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Letteratura scientifica selezionata sul tema "Anthraquinone"

Autore: Grafiati

Pubblicato: 4 giugno 2021

Ultima modifica: 25 luglio 2025

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Articoli di riviste sul tema "Anthraquinone"

1

Drummond, Christopher A., Maria Teresa Molina, Sandra Taliansky, Carl R. Breidenbach, and Carmen F. Fioravanti. "Effects of Quinizarin and Five Synthesized Derivatives on Fifth Larval Instar Midgut Ecdysone 20-Monooxygenase Activity of the Tobacco HornwormManduca sexta." International Journal of Zoology 2014 (2014): 1–8. http://dx.doi.org/10.1155/2014/261512.

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The plant allelochemical, quinizarin (1,4-dihydroxy-9,10-anthraquinone), and five anthraquinones that were synthesized from quinizarin, namely, 1,4-anthraquinone; 2-hydroxy-1,4-anthraquinone; 2-methoxy-1,4-anthraquinone; 9-hydroxy-1,4-anthraquinone; and 9-methoxy-1,4-anthraquinone, were assessed as to their effects on the essential, P450-dependent ecdysone 20-monooxygenase system of the insect modelManduca sexta(tobacco hornworm). This steroid hydroxylase converts the arthropod molting hormone, ecdysone, to the physiologically required 20-hydroxyecdysone form.M. sextafifth larval instar midgut

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2

Malak, Lourin G., Daoud W. Bishay, Afaf M. Abdel-Baky, Ahmed M. Moharram, Stephen J. Cutler, and Samir A. Ross. "New Anthraquinone Derivatives from Geosmithia lavendula." Natural Product Communications 8, no. 2 (2013): 1934578X1300800. http://dx.doi.org/10.1177/1934578x1300800215.

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A phytochemical study of Geosmithia lavendula Pitt led to the isolation of three new anthraquinones: 1-acetyl-2,4,6,8-tetrahydroxy-9,10-anthraquinone (1), 2-acetyl-1,4,5,7-tetrahydroxy-9,10-anthraquinone (2), and 1-acetyl-2,4,5,6,7-pentahydroxy-9,10-anthraquinone (3), as well as another new compound named didodecyl thiodipropionate (propionic acid, 3,3-sulfinyl di-1,1′-didodecyl ester) (4), along with ten known compounds: 1-acetyl-2,4,5,7-tetrahydroxy-9,10- anthraquinone (rhodolamprometrin) (5), 1-acetyl-2,4,5,7,8-pentahydroxy-9,10-anthraquinone (6), (22E)-ergosta-6,22-diene-3β,5α,8α-triol, p-

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3

Gao, Huiyu, Jianbo Yang, Xueting Wang, et al. "Exploratory Quality Control Study for Polygonum multiflorum Thunb. Using Dinuclear Anthraquinones with Potential Hepatotoxicity." Molecules 27, no. 19 (2022): 6760. http://dx.doi.org/10.3390/molecules27196760.

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In recent years, the hepatotoxicity of Polygoni Multiflora Radix (PMR) has attracted increased research interest. Some studies suggest that anthraquinone may be the main hepatotoxic component. Most of the relevant studies have focused on the mononuclear anthraquinone component rather than binuclear anthraquinones. The hepatotoxicity of dinuclear anthraquinone (dianthrone) was investigated in a cell-based model. Next, a method for the determination of six free and total dianthonones in PMR and PMR Praeparata (PMRP) was established using ultra-high-performance liquid chromatography triple quadru

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4

Branco, Alexsandro, Angelo C. Pinto, Jan Schripsema, and Raimundo Braz-Filho. "Anthraquinones from the bark of Senna macranthera." Anais da Academia Brasileira de Ciências 83, no. 4 (2011): 1159–64. http://dx.doi.org/10.1590/s0001-37652011000400003.

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2-acetyl physcion (2-acetyl-1,8-dihydroxy-6-methoxy-3-methyl-9,10-anthraquinone, 2), a rare anthraquinone, was isolated from Senna macranthera var. nervosa (Vogel) H.S. Irwin & Barneby (Fabaceae). The chemical structure was elucidated and all ¹H and 13C NMR chemical shifts were assigned by NMR one- (¹HNMR, {¹H}-13CNMR, and APT-13CNMR) and two (COSY, NOESY, HMQC and HMBC) dimensional of this natural compound. Furthermore, the minor anthraquinones chrysophanol (3), chrysophanol-8-methyl ether (4) and physcion (5) were characterized by GC-MS analysis. The occurrence of the anthraquinones 3-5

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5

Zhang, Rongfei, Yuanyuan Miao, Lingyun Chen, Shanyong Yi, and Ninghua Tan. "De Novo Transcriptome Analysis Reveals Putative Genes Involved in Anthraquinone Biosynthesis in Rubia yunnanensis." Genes 13, no. 3 (2022): 521. http://dx.doi.org/10.3390/genes13030521.

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Rubia yunnanensis Diels (R. yunnanensis), a Chinese perennial plant, is well-known for its medicinal values such as rheumatism, contusion, and anemia. It is rich in bioactive anthraquinones, but the biosynthetic pathways of anthraquinones in R. yunnanensis remain unknown. To investigate genes involved in anthraquinone biosynthesis in R. yunnanensis, we generated a de novo transcriptome of R. yunnanensis using the Illumina HiSeq 2500 sequencing platform. A total of 636,198 transcripts were obtained, in which 140,078 transcripts were successfully annotated. A differential gene expression analysi

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6

Ullah, Hossain, Junhyeong Kim, Naveed Rehman, Hye-Jin Kim, Mi-Jeong Ahn, and Hye Chung. "A Simple and Sensitive Liquid Chromatography with Tandem Mass Spectrometric Method for the Simultaneous Determination of Anthraquinone Glycosides and Their Aglycones in Rat Plasma: Application to a Pharmacokinetic Study of Rumex acetosa Extract." Pharmaceutics 10, no. 3 (2018): 100. http://dx.doi.org/10.3390/pharmaceutics10030100.

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Rumex acetosa (R. acetosa) has been used in folk remedies for gastrointestinal disorders and cutaneous diseases. Rumex species, in particular, contain abundant anthraquinones. Anthraquinone glycosides and aglycones show different bioactive effects. However, information on the pharmacokinetics of anthraquinone glycosides is limited, and methods to quantify anthraquinone glycosides in plasma are rarely available. A simple and sensitive liquid chromatography-tandem mass spectrometric bioanalytical method for the simultaneous determination of both anthraquinone glycosides and their aglycones, incl

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7

Caballero, Ana B., Nikolas J. Hodges, and Michael J. Hannon. "Folate-Receptor-Targeted Gold Nanoparticles Bearing a DNA-Binding Anthraquinone." Inorganics 13, no. 3 (2025): 87. https://doi.org/10.3390/inorganics13030087.

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In recent years, anthraquinones have been widening their therapeutic opportunities given their numerous health benefits. The search for adequate delivery platforms to improve their pharmacokinetics leads us to propose herein folate-capped gold nanoparticles with an anthraquinone derivative attached onto their surface. Through a straightforward, two-step procedure, we obtained stable nanoparticles that can deliver anthraquinones selectively to cells overexpressing folate receptors. The new conjugates were highly toxic against two tumour cell lines, lung carcinoma A549 and cervical carcinoma HeL

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8

Yang, Yong, Qiao-Xia Wu, and Min Xue. "Bifurcated hydrogen bonding mediated planar 9,10-anthraquinone dyes: synthesis, structure and properties." RSC Advances 5, no. 37 (2015): 28932–37. http://dx.doi.org/10.1039/c5ra01682g.

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By acylation of mono- and diamino-9,10-anthraquinones with o-alkoxylbenzene carbonyl chloride or o-alkoxylnaphthalene carbonyl chloride, a series of planar 9,10-anthraquinone dyes were designed and synthesized.

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9

Manojlovic, N. T., S. Solujic, S. Sukdolak, and Lj Krstic. "Isolation and antimicrobial activity of anthraquinones from some species of the lichen genus Xanthoria." Journal of the Serbian Chemical Society 65, no. 8 (2000): 555–60. http://dx.doi.org/10.2298/jsc0008555m.

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The isolation of six anthraquinones, erythroglaucin, physcion, xanthorin, emodin, fallacinal and teloschistin, from three species of the lichen genus Xanthoria (X. fallax, X. eleg?ns and A. policarpa) is reported. Physcion is the dominant anthraquinone in all species. The anthraquinones showed broad-spectrum antifungal activity and selective activity against some phytopathogenic bacterial species.

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10

Ammar Rushdan, Nur Afiqah Nadhiah, Nurunajah Ab Ghani, and Nurulfazlina Edayah Rasol. "Review on Anthraquinones Isolated from Rubiaceae Family." Journal of Science and Mathematics Letters 11, Special (2023): 163–74. http://dx.doi.org/10.37134/jsml.vol11.sp.18.2023.

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A current economic trend is to highlight natural resources and many plant species are rich sources of anthraquinones. Anthraquinones are a diverse group of natural compounds extensively studied in various articles. Commonly used for dyes with 30% of it contributed to textile industry. Anthraquinone plays an important chromophore in cancer chemotherapy. They are widely distributed in Rubiaceae family and exhibit various biological activities. Malaysian Rubiaceae, especially plants from Morinda, Rennellia, Psychotria, and Prismatomeris genera, have been known to be rich in anthraquinone content,

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Tesi sul tema "Anthraquinone"

1

Burton, S. J. "Biomimetic anthraquinone dyes." Thesis, University of Cambridge, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.383771.

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2

Samp, James Christian. "A comprehensive mechanism for anthraquinone mass transfer in alkaline pulping." Diss., Atlanta, Ga. : Georgia Institute of Technology, 2008. http://hdl.handle.net/1853/24767.

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Thesis (Ph.D.)--Chemical Engineering, Georgia Institute of Technology, 2008.<br>Committee Chair: Dr. Jeff Empie; Committee Member: Dr. Bill Koros; Committee Member: Dr. Jim Frederick; Committee Member: Dr. Tom McDonough; Committee Member: Dr. Xin-Sheng Chai

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3

Wang, Biao. "A catalyzed chemimechanical-anthraquinone pulping." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape11/PQDD_0024/NQ50278.pdf.

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4

Wang, Biao 1963. "A catalyzed chemimechanical-anthraquinone pulping /." Thesis, McGill University, 1997. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=35431.

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A catalyzed chemimechanical-anthraquinone pulping of black spruce wood was investigated in this study. The effect of liquor pH on anthraquinone performance, AQ and mass transfer limitations on chemimechanical pulp properties and the effects of AQ, liquor pH and sulphite concentration on pulping kinetic were studied.<br>It was observed that AQ was not an effective redox catalyst when added to the sulphite liquor at pH 4, but it was very effective at pH 7 and higher. When chemical treatment of chemimechanical pulping was done with the presence of AQ, the sulphur content of pulp was reduced due t

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5

Burazin, Mark Alan. "A dynamic model of kraft-anthraquinone pulping." Diss., Georgia Institute of Technology, 1986. http://hdl.handle.net/1853/5743.

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6

Morin, Francois. "Mass transfer limitations in sulfite pulping with anthraquinone." Thesis, McGill University, 1994. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=28495.

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The objective of this project was to study systematically the NSSC-AQ pulping process in order to improve the penetration of anthraquinone and sodium sulfite in wood and to simulate the mass transfer and delignification processes.<br>In a heterogeneous reaction system, such as wood pulping, two main factors control the overall reaction rate: liquor penetration and chemical diffusion. As a first step, some wood characteristics affecting liquor impregnation were evaluated: 1) fiber hydraulic radius, 2) air, steam and water content, 3) wood elasticity and compressibility. Secondly, impregnation a

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7

Gibson, Victoria. "Design, synthesis and evaluation of anthraquinone-oligodeoxynucleotide conjugates." Thesis, University of Sunderland, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.242343.

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8

Alaparthi, Madhubabu. "Molecular Recognition Involving Anthraquinone Derivatives and Molecular Clips." Thesis, University of South Dakota, 2017. http://pqdtopen.proquest.com/#viewpdf?dispub=10285748.

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<p> In the past, we have demonstrated that 1,8-anthraquinone-18-crown-5 (1) and its heterocyclic derivatives act as luminescent hosts for a variety of cations of environmental and clinical concern. We report here a series of heteroatom-substituted macrocycles containing an anthraquinone moiety as a fluorescent signaling unit and a cyclic polyheteroether chain as the receptor. Sulfur, selenium, and tellurium derivatives of 1,8-anthraquinone-18-crown-5 (<b>1</b>) were synthesized by reacting sodium sulfide (Na<sub>2</sub>S), sodium selenide (Na<sub>2</sub>Se) and sodium telluride (Na<sub>2</sub>

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9

Lee, Young H. "Reductive biotransformation and decolorization of reactive anthraquinone dyes." Diss., Available online, Georgia Institute of Technology, 2004:, 2003. http://etd.gatech.edu/theses/available/etd-04062004-164708/unrestricted/lee%5Fyoung%5Fh%5F200312%5Fphd.pdf.

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Thesis (Ph. D.)--School of Electrical and Computer Engineering, Georgia Institute of Technology, 2004. Directed by Spyros G. Pavlostathis.<br>Vita. Includes bibliographical references (leaves 332-345).

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10

Biasca, Karyn L. "A study of the kinetics of delignification during the early stage of alkaline sulfite anthraquinone pulping." Diss., Available online, Georgia Institute of Technology, 1989:, 1989. http://etd.gatech.edu/theses/available/ipstetd-10/biasca%5Fkl.pdf.

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Libri sul tema "Anthraquinone"

1

Ijaz, Taeeba. Anthraquinone-peptide conjugates as inhibitors of DNA transcription factor binding. De Montfort University, 1998.

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2

C, Goyal Gopal, and Technical Association of the Pulp and Paper Industry., eds. Anthraquinone pulping: A Tappi press anthology of published papers, 1977-1996. Tappi press, 1997.

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3

Mäkelä, Reijo. ESR, ENDOR and triple resonance study on substituted 9,10-anthraquinone radicals in solution. Jyväskylän yliopisto, 1990.

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4

Rhodes, Christopher Mark. Part 1: the synthesis and study of anthracine and anthraquinone-containing polymers by means of a precursor route: Part 2: a kinetic study of model reactions of an epoxy resin cure. University of Manchester, 1996.

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5

Giles, Yvonne. Synthesis, DNA interactions and activation of novel cytotoxic anthraquinones. De Montfort University, 1999.

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6

Anthraquinone Pulping. Tappi Pr, 1997.

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7

Anthracene and Anthraquinone. Creative Media Partners, LLC, 2023.

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8

Hoffman, William Samuel. Reactions of Anthraquinone Sulphonic Acids with Mercaptans. Creative Media Partners, LLC, 2018.

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9

Reactions of Anthraquinone Sulphonic Acids with Mercaptans. Creative Media Partners, LLC, 2023.

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Reactions of Anthraquinone Sulphonic Acids with Mercaptans. Creative Media Partners, LLC, 2023.

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Capitoli di libri sul tema "Anthraquinone"

1

Gordon, Paul Francis, and Peter Gregory. "Anthraquinone Dyes." In Organic Chemistry in Colour. Springer Berlin Heidelberg, 1987. http://dx.doi.org/10.1007/978-3-642-82959-8_4.

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2

Gooch, Jan W. "Anthraquinone Dyes." In Encyclopedic Dictionary of Polymers. Springer New York, 2011. http://dx.doi.org/10.1007/978-1-4419-6247-8_683.

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3

Gooch, Jan W. "Dihydroxy Anthraquinone Lake." In Encyclopedic Dictionary of Polymers. Springer New York, 2011. http://dx.doi.org/10.1007/978-1-4419-6247-8_3670.

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4

Billen, Günter, Ulrich Karl, Thomas Scholl, Klaus Dieter Stroech, and W. Steglich. "Stereochemical Studies on Pre-Anthraquinones and Dimeric Anthraquinone Pigments." In Natural Products Chemistry III. Springer Berlin Heidelberg, 1988. http://dx.doi.org/10.1007/978-3-642-74017-6_17.

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5

Suzuki, H., and T. Matsumoto. "Anthraquinone: Production by Plant Cell Culture." In Biotechnology in Agriculture and Forestry. Springer Berlin Heidelberg, 1988. http://dx.doi.org/10.1007/978-3-642-73026-9_12.

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6

Shahid-ul-Islam and F. Mohammad. "Anthraquinone-Based Natural Colourants from Insects." In Textile Science and Clothing Technology. Springer Singapore, 2016. http://dx.doi.org/10.1007/978-981-10-2185-5_3.

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7

Motronyuk, T., I. Barsukov, V. Barsukov, V. Drozdik, and O. Radchenko. "Metal-Free Graphite/HBF4/Anthraquinone Rechargeable Batteries." In New Promising Electrochemical Systems for Rechargeable Batteries. Springer Netherlands, 1996. http://dx.doi.org/10.1007/978-94-009-1643-2_34.

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8

Sparapano, L., P. Lerario, and G. Anelli. "Production of Anthraquinone Derivatives by Phoma Tracheiphila." In Phytotoxins and Plant Pathogenesis. Springer Berlin Heidelberg, 1989. http://dx.doi.org/10.1007/978-3-642-73178-5_38.

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9

Ge, Ping, and Richard A. Russell. "Synthesis of Anthraquinone Analogues of Linked Anthracycline." In ACS Symposium Series. American Chemical Society, 1994. http://dx.doi.org/10.1021/bk-1995-0574.ch008.

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10

Hadibarata, Tony, Khaloud Mohammed Alarjani, and Amal M. Al-Mohaimeed. "Biotransformation of Anthraquinone Dye by Microbial Enzymes." In Sustainable Textiles: Production, Processing, Manufacturing & Chemistry. Springer Singapore, 2022. http://dx.doi.org/10.1007/978-981-19-0526-1_4.

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Atti di convegni sul tema "Anthraquinone"

1

Harless, Michael L., Mingdong Yuan, and Jennifer K. Cowan. "9,10-Anthraquinone Applications to Control Biogenic Production of Hydrogen Sulfide in the near Wellbore Formation in Gas Storage Fields." In CORROSION 2000. NACE International, 2000. https://doi.org/10.5006/c2000-00121.

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Abstract Biogenic production of hydrogen sulfide in gas storage reservoirs is increasing as storage fields age(1). Attempts to mitigate this phenomenon have been primarily limited to treatment of the injected gas with organic biocides or periodic downhole treatments with organic biocides(2). These treatment attempts have resulted in only limited success at decreasing the rate of reservoir souring(1). 9,10-anthraquinone (anthraquinone) has been shown to inhibit biogenic production of sulfides in oilfield water systems for extended periods of time(3). Anthraquinone functions as a sulfide inhibit

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2

Burger, Edward D., Anne B. Crews, and Harold W. Ikerd. "Inhibition of Sulfate-Reducing Bacteria by Anthraquinone in a Laboratory Biofilm Column under Dynamic Conditions." In CORROSION 2001. NACE International, 2001. https://doi.org/10.5006/c2001-01274.

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Abstract A relatively simple biofilm column to study biogenic sulfide inhibition under dynamic (flow) conditions is described. Results of studies aimed at evaluating anthraquinone, a biostatic inhibitor of sulfate-reducing bacteria, in simulated oilfield water treatment conditions are presented. The study results have indicated that the biofilm columns are an excellent screening tool for assessing the effects of interactions between oilfield water treatment chemicals on biofilm activity. Anthraquinone was found to be a very effective inhibitor of sulfide production. Co-treatments or sequential

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3

Burger, Edward D. "Synergism of Anthraquinone with an Oilfield Biocide to Inhibit Sulfide Generation from Sulfate-Reducing Bacteria." In CORROSION 2004. NACE International, 2004. https://doi.org/10.5006/c2004-04750.

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Abstract It has been shown that anthraquinone inhibits the ability for sulfate-reducing bacteria (SRB) to respire using sulfate as an electron acceptor. This property has been used to develop specific treatments for oilfield water systems to reduce the generation of H2S and the formation of iron sulfides. In this paper, results from laboratory and field studies showing the synergistic effect of treating oilfield produced waters with both anthraquinone and acrolein are discussed. Results from these studies indicate that the use of anthraquinone can extend the duration of effectiveness of this b

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4

Wensley, Angela, and Darvin Mattila. "Effect of Anthraquinone on Corrosion in a Continuous Digester." In CORROSION 2002. NACE International, 2002. https://doi.org/10.5006/c2002-02130.

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Abstract Rapid corrosion thinning occurred in the wash zone of a hardwood continuous digester between the 1999 and 2000 annual inspections. The major process change during that time was the introduction of anthraquinone (AQ) pulping. AQ pulping was temporarily halted until a laboratory investigation was completed to determine the corrosivity of digester liquors sampled during anthraquinone (AQ) pulping and during pulping without AQ addition. Potentiostatic polarization at 315°F (157°C) demonstrated that active corrosion rates of A516-Grade 70 and A285-Grade C carbon steels in the liquor sample

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5

Xie, Jeffrey, Chris Foy, Robert Worthingham, and Mark Piazza. "Environmental Effects on the Susceptibility and Crack Growth of near Neutral PH Stress Corrosion Cracking." In CORROSION 2010. NACE International, 2010. https://doi.org/10.5006/c2010-10297.

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Abstract The environmental effects on the susceptibility and crack growth of near-neutral pH stress corrosion cracking (SCC) were characterized using mechanical testing, hydrogen permeation and potential drop measurements. The investigated environmental parameters were dissolved CO2, HCO3−, pH, sulfate and chloride, sulfide and organics (9,10-anthraquinone-2,6-disulfonate (AQDS), Laurentian humic acid (LHA) and Laurentian fulvic acid (LFA)). Sufficient hydrogen concentration was critical for the susceptibility of near-neutral pH SCC. Hydrogen concentration was directly proportional to the conc

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6

Penkala, Joseph E., Nilce Shioya, Eduardo Costa Bastos, et al. "A Cost Effective Treatment to Mitigate Biogenic H2S on a FPSO." In CORROSION 2004. NACE International, 2004. https://doi.org/10.5006/c2004-04751.

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Abstract Sulfate-reducing bacteria (SRB) pose a threat to oilfield produced water facilities due to microbiologically influenced corrosion and biogenic sulfides. Produced water systems are susceptible to the establishment of oil-coated SRB-enriched biofilms that are typically inaccessible to conventional biocide regimes. To address this, a strategy has been designed using a conventional biocide in combination with anthraquinone (AQ), a non-toxic compound that specifically inhibits the SRB sulfate-reduction pathway.[1,2] AQ is applied as submicron colloidal particles that penetrate oil-coated b

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7

Jia, Shan, Wu Tang, and Cong Fan. "1,4-bis (9,10-anthraquinonyl) benzene (BAQB) organic cathode for K-ion batteries." In International Conference on Information Optics and Optoelectronics Technology (CIOT 2024), edited by Lingfeng Shi, Yang Yue, and Manuel Filipe Costa. SPIE, 2025. https://doi.org/10.1117/12.3060733.

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8

Burger, E. D., and J. M. Odom. "Mechanisms of Anthraquinone Inhibition of Sulfate-Reducing Bacteria." In SPE International Symposium on Oilfield Chemistry. Society of Petroleum Engineers, 1999. http://dx.doi.org/10.2118/50764-ms.

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Yagyu, Eiji, Tetsuya Nishimura, and Motomu Yoshimura. "Persistent Hole Burning and Holography in Anthraquinone Derivatives." In Spectral Hole-Burning and Related Spectroscopies: Science and Applications. Optica Publishing Group, 1994. http://dx.doi.org/10.1364/shbs.1994.wd57.

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We have reported persistent spectral hole burning (PHB) in anthraquinone derivatives. 1-3) Hole burning spectroscopy desires high resolution to detect narrow and shallow holes. Laser induced grating (Holography) technique is very effective for the investigation of a shallow hole, because it enables to detect a small signal without a large background. 4-6) In addition, we can achieve many holographic applications: 3D image storage and reconstruction, holographic memory, holographic computing, etc. However, we should note that hole signal represents a diffraction efficiency in holographic detect

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Alwi, Ratna Surya, Kazuhiro Tamura, Tatsuro Tanaka, and Keisuke Shimizu. "Solubility correlation of anthraquinone derivatives in supercritical carbon dioxide." In INTERNATIONAL SEMINAR ON FUNDAMENTAL AND APPLICATION OF CHEMICAL ENGINEERING 2016 (ISFAChE 2016): Proceedings of the 3rd International Seminar on Fundamental and Application of Chemical Engineering 2016. Author(s), 2017. http://dx.doi.org/10.1063/1.4982328.

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Rapporti di organizzazioni sul tema "Anthraquinone"

1

พรภคกุล, สุรชัย. สารเมแทบอไลท์ต้านจุลชีพและต้านมะเร็งจากราเอ็นโดไฟท์ : รายงานการวิจัย. จุฬาลงกรณ์มหาวิทยาลัย, 2011. https://doi.org/10.58837/chula.res.2011.49.

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Abstract (sommario):

การวิจัยภายใต้โครงการนี้ ได้ทำการศึกษาสารเมแทบอไลท์ของราเอ็นโดไฟท์ Emericella variecolor ในอาหารเพาะเลี้ยง Malt Czapek-Dox broth (MCzB) และ Czapek-Dox broth (CzB) และสารเมแทบอไลท์ ของเห็ดเผาะ Astraeus odoratus ส่วนสกัดเอธิล แอซิเทตของส่วนน้ำเลี้ยงและเส้นใยราเอ็นโดไฟท์ E. variecolor ที่เพาะเลี้ยงในอาหาร เหลว Malt Czapek-Dox นำไปแยกด้วยซิลิกาเจลคอลัมน์โครมาโทกราฟี โดยใช้ตัวทำละลาย เฮกเซน, เฮ กเซน-เอธิล แอซิเทต, เอธิล แอซิเทต, เอธิล แอซิเทต-เมทานอล และเมทานอล ตามลำดับ นำส่วนแยกมาทำ ให้บริสุทธิ์ สารที่แยกได้จากส่วนสกัดเอธิล แอซิเทตจากเส้นใย ได้แก่ stellatic acid (1), ergosterol (2), สาร กลุ่ม xant

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Su, Ning, Jerald S. Bradshaw, Xian X. Zhang, Paul B. Savage, and Krzystof E. Krakowiak. Syntheses of Diaza-18-Crown-6 Ligands Containing Two Units Each of 4-Hydroxyazobenzene, Benzimidazole, Uracil, Anthraquinone, or Ferrocene Groups. Defense Technical Information Center, 1999. http://dx.doi.org/10.21236/ada361715.

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3

Integration of the Mini-Sulfide Sulfite Anthraquinone (MSS-AQ) Pulping Process and Black Liquor Gasification in a Pulp Mill. Office of Scientific and Technical Information (OSTI), 2010. http://dx.doi.org/10.2172/970980.

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