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Dissertations / Theses on the topic 'Mechanism of the Hydrolysis'

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Published: 5 June 2025

Last updated: 1 August 2025

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1

González, González Jorge Augusto. "MIDA boronate hydrolysis." Thesis, University of Edinburgh, 2017. http://hdl.handle.net/1842/23461.

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The application of MIDA boronates (MIDA = N-methyliminodiacetic acid) in Suzuki- Miyaura reactions has increased over the last years. This is mainly because in many cases, the replacement of the boronic acid for the respective MIDA boronate has a positive result in the reaction yield. The key feature that makes MIDA boronates efficient coupling partners is that they can undergo a slow hydrolysis reaction under Suzuki-Miyaura conditions, which generates the boronic acid in situ. The control of the hydrolysis rate is crucial to keep a low concentration of the boronic acid to avoid some of the si

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2

Hall, Darren James. "Simple mechanism-based inhibitors of glycoside hydrolysis." Thesis, University of East Anglia, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.390654.

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3

Aubert, Sarah Dwyer. "Mechanism for the hydrolysis of organophosphates and investigations into the stereoselective hydrolysis of organophosphorus Esters by Phosphotriesterase." Texas A&M University, 2004. http://hdl.handle.net/1969.1/3308.

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Phosphotriesterase (PTE) is a zinc metalloenzyme that catalyzes the hydrolysis of organophosphorus compounds. Metal ion roles during binding and catalysis are probed by comparing the kinetic properties of Zn/Zn, Cd/Cd, and Zn/Cd PTE with a variety of phosphate trisesters. The metal in the α-site of the binuclear metal center modulates the pKa values determined from pH-rate profiles. These results suggest that the α-metal is responsible for activating the nucleophilic hydroxide. In an effort to determine the function of the β-metal, the kinetic parameters for diethyl p-chloro

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4

Patel, Jagvi Ramesh. "Kinetics and mechanism of hydrolysis and proton transfer reactions in solution." Thesis, King's College London (University of London), 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.271412.

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5

Schwarzl, Sonja M. "Understanding the ATP hydrolysis mechanism in myosin using computer simulation techniques." [S.l. : s.n.], 2005. http://nbn-resolving.de/urn:nbn:de:bsz:16-opus-63890.

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Heidelberg, Univ., Diss., 2005.<br>Aus: S.M. Schwarzl, Understanding the ATP hydrolysis mechanism in myosin using computer simulation techniques, Mensch und Buch Verlag Berlin 2006, ISBN 3-86664-044-7.

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6

Jones, Christopher Buchan. "The hydrolysis of cirazoline and the mechanism of stabilization by SDDS." Thesis, University of Bath, 1988. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.380945.

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7

Shaw, Sudipta. "Role of ATP Hydrolysis and Mechanism of Substrate Reduction in Nitrogenase." DigitalCommons@USU, 2017. https://digitalcommons.usu.edu/etd/5729.

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Nitrogenase consists of two metalloproteins, the MoFe protein and the Fe protein. The MoFe protein is an α2β2 heterotetramer and the Fe protein is an α2 homodimer. The catalytic cycle of nitrogenase involves binding of the Fe protein to each αβ catalytic half of the MoFe protein, electron transfer followed by ATP hydrolysis, Pi release and eventually dissociation of the two proteins. This cycle has to be repeated eight consecutive times to reduce one molecule of N2. The two catalytic halves of the MoFe protein had been considered to be independent of each other. The research presented here sho

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8

Mills, Judith Frances. "Kinetics and mechanism of the hydrolysis of benzoxazines and their ring opened derivatives." Thesis, King's College London (University of London), 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.267701.

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9

Hui, Ka-long Aaron, and 許家朗. "Structural analysis of Zn-Zn distance in NDM-1's beta-lactam hydrolysis mechanism." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2014. http://hdl.handle.net/10722/206564.

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Introduction: The New Delhi metallo-β-lactamase (NDM-1) is an enzyme synthesized by bacterium which hydrolyses β-lactam antibiotics and inhibits their antibiotic effects. Its active site is highly diverse and the hydrolysis mechanism is not yet fully understood. So, there is currently no clinically useful inhibitor for this enzyme. Due to this β-lactam resistant characteristics and the ease of horizontal gene transfer between bacteria, NDM-1 producing bacteria poses a great threat to public health. Objective: Structural analysis on Zn-Zn distance in the active site of NDM-1 was carried out

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10

Balasubramanian, Krithika. "ATP hydrolysis in Rho: Identifying active site residues and their roles." Diss., Temple University Libraries, 2010. http://cdm16002.contentdm.oclc.org/cdm/ref/collection/p245801coll10/id/80319.

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Biochemistry<br>Ph.D.<br>Escherichia coli transcription termination factor Rho is a hexameric RNA/DNA helicase that terminates transcription using energy derived from the hydrolysis of ATP. The ATP binding sites of Rho are located at the interfaces of adjoining subunit Cterminal domains and have the Walker A and B motifs, characteristic of many ATPases (Skordalakes & Berger, 2003; Richardson 2002). Available Rho crystal structures capture the protein with its active site in an open configuration that must close to permit ATP hydrolysis. Because of this, the identities of active site residues p

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11

Tull, Dedreia L. "An investigation of the mechanism of the Cellulomonas fimi exoglucanase." Thesis, University of British Columbia, 1991. http://hdl.handle.net/2429/30402.

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The exoglucanase from Cellulomonas fimi catalyses the hydrolysis of cellobiose units from the non-reducing terminus of cello-oligosaccharides with overall retention of anomeric configuration. Its mechanism of action is therefore thought to involve a double displacement reaction, involving as the first step, formation of a glycosyl-enzyme intermediate (glycosylation) and as a second step, the hydrolysis of this intermediate (deglycosylation). This mechanism is investigated here through the study of the kinetics of hydrolysis of aryl β-glucosides and aryl β-cellobiosides and by employing the mec

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12

Buss, Joan L. "Mechanism of hydrolysis-activation of the cardioprotective antioxidant dexrazoxane and identification of more effective analogs by development of a quantitative structure-activity relationship describing imide hydrolysis." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp02/NQ31967.pdf.

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13

Lad, Chetan Shantilal. "Mechanics and reactivity of phosphate ester hydrolysis." Thesis, University of Sheffield, 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.269339.

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14

Said, M. S. "Hydrolysis mechanisms for iminosulphonate esters and fluorene esters." Thesis, University of Essex, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.353160.

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15

Yip, Vivian Ling Yee. "Mechanistic investigation of family 4 glycosidases : a novel redox-elimination mechanism in the hydrolysis of glycosides." Thesis, University of British Columbia, 2007. http://hdl.handle.net/2429/31761.

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The chemical mechanisms of glycoside hydrolases, which catalyze the hydrolysis of glycosidic linkages, are some of the most extensively studied amongst enzymatic reactions. Decades of research have led to the widespread acceptance of the two general glycosidase mechanisms--both involving nucleophilic displacement steps and oxocarbenium ion-like transition states--first proposed by Koshland in 1953. Glycoside hydrolase family 4 is an anomaly within this large class of enzymes. Not only does this family uniquely contain both α- and β-glycosidases, but members of family 4 also require both a diva

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16

Pinheiro, Benedita Andrade. "Novel insight into the mechanism of cellulosome assembly and plant cell wall hydrolysis in anaerobic bacteria." Doctoral thesis, Universidade Técnica de Lisboa. Faculdade de Medicina Veterinária, 2010. http://hdl.handle.net/10400.5/1742.

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Tese de Doutoramento em Ciência e Tecnologia Animal<br>Cellulosomes are one of nature’s most elaborate and highly efficient nanomachines. These cell bound multi-enzyme complexes orchestrate the deconstruction of cellulose and hemicellulose, two of the most abundant polymers on earth, thus playing a major role in carbon turnover. Integration of cellulosomal components occurs via highly ordered protein:protein interactions between cohesins and dockerins, whose specificities allow the precise incorporation of cellulases and hemicellulases onto a molecular scaffold. Clostridium thermocellum a

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17

Fukunishi, Yoshifumi. "Teoretical Model Study on the Surface-Adsorbate Reaction, GaAs Crystal Growth,and Hydrolysis Mechanism in Protein." Kyoto University, 1994. http://hdl.handle.net/2433/168890.

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本文データは平成22年度国立国会図書館の学位論文(博士)のデジタル化実施により作成された画像ファイルを基にpdf変換したものである<br>Kyoto University (京都大学)<br>0048<br>新制・課程博士<br>博士(工学)<br>甲第5710号<br>工博第1356号<br>新制||工||947(附属図書館)<br>UT51-94-J142<br>京都大学大学院工学研究科合成化学専攻<br>(主査)教授中辻博, 教授生越久靖, 教授山邊時雄<br>学位規則第4条第1項該当

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18

Gimat, Alice. "Comprehension of cellulose depolymerisation mechanisms induced by iron ions." Thesis, Paris 6, 2016. http://www.theses.fr/2016PA066579/document.

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La dégradation du papier par les encres ferrogalliques (EFG) est un défi pour la conservation du patrimoine écrit. Ces encres, composées d'un mélange de sulfate de fer (II), de tannins et de gomme Arabique, sont acides et riches en fer. Par conséquent, les mécanismes de dégradation des manuscrits par les EFG proposés dans la littérature combinent souvent hydrolyse acide et oxydation radicalaire catalysée par le fer, celle-ci impliquant la formation de radicaux HO? par réaction de Fenton. Le mécanisme prédominant reste cependant une question encore ouverte, qui est au c¿ur de ce travail. Dans u

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19

Evans, Steven John. "Structure, function and mechanism of action of bovine pancreatic deoxyribonuclease I : role of amino acid residues involved in phosphate contacts." Thesis, University of Newcastle Upon Tyne, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.321857.

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20

Kutuk, Halil. "The synthesis and mechanisms of hydrolysis of iminosulfonate esters." Thesis, University of Essex, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.386940.

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21

Gimat, Alice. "Comprehension of cellulose depolymerisation mechanisms induced by iron ions." Electronic Thesis or Diss., Paris 6, 2016. https://accesdistant.sorbonne-universite.fr/login?url=https://theses-intra.sorbonne-universite.fr/2016PA066579.pdf.

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La dégradation du papier par les encres ferrogalliques (EFG) est un défi pour la conservation du patrimoine écrit. Ces encres, composées d'un mélange de sulfate de fer (II), de tannins et de gomme Arabique, sont acides et riches en fer. Par conséquent, les mécanismes de dégradation des manuscrits par les EFG proposés dans la littérature combinent souvent hydrolyse acide et oxydation radicalaire catalysée par le fer, celle-ci impliquant la formation de radicaux HO? par réaction de Fenton. Le mécanisme prédominant reste cependant une question encore ouverte, qui est au c¿ur de ce travail. Dans u

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22

Bekdemir, Yunus. "The mechanisms of hydrolysis and protonation behaviour of N-aryl sultams." Thesis, University of Essex, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.387004.

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23

van, Rijn Jeannette [Verfasser]. "Computational studies of enzymatic reactions: Elucidating the Taxadiene Synthase mechanism and the CalB-catalyzed hydrolysis of propranolol esters / Jeannette van Rijn." Düsseldorf : Universitäts- und Landesbibliothek der Heinrich-Heine-Universität Düsseldorf, 2021. http://d-nb.info/1237883784/34.

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24

Zancope', Ogniben Martina <1993&gt. "Study of the hydrolysis mechanisms in powder coating systems for architectural applications." Master's Degree Thesis, Università Ca' Foscari Venezia, 2019. http://hdl.handle.net/10579/15100.

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In architectural applications of coatings one of the most important matters is the resistance of the coatings to the degradation generated by the weathering agents and especially by the water. In the outdoor resistance are largely used polyester resins as main component of powder paints; in this work, trough laboratory accelerated tests, the behavior of this kind of coatings when subjected at weather was studied, focusing on the investigation of hydrolysis mechanism of water and relating it to chemical characteristics of polymers. Different polyester resins were synthetized and characterized,

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25

Siwik, Steven Anthony 1963. "Regulation of receptor-mediated phosphatidylinositol hydrolysis in AR42J rat carcinoma cells." Thesis, The University of Arizona, 1989. http://hdl.handle.net/10150/277180.

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Receptor-activated phosphatidylinositol (PtdIns) hydrolysis was examined in AR42J rat pancreatic acini. Cholecystokinin-octapeptide (CCK₈) and bombesin induced a dose-dependent accumulation of [³H] inositol monophosphate ([³H]InsP₁). Manganese (Mn²⁺), a known calcium channel blocker, did not alter basal PtdIns hydrolysis. In contrast, when added 5 minutes prior to the addition of agonists for 60 minutes, Mn²⁺ markedly inhibited secretagogue-mediated [³H]InsP1 formation. Mn²⁺ also attenuated the CCK₈-mediated increase in biologically active inositol 1,4,5-trisphosphate and inositol 1,3,4,5-tetr

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26

Svalberg, Linn. "Determining the Reaction Mechanism of Hydrolysis of p-Nitrophenyl Butyrate Performed by a Cold-Adapted Lipase, BplA : Finding the Rate-Limiting Step." Thesis, Uppsala universitet, Beräkningsbiologi och bioinformatik, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-446666.

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Lipases are one of the most important biocatalysts for biotechnological applications. They have high importance since lipases have a catalytic activity that is related to their hydrolysis and synthesis reactions to high regioselectivity and enantioselectivity. They also have an activity over a wide range of temperature, pH, and diverse substrates. The aim of this master thesis project was to apply computational calculations to understand the reaction mechanism of the hydrolysis of p-nitrophenyl butyrate performed by the cold-adapted lipase, Bacillus pumilus Lipase A (BplA). Cold-adapted lipase

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27

Guichard, Jordan. "Etude de l'hydrolyse de l'hydrure de lithium." Thesis, Dijon, 2015. http://www.theses.fr/2015DIJOS050/document.

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L'hydrolyse de LiH à température ambiante et sous faible pression de vapeur d'eau (PH2O < 10 hPa) est d’abord étudiée par thermogravimétrie McBain et spectroscopie infrarouge in situ sur de faibles masses d’échantillon. Puis, afin de se rapprocher des conditions industrielles, l’hydrolyse de LiH est étudiée sur des masses plus importantes, par manométrie en système fermé (PH2O variable) et ouvert (PH2O constante) avec de l'eau lourde. Les produits de la réaction sont caractérisés par diffraction des rayons X et spectroscopie IRTF. Les premières séries d'expériences montrent que le mécanisme

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28

Gibbons, Elizabeth. "Susceptibility of Apoptotic Cells to Hydrolysis by sPLA2: Molecular Basis and Mechanisms Defined." BYU ScholarsArchive, 2013. https://scholarsarchive.byu.edu/etd/3690.

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Secretory phospholipase A2 hydrolyzes phospholipids at a lipid-water interface, resulting in pro-inflammatory products being released from cell membranes. Healthy cells are resistant to cleavage by this enzyme, but apoptotic cells become susceptible to its activity. Only bilayers with certain characteristics are able to be hydrolyzed. Most recently, studies in this lab have emphasized the idea that the biophysical state of the bilayer (in terms of lipid order, spacing, and fluidity) is relevant in determining the probability of one phospholipid escaping the membrane to be hydrolyzed. Prior to

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29

Mostert, Frederich. "Fruit processing waste as a renewable energy source for a clean development mechanism project in South Africa." Thesis, Stellenbosch : University of Stellenbosch, 2010. http://hdl.handle.net/10019.1/995.

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Thesis (MBA (Business Management))--University of Stellenbosch, 2010.<br>ENGLISH ABSTRACT: The objective of the study was to establish whether a small-scale biomass renewable energy project that uses waste fruit and pomace as the predominant feedstock could be a feasible clean development mechanism (CDM) project. The study was based on the solid waste streams of a pome fruit processor. Renewable energy technologies that convert biomass into a methane rich gas were evaluated. These included the various anaerobic digestion technologies that yield biogas and gasification technologies that y

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30

Bissaro, Bastien. "On hydrolysis / transglycosylation modulation in glycoside hydrolases : lessons learnt from the molecular design of the first non-Leloir transarabinofuranosylases." Thesis, Toulouse, INSA, 2014. http://www.theses.fr/2014ISAT0023/document.

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Élargir le répertoire de composés accessibles dans le domaine des Glycosciences est d’un intérêt majeur pour la communauté des biologistes du fait que ces composés, oligosaccharides et glyco-conjugués, sont impliqués dans diverses fonctions biologiques, aussi bien au niveau structurel, qu’énergétique voire même signalétique jouant un rôle primordial dans les interactions inter- ou intracellulaires. L’assemblage, la modification ou la déconstruction de ces glyco-structures complexes est possible grâce à l’action d’enzymes, parmi lesquelles l’on retrouve les CAZymes (Carbohydrate Active enZymes)

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31

Zheng, Huaiben. "Kinetics and mechanism of the hydrolysis and nucleophilic attachment/substitution of transition metal carbene complexes : kinetics of carbon proton transfers that lead to aromatic anions /." Diss., Digital Dissertations Database. Restricted to UC campuses, 2006. http://uclibs.org/PID/11984.

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32

Guerreiro, Catarina Isabel Proença Duarte. "Molecular mechanisms of plant cell wall hydrolysis: developing novel biotechnological applications for carbohydrate-binding modules." Doctoral thesis, Universidade Técnica de Lisboa. Faculdade de Medicina Veterinária, 2008. http://hdl.handle.net/10400.5/227.

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Tese de Doutoramento em Ciências Veterinárias<br>Xyloglucan (XG) is the major plant cell wall hemicellulose. Biochemical and structural studies on a xyloglucanase, Xgh74A, from Clostridium thermocellum are presented here. In addition, the carbohydrate-binding modules (CBMs) from C. thermocellum Cel9D-Cel44A, CtCBM30 and CtCBM44, which recognize XG, are characterized in this work. CtCel9D-Cel44A’s C-terminal module of unknown function is a CBM, constituting the founder member of family 44. Structural studies revealed that both CtCBM30 and CtCBM44 present Type B binding site topologies whe

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33

Majorczyk, Alexis M. "Chemical Defense Mechanisms of Arabidopsis thaliana Against Insect Herbivory: The Role of Glucosinolate Hydrolysis Products." Bowling Green, Ohio : Bowling Green State University, 2009. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=bgsu1249513273.

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34

Martorana, Emanuele. "Untersuchungen zur Papierleimung mit Alkenylbernsteinsäureanhydrid (ASA)." Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2012. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-86517.

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Ziel dieser Arbeit war es, die mechanistischen Abläufe bei der Papierleimung mit ASA besser zu verstehen und weiter aufzuklären, um vor allem Wechselwirkungen mit Füllstoffen und anderen chemischen Additiven zu minimieren. Dazu sollten analytische Verfahrensmethoden entwickelt werden, welche die bilanztechnische Verfolgung von ASA und dessen Reaktionsprodukten ermöglichen, um anschließend den Einfluss und die Wechselwirkungen verschiedenster Parameter auf die ASA-Leimung untersuchen zu können. Weiterhin sollte bei Untersuchungen zur Emulgierung versucht werden, die wichtigsten Einflussgrößen a

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35

D'Silva, Joseph Baptist. "Stability of drugs in pharmaceuticals : kinetics and mechanisms of hydrolysis in liposomal suspensions and aqueous solutions /." Ann Arbor, Mich. : University Microfilms International, 1987. http://www.gbv.de/dms/bs/toc/01614533x.pdf.

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36

Al-Jaberi, Muayad. "Characteristics and mechanisms of phosphate removal by calcium-iron layered double hydroxides and their hydrolysis products." Thesis, Université de Lorraine, 2016. http://www.theses.fr/2016LORR0056.

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La mise au point de nouveaux matériaux pour piéger les anions phosphate présents dans les eaux usées est une des clés pour lutter contre le phénomène d’eutrophisation des eaux de surface. Au cours de cette étude, les hydroxydes doubles lamellaires contenant des ions CaII et FeIII dans les feuillets cationiques et des anions chlorure et nitrate au sein de l’espace inter-feuillets (CaFe-HDL-Cl et CaFe-HDL-NO3) ont été utilisés pour piéger les phosphates. Ces deux variantes d’HDL ont été synthétisées par trois méthodes simples de co-précipitation. La capacité de piégeage de ces matériaux a été év

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37

Tarrat-Iché, Nathalie. "Etude théorique des mécanismes d'hydrolyse des esters de phosphate." Toulouse 3, 2005. http://www.theses.fr/2005TOU30212.

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Les esters de phosphate jouent un rôle fondamental du point de vue biologique. Cependant, les mécanismes d'hydrolyse des monoesters restent encore très controversés (principalement en raison de la grande stabilité de ces derniers en solution). Les méthodes de la chimie quantique moderne constituent une alternative de choix pour élucider, au niveau atomique, les mécanismes de ces réactions. Dans ce mémoire nous avons validé l'utilisation de calculs quantiques (DFT/B3LYP) couplés à un modèle continu de solvant pour étudier les mécanismes d'hydrolyse des tri- et diesters de phosphate, ces dernier

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38

Tan, Paul S. G. "Phosphorus 31 nuclear magnetic resonance study of the mechanism and kinetics of the hydrolysis of zinc (II) O,O'-dialkyl dithiophosphate, its basic salt and some related compounds." Thesis, University of Edinburgh, 1990. http://hdl.handle.net/1842/14518.

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S1P n.m.r. spectroscopy was used to investigate the mechanism and kinetics of hydrolysis of zinc (II) O,O'-dialkyl dithiophosphates (ZDTP's) in aqueous 1,2-dimethyoxyethane solution at 85°C. All the major intermediates and products were identified and the relative reaction rates of the key steps in the hydrolysis determined. Diethyl ZDTP was found to be hydrolysed (k= 2.35 x 10~4 s"1) to phosphoric acid via O,O'-diethyl dithiophosphoric acid 9ktyj = 1.35 x 10~2 s"1) and thiophosphoric acid (kfcyj = 0.78 x 10~6 s"1); O-ethyl dithiophosphoric acid and dithiophosphoric acid were found to be inter

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39

Wilson, Christopher Allen. "Mechanisms of Methanogenic Inhibition in Advanced Anaerobic Digestion." Diss., Virginia Tech, 2009. http://hdl.handle.net/10919/40432.

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A series of lab-scaled digestion studies including conventional mesophilic anaerobic digestion(MAD), thermophilic anaerobic digestion (TAD) at a range of treatment temperatures, and mesophilic high solids digestion of thermally pretreated wastewater sludge (THD) were carried out. Enhanced digestion performance in terms of solids destruction and methane generation by THD relative to MAD was achieved, and was largely attributable to the solubilization and subsequent biodegradation of energy-rich substrates within blended primary and secondary sludge. TAD was observed to underperform MAD, especia

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40

Fadel, Firas. "High resolution structural and mechanistic study of human chitotriosidase (CHIT1)." Thesis, Strasbourg, 2014. http://www.theses.fr/2014STRAJ057/document.

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La chitotriosidase (CHIT1) est une chitinase humaine appartenant à la famille glycosyl hydrolase 18 (GH18) qui hydrolyse la chitine. CHIT1 présente plusieurs caractéristiques enzymatiques conservées dans la famille GH18 qui ne sont pas complètement comprises. Pour renforcer nos connaissances sur le mécanisme catalytique de CHIT1 et de la famille GH18, j'ai amélioré la résolution des structures obtenues par diffraction de rayon-X du domaine catalytique de CHIT1. Ces structures correspondent à la forme apo de CHIT1, pseudo-apo ainsi qu’en complexe avec la chitobiose ont été obtenues à des résolu

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41

Al, Bacha Serge. "Générateur d’Hydrogène « vert » pour mobilité légère ou de courte distance Hydrogen generation via hydrolysis of ball milled WE43 magnesium waste Hydrogen generation from ball milled Mg alloy waste by hydrolysis reaction Effect of ball milling strategy (milling device for scaling-up) on the hydrolysis performance of Mg alloy waste Effect of ball milling in presence of additives (Graphite, AlCl3, MgCl2 and NaCl) on the hydrolysis performances of Mg17Al12 Corrosion of pure and milled Mg17Al12 in “model” seawater solution Mechanism of hydrogen formation during the corrosion of Mg17Al12 Hydrolysis properties, corrosion behavior and microhardness of AZ91 "model" alloys SECM investigation of galvanic coupling between Mg and Mg17Al12 in AZ alloys Valorization of AZ91 by the hydrolysis reaction for hydrogen production (Electrochemical approach) Clean hydrogen production by the hydrolysis of Magnesium-based material: effect of the hydrolysis solution." Thesis, Bordeaux, 2020. http://www.theses.fr/2020BORD0312.

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L’hydrolyse des déchets d’alliages de magnésium dans l’eau de mer (i.e. solution aqueuse à 3,5% en masse de NaCl) est une nouvelle approche qui permet à la fois la production de l’hydrogène in-situ et la valorisation de déchets a priori non recyclables. L’objectif de ce travail de thèse est d’optimiser la réactivité de ces déchets par broyage mécanique en présence d’additif(s). Nous avons donc investigué les principaux paramètres de broyage (e.g. atmosphère de broyage, vitesse de broyage, ordre d’ajout des additifs) sur la réactivité d’un alliage WE43 et des déchets d’alliages Mg–Al. Un « scal

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42

Riedel, David John. "An Investigation into the Mechanisms of Sludge Reduction Technologies." Thesis, Virginia Tech, 2009. http://hdl.handle.net/10919/31589.

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Anaerobic digestion has been the preferred method for reducing and stabilizing waste sludge from biological wastewater treatment for over a century; however, as sludge volumes and disposal costs increase, there has been a desire to develop various methods for reducing the volume of sludge to be treated, improving the performance of the digesters, and increasing the energy value of the sludge. To this end, there have been numerous pretreatment and side-stream systems studied and developed over the past several decades with the overall goal of reducing the volume of biosolids to be disposed of

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43

Emerling, Michael Roy Richards John Richards John. "Enzymatic hydrolysis of the amide bond : mutagenic studies of the mechanisms of [alpha]-lytic protease and [beta]-lactamase /." Diss., Pasadena, Calif. : California Institute of Technology, 1991. http://resolver.caltech.edu/CaltechETD:etd-06202007-140449.

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Nelson, Jennifer. "Investigating and Modeling Possible Mechanisms by Which Healthy Cell Membranes Become Resistant to Hydrolysis by Secretory Phospholipase A2." Diss., CLICK HERE for online access, 2008. http://contentdm.lib.byu.edu/ETD/image/etd2532.pdf.

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45

Liao, Rongzhen. "Quantum Chemical Cluster Modeling of Enzymatic Reactions." Doctoral thesis, Stockholms universitet, Institutionen för organisk kemi, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-43026.

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The Quantum chemical cluster approach has been shown to be quite powerful and efficient in the modeling of enzyme active sites and reaction mechanisms. In this thesis, the reaction mechanisms of several enzymes have been investigated using the hybrid density functional B3LYP. The enzymes studied include four dinuclear zinc enzymes, namely dihydroorotase, N-acyl-homoserine lactone hydrolase, RNase Z, and human renal dipeptidase, two trinuclear zinc enzymes, namely phospholipase C and nuclease P1, two tungstoenzymes, namely formaldehyde ferredoxin oxidoreductase and acetylene hydratase, aspartat

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46

Esteves, Lucas Fagundes. "Investigação teórica do mecanismo de ação de compostos binucleares de platina(II)." Universidade Federal de Juiz de Fora, 2012. https://repositorio.ufjf.br/jspui/handle/ufjf/2048.

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Submitted by Renata Lopes (renatasil82@gmail.com) on 2016-07-12T17:47:09Z No. of bitstreams: 1 lucasfagundesesteves.pdf: 3341806 bytes, checksum: 01a9ea92db8351da3b0d30ea2a019200 (MD5)<br>Approved for entry into archive by Adriana Oliveira (adriana.oliveira@ufjf.edu.br) on 2016-07-13T16:53:28Z (GMT) No. of bitstreams: 1 lucasfagundesesteves.pdf: 3341806 bytes, checksum: 01a9ea92db8351da3b0d30ea2a019200 (MD5)<br>Made available in DSpace on 2016-07-13T16:53:28Z (GMT). No. of bitstreams: 1 lucasfagundesesteves.pdf: 3341806 bytes, checksum: 01a9ea92db8351da3b0d30ea2a019200 (MD5) Previous is

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Bailey, Rachel Williams. "Mechanisms by Which Apoptotic Membranes Become Susceptible to Secretory Phospholipase A2." Diss., CLICK HERE for online access, 2008. http://contentdm.lib.byu.edu/ETD/image/etd2311.pdf.

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Escoffier, Bernard. "Biotransformation de sterols et steroides par mycobacterium aurum : mise en evidence d'une nouvelle activite metabolique d'hydrolyse d'epoxydes portes par un steroide." Toulouse 3, 1987. http://www.theses.fr/1987TOU30149.

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Glaves, Rachel Elizabeth [Verfasser], Dominik [Gutachter] Marx, and Christian [Gutachter] Herrmann. "Understanding enzymatic reaction mechanisms using QM/MM simulations : hydrolysis of nucleotides in solution and in hGBP1 / Rachel Elizabeth Glaves ; Gutachter: Dominik Marx, Christian Herrmann ; Fakultät für Chemie und Biochemie." Bochum : Ruhr-Universität Bochum, 2013. http://d-nb.info/1212660781/34.

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Catak, Saron Monard Gérald Aviyente Viktorya. "Vers l'élucidation du mécanisme de déamidation des résidus asparaginyles dans les peptides et les protéines = Towards the elucidation of the deamidation mechanism of asparaginyl residues in peptides and proteins." Nancy : Université de Nancy 1, 2007. http://www.scd.uhp-nancy.fr/docnum/SCD_T_2007_0124_CATAK.pdf.

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Thèse de doctorat : Chimie Informatique et Théorique : Nancy 1 : 2007. Thèse de doctorat : Chimie Informatique et Théorique : Istanbul, Boğaziçi University : 2007.<br>Thèse soutenue en co-tutelle. Titre provenant de l'écran-titre. Bibliogr.

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