssig-Fest-Grenzfläche (LSI). Besondere Betonung liegt auf der Kontrolle der Selbstassemblierung durch geeignete Parameter: die Substrattemperatur während der Abscheidung, die Konzentration der gelösten Moleküle, und die chemische Natur der gelösten Stoffe und Lösungsmittel. Die Untersuchungen wurden unter Verwendung der Rastertunnelmikroskopie (STM) durchgeführt. Der erste Schwerpunkt dieser Arbeit ist die systematische Untersuchung der Auswirkung erhöhter Substrattemperatur während de
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Voisin, Laurent. "Nitration du mononitrochlorotertiobutylbenzene en reacteurs diphasiques liquide-liquide." Paris, ENMP, 1988. http://www.theses.fr/1988ENMP0102.

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HADDAD-FAHED, OMAIMA. "Catalyse micellaire de reactions de substitution nucleophile aromatique comportant des reactifs electriquement charges." Paris 6, 1987. http://www.theses.fr/1987PA066419.

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Wang, Tsun Yen, and 王尊彥. "Sorption of benzene aqueous solution in polydimethylsiloxane membrane." Thesis, 2007. http://ndltd.ncl.edu.tw/handle/98426941124370593192.

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碩士<br>中國醫藥大學<br>職業安全衛生學系碩士班<br>95<br>In this study, a batch sorption method was examined for the sorption, diffusion, and the sorption dynamic of benzene in the pure solvent and the aqueous solution by Polydimethylsiloxane (PDMS) membranes. Liquid-Film Model was developed to explain the mass transfer mechanism of benzene in the aqueous solution by PDMS membranes. The results, Freundlich and Langmuir were more adapted to describe isotherm adsorption of PDMS in the benzene aqueous solution at 25℃. In dynamic, the diffusion of benzene in PDMS membranes was the persudo-Fickian model of the Non-F
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Lin, Yeh Tzu, and 葉志麟. "The oxidation of benzene by ozone in aqueous solution." Thesis, 1999. http://ndltd.ncl.edu.tw/handle/90574932143058085231.

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碩士<br>國立高雄師範大學<br>化學系<br>87<br>Ozonation of benzene in aqueous solution by varying pH conditions and molar ratios ([C6H6]/[O3]) were studied. The initial ozonation products were examined and the initial reaction path is proposed. Under all experiment conditions (pH = 3.00-8.00 and [C6H6]/[O3] = 0.2-5.0), only 1,4-benzoquinone (1,4-BQ) was detected. Compared with the individual pH condition (pH = 3.00, 4.00, 5.00, 6.00, 7.00 and 8.00), as the more ratio of [C6H6]/[O3] increased, the 1,4-BQ concentration increased, but the increasing rate decreased. Compared with the individual molar
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Jiang, Shuo. "Charge transfer states in substituted benzenes and naphthalenes : a study in a supersonic jet in solution and by ab initio calculations /." 2000. http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&res_dat=xri:pqdiss&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&rft_dat=xri:pqdiss:9959096.

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Nguyen, Doan Chau Yen. "Role of deposition temperature and concentration on the self-assembly and reaction of organic molecules at the solution-graphite interface." Doctoral thesis, 2016. https://monarch.qucosa.de/id/qucosa%3A20684.

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Das Hauptthema dieser Dissertation ist die Untersuchung der Selbstorganisation organischer Moleküle an der Flüssig-Fest-Grenzfläche (LSI). Besondere Betonung liegt auf der Kontrolle der Selbstassemblierung durch geeignete Parameter: die Substrattemperatur während der Abscheidung, die Konzentration der gelösten Moleküle, und die chemische Natur der gelösten Stoffe und Lösungsmittel. Die Untersuchungen wurden unter Verwendung der Rastertunnelmikroskopie (STM) durchgeführt. Der erste Schwerpunkt dieser Arbeit ist die systematische Untersuchung der Auswirkung erhöhter Substrattemperatur während de
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Books on the topic "Benzene solution of chalkone"

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Waddle, Robert D. The determination of gasoline and alkyl benzenes in aqueous solution and the development of a remote reaction chamber for fiber optic remote sensing. 1989.

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Book chapters on the topic "Benzene solution of chalkone"

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Winkelmann, Jochen. "Diffusion coefficient of benzene into heptane and benzene solution." In Diffusion in Gases, Liquids and Electrolytes. Springer Berlin Heidelberg, 2017. http://dx.doi.org/10.1007/978-3-540-73735-3_1172.

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Winkelmann, Jochen. "Diffusion coefficient of benzene into decane and benzene solution." In Diffusion in Gases, Liquids and Electrolytes. Springer Berlin Heidelberg, 2017. http://dx.doi.org/10.1007/978-3-540-73735-3_1173.

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Faure, A., A. M. Tistchenko, and C. Chachaty. "Aggregation and Dynamical Behavior in Sodium Diethylhexyl Phosphate/Water/Benzene Inverted Micelles." In Surfactants in Solution. Springer US, 1986. http://dx.doi.org/10.1007/978-1-4613-1831-6_41.

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Winkelmann, Jochen. "Diffusion coefficient of benzene into methanol and water solution." In Diffusion in Gases, Liquids and Electrolytes. Springer Berlin Heidelberg, 2017. http://dx.doi.org/10.1007/978-3-540-73735-3_1166.

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Winkelmann, Jochen. "Diffusion coefficient of benzene into acetonitrile and water solution." In Diffusion in Gases, Liquids and Electrolytes. Springer Berlin Heidelberg, 2017. http://dx.doi.org/10.1007/978-3-540-73735-3_1167.

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Winkelmann, Jochen. "Diffusion coefficient of benzene into cyclohexane and hexane solution." In Diffusion in Gases, Liquids and Electrolytes. Springer Berlin Heidelberg, 2017. http://dx.doi.org/10.1007/978-3-540-73735-3_1169.

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Winkelmann, Jochen. "Diffusion coefficient of benzene into hexane and methanol solution." In Diffusion in Gases, Liquids and Electrolytes. Springer Berlin Heidelberg, 2017. http://dx.doi.org/10.1007/978-3-540-73735-3_1170.

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Winkelmann, Jochen. "Diffusion coefficient of benzene into water and methanol solution." In Diffusion in Gases, Liquids and Electrolytes. Springer Berlin Heidelberg, 2017. http://dx.doi.org/10.1007/978-3-540-73735-3_1174.

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Winkelmann, Jochen. "Diffusion coefficient of benzene into water and acetonitrile solution." In Diffusion in Gases, Liquids and Electrolytes. Springer Berlin Heidelberg, 2017. http://dx.doi.org/10.1007/978-3-540-73735-3_1175.

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Winkelmann, Jochen. "Diffusion coefficient of cyclohexane into hexane and benzene solution." In Diffusion in Gases, Liquids and Electrolytes. Springer Berlin Heidelberg, 2017. http://dx.doi.org/10.1007/978-3-540-73735-3_1185.

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Conference papers on the topic "Benzene solution of chalkone"

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Kus, Slawomir, Sridhar Srinivasan, Kwei Meng Yap, et al. "On-Line, Real Time Electrochemical Corrosion Monitoring in Low Conductive Fluids – Sulfolane Aromatic Extraction." In CORROSION 2018. NACE International, 2018. https://doi.org/10.5006/c2018-11065.

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Abstract Electrochemical corrosion monitoring techniques such as Linear Polarization Resistance (LPR), Electrochemical Noise (ECN) or Harmonic Analysis are widely recognized for their responsiveness and accuracy for determination of instantaneous corrosion rate. However, field application has generally been limited by the need for a conductive / aqueous process environment. This limitation stems from the fact that electrochemical systems cannot provide reliable readings in media at conductance levels less than 10μS/cm due to significant impact of solution resistance on measured values of total
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Fei, Haosheng, Li Han, Zhenhua Hu, et al. "Study of Nonlinear Optical Properties of C60 Benzene Solution." In 1992 International Conference on Solid State Devices and Materials. The Japan Society of Applied Physics, 1992. http://dx.doi.org/10.7567/ssdm.1992.pc1-7.

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Ghoneim, Ahmed M., Martina Stockhause, U. Becker, R. Biedenkap, and R. Elsebrock. "Dynamic dielectric properties of some carboxylic acid esters in benzene solution." In Dielectric and Related Phenomena: Materials Physico-Chemistry, Spectrometric Investigations, and Applications, edited by Andrzej Wlochowicz. SPIE, 1997. http://dx.doi.org/10.1117/12.276274.

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Perry, Joseph W., Anne M. Woodward, and John C. Stephenson. "Picosecond Coherent Anti-Stokes Raman Scattering (Cars) Study Of Vibrational Dephasing Of Carbon Disulfide And Benzene In Solution." In O-E/LASE'86 Symp (January 1986, Los Angeles), edited by Mostafa A. El-Sayed. SPIE, 1986. http://dx.doi.org/10.1117/12.961120.

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Myo Thant, Maung Maung, M. Faizal Che Daud, Siti Nur Amira Shaffee, and M. Faizal Sedaralit. "Sustainability Driven Produced Water Treatment Technology Solution at Nano-Scale." In ADIPEC. SPE, 2022. http://dx.doi.org/10.2118/211170-ms.

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Abstract Treatment and disposal costs of produced water from oil and gas operations remain the primary concern with the ongoing global push toward the transition to cleaner energy and Zero Liquid Discharge (ZLD). Gas floatation utilizing micro-size bubbles is commonly used in produced water treatment. However micro-size bubbles are not effective in removing dissolved oil (such as Benzene, Toluene, Ethyl-benzene, and Xylene) and usually require chemical pre-treatment to remove the emulsified oil. This paper aims to present the challenges, and lessons learned from produced water treatment techno
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Banoukepa, G. D. R., A. Fujii, Y. Shimizu, and M. Ozaki. "1,3,5-tri(phenyl-2-benzimidazole)-benzene Cathode Buffer Layer Effects on Solution-Processable Organic Solar Cell Based on 1,4,8,11,15,18,22,25-Octahexylphthalocyanine." In 2014 International Conference on Solid State Devices and Materials. The Japan Society of Applied Physics, 2014. http://dx.doi.org/10.7567/ssdm.2014.ps-10-7.

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Xu, Zhen, Jinsheng Zhao, and Weiyu Fan. "Chemosynthesis and photoelectric characterization of a novel solution-processable electrochromic copolymer based on alternating alkoxylating benzene and benzo[1,2-b:4,5-b']dithiophene derivatives." In 2015 2nd International Workshop on Materials Engineering and Computer Sciences. Atlantis Press, 2015. http://dx.doi.org/10.2991/iwmecs-15.2015.120.

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Company, Roberto, Sabrina Hocine, Baptiste Pousset, and Mikel Morvan. "Understanding the Impact of Brine Hardness on Chemical Enhanced Oil Recovery Surfactants Performance: A Data Journey." In Abu Dhabi International Petroleum Exhibition & Conference. SPE, 2021. http://dx.doi.org/10.2118/207685-ms.

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Abstract Brine composition is one of the key parameters in the design of a surfactant based oil recovery process and is a condition imposed by the reservoir nature. This brine can contain a large variety of ions including monovalent and divalent cations (hardness), which impacts the surfactants solubility. Moreover, hardness evolution during the injection process can also impair surfactant formulations’ performances. Water treatment processes are useful ways to mitigate such risks, but they imply higher CAPEX for the process. As a consequence, the selection of the right surfactant will have a
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Bonang, C. C., and S. M. Cameron. "Resonance hyper-Raman scattering from monosubstituted benzenes and naphthalene." In OSA Annual Meeting. Optica Publishing Group, 1992. http://dx.doi.org/10.1364/oam.1992.mk3.

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Resonance hyper-Raman spectra (RHRS) of monohalobenzenes and naphthalene in solution are obtained by utilizing the intracavity power and 76 MHz repetition rate of a synchronously pumped stilbene 420 dye laser. The nature of one- and two-photon transitions to the 1La electronic state are examined for various halogen sub­stituents. For benzene, vibronic coupling by mode ν12 (b1 u ) makes the 1B1 u (1La) transition weakly two-photon allowed, suggesting that 1B1 u couples to the electronic ground state (1A1 g ) more effectively than to any other excited electronic state. Fluorine substitution make
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Guan, Huapeng, Robert W. Hellwarth, Jouni P. Partanen, and Nansheng Tang. "The optical polarizability of excited C60 molecules." In Nonlinear Optics: Materials, Fundamentals and Applications. Optica Publishing Group, 1996. http://dx.doi.org/10.1364/nlo.1996.nthe.10.

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Over a dozen reports of optically-induced changes of up to a factor of 5 in the absorption cross-section of the C60 molecule at 532 nm1 have prompted us to investigate whether there might be a correspondingly large change in the (in-phase) polarizability of C60 at the same wavelength. Unfortunately for nonlinear optical applications, we have found a negative answer: the change is less than 3% for the polarizability of C60 upon excitation to either the lowest singlet or triplet state. In the course of this investigation, we have made, we believe, a more accurate determination of the absorption
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