Log in

Relevant bibliographies by topics / Ligand Molecules / Dissertations / Theses

To see the other types of publications on this topic, follow the link: Ligand Molecules.

Dissertations / Theses on the topic 'Ligand Molecules'

Author: Grafiati

Published: 7 September 2023

Last updated: 31 July 2025

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 dissertations / theses for your research on the topic 'Ligand Molecules.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse dissertations / theses on a wide variety of disciplines and organise your bibliography correctly.

1

Orro, Graña Adolfo. "Examination of the role of binding site water molecules in molecular recognition." Thesis, SciLifeLab Stockholm, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-200164.

Full text

Abstract:

A set of algorithms were designed, implemented and evaluated in order to, first, identifyclusters of conserved waters in binding pockets, i.e. hydration sites. Then, their contributionto the free energy of binding in a ligand-protein association was quantified by calculatingtheir enthalpy and entropy. The information obtained by using these algorithms couldcontribute to the development of new drugs by generating new ligands that target specifichigh-energy, unfavorable waters. Evaluation tests show that our algorithms can indeedprovide relevant data about how hydration sites influence ligand-pr

APA, Harvard, Vancouver, ISO, and other styles

2

Homeyer, Alexander von. "A superimposition method for small ligand molecules implementation and application /." [S.l.] : [s.n.], 2007. http://deposit.ddb.de/cgi-bin/dokserv?idn=984854991.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Charmant, Jonathan Paul Henry. "Reactivity of the #mu#3-benzyne ligand towards small organic molecules." Thesis, University of Bristol, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.238905.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Ambrosek, David Hunter. "Quantum optimal control of bond selective separation of ligands from organometallic molecules." Berlin dissertation.de, 2007. http://www.dissertation.de/buch.php3?buch=5262.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Eremina, Nadejda. "Infrared spectroscopic studies : from small molecules to large." Doctoral thesis, Stockholms universitet, Institutionen för biokemi och biofysik, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-101077.

Full text

Abstract:

Infrared light (IR) was first discovered by Friedrich Wilhelm Herschel in 1800. However, until 1940’s, molecular IR studies involved only water and small organic molecules, because of the long measurement times. Development Fourier transform infrared spectroscopy (FTIR) has minimized the time required to obtain data, making it possible to investigate bigger biological systems, e.g. proteins and nucleic acids.This thesis concentrates on the applications of different IR spectroscopic techniques to a variety of biological systems and development of new approaches to study complicated biological e

APA, Harvard, Vancouver, ISO, and other styles

6

Morris, Daniel L. "NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY IN THE STUDY OF PROTEIN-LIGAND INTERACTIONS." University of Akron / OhioLINK, 2018. http://rave.ohiolink.edu/etdc/view?acc_num=akron1524681449524557.

Full text

APA, Harvard, Vancouver, ISO, and other styles

7

Sarangapani, Krishna Kumar. "Characterizing selectin-ligand bonds using atomic force microscopy (AFM)." Diss., Georgia Institute of Technology, 2005. http://hdl.handle.net/1853/11650.

Full text

Abstract:

The human body is an intricate network of many highly regulated biochemical processes and cell adhesion is one of them. Cell adhesion is mediated by specific interactions between molecules on apposing cell surfaces and is critical to many physiological and pathological processes like inflammation and cancer metastasis. During inflammation, blood-borne circulating leukocytes regularly stick to and roll on the vessel walls, which consist in part, adhesive contacts mediated by the selectin family of adhesion receptors (P-, E- and L-selectin). This is the beginning of a multi-step cascade that ult

APA, Harvard, Vancouver, ISO, and other styles

8

Renberg, Björn. "Fluorescence-based ligand assays for protein detection using affibody affinity proteins." Doctoral thesis, KTH, Skolan för bioteknologi (BIO), 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-3936.

Full text

Abstract:

The detection and quantification of biomolecules, and proteins in particular, are of great interest since these molecules are of fundamental importance to our well-being. Body fluids, as for instance human blood, are well suited for sampling of protein levels. However, the complexity of the fluids and the low abundance of many of the interesting biomolecules makes detection and quantification difficult. This has spurred an interest into the development of many protein detection methods, and of these, ligand assays have proven particularly suitable. In this thesis, different types of ligand ass

APA, Harvard, Vancouver, ISO, and other styles

9

Zhang, Fang. "Two-dimensional binding kinetics of intracellular adhesion molecule-1 for αL inserted domains and β₂ integrins at different conformational states". Thesis, Georgia Institute of Technology, 2004. http://hdl.handle.net/1853/9452.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

Zhang, Fang. "Two-dimensional binding kinetics of intracellular adhesion molecule-1 for [alpha]L inserted domains and [beta]₂ integrins at different conformational states." Available online, Georgia Institute of Technology, 2004:, 2004. http://etd.gatech.edu/theses/available/etd-06072004-131425/unrestricted/zhang%5Ffang%5F200405%5Fms.pdf.

Full text

APA, Harvard, Vancouver, ISO, and other styles

11

Engelhart, Aaron Edward. "Nucleic acid assembly, polymerization, and ligand binding." Diss., Georgia Institute of Technology, 2012. http://hdl.handle.net/1853/45979.

Full text

Abstract:

In the past 30 years, the discovery of capabilities of nucleic acids far beyond their well-known information-bearing capacity has profoundly influenced our understanding of these polymers. The discovery by the Cech and Altman labs that nucleic acids could perform catalytic functions, coupled with the Gold and Szostak groups’ demonstration of the de novo evolution of nucleic acids that bind arbitrary ligands, has resulted in a proliferation of newfound roles for these molecules. Nucleic acids have found utility in both engineered systems, such as aptamer therapeutics, as well as in newly apprec

APA, Harvard, Vancouver, ISO, and other styles

12

Glouchkova, Ludmila. "Biological role of the expression of tumor necrosis factor receptor ligand family molecules on acute leukemia cells." [S.l.] : [s.n.], 2003. http://deposit.ddb.de/cgi-bin/dokserv?idn=970363133.

Full text

APA, Harvard, Vancouver, ISO, and other styles

13

Hohenberger, Johannes [Verfasser], and Karsten [Gutachter] Meyer. "Activation of Small Molecules at Iron Complexes in Varying Trigonal Ligand Environments / Johannes Hohenberger ; Gutachter: Karsten Meyer." Erlangen : Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), 2017. http://d-nb.info/1140917099/34.

Full text

APA, Harvard, Vancouver, ISO, and other styles

14

Gers-Barlag, Alexander. "Two-in-one Pincer Type Ligands and Their Metal Complexes for Catalysis." Doctoral thesis, Niedersächsische Staats- und Universitätsbibliothek Göttingen, 2016. http://hdl.handle.net/11858/00-1735-0000-002B-7D45-0.

Full text

APA, Harvard, Vancouver, ISO, and other styles

15

Schafer, Jamie Lynn. "Rhesus macaque KIR recognition of MHC class I molecules: Ligand identification and modulation of interaction by SIV peptides." Thesis, Harvard University, 2014. http://dissertations.umi.com/gsas.harvard:11683.

Full text

Abstract:

Natural killer (NK) cells can kill virus-infected cells without prior antigenic exposure, and are therefore important for controlling viral replication prior to the onset of adaptive immune responses. Primate NK cells express activating and inhibitory killer-cell immunoglobulin-like receptors (KIRs) that bind to specific major histocompatibility complex (MHC) class I molecules. The importance of KIR interactions with MHC class I in human immunodeficiency virus (HIV) pathogenesis is demonstrated by the association of select KIR and MHC class I genotypes with delayed progression to acquired immu

APA, Harvard, Vancouver, ISO, and other styles

16

Ghiasi, Zahra. "Development of a Computational Mechanism to Generate Molecules with Drug-likeCharacteristics." Ohio University / OhioLINK, 2021. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou162861276157897.

Full text

APA, Harvard, Vancouver, ISO, and other styles

17

PALMIOLI, ALESSANDRO. "Synthesis and biological characterization of new molecules pharnacologically active derived from natural compouds." Doctoral thesis, Università degli Studi di Milano-Bicocca, 2009. http://hdl.handle.net/10281/7461.

Full text

Abstract:

The inhibition of the oncogenic variants of Ras proteins represents an interesting and promising research field for the development of new anticancer therapies. During this thesis several important data were collected in order to clarify the structure activity relationship in Ras-inhibitors. Then new lead compounds derived from natural carbohydrates were designed and synthesized following a rational drug design approach. These original water-soluble molecules were investigated for the biological activity point of view; in addition the binding to human Ras was fully investigated, identifying th

APA, Harvard, Vancouver, ISO, and other styles

18

Jaquillard, Lucie. "Spectrométrie de masse supramoléculaire : caractérisation de l'intéraction non-covalente entre PEBP1/RKIP humaine et des analogues de nucléotides." Phd thesis, Université d'Orléans, 2012. http://tel.archives-ouvertes.fr/tel-00923153.

Full text

Abstract:

L'étude des interactions non-covalentes et des relations structure-fonction est à la base de la compréhension des systèmes biologiques. La MS supramoléculaire est une technique de choix pour l'étude des interactions protéine/protéine ou protéine/ligand. Dans le cadre d'études qualitatives ou quantitatives, pour chaque système étudié, les conditions expérimentales et les paramètres instrumentaux ont été optimisés pour conserver le complexe en phase gazeuse (1). L'objectif principal de ce travail est de caractériser le site nucléotidique de hPEBP1 et de contribuer à la découverte de molécules an

APA, Harvard, Vancouver, ISO, and other styles

19

Betz, Michael [Verfasser], and Gerhard [Akademischer Betreuer] Klebe. "Development of models to describe the dynamics and interaction with water molecules in protein-ligand binding / Michael Betz. Betreuer: Gerhard Klebe." Marburg : Philipps-Universität Marburg, 2015. http://d-nb.info/1081215569/34.

Full text

APA, Harvard, Vancouver, ISO, and other styles

20

Marot, Christophe. "Conception de nouvelles molecules a activite serotoninergique par des methodes qsar et des etudes de dynamique moleculaire de complexes ligand/recepteur." Orléans, 1995. http://www.theses.fr/1995ORLE2073.

Full text

Abstract:

Desireux de mettre au point de nouvelles substances pouvant presenter une activite biologique potentielle au niveau du systeme nerveux central, nous avons envisage d'etudier les relations quantitatives structure-activite (qsar) sur plusieurs familles de composes 5-ht#1#a. L'objectif etait de predire l'activite et la selectivite biologique de nouveaux ligands 5-ht#1#a vis-a-vis de certains neurorecepteurs transmembranaires (5-ht#1#a, #1, #2, d#2). Pour ce faire, 382 composes issus de differentes familles chimiques (indole, tetraline, chromane, thiochromane, piperazine, etc. . . ) ont ete modeli

APA, Harvard, Vancouver, ISO, and other styles

21

Berg, Lotta. "Exploring non-covalent interactions between drug-like molecules and the protein acetylcholinesterase." Doctoral thesis, Umeå universitet, Kemiska institutionen, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-129900.

Full text

Abstract:

The majority of drugs are small organic molecules, so-called ligands, that influence biochemical processes by interacting with proteins. The understanding of how and why they interact and form complexes is therefore a key component for elucidating the mechanism of action of drugs. The research presented in this thesis is based on studies of acetylcholinesterase (AChE). AChE is an essential enzyme with the important function of terminating neurotransmission at cholinergic synapses. AChE is also the target of a range of biologically active molecules including drugs, pesticides, and poisons. Due

APA, Harvard, Vancouver, ISO, and other styles

22

BRUNIQUEL, DENIS. "Regulation de l'expression genique de lag-3 (lymphocyte activation gene-3), un ligand des molecules du complexe majeur d'histocompatibilite de classe ii." Paris 7, 1997. http://www.theses.fr/1997PA077184.

Full text

Abstract:

Le gene lag-3 code pour une proteine membranaire exprimee uniquement a la surface des lymphocytes t et nk actives chez l'homme. Ce gene presente des similarites de sequence avec cd4 ainsi qu'une meme localisation genomique, suggerant l'existence d'un ancetre phylogenetique commun pour lag-3 et cd4. Par ailleurs, il a ete montre que lag-3 et cd4 partageaient egalement le meme ligand : les molecules du complexe majeur d'histocompatibilite de classe ii. Le fait que lag-3 soit un antigene d'activation dont l'expression est specifique de certaines lignees cellulaires, contrairement a cd4 exprime eg

APA, Harvard, Vancouver, ISO, and other styles

23

Cisek, Katryna. "Rational Optimization of Small Molecules for Alzheimer’s Disease Premortem Diagnosis." The Ohio State University, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=osu1338325484.

Full text

APA, Harvard, Vancouver, ISO, and other styles

24

Loukova, G. V., V. V. Vasiliev, V. L. Ivanov, M. Ya Melnikov, V. A. Smirnov, and E. E. Melnichuk. "Two−photon Processes in Organometallic Molecules and Clusters: T−T Absorption of Group IV Metal Complexes." Thesis, Sumy State University, 2013. http://essuir.sumdu.edu.ua/handle/123456789/35395.

Full text

Abstract:

Triplet – triplet absorption of d0 metal complexes was for the first time revealed and studied by means of pulse photolysis and electron-exchange (Dexter) resonant energy transfer energy transfer. When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/35395

APA, Harvard, Vancouver, ISO, and other styles

25

Bruce, Macdonald Hannah. "The role of water in drug binding : calculating positions and binding free energies of active site water molecules, and their influence on ligand binding." Thesis, University of Southampton, 2018. https://eprints.soton.ac.uk/428052/.

Full text

Abstract:

This thesis studies the ability of computer simulation to determine the location and free energy of binding of active site water molecules, and the energetic effect water molecules can have on ligand binding. The primary method used involves sampling within the grand canonical ensemble, using grand canonical Monte Carlo (GCMC). The first results chapter looks at the introduction of replica exchange (RE) to GCMC simulations, and the improvements this yields in the reliability of calculated water binding free energies. The results show that GCMC can determine water binding free energies that are

APA, Harvard, Vancouver, ISO, and other styles

26

CHHABRA, MONICA. "Modeling and Analysis of Ligand Docking to Norovirus Capsid Protein for the Computer-Aided Drug Design." University of Cincinnati / OhioLINK, 2008. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1209001634.

Full text

APA, Harvard, Vancouver, ISO, and other styles

27

LA, MONICA Gabriele. "Correlation between cell line chemosensitivity and protein expression pattern as new approach for the design of targeted anticancer small molecules." Doctoral thesis, Università degli Studi di Palermo, 2022. https://hdl.handle.net/10447/573085.

Full text

Abstract:

BACKGROUND AND RATIONALE: Over the past few decades, several databases with a significant amount of biological data related to cancer cells and anticancer agents (e.g.: National Cancer Institute database, NCI; Cancer Cell Line Encyclopedia, CCLE; Genomic and Drug Sensitivity in Cancer portal, GDSC) have been developed. The huge amount of heterogeneous biological data extractable from these databanks (among all, drug response and protein expression) provides a real foundation for predictive cancer chemogenomics, which aims to investigate the relationships between genomic traits and the response

APA, Harvard, Vancouver, ISO, and other styles

28

Panei, Francesco Paolo. "Advanced computational techniques to aid the rational design of small molecules targeting RNA." Electronic Thesis or Diss., Sorbonne université, 2024. http://www.theses.fr/2024SORUS106.

Full text

Abstract:

Les molécules d'ARN sont devenues des cibles thérapeutiques majeures, et le ciblage par petites molécules se révèle particulièrement prometteur. Cependant, malgré leur potentiel, le domaine est encore en développement, avec un nombre limité de médicaments spécifiquement conçus pour l'ARN. La flexibilité intrinsèque de l'ARN, bien qu'elle constitue un obstacle, introduit des opportunités thérapeutiques que les outils computationnels actuels ne parviennent pas pleinement à exploiter malgré leur prédisposition. Le projet de cette thèse est de construire un cadre computationnel plus complet pour l

APA, Harvard, Vancouver, ISO, and other styles

29

SHIVAKUMAR, YOGESH. "Development of novel approaches to modulate the immune response. Analysis of the effects of triggering the ICOS ligand and use of biocompatible/biodegradable nano/micro particles loaded with immunomodulatory molecules." Doctoral thesis, Università del Piemonte Orientale, 2015. http://hdl.handle.net/11579/115576.

Full text

APA, Harvard, Vancouver, ISO, and other styles

30

Anupam, Rajaneesh. "Characterization of binding of tRNA and ligands to T box antiterminator." View abstract, 2007. http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&res_dat=xri:pqdiss&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&rft_dat=xri:pqdiss:3282047.

Full text

APA, Harvard, Vancouver, ISO, and other styles

31

Schechner-Resom, Martina Gabriele. "Ligand binding and molecular flexibility : Studies on DNA gyrase B." Université Louis Pasteur (Strasbourg) (1971-2008), 2005. http://www.theses.fr/2005STR1A001.

Full text

Abstract:

L’ADN gyrase est une enzyme vitale pour la bactérie grâce à sa capacité de manipuler les molécules d’ADN dans la cellule vivante. Cette capacité fait de l’ADN gyrase une cible idéale pour des composés anti-infectieux. Dans ce travail, l’ADN gyrase a été étudié par des méthodes de modélisatoin moléculaire. Une approche de conception de ligands basée sur la structure a été entreprise sur le sous-domaine N-terminal de 24 kDa de l’ADN gyrase B (domaine GHKL). La flexibilité de deux boucles du site actif du domaine GHKL a été étudiée par des simulations de dynamiques moléculaires en présence de dif

APA, Harvard, Vancouver, ISO, and other styles

32

McGregor, Lynn Marie. "Methods for the Identification of Ligand-Target Pairs from Combined Libraries of Targes and Ligands." Thesis, Harvard University, 2014. http://dissertations.umi.com/gsas.harvard:11370.

Full text

Abstract:

Advances in genome and proteome research have led to a dramatic increase in the number of macromolecular targets of interest to the life sciences. A solution-phase method to simultaneously reveal all ligand-target binding pairs from a single solution containing libraries of ligands and targets could significantly increase the efficiency and effectiveness of target-oriented screening efforts. Here, we describe interaction-dependent PCR (IDPCR), a solution-phase method to identify binding partners from combined libraries of small-molecule ligands and targets in a single experiment. Binding betwe

APA, Harvard, Vancouver, ISO, and other styles

33

Alnagi, Omar. "Reaction de la trimethylphosphine sur les sels de cobalt (ii) : synthese des complexes pentacoordonnes cox::(2)(pme::(3))::(3) (x=c1**(-), br**(-), i**(-), ncs**(-), no::(2)**(-)), reactivite vis-a-vis de petites molecules co, no et o::(2)." Toulouse 3, 1987. http://www.theses.fr/1987TOU30048.

Full text

Abstract:

Synthese et etude physicochimique des complexes. Reactivite. Etude cristallographique de la structure indiquant une geometrie de bipyramide trigonale deformee quand x**(-)=cl**(-),br**(-),i**(-),ncs**(-) et une geometrie de pyramide a base carree pour x=no::(2)**(-). Etude des substitutions par co,no et o::(2)

APA, Harvard, Vancouver, ISO, and other styles

34

Steen, Robert. "Molecular Electronic Devices based on Ru(II) Thiophenyl Pyridine and Thienopyridine Architecture." Doctoral thesis, Mälardalens högskola, Akademin för hållbar samhälls- och teknikutveckling, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-10084.

Full text

Abstract:

According to the famous axiom known as Moore’s Law the number of transistors that can be etched on a given piece of ultra-pure silicon, and therefore the computing power, will double every 18 to 24 months. However, around 2020 hardware manufacturers will have reached the physical limits of silicon. A proposed solution to this dilemma is molecular electronics. Within this field researchers are attempting to develop individual organic molecules and metal complexes that can act as molecular equivalents of electronic components such as wires, diodes, transistors and capacitors. In this work we hav

APA, Harvard, Vancouver, ISO, and other styles

35

Pathirana, Hema M. K. K. "Ligand chemistry of tellurium." Thesis, Aston University, 1985. http://publications.aston.ac.uk/14516/.

Full text

APA, Harvard, Vancouver, ISO, and other styles

36

Rohatgi, Priyanka. "Engineering Protein Molecular Switches To Regulate Gene Expression with Small Molecules." Diss., Georgia Institute of Technology, 2006. http://hdl.handle.net/1853/19852.

Full text

Abstract:

Small molecule dependent molecular switches that control gene expression are important tool in understanding biological cellular processes and for regulating gene therapy. Nuclear receptors are ligand activated transcription factors that have been engineered to selectively respond to synthetic ligands and used as regulators of gene expression. In this work the retinoid X receptor (RXR), has been used to develop an inducible molecular switch with a near drug like compound LG335. Three RXR variants (Q275C; I310M; F313I), (I268A; I310A; F313A; L436F), (I268V; A272V; I310M; F313S; L436M) were crea

APA, Harvard, Vancouver, ISO, and other styles

37

Urig, Christina S. "EVALUATION OF SINGLE MOLECULE DIODES FABRICATED VIA ELECTRON-BEAM LITHOGRAPHY AND METAL-ORGANIC FRAMEWORKS INCORPORATING TWO NOVEL LIGANDS, A TRIGONAL PLANAR CARBOXYLATE LIGAND AND A TETRAHEDRAL TETRAZOLATE-BASED LIGAND." Miami University / OhioLINK, 2007. http://rave.ohiolink.edu/etdc/view?acc_num=miami1176829199.

Full text

APA, Harvard, Vancouver, ISO, and other styles

38

Hussain, Abrar. "Molecular modelling of protein-ligand interactions." Thesis, University of Nottingham, 2012. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.587840.

Full text

Abstract:

In this thesis we discuss the role played by computational methods in drug discovery and present studies chiefly using molecular simulation methodologies to characterise the binding of compounds that may serve as leads for antitumour agents against two separate proteins. We report flexible docking and QSAR studies on aplyronine A, and its analogues, a potent inhibitor of the actin protein system. Our findings delineate the mechanism by which the compounds bind to an actin monomer and highlight key features of the compounds that are fundamental for actin- depolymerisation, which instigates the

APA, Harvard, Vancouver, ISO, and other styles

39

Parker, Matthew W. "Molecular Mechanisms of Neuropilin-Ligand Binding." UKnowledge, 2014. http://uknowledge.uky.edu/biochem_etds/15.

Full text

Abstract:

Neuropilin (Nrp) is an essential cell surface receptor with dual functionality in the cardiovascular and nervous systems. The first identified Nrp-ligand family was the Semaphorin-3 (Sema3) family of axon repulsion molecules. Subsequently, Nrp was found to serve as a receptor for the vascular endothelial growth factor (VEGF) family of pro-angiogenic cytokines. In addition to its physiological role, VEGF signaling via Nrp directly contributes to cancer stemness, growth, and metastasis. Thus, the Nrp/VEGF signaling axis is a promising anti-cancer therapeutic target. Interestingly, it has recentl

APA, Harvard, Vancouver, ISO, and other styles

40

Frost, Jamie Michael. "Ligand design strategies for molecular nanomagnets." Thesis, University of Edinburgh, 2015. http://hdl.handle.net/1842/17990.

Full text

Abstract:

This thesis describes the synthesis and magnetic characterisation of a series of polynuclear 3d and 3d/4f complexes built using phenolic oxime type ligands. Chapter two describes the reaction of salicylaldoxime and its derivatised analogues (R-saoH2) with the alkoxide containing co-ligands triethanolamine (TeaH3) and 2-(hydroxymethyl)pyridine (Hhmp), in the presence of Mn(II)/Ln(III) salts. This results in the formation of a family of sixteen [MnIII4LnIII2] clusters, which are structurally related to a previously studied [MnIII6] family of Single-Molecule Magnets (SMMs). The magnetic propertie

APA, Harvard, Vancouver, ISO, and other styles

41

Kingston, Justine E. "Redox-active host molecules for anion recognition." Thesis, University of Oxford, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.320669.

Full text

APA, Harvard, Vancouver, ISO, and other styles

42

Lo, schiavo Valentina. "Control of ligand-receptor interaction by tuning molecular environment." Thesis, Aix-Marseille 2, 2011. http://www.theses.fr/2011AIX22109.

Full text

Abstract:

L'adhésion cellulaire est un processus biologique fondamental contrôlé par des liaisons moléculaires spécifiques entre ligands et récepteurs attachés à des surfaces. La formation et la rupture de ces liens dépendent de facteurs cinétiques, mécaniques et structurelles. Le but de ce travail était d'observer comment l'interaction ICAM-1 - anti ICAM-1 pouvait être modifié en jouant i) sur la multivalence de molécules impliquées dans la liaison ii) sur la topographie de surface et iii) sur la mobilité des ligands. A cette fin, on a principalement utilisé une chambre à flux laminaire, complété par u

APA, Harvard, Vancouver, ISO, and other styles

43

Evans, P. L. "Ligand design for homogenous catalysis." Thesis, University of Oxford, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.376909.

Full text

APA, Harvard, Vancouver, ISO, and other styles

44

CALLEA, LARA. "MODELING OF LIGAND-PROTEIN BINDING WITH ADVANCED MOLECULAR DYNAMICS METHODS." Doctoral thesis, Università degli Studi di Milano-Bicocca, 2022. http://hdl.handle.net/10281/374733.

Full text

Abstract:

Questa tesi è incentrata sulla modellazione del binding ligando-proteina con metodi computazionali basati sulla dinamica molecolare. La comprensione di questo processo è fondamentale per la progettazione e la scoperta di nuovi farmaci e l'uso di metodi computazionali per supportare la ricerca sperimentale in questo campo è in costante crescita. Oggi, grazie alla crescente potenza dei computer, è possibile studiare l'intero processo di binding/unbinding del ligando e ottenere stime sulle proprietà termodinamiche e cinetiche. Alla luce di ciò, durante il mio dottorato, diversi metodi avanzati d

APA, Harvard, Vancouver, ISO, and other styles

45

Cronin, Leroy. "Ligand design : new small molecule models for Carbonic Anhydrase." Thesis, University of York, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.288064.

Full text

APA, Harvard, Vancouver, ISO, and other styles

46

André, Joseph. "Modélisation moléculaire de complexes Tubuline-Ligand." Thesis, Evry-Val d'Essonne, 2012. http://www.theses.fr/2011EVRY0026.

Full text

Abstract:

Les microtubules sont des polymères cylindriques de tubuline-αβ, membres du cytosquelette eucaryote. Ils possèdent une dynamique intrinsèque nécessaire à de nombreuses fonctions cellulaires telle que la mitose. L’hydrolyse du nucléotide GTP dans les polymères de tubuline-αβ ainsi que les interactions entre la tubuline et les protéines partenaires ou les molécules à visées pharmacologiques, jouent un rôle critique sur la dynamique des microtubules. Durant cette thèse, des approches de modélisation moléculaire ont été utilisées pour mieux appréhender les interactions tubuline-ligand à l’échelle

APA, Harvard, Vancouver, ISO, and other styles

47

Read, Stuart Hamilton. "Production and function of a soluble c-Kit molecule." Title page, abstract and contents only, 2001. http://web4.library.adelaide.edu.au/theses/09PH/09phr2845.pdf.

Full text

Abstract:

"Research conducted at the Department of Haematology, Hanson Centre for Cancer Research, Institute of Medical and Veterinary Science."--T.p. Includes bibliographical references (leaves 170-214). Elevated levels of receptor tyrosine kinases have been implicated in carcinogenesis. It is possible that high expression of c-Kit by the leukaemic cell provides them with a growth advantage over their normal counterparts in the bone marrow microenvironment. Thus, a means of inhibiting the interaction of c-Kit on these cells with ligand Steel Factor may remove proliferation and survival signals. Main ai

APA, Harvard, Vancouver, ISO, and other styles

48

Croft, Edward. "Computational analyses of protein-ligand interactions." Thesis, University of York, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.265562.

Full text

APA, Harvard, Vancouver, ISO, and other styles

49

Schwimmer, Lauren J. "Engineering ligand-receptor pairs for small molecule control of transcription." Diss., Available online, Georgia Institute of Technology, 2005, 2005. http://etd.gatech.edu/theses/available/etd-06282005-172608/.

Full text

Abstract:

Thesis (Ph. D.)--Chemistry and Biochemistry, Georgia Institute of Technology, 2006.<br>Doyle, Donald, Committee Chair ; Radhakrishna, Harish, Committee Member ; Bommarius, Andreas, Committee Member ; Orville, Allen, Committee Member ; Seley, Katherine, Committee Member.

APA, Harvard, Vancouver, ISO, and other styles

50

Duer, Melinda J. "The parametric probes of ligand field theory." Thesis, University of Cambridge, 1988. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.304165.

Full text

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!