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Dissertations / Theses on the topic 'Indole compound'

Author: Grafiati

Published: 4 June 2021

Last updated: 1 February 2022

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1

Seira, Naofumi, Naoki Yanagisawa, Akiko Suganami, et al. "Anti-cancer Effects of MW-03, a Novel Indole Compound, by Inducing 15-Hydroxyprostaglandin Dehydrogenase and Cellular Growth Inhibition in the LS174T Human Colon Cancer Cell Line." PHARMACEUTICAL SOC JAPAN, 2017. http://hdl.handle.net/10150/626040.

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Increases in the expression of prostaglandin E2 (PGE2) are widely known to be involved in aberrant growth in the early stage of colon cancer development. We herein demonstrated that the novel indole compound MW-03 reduced PGE2-induced cAMP formation by catalization to an inactive metabolite by inducing 15-hydroxyprostaglandin dehydrogenase through the activation of peroxisome proliferator-activated receptor-γ. MW-03 also inhibited colon cancer cell growth by arresting the cell cycle at the S phase. Although the target of MW-03 for cell cycle inhibition has not yet been identified, these dual a

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2

Koulibaly, Issa. "Automatisation et optimisation de la synthèse du ((pyridyl-4)-2 ethyl)-3 indole, précurseur d'un antidépresseur." Paris 6, 1986. http://www.theses.fr/1986PA066413.

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Dans le cadre des recherches concernant l'application des techniques d'automatisation et des méthodes d'optimisation, sur les procédés de fabrications industrielles de produits pharmaceutiques, nous avons choisi l'automatisation et l'optimisation de la synthèse d'un précurseur de l'indalpine, qui est un produit pharmaceutique important par ses propriétés d'antidépresseur. Nous montrons, dans la première partie de ce travail, qu'il est possible d'automatiser, à l'échelle du laboratoire, et pour un cout réduit, une synthèse organique complexe à l'aide d'un automate de bas de gamme et de capteurs

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3

Roffey, Jonathan R. A. "The synthesis of indole containing anticancer compounds." Thesis, Loughborough University, 1996. https://dspace.lboro.ac.uk/2134/10935.

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The concept of bioreductive prodrug chemotherapy is introduced in chapter 1. Tumour cell hypoxia is a significant factor in limiting tumour growth control with conventional radiotherapy and some chemotherapeutic agents. Following therapy these cells can repopulate and cause a relapse of the cancer. On the other hand, hypoxia is unique to tumours, and is therefore potentially exploitable. Bioreductive prodrugs are compounds in which a oxygen inhibited redox-based bioactivation step triggers a reaction leading to a lethal intermediate. The concept of bioreductive DNA alkylators and DNA topoisome

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4

Souchet, Michel. "Synthese de la (+) anticapsine et d'analogues structuraux : evaluation de leurs proprietes biologiques." Paris 6, 1988. http://www.theses.fr/1988PA066545.

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Synthese du compose du titre et de ses derives perhydro indoliques via la synthese stereoselective d'alcools allyliques. Etude de l'activite inhibatrice des composes synthetises sur la glucosamine synthetase et sur l'enzyme de conversion de l'angiotensine

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5

Razmutė-Razmė, Inga. "Vibrational spectroscopic studies on the structure and interaction with solution components of bifunctional organic compounds adsorbed at metal electrodes." Doctoral thesis, Lithuanian Academic Libraries Network (LABT), 2009. http://vddb.library.lt/obj/LT-eLABa-0001:E.02~2009~D_20091215_091605-81688.

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The indole and phenole rings comprise the main part of tryptophan and tyrosine side chains in proteins and play an important role in the stabilization of tertiary structure, interaction with active centers in biomolecules, and electron transfer phenomena. To get better insight into the interactions of these functional groups, the artificial monomolecular structures have been constructed from the synthesized bifuncional compounds with thiol and indole or phenole ring functional groups able to form self-assembled monolayers on gold, silver and copper electrodes. Properties of these monolayers we

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6

Wang, Mingzhong, and 汪明中. "Selective alkylation of indoles catalyzed by gold (I) phosphine complexes and ruthenium (II) porphyrin complexes." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2010. http://hub.hku.hk/bib/B45699501.

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7

Lam, Shuk-mei, and 林淑媚. "Studies on diazoketone rearrangements and application toward the synthesis of welwistatin." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2013. http://hdl.handle.net/10722/196009.

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8

Engqvist, Robert. "Syntheses of some tri- and tetracyclic heterocycles containing an indole moiety /." Stockholm, 2004. http://diss.kib.ki.se/2004/91-7140-161-X/.

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9

Iwata, Akira. "Development of Novel Methods for Synthesis of Fused Indole-Type Compounds." Kyoto University, 2018. http://hdl.handle.net/2433/232328.

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10

Somphol, Kittiya Chemistry Faculty of Science UNSW. "Synthesis of new heterocyclic structures based on indoles." Awarded by:University of New South Wales. Chemistry, 2007. http://handle.unsw.edu.au/1959.4/40829.

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Novel indolo-macrocycles have been generated from the attempts to synthesise bis-indolo-cyclotriveratrylenes by the condensation of I, I'-diindolyl-3,3'-dimethanols catalysed by p-toluenesulfonic acid. The addition of substituents on indoles led to enhanced solubilities of the macrocycles. Nine- and six-membered ring compounds have been synthesized from the acid-catalysed reaction of I,I'-diindolyl compounds and aryl aldehydes. Some reactions of these compounds and the attempted synthesis of 2,2' diindolylmethanes from the cyclic compounds have also been described. The electrophilic substitu

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11

Banini, Serge R. "Palladium-catalyzed syntheses of indoles, pyrroloindoles, quinolines a base-mediated formation of N-alkoxyindoles, and progress toward the first total synthesis of echinosulfone A /." Morgantown, W. Va. : [West Virginia University Libraries], 2008. https://eidr.wvu.edu/etd/documentdata.eTD?documentid=5710.

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Thesis (Ph. D.)--West Virginia University, 2008.<br>Title from document title page. Document formatted into pages; contains xv, 275 p. : ill. Includes abstract. Includes bibliographical references (p. 107-113).

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12

Peat, Andrew J. E. 1970. "Novel approaches to functionalized indoles and polysubstituted aromatic compounds." Thesis, Massachusetts Institute of Technology, 1997. http://hdl.handle.net/1721.1/10221.

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13

Gu, Ji-Dong. "Biodegradation of pesticide and indolic compounds under methanogenic conditions." Diss., Virginia Tech, 1991. http://hdl.handle.net/10919/39831.

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Degradability of atrazine, cyanazine, and dicamba under methanogenic conditions was evaluated using serum bottle microcosms containing wetland soil inocula obtained from three different sites. Pesticides were monitored by high-performance liquid chromatography (HPLC) and the production of methane was measured with a gas chromatograph (GC). Dicamba was the most susceptible to degradation in the microcosms, followed by cyanazine. Atrazine was not degraded in the wetland soils. A dicamba-degrading methanogenic consortium was enriched from one of the initial wetland soil microcosms (Lawnes). Dicam

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14

Saraiva, Lorenzo de Amorim. "Definição do ponto de colheita comercial e da concentração de etileno exógeno visando melhor aproveitamento do potencial comercial e nutricional de bananas da cultivar Thap Maeo." Universidade de São Paulo, 2015. http://www.teses.usp.br/teses/disponiveis/9/9131/tde-10062015-170212/.

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A banana é um fruto consumido no mundo todo e, ao contrário do que acontece na maioria dos países nos quais predomina o grupo Cavendish, uma grande variedade de cultivares são consumidas nas diferentes regiões do Brasil. No entanto, as informações bioquímicas e fisiológicas a respeito das cultivares consumidas no país são ainda restritas e, apesar de serem muito diferentes entre si, são tratadas da mesma maneira na pré e pós-colheita, o que muitas vezes compromete a qualidade do fruto. Diante disso, dois pontos são fundamentais para a obtenção de frutos de melhor qualidade: a definição do pont

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15

Tamuli, Jyotiprakash. "The compound verb in Assamese." Thesis, University of Reading, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.266141.

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16

Panthi, Krishna K. "New Carbazole-, Indole-, and Diphenylamine-Based Emissive Compounds: Synthesis, Photophysical Properties, and Formation of Nanoparticles." Bowling Green State University / OhioLINK, 2011. http://rave.ohiolink.edu/etdc/view?acc_num=bgsu1293633719.

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17

George, Rosemary. "Synthesis and conformational studies of indolizines." Thesis, Rhodes University, 1994. http://hdl.handle.net/10962/d1005032.

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The present investigation has involved a kinetic and mechanistic study of the thermal cyclization of 3-acetoxy-3-(2-pyridyl)-2-methylenepropanoate esters and related compounds to 2-substituted indolizines. Substrates for the kinetic study were prepared via the Baylis-Hillmann reaction of pyridine-2-carboxaldehydes with acrylate esters, acrylonitrile and methyl vinyl ketone. The resulting hydroxy compounds were then acetylated to afford the acetoxy derivatives, thermal cyclization of which gave the corresponding 2-substituted indolizines. The cyclization reactions was followed using 'H NMR spec

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18

Ferroud, Clotilde. "Étude de la réaction de Diels-Adler intra et intermoléculaire sous haute pression : application à la synthèse stéréosélective d'alcaloïdes de l'indole du groupe des yohimbanes." Paris 6, 1986. http://www.theses.fr/1986PA066023.

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Le schéma de synthèse repose sur une unité bicyclique, précurseur direct des unités (d,e) du squelette pentacyclique. Cet intermédiaire est basé sur une réaction de Diels-Alder sous haute pression, utilisant la cycloaddition de diènes de structure donneur-accepteur 1,4 avec une lactone insaturée comme diénophile. La synthèse du système pentacyclique est exposée à partir de cet intermédiaire clé.

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19

黃偉雄 and Wai-hung Wong. "Synthetic studies of N-benzenesulphonyl-6-oxo-5,6,8,9,10,10a-hexahydroindeno [2,1-b]indole and related compounds as intermediatesof C-7 substituted Yuehchukene analogues." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 1990. http://hub.hku.hk/bib/B31210077.

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20

Murray, Lorna. "New gas-phase cascade reactions of stabilising phosphorus ylides leading to ring-fused indoles and quinolines." Thesis, University of St Andrews, 2010. http://hdl.handle.net/10023/971.

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Synthesis and flash vacuum pyrolysis (FVP) of stabilised phosphorus ylides containing an o-amino functionalised benzene ring has been examined for the first time. Model studies using N-methyl-N-tosyl and N-mesyl-N-methyl ylides showed that the ylides could be prepared, although yields were variable, and had the expected spectroscopic properties. Upon FVP, however, the expected loss of Ph₃PO and the sulfonyl group was accompanied by unexpected transfer of the reactive site from nitrogen to carbon giving 3- substituted quinolines rather than the expected indole products. Moving to ylides with an

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21

Peng, Chiung-Yu. "Identification and quantification of volatile organic compound emissions from buildings and heating, ventilating and air conditioning systems." Ann Arbor, Mich. : University of Michigan, 1998. http://books.google.com/books?id=yxIvAAAAMAAJ.

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22

Elkilani, Amal Sayed. "Modelling indoor volatile organic compound (VOC) levels based on experimentally determined parameters." Thesis, University of Bath, 1999. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.299681.

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23

Alkhamees, Hamad Abdalaziz. "Synthetic routes to novel tetracyclic compounds containing the indazole nucleus." Thesis, Heriot-Watt University, 1985. http://hdl.handle.net/10399/1987.

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24

Bayless, Lynette Vera. "Photocatalytic oxidation of volatile organic compounds for indoor air applications." Thesis, Manhattan, Kan. : Kansas State University, 2009. http://hdl.handle.net/2097/1496.

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25

Ahn, Sunjoo. "Novel Antimitotic Compounds with Potent In Vitro and In Vivo Antitumor Effects: the Use of Pharmacokinetics, Metabolism, Efficacy, and Toxicity Studies." The Ohio State University, 2010. http://rave.ohiolink.edu/etdc/view?acc_num=osu1281966697.

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26

Walker, Kelcey Manae Becker. "Inhibitory actions of Ah receptor agonists and indole-containing compounds in breast cancer cell lines and mouse models." Texas A&M University, 2002. http://hdl.handle.net/1969.1/2433.

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The aryl hydrocarbon receptor (AhR) binds synthetic and chemoprotective phytochemicals, and research in this laboratory has developed selective AhR modulators (SAhRMs) for treatment of breast cancer. Activation of the AhR through agonists such as TCDD inhibits hormone activation of several E2-responsive genes in breast cancer cell lines. In this study, inhibition of E2-induced proliferation and gene expression by TCDD has been investigated in the uterus of wildtype, ERKO and AhRKO mice. Cyclin D1, DNA polymerase ?, and VEGF mRNA levels are induced by E2 through ER? in the uterus as determine

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27

Li, Zehui. "Effects and Mechanisms of Methuosis Defined Through the Use of Indole-Based Chalcone Compounds in Human Glioblastoma Cells." University of Toledo Health Science Campus / OhioLINK, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=mco1530006602065651.

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28

Nieto-Jacobo, Maria F., Johanna M. Steyaert, Fatima B. Salazar-Badillo, et al. "Environmental Growth Conditions of Trichoderma spp. Affects Indole Acetic Acid Derivatives, Volatile Organic Compounds, and Plant Growth Promotion." FRONTIERS MEDIA SA, 2017. http://hdl.handle.net/10150/622867.

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Trichoderma species are soil-borne filamentous fungi widely utilized for their many plant health benefits, such as conferring improved growth, disease resistance and abiotic stress tolerance to their hosts. Many Trichoderma species are able to produce the auxin phytohormone indole-3-acetic acid (IAA), and its production has been suggested to promote root growth. Here we show that the production of IAA is strain dependent and diverse external stimuli are associated with its production. In in vitro assays, Arabidopsis primary root length was negatively affected by the interaction with some Trich

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29

Zanin, John Paul. "Photocatalyzed oxidative destruction of simple volatile organic compounds in indoor air." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp01/MQ30685.pdf.

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30

Clarkson, Paul Jonathan. "The study of volatile organic compounds in urban and indoor air." Thesis, Sheffield Hallam University, 1998. http://shura.shu.ac.uk/3116/.

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Chapter 1 is a review of the literature concerning the study of volatile organic compounds in the atmosphere. It examines the basic chemistry of the atmosphere and the roles that organic compounds play in it. Also investigated are the methods of sampling and analysing the volatile organic compounds in the air, paying particular attention to the role of solid phase sampling. Chapter 1 also examines the role of volatile organic compounds on air quality. Chapter 2 describes the experimental procedures that were employed during the course of this research project. Chapter 3 examines a multi-method

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31

Cindemir, Umut. "Thin films for indoor air monitoring : Measurements of Volatile Organic Compounds." Doctoral thesis, Uppsala universitet, Fasta tillståndets fysik, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-302558.

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Volatile organic compounds (VOCs) in the indoor air have adverse effects on the dwellers residing in a building or a vehicle. One of these effects is called sick building syndrome (SBS). SBS refers to situations in which the users of a building develop acute health effects and discomfort depending on the time they spend inside some buildings without having any specific illness. Furthermore, monitoring volatile organic compounds could lead to early diagnosis of specific illnesses through breath analysis. Among those VOCs formaldehyde, acetaldehyde can be listed. In this thesis, VOC detecting th

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32

Pchalek, Karin Chemistry Faculty of Science UNSW. "Design and synthesis of new ligands and heterocycles from activated indoles." Awarded by:University of New South Wales. School of Chemistry, 2004. http://handle.unsw.edu.au/1959.4/20584.

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For the purpose of incorporating indoles into organometallic complexes for catalysis, as well as in the generation of new heterocyclic systems, various reactions have been carried out at C2, C6 and C7 of the indole system. In order to achieve this, 3-substituted 4,6-dimethoxyindoles and 6-hydroxy- 4-methoxyindoles were necessary as starting materials. Consequently, a lithium-bromide-templated one-pot procedure for the synthesis of some 3-substituted 4,6-dimethoxyindoles and a selective demethylation procedure for 3-substituted 6-hydroxy-4-methoxyindoles were developed. Various kinds of novel

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33

Grisoni, Serge. "Synthese biomimetique du cycle c des alcaloides de l'ergot : application, premiere synthese enantioselective de la (-) chanoclavine i." Paris 6, 1987. http://www.theses.fr/1987PA066408.

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Synthese de benzo (cd) indoles a partir de l'indolecarbaldehyde-4 par cyclisation intramoleculaire en presence de pd(o); l'utilisation de bases solides (alumine-kf ou k::(2)co::(3)) permet des conditions operationnelles douces

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34

De, Jesʹus Victor Raʹul. "The role of fungal metabolic by-products in indoor air chemistry : analytical considerations for the evaluation of poor indoor environments." Diss., Georgia Institute of Technology, 2001. http://hdl.handle.net/1853/30704.

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35

Kumar, Deept. "Modeling Diffusion-Controlled Emissions of Volatile Organic Compounds From Layered Building Materials." Thesis, Virginia Tech, 2002. http://hdl.handle.net/10919/33684.

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Building materials are a major source of indoor air contaminants. Volatile organic compounds (VOCs) are an important class of contaminants prevalent in indoor air. Attempts have been made to model the emission of VOCs from building materials. Diffusion has been shown to control the rate of mass transfer within certain types of building materials. The primary objective of this research is to develop a fundamental diffusion-based model for single and double layer building materials. The single-layer model considers a slab of material located on the floor of a chamber or room with the material ac

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36

Ho, Ka Yee. "Nanostructured environmental catalysts for carbon monoxide and volatile organic compounds removal /." View abstract or full-text, 2006. http://library.ust.hk/cgi/db/thesis.pl?EVNG%202006%20HO.

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37

Cox, Steven Scott. "Modeling Diffusion-Controlled Emissions of Volatile Organic Compounds from Building Materials." Diss., Virginia Tech, 2001. http://hdl.handle.net/10919/27152.

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The adverse effects of contaminated outdoor air have been recognized and subject to control for many years. More recently environmental engineers and health professionals have become cognizant of the hazards associated with contaminated indoor air. It is now understood that contaminated indoor air negatively impacts human health, worker productivity, and physical property. Volatile organic compounds (VOCs) are a common class of indoor air pollutants. Building materials such as treated wood, pressed-wood products, wallboard, sealants, adhesives, floor coverings, and paints can be sources of

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38

Won, Doyun. "The effects of adsorptive sinks on human exposure to VOCs in indoor air /." Digital version accessible at:, 1999. http://wwwlib.umi.com/cr/utexas/main.

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39

Saidykhan, A. "Synthetic, spectroscopic and computational studies of aromatic compounds : structure, fragmentation and novel dimerisation of indoles under electrospray conditions, and innovative nitrogen to carbon rearrangement of orthogonally protected sulphonamides and related compounds." Thesis, University of Bradford, 2015. http://hdl.handle.net/10454/14428.

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The complementary value of vibrational spectroscopy and mass spectrometry in obtaining structural information on a range of tricyclic indoles with various ring patterns has been investigated, focusing particularly on whether these heterocycles with a functional group containing oxygen in the third ring should be described as ketoindoles or hydroxindolenines. Parallels between certain fragmentations of ionised indoles and electrophilic substitution in solution have been identified. A mechanistically interesting and analytically useful interesting dimerisation, leading to the formation of [2M-H]

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40

Saidykhan, Amie. "Synthetic, Spectroscopic and Computational Studies of Aromatic Compounds. Structure, Fragmentation and Novel Dimerisation of Indoles under Electrospray Conditions, and Innovative Nitrogen to Carbon Rearrangement of Orthogonally Protected Sulphonamides and Related Compounds." Thesis, University of Bradford, 2015. http://hdl.handle.net/10454/14428.

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The complementary value of vibrational spectroscopy and mass spectrometry in obtaining structural information on a range of tricyclic indoles with various ring patterns has been investigated, focusing particularly on whether these heterocycles with a functional group containing oxygen in the third ring should be described as ketoindoles or hydroxindolenines. Parallels between certain fragmentations of ionised indoles and electrophilic substitution in solution have been identified. A mechanistically interesting and analytically useful interesting dimerisation, leading to the formation of [2M-H

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41

Johansson, Ingegerd. "The role of volatile organic compounds in the assessment of indoor air quality." Doctoral thesis, KTH, Chemistry, 1999. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-2881.

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Mansour, Elie. "Wool fibres for the sorption of volatile organic compounds (VOCs) from indoor air." Thesis, Bangor University, 2018. https://research.bangor.ac.uk/portal/en/theses/wool-fibres-for-the-sorption-of-volatile-organic-compounds-vocs-from-indoor-air(a840eadf-bd85-4216-9746-aabbecdfcfdf).html.

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This thesis reports the investigations of sheep wool’s ability to sorb volatile and very volatile organic compounds (v/VOCs). Indoor air quality and occupants health can be adversely affected by the presence of even low gaseous concentrations of v/VOCs. Sheep wool’s fibres, with their keratinous chemical functionalities, provide platforms for sorption of the said compounds. Wools from different breeds of sheep are studied with regards to the sorption of four volatile organic compounds in their gaseous state, which represents a wide range of polarity and basic chemical diversity: formaldehyde,

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Poon, Tim-leung. "Trace organic pollution in the indoor environment /." [Hong Kong : University of Hong Kong], 1993. http://sunzi.lib.hku.hk/hkuto/record.jsp?B13498605.

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SCHEIDT, Wagner. "Estrat?gias de cultivo para produ??o de biomassa e promotores de crescimento por Herbaspirillum seropedicae BR-11417." Universidade Federal Rural do Rio de Janeiro, 2015. https://tede.ufrrj.br/jspui/handle/jspui/1800.

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Submitted by Jorge Silva (jorgelmsilva@ufrrj.br) on 2017-06-20T20:50:53Z No. of bitstreams: 1 2015 - Wagner Scheidt.pdf: 2317119 bytes, checksum: 23f086e6fa2757e68ba3e14cc8297249 (MD5)<br>Made available in DSpace on 2017-06-20T20:50:53Z (GMT). No. of bitstreams: 1 2015 - Wagner Scheidt.pdf: 2317119 bytes, checksum: 23f086e6fa2757e68ba3e14cc8297249 (MD5) Previous issue date: 2015-10-27<br>CAPES<br>The bacteria Herbaspirillum seropedicae is established as diazotrophic, nitrogen fixing, gram-negative, vibrioid, ?-proteobacteria, showing ability to synthesize phytohormones growth promoters i

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Kongtip, Pornpimol. "Charcoal cloth as an adsorbant for the analysis of volatile organic compounds in indoor air." Thesis, McGill University, 1993. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=41640.

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A comparison was made between NIOSH-type, prepacked nutshell charcoal tubes and layers of commercial charcoal cloth in a stainless steel cassette designed for the active sampling/adsorption of different concentrations of a mixture of volatile organic chemicals (VOCs) (benzene, trichloroethylene, toluene, tetrachloroethylene, chlorobenzene and o-xylene). Physicochemical parameters of the charcoal cloth including breakthrough times and volumes and adsorption capacities were determined for toluene and the VOC mixture. The quantitative removal of VOCs from the charcoal cloth by solvent desorption,

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Simon, Philippe 1964. "Long-term integrated sampling to characterize airborne volatile organic compounds in indoor and outdoor environments." Thesis, McGill University, 1997. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=34455.

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Sampling methods used for the assessment of exposure to volatile organic chemicals (VOCs) in the workplace or for environmental studies are now limited to an upper integrative sampling time of 24 hours or less. Generally, these methods lack versatility and are difficult to use. A passive sampler that can extend sampling periods was developed as part of this research. This novel sampler relies on capillary tubes to restrict and control ambient air entry into an evacuated sample container.<br>A mathematical model was derived by modifications to the Hagen-Poiseuille and ideal gas laws. This model

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47

Simon, Philippe. "Long-term integrated sampling to characterize airborne volatile organic compounds in indoor and outdoor environments." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/nq30387.pdf.

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48

Bald, Kevin James. "A study of carbonyl formation within an innovative indoor air pollution abatement system." Thesis, Virginia Tech, 1993. http://hdl.handle.net/10919/42621.

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Testing was conducted on the pre-prototype unit of an innovative indoor air pollution abatement system which used catalytic ozonation as a mechanism for oxidation and removal of organic contaminants. The system was evaluated for carbonyl production when the system was challenged with chemicals used to simulate polluted indoor air. Carbonyl compounds, which are potentially toxic partial oxidation products, were monitored using EPA Method I P-SA. The objectives of the study were to qualitatively and quantitatively determine if carbonyls were formed in the airstream when the system was operated,

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49

Adou, Eba. "I. Isolation and Characterization of Bioactive Compounds From Suriname and Madagascar flora. II. A Synthetic Approach to Lucilactaene." Diss., Virginia Tech, 2005. http://hdl.handle.net/10919/29973.

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As part of an International Cooperative Biodiversity Group (ICBG), extracts of plants from Suriname and Madagascar were bioassayed for cytotoxicity and antimalarial activity. Six cytotoxic extracts and one potential antimalarial were selected for fractionation, and yielded a number of bioactive compounds which were characterized by spectroscopy methods. Craspidospermum verticillatum (Apocynaceae) yielded four known indole alkoids. Casimirella sp (Icacinaceae) gave three new and five known diterpenoids. Pentopetia androsaemifolia (Apocynaceae) afforded one new and three known cardenolide glycos

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SCAPIN, VALDIRENE de O. "Avaliacao da contaminacao por elementos inorganicos e esteres ftalicos em poeira domestica da regiao metropolitana de Sao Paulo." reponame:Repositório Institucional do IPEN, 2009. http://repositorio.ipen.br:8080/xmlui/handle/123456789/9495.

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Made available in DSpace on 2014-10-09T12:27:18Z (GMT). No. of bitstreams: 0<br>Made available in DSpace on 2014-10-09T13:59:13Z (GMT). No. of bitstreams: 0<br>Tese (Doutoramento)<br>IPEN/T<br>Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP

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