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Journal articles on the topic 'Chrysene'

Author: Grafiati

Published: 4 June 2021

Last updated: 26 July 2025

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1

Levy, Louis A., and V. P. Sashikumar. "Synthesis of chrysene, 5-substituted chrysenes, and chrysene derivatives via intramolecular cycloaddition reactions." Journal of Organic Chemistry 50, no. 10 (1985): 1760–63. http://dx.doi.org/10.1021/jo00210a041.

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2

Kiehlmann, Eberhard, Linda Pinto, and Margo Moore. "The biotransformation of chrysene to trans-1,2-dihydroxy-1,2-dihydrochrysene by filamentous fungi." Canadian Journal of Microbiology 42, no. 6 (1996): 604–8. http://dx.doi.org/10.1139/m96-081.

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The purpose of this study was to assess the ability of filamentous fungi isolated from petroleum-contaminated soils to oxidize chrysene. Only 4 of the 17 isolates known to oxidize pyrene and benzo[a]pyrene were found to produce polar products when incubated in the presence of chrysene and Tween 80: Penicillium janthinellum, Syncephalastrum racemosum, and 2 Penicillium spp. Trows-1,2-dihydroxy-1,2-dihydrochrysene was identified by 1H-NMR as one of three fungal metabolites. The extent of bioconversion to diol was approximately 3% of chrysene in 6 days. Experiments to increase chrysene oxidation

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3

Hidayat, Asep, and Sanro Tachibana. "SIMPLE SCREENING FOR POTENTIAL CHRYSENE DEGRADING FUNGI." KnE Life Sciences 2, no. 1 (2015): 364. http://dx.doi.org/10.18502/kls.v2i1.177.

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<p>Chrysene is a class of organic compounds, arranged in four benzene rings, and a polycyclic aromatic hydrocarbon (PAH), It has been found to have a variety of toxicity, mutagenicity, teratogenicity, and carcinogenicity on microorganisms, plants and animals in environment. Nowadays, the most attention on degradation of PAHs is investigating degradation of high-molecular-weight molecules. However, microbes which have ability to degrade PAHs containing more than three benzene rings are more difficult to be obtained. In order to provide chrysene degrading fungi, this study was conducted fo

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4

Malatong, Ruttapol, Wijitra Waengdongbung, Phattananawee Nalaoh, et al. "Deep-Blue Triplet–Triplet Annihilation Organic Light-Emitting Diode (CIEy ≈ 0.05) Using Tetraphenylimidazole and Benzonitrile Functionalized Anthracene/Chrysene Emitters." Molecules 27, no. 24 (2022): 8923. http://dx.doi.org/10.3390/molecules27248923.

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Herein, new deep-blue triplet-triplet annihilation (TTA) molecules, namely 4-(10-(4-(1,4,5-triphenyl-1H-imidazol-2-yl)phenyl)anthracen-9-yl)benzonitrile (TPIAnCN) and 4-(12-(4-(1,4,5-triphenyl-1H-imidazol-2-yl)phenyl)chrysen-6-yl)benzonitrile (TPIChCN), are designed, synthesized, and investigated as emitters for organic light-emitting diodes (OLED). TPIAnCN and TPIChCN are composed of polyaromatic hydrocarbons of anthracene (An) and chrysene (Ch) as the cores functionalized with tetraphenylimidazole (TPI) and benzonitrile (CN) moieties, respectively. The experimental and theoretical results ve

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5

Pothuluri, Jairaj V., Allison Selby, Frederick E. Evans, James P. Freeman, and Carl E. Cerniglia. "Transformation of chrysene and other polycyclic aromatic hydrocarbon mixtures by the fungus Cunninghamella elegans." Canadian Journal of Botany 73, S1 (1995): 1025–33. http://dx.doi.org/10.1139/b95-353.

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Polycyclic aromatic hydrocarbons (PAHs) are ubiquitous and persistent environmental pollutants; some are mutagenic, toxic, and carcinogenic and remain a public health concern. We investigated the metabolism of mixtures of PAHs and a tetracyclic aromatic hydrocarbon, chrysene, by the filamentous fungus, Cunninghamella elegans ATCC 36112. Cunninghamella elegans metabolized a mixture of PAHs including the carcinogen benzo[a]pyrene, phenanthrene, fluoranthene, pyrene, and acenaphthene completely to hydroxylated intermediates within 24 h. The metabolites from the PAH mixtures were similar to those

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6

Tuhuloula, Abubakar, Ali Altway, Sri Rachmania Juliastuti, and Suprapto Suprapto. "BIODEGRADATION OF CHRYSENE BY CONSORTIUM OF BACILLUS CEREUS AND PSEUDOMONAS PUTIDA IN PETROLEUM CONTAMINATED-SOIL ON SLURRY-PHASE BIOREACTOR." Jurnal Bahan Alam Terbarukan 6, no. 2 (2017): 168–74. http://dx.doi.org/10.15294/jbat.v6i2.11404.

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Pollution by chrysene compounds in the polluted soil of petroleum, due to exploration activities, production and disposal of petroleum waste into the environment causing serious damage to the ecosystem environment, became the target of processing with bacteria as a model of remediation of pollution sites. Thus, the study focused on the use of a bacterial consortium to degrade chrysene in petroleum-contaminated soil. The study was conducted by mixing 20:80 (% wt) of contaminated soil with water. The consortium of Bacillus cereus and Pseudomonas putida 10%(v/v) and 15%(v/v) bacteria with ratios;

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7

He, Yaowu, Wenjun Xu, Imran Murtaza, et al. "A chrysene-based liquid crystalline semiconductor for organic thin-film transistors." Journal of Materials Chemistry C 6, no. 14 (2018): 3683–89. http://dx.doi.org/10.1039/c7tc05063a.

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Chrysene and [1]benzothieno[3,2-b][1]benzothiophene possess a similar electronic structure, and chrysene is expected to have better semiconductor device performance than BTBT, owing to the stronger electronic couplings.

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8

Chung, Yao-Hsien, Lei Sheng, Xing Xing, et al. "A pure blue emitter (CIEy ≈ 0.08) of chrysene derivative with high thermal stability for OLED." Journal of Materials Chemistry C 3, no. 8 (2015): 1794–98. http://dx.doi.org/10.1039/c4tc02669a.

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9

Shin, Hwangyu, Hyocheol Jung, Beomjin Kim, et al. "Highly efficient emitters of ultra-deep-blue light made from chrysene chromophores." Journal of Materials Chemistry C 4, no. 17 (2016): 3833–42. http://dx.doi.org/10.1039/c5tc03749b.

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The chrysene group, with its large band gap and high stability, was selected as a central core structure for ultra-deep-blue emitters. The effects of different side groups on the intrinsic properties of the chrysene core were systematically investigated.

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10

Park, Sunwoo, Changyu Lee, Hayoon Lee, et al. "Improving the Electroluminescence Properties of New Chrysene Derivatives with High Color Purity for Deep-Blue OLEDs." Materials 17, no. 8 (2024): 1887. http://dx.doi.org/10.3390/ma17081887.

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Two blue-emitting materials, 4-(12-([1,1′:3′,1″-terphenyl]-5′-yl)chrysen-6-yl)-N,N-diphenylaniline (TPA-C-TP) and 6-([1,1′:3′,1″-terphenyl]-5′-yl)-12-(4-(1,2,2-triphenylvinyl)phenyl)chrysene (TPE-C-TP), were prepared with the composition of a chrysene core moiety and terphenyl (TP), triphenyl amine (TPA), and tetraphenylethylene (TPE) moieties as side groups. The maximum photoluminescence (PL) emission wavelengths of TPA-C-TP and TPE-C-TP were 435 and 369 nm in the solution state and 444 and 471 nm in the film state. TPA-C-TP effectively prevented intermolecular packing through the introductio

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11

Matsubara, Hiroshi, Mitsunobu Osatani, Koji Yano, Tomohiro Adachi, and Koji Yamamoto. "Synthesis and Characterisation of [2.2](5,13)Dibenzo[c;1]chrysenophane." Journal of Chemical Research 23, no. 1 (1999): 12–13. http://dx.doi.org/10.1177/174751989902300112.

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High-dilution coupling of 5,13-bis(bromomethyl)dibenzo[ c;1]chrysene (7) and 5,13-bis(sulfanylmethyl)dibenzo[ c;1]-chrysene 8 afforded the dithia derivative 9 which was converted, via the disulfone 10, into an unusually strained compound, [2.2](5,13)dibenzo[ c;1]chrysenophane 5.

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12

Ledakowicz, Stanislaw, Jacek S. Miller, and Dorota Olejnik. "Oxidation of PAHs in water solutions by ultraviolet radiation combined with hydrogen peroxide." International Journal of Photoenergy 1, no. 1 (1999): 55–60. http://dx.doi.org/10.1155/s1110662x99000100.

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The destruction of three polycyclic aromatic hydrocarbons (PAHs): benzo[a]pyrene, chrysene and fluorene in aqueous solution using advanced oxidation processH2O2/UVwas investigated. The influence of pH, initial hydrogen peroxide and radical scavenger concentrations on the reaction rate was studied. The oxidation reactions most rapidly run in neutral and acidic solution at optimal hydrogen peroxide concentration (ca. 0.01 M). The degradation of benzo[a]pyrene and chrysene follows radical reaction, for fluorene the mechanism is not clear. The rate constants of the hydroxyl radicals and selected P

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13

Lisiecki, Jakub, and Paweł Szabelski. "Predicting Organometallic Intermediates in the Surface-Assisted Ullmann Coupling of Chrysene Isomers." Molecules 29, no. 7 (2024): 1553. http://dx.doi.org/10.3390/molecules29071553.

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On-surface polymerization of functional organic molecules has been recently recognized as a promising route to persistent low-dimensional structures with tailorable properties. In this contribution, using the coarse-grained Monte Carlo simulation method, we study the initial stage of the Ullmann coupling of doubly halogenated chrysene isomers adsorbed on a catalytically active (111) crystalline surface. To that end, we focus on the formation of labile metal-organic precursor structures preceding the covalent bonding of chrysene monomers. Four monomeric chrysene units with differently distribut

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14

Goworek, T., and C. Rybka. "Positronium formation in chrysene." Journal of Radioanalytical and Nuclear Chemistry 242, no. 1 (1999): 225–26. http://dx.doi.org/10.1007/bf02345925.

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15

Nathusius, Marvin, Barbara Ejlli, Frank Rominger, Jan Freudenberg, Uwe H. F. Bunz, and Klaus Müllen. "Chrysene‐Based Blue Emitters." Chemistry – A European Journal 26, no. 66 (2020): 15089–93. http://dx.doi.org/10.1002/chem.202001808.

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16

Abu-Shqara, Elias, Shafea Elg'Amal, and Jochanan Blum. "Arene imine derivatives of chrysene and of benzo[g]chrysene: 1a,11c-dihydrochryseno[5,6-b]azirine and 1a,13c-dihydrobenzo[11,12]chryseno[5,6-b]azirine." Journal of Heterocyclic Chemistry 27, no. 6 (1990): 1681–84. http://dx.doi.org/10.1002/jhet.5570270631.

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17

Tucker, Sheryl A., William E. Acree, Bongsup P. Cho, Ronald G. Harvey, and John C. Fetzer. "Spectroscopic Properties of Polycyclic Aromatic Hydrocarbons: Effect of Solvent Polarity on the Fluorescence Emission Behavior of Select Fluoranthene, Fluorenochrysene, Indenochrysene, and Indenopyrene Derivatives." Applied Spectroscopy 45, no. 10 (1991): 1699–705. http://dx.doi.org/10.1366/0003702914335139.

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Fluorescence emission behavior is reported for benz[def]indeno-[1,2,3hi]chrysene, fluoreno[2,3,4,9defg]chrysene, benz[def]indeno-[l,2,3qr]chrysene, dibenzo[a,e]fluoranthene, indeno[1,2,3cd]pyrene, naphtho[1,2b]fluoranthene, benzo[b]fluoranthene, fluoranthene, benzo-[ghi]fluoranthene, naphtho[2,1a]fluoranthene, naphtho[2,3b]fiuoranthene, benzo[k]fluoranthene, and benzo[j]fluoranthene dissolved in organic nonelectrolyte solvents of varying polarity. Results of these measurements are used to classify the various solutes as either probe or nonprobe molecules, depending upon whether measured emissi

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18

Et.al, Tamilarasi C. "Degree based and neighbourhood degree-sum based topological indices of PAH(Dimer 1) in graphene context." Turkish Journal of Computer and Mathematics Education (TURCOMAT) 12, no. 3 (2021): 3642–49. http://dx.doi.org/10.17762/turcomat.v12i3.1645.

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In this paper, twenty degree-based topological indices and seven neighbourhood degree-sum-based topological indices of Dimer 1 (two units of chrysene) [4] 0D & 1D in the graphene context are enumerated. The Oligomer Approach[3] is practiced here to explore the interconnection between PAH ( cove type periphery based on 11, 11’-dibromo-5,5’-bis chrysene as a key monomer-Dimer 1) and graphene numerically through the indices.

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19

DemanÃ¯Â¿Â½che, Sandrine, Christine Meyer, Julien Micoud, Mathilde Louwagie, John C. Willison, and Yves Jouanneau. "Identification and Functional Analysis of Two Aromatic-Ring-Hydroxylating Dioxygenases from a Sphingomonas Strain That Degrades Various Polycyclic Aromatic Hydrocarbons." Applied and Environmental Microbiology 70, no. 11 (2004): 6714–25. http://dx.doi.org/10.1128/aem.70.11.6714-6725.2004.

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ABSTRACT In this study, the enzymes involved in polycyclic aromatic hydrocarbon (PAH) degradation in the chrysene-degrading organism Sphingomonas sp. strain CHY-1 were investigated. [14C]chrysene mineralization experiments showed that PAH-grown bacteria produced high levels of chrysene-catabolic activity. One PAH-induced protein displayed similarity with a ring-hydroxylating dioxygenase beta subunit, and a second PAH-induced protein displayed similarity with an extradiol dioxygenase. The genes encoding these proteins were cloned, and sequence analysis revealed two distinct loci containing clus

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20

Chavez, Ivonne, Andrés Cisternas, Margarita Otero,, Enrique Román та Ulrich Müller. "Syntheses and Electrochemical Properties of [C5Me5Ru]+ Complexes with Polycyclic Arenes. Crystal Structure of[(C5Me5)Ru( μ6-chrysene)]PF6 · 0.5 Me2CO". Zeitschrift für Naturforschung B 45, № 5 (1990): 658–66. http://dx.doi.org/10.1515/znb-1990-0514.

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Mononuclear and binuclear compounds [(C5Me5)Ru(η6-arene)PF6 and [(C5Me5Ru)2(η6,η6-arene)](PF6)2 were prepared by reacting (C5Me5)RuCl2, the arene and silver acetate with subsequent addition of NH4PF6, for arene = phenanthrene, chrysene, triphenylene, fluorene, bifluorene, biphenyl and 4,4′-biphenyl. The mononuclear compounds were also prepared for arene = naphthalene, anthracene, pyrene and coronene. The 1H and 13C NMR spectra are reported. By cyclic voltammetry all compounds show a first reduction potential that is considerably more positive compared with the free arene. The first cathodic wa

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21

Akhihiero, E. T., E. O. Aluyor, and T. O. K. Audu. "Composition of N – Alkanes and Polynuclear Aromatic Hydrocarbons in Jatropha curcas Seed Oil from Different Locations." Advanced Materials Research 824 (September 2013): 311–17. http://dx.doi.org/10.4028/www.scientific.net/amr.824.311.

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The hydrocarbon content of Jatropha curcas seed oil obtained from Oleh Community in Delta State, NIFOR farm in Edo State and Ikabigbo in Edo State represented as samples X, Y and Z respectively were investigated using Gas Chromatography with flame ionization detector. The predominant alkanes found in the oil samples are n-Eicosane (C20H42) and n-Docosane (C22H46), while the major polynuclear aromatic hydrocarbon found in the oil samples is chrysene. Sample X has the highest percentage of n-Eicosane (65.72%), sample Y has 35.56% n-Eicosane while sample Z has the lowest n-Eicosane (0.23%). Sampl

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22

Sharma, Arun K., Jacek Krzeminski, Dhimant Desai, and Shantu Amin. "Synthesis of Dihydrodiol Metabolites of Naphtho[8,1,2- GHI ]Chrysene and Dibenzo[ C,MNO ]Chrysene." Polycyclic Aromatic Compounds 23, no. 3 (2003): 297–305. http://dx.doi.org/10.1080/10406630308050.

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23

Amszi, Vicki L., Yvonne Cordero, Bradley Smith, et al. "Spectroscopic Investigation of Fluorescence Quenching Agents: Effect of Nitromethane on the Fluorescence Emission Behavior of Select Cyclopenta-PAH, Aceanthrylene, and Fluorene Derivatives." Applied Spectroscopy 46, no. 7 (1992): 1156–61. http://dx.doi.org/10.1366/0003702924124213.

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Nitromethane is examined as a selective fluorescence quenching agent for “alternant” alkyl-substituted polycyclic aromatic hydrocarbons (PAHs). Fluorescence emission behavior is reported for 11 H-benz[bc]aceanthrylene, 4 H-cyclopenta[def]phenanthrene, 4 H-cyclopenta[def]chrysene, 13 H-dibenzo[a,g]fluorene, 13 H-dibenzo[a,i]fluorene, 4 H-benzo[b]cyclopenta[mno]chrysene, 4 H-cyclopenta[pqr]picene, 7 H-dibenzo[c,g]fluorene, 9 H-benz(6,7)indeno[1,21]phenanthrene, 4 H-benzo[b]cyclopenta[jkl]triphenylene, 13 H-dibenz[bc,k]aceanthrylene, 13 H-dibenz[bc,l]aceanthrylene, and 4 H-benzo[def]cyclopenta[mn

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24

Tucker, Sheryl A., William E. Acree, John C. Fetzer, et al. "Spectroscopic Investigation of Fluorescence Quenching Agents. Part III: Effect of Solvent Polarity on the Selectivity of Nitromethane for Discriminating between Alternant versus Nonalternant Polycyclic Aromatic Hydrocarbons." Applied Spectroscopy 47, no. 6 (1993): 715–22. http://dx.doi.org/10.1366/0003702934066875.

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To better assess the applicability of nitromethane as a selective quenching agent for alternant versus nonalternant polycyclic aromatic hydrocarbons in HPLC, TLC, and HPTLC analysis, we measured the effect that it has on the fluorescence emission behavior of 96 different polycyclic aromatic hydrocarbons dissolved in binary toluene/acetonitrile solvent mixtures. Results of these measurements revealed that the “selective quenching” rule is obeyed for the vast majority of PAHs, with the coronene derivatives being the only major exceptions. Fluorescence emission spectra are also reported for benzo

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25

Yoo, Ji Woong, Sang Nam Lee, and Se Mo Son. "Synthesis and Spectral characteristics of Chrysene / Pyrene derivatives for OLED." Journal of Korean Society for Imaging Science and Technology 21, no. 1 (2015): 8–19. http://dx.doi.org/10.14226/ksist.2014.21.1.02.

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26

Heard, K. W. J., J. J. Morrison, L. Weston, et al. "An orthogonal C–H borylation – cross-coupling strategy for the preparation of tetrasubstituted “A2B2”-chrysene derivatives with tuneable photophysical properties." Chemical Communications 51, no. 28 (2015): 6115–18. http://dx.doi.org/10.1039/c4cc10132d.

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27

ABU-SHQARA, E., S. ELG'AMAL, and J. BLUM. "ChemInform Abstract: Arene Imine Derivatives of Chrysene and of Benzo(g)chrysene: 1a,11c- Dihydrochryseno(5,6-b)azirine and 1a,13c-Dihydrobenzo(11,12)chryseno(5, 6-b)azirine." ChemInform 22, no. 11 (2010): no. http://dx.doi.org/10.1002/chin.199111137.

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28

Khorev, Oleg, Caroline D. Bösch, Markus Probst, and Robert Häner. "Observation of the rare chrysene excimer." Chem. Sci. 5, no. 4 (2014): 1506–12. http://dx.doi.org/10.1039/c3sc53316f.

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29

Bock, Harald, Stephanie Huet, Pierre Dechambenoit, Elizabeth A. Hillard, and Fabien Durola. "From Chrysene to Double [5]Helicenes." European Journal of Organic Chemistry 2015, no. 5 (2014): 1033–39. http://dx.doi.org/10.1002/ejoc.201403341.

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30

Moody, Joanna D., James P. Freeman, Peter P. Fu, and Carl E. Cerniglia. "Degradation of Benzo[a]pyrene by Mycobacterium vanbaalenii PYR-1." Applied and Environmental Microbiology 70, no. 1 (2004): 340–45. http://dx.doi.org/10.1128/aem.70.1.340-345.2004.

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ABSTRACT Metabolism of the environmental pollutant benzo[a]pyrene in the bacterium Mycobacterium vanbaalenii PYR-1 was examined. This organism initially oxidized benzo[a]pyrene with dioxygenases and monooxygenases at C-4,5, C-9,10, and C-11,12. The metabolites were separated by reversed-phase high-performance liquid chromatography (HPLC) and characterized by UV-visible, mass, nuclear magnetic resonance, and circular dichroism spectral analyses. The major intermediates of benzo[a]pyrene metabolism that had accumulated in the culture media after 96 h of incubation were cis-4,5-dihydro-4,5-dihydr

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31

Koldemir, Unsal, Jonathan S. Tinkham, Robert Johnson, et al. "Orthogonal 4,10 and 6,12 substitution of dibenzo[def,mno]chrysene polycyclic aromatic small molecules." Journal of Materials Chemistry C 5, no. 34 (2017): 8723–33. http://dx.doi.org/10.1039/c7tc02528a.

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Tucker, Sheryl A., and William E. Acree. "Excitation versus Emission Spectra as a Means to Examine Selective Fluorescence Quenching Agents." Applied Spectroscopy 46, no. 9 (1992): 1388–92. http://dx.doi.org/10.1366/0003702924123755.

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To ascertain whether fluorescence quenching is best studied with the use of excitation or emission spectra, and to expand our existing PAH spectral data file, we have recorded excitation spectra of benzo[b]perylene, dibenzo[hi,wx]heptacene, tetrabenzo[de,hi,mn,qr]naphthacene, perylene, benzo[a]fluoranthene, benzo[def]indeno[1,2,3hi]chrysene, naphtho[2,1a]fluoranthene, naphtho[2,3b]fluoranthene, benzo[k]fluoranthene, 2-azapyrene, naphtho[8,1,2hij]pyreno[9,10,1def]phthalazine, indeno[1,-2,3ij]isoquinoline, benzo(lmn][3,8]phenanthroline, and 7-methyldibenzo(b,def]chrysene at various nitromethane

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33

Zhao, Xueqian, Congwu Ge, Xiaodi Yang, and Xike Gao. "Dithieno[3,2-a:3′,2′-j][5,6,11,12]chrysene diimides and their molecular energy level regulation." Materials Chemistry Frontiers 1, no. 8 (2017): 1635–40. http://dx.doi.org/10.1039/c7qm00030h.

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34

Mamiya, Michitaka, Yurie Suwa, Hideki Okamoto та Minoru Yamaji. "Photochemically-assisted synthesis and photophysical properties of difluoroboronated β-diketones with fused four-benzene-ring chromophores, chrysene and pyrene". Photochemical & Photobiological Sciences 15, № 7 (2016): 928–36. http://dx.doi.org/10.1039/c6pp00089d.

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35

Melcher, Rebecca J., Sabine E. Apitz, and Barbara B. Hemmingsen. "Impact of Irradiation and Polycyclic Aromatic Hydrocarbon Spiking on Microbial Populations in Marine Sediment for Future Aging and Biodegradability Studies." Applied and Environmental Microbiology 68, no. 6 (2002): 2858–68. http://dx.doi.org/10.1128/aem.68.6.2858-2868.2002.

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ABSTRACT Experiments were carried out to develop methods to generate well-characterized, polycyclic aromatic hydrocarbon (PAH)-spiked, aged but minimally altered sediments for fate, biodegradation, and bioavailability experiments. Changes in indigenous bacterial populations were monitored in mesocosms constructed of relatively clean San Diego Bay sediments, with and without exposure to gamma radiation, and then spiked with five different PAHs and hexadecane. While phenanthrene and chrysene degraders were present in the unspiked sediments and increased during handling, PAH spiking of nonirradia

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36

Zhao, Xueqian, Congwu Ge, Xiaopeng Xu, et al. "Dithieno[3,2-a:3′,2′-j][5,6,11,12]chrysene diimides: a versatile electron-deficient building block for polymeric semiconductors." Chemical Communications 55, no. 69 (2019): 10234–37. http://dx.doi.org/10.1039/c9cc03682b.

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37

Suzuki, Yuto, Norimitsu Tohnai, Akinori Saeki, and Ichiro Hisaki. "Hydrogen-bonded organic frameworks of twisted polycyclic aromatic hydrocarbon." Chemical Communications 56, no. 87 (2020): 13369–72. http://dx.doi.org/10.1039/d0cc06081j.

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38

Semenikhin, A. S., A. S. Savchenkova, I. V. Chechet, et al. "Rate constants for H abstraction from benzo(a)pyrene and chrysene: a theoretical study." Physical Chemistry Chemical Physics 19, no. 37 (2017): 25401–13. http://dx.doi.org/10.1039/c7cp05560a.

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A theoretical study of H abstraction reactions from benzo[a]pyrene and chrysene shows differences in kinetic effectiveness of various radicals and a clear distinction between zigzag and armchair edges.

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39

Ukalska-Jaruga, Aleksandra, Romualda Bejger, Bożena Smreczak, and Marek Podlasiński. "Sorption of Organic Contaminants by Stable Organic Matter Fraction in Soil." Molecules 28, no. 1 (2023): 429. http://dx.doi.org/10.3390/molecules28010429.

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Soil organic matter (SOM) and its heterogeneous nature constitutes the main factor determining the fate and transformation of organic chemicals (OCs). Thus, the aim of thus research was to analyze the influence of the molecular chemodiversity of a stable SOM (S-SOM) on the sorption potential of different groups of OCs (organochloride pesticides—OCPs, and non-chlorinated pesticides—NCPs, polycyclic aromatic hydrocarbons—PAHs). The research was conducted as a batch experiment. For this purpose, a S-SOM was separated from six soils (TOC = 15.0–58.7 gkg−1; TN = 1.4–6.6 gkg−1, pH in KCl = 6.4–7.4 a

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Tschurl, Martin, and Ulrich Boesl. "Photodetachment-photoelectron spectroscopy of jet-cooled chrysene." International Journal of Mass Spectrometry 249-250 (March 2006): 364–69. http://dx.doi.org/10.1016/j.ijms.2005.11.024.

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Xu, Jianping, Jian Yan, Xiaotang Wang, Hongtao Yu, and Troy Milliken. "PHOTOCHEMICAL REACTION OF CHRYSENE IN ACETONITRILE/WATER." Polycyclic Aromatic Compounds 24, no. 4-5 (2004): 249–56. http://dx.doi.org/10.1080/10406630490468243.

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Liem, N. Q., G. Marconi, and P. R. Salvi. "Two-photon vibronic transitions in crystalline chrysene." Chemical Physics 144, no. 3 (1990): 425–35. http://dx.doi.org/10.1016/0301-0104(90)80109-b.

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Grimmer, G., H. Brune, G. Dettbarn, et al. "Urinary and faecal excretion of chrysene and chrysene metabolites by rats after oral, intraperitoneal, intratracheal or intrapulmonary application." Archives of Toxicology 62, no. 6 (1988): 401–5. http://dx.doi.org/10.1007/bf00288341.

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Hesham, Abd El-Latif, Elsayed A. Mohamed, Asmaa M. M. Mawad, Ameer Elfarash, Bahaa S. Abd El-Fattah, and Mahmoud A. El-Rawy. "Molecular Characterization of Fusarium Solani Degrades a Mixture of Low and High Molecular Weight Polycyclic Aromatic Hydrocarbons." Open Biotechnology Journal 11, no. 1 (2017): 27–35. http://dx.doi.org/10.2174/1874070701711010027.

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Objectives:This study evaluates the ability of a non-white rot fungus strain, HESHAM-1, to degrade a mixture of low (naphthalene and phenanthrene) and high (chrysene and benzo(a)pyrene) molecular weight polycyclic aromatic hydrocarbons (LMW and HMW PAHs).Methods:Strain HESHAM-1 was isolated from oil polluted soil by enrichment method using phenanthrene as the sole source of carbon and energy. The strain showed the ability to tolerate and degrade a mixture of both low and high molecular weight PAHs. In the presences of LMW-PAHs (naphthalene and phenanthrene) as co-substrate, chrysene and benzo(

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Laali, Kenneth K., Sandro Hollenstein, Ronald G. Harvey, and Poul Erik Hansen. "Stable Ion Studies of the Chrysene Skeleton. Protonation of Chrysene, 6-Halochrysenes, 6-Acetylchrysene, and 4H-Cyclopenta[def]chrysene: NMR Studies of Charge Distribution in Chrysenium Cations and AM1 Calculations." Journal of Organic Chemistry 62, no. 12 (1997): 4023–28. http://dx.doi.org/10.1021/jo9620730.

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Bishnoi, Kiran, Pushpa Rani, Minakshi Karwal, and Narsi R. Bishnoi. "PAHs Biodegradation by Locally Isolated Phanerochaete chrysosporium and Penicillium citrinum from Liquid and Spiked Soil." Nature Environment and Pollution Technology 23, no. 2 (2024): 785–95. http://dx.doi.org/10.46488/nept.2024.v23i02.015.

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In the present study, biodegradation of polycyclic aromatic hydrocarbons (PAHs) was examined using two fungal strains, namely P. chrysosporium and P. citrinum, isolated from locally contaminated soil. These two fungal strains were compared based on degradation properties under standardized conditions (pH 7.0, temperature 30oC, carbon source yeast extract) using PAH sole and a mixture of five different PAHs. In liquid media, PAH degradation was higher as compared to spiked soil by P. chrysosporium, followed by P. citrinum. In liquid culture, maximum degradation was 96.13% phenanathrene, 86.34%

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Glatt, Hansruedi, Elias Abu-Shqara, Ronald G. Harvey, and Jochanan Blum. "Mutagenicity of K-region oxides and imines of chrysene, benzo[c]phenanthrene and benzo[g]chrysene in Salmonella typhimurium." Mutation Research/Fundamental and Molecular Mechanisms of Mutagenesis 308, no. 2 (1994): 135–41. http://dx.doi.org/10.1016/0027-5107(94)90148-1.

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Chavez, Ivonne, Margarita Otero, Enrique Román та Ulrich Müller. "Synthesis, crystal structure and spectroelectrochemistry of [(C5Me5Ru)2-η6,η6-chrysene]2+(O3SCF3−)2. Form RuII)-η6η6 -chrysene]O3SCF3". Journal of Organometallic Chemistry 427, № 3 (1992): 369–78. http://dx.doi.org/10.1016/0022-328x(92)80075-9.

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Owada, Tsukasa, Hisahiro Sasabe, Yoshihito Sukegawa, et al. "A terpyridine-modified chrysene derivative as an electron transporter to improve the lifetime in phosphorescent OLEDs." Journal of Materials Chemistry C 8, no. 9 (2020): 3200–3205. http://dx.doi.org/10.1039/c9tc06393e.

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A terpyridine-end-capped chrysene shows superior electron-transport ability with high operation stability in organic light-emitting devices. A green phosphorescent device exhibited a long operation lifetime of 19 000 h at 1000 cd m<sup>−2</sup>.

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Sato, C., H. Kim, and J. T. Tanacredi. "Characterization of Polycyclic Aromatic Hydrocarbons (PAHs) by the Kinetics of Depuration in Bivalve Molluscs, Mercenaria mercenaria." Water Science and Technology 25, no. 3 (1992): 33–38. http://dx.doi.org/10.2166/wst.1992.0074.

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The objectives of this study were to examine depuration aspects of polycyclic aromatic hydrocarbons (PAHs) in a hard-shell clam Mercenaria mercenaria, and to characterize PAHs by the depuration kinetics. In this investigation, clams were exposed to artificial sea water containing a mixture of eight PAHs (i.e., naphthalene, fluorene, phenanthrene, fluoranthene, pyrene, benz[a]anthracene, chrysene, benzo[a]pyrene) for 48 hours. The clams were then transferred into clean (PAH-free) artificial seawater for release, and sampled at predetermined intervals. The target PAHs were extracted from the cla

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