Browsing Chemistry by Title
Now showing items 555-574 of 1270
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Lanthanide directed self-assembly formations of Tb(iii) and Eu(iii) luminescent complexes from tryptophan based pyridyl amide ligands
(2011)The formation of self-assembly complexes between the ligands 1 (SS) and 2 (RR) and terbium or europium was undertaken and shown (using various spectroscopic titrations) to give rise to the exclusive formation of 2 : 1 (L ... -
A Lanthanide luminescent cation exchange material derived from a flexible tricarboxylic acid 2,6-Bis(1,2,3-Triazol-4-yl)pyridine (btp) tecton
(2018)The synthesis of the three-dimensional metal–organic framework material, [Zn7L6]·(H2NMe2)4·(H2O)45 (1), derived from a flexible tricarboxylic acid 2,6-bis(1,2,3-triazol-4-yl)pyridine (btp) ligand, is presented. The btp ... -
Lanthanide luminescent self-assembly complexes : from solution studies to mechanical sensing on gold surfaces
(Trinity College (Dublin, Ireland). School of Chemistry, 2009)This thesis entitled "Lanthanide Luminescent Self-Assembly Complexes: From Solution Studies to Mechanical Sensing on Gold Surfaces" is divided into five Chapters. Chapter 1 gives a detailed account of lanthanide-based ... -
Lanthanide-directed self-assembly formations from novel dipicolinic acid derivatives
(Trinity College (Dublin, Ireland). School of Chemistry, 2014)This thesis, entitled “Lanthanide-Directed Self-Assembly Formations from Novel Dipicolinic Acid Derivatives” is divided into six chapters. Chapter 1, the introduction, gives an overview of the lanthanide ions including ... -
Large area quantum dot luminescent solar concentrators for use with dye-sensitised solar cells
(2018)Luminescent solar concentrators (LSCs) have the potential to significantly contribute to solar energy harvesting strategies in the built environment. For the practical realisation of LSC technology, the ability to create ... -
Large-area integration of two-dimensional materials and their heterostructures by wafer bonding
(2021)Integrating two-dimensional (2D) materials into semiconductor manufacturing lines is essential to exploit their material properties in a wide range of application areas. However, current approaches are not compatible with ... -
Layered CeSO and LiCeSO Oxide Chalcogenides Obtained via Topotactic Oxidative and Reductive Transformations
(2019)The chemical accessibility of the CeIV oxidation state enables redox chemistry to be performed on the naturally coinage-metal-deficient phases CeM1–xSO (M = Cu, Ag). A metastable black compound with the PbFCl structure ... -
Layered double hydroxide as a potent non-viral vector for nucleic acid delivery using gene-activated scaffolds for tissue regeneration applications
(2020)Nonviral vectors offer a safe alternative to viral vectors for gene therapy applications, albeit typically exhibiting lower transfection efficiencies. As a result, there remains a significant need for the development of a ... -
A lead BODIPY-phenylanthracene dyad for application in photodynamic therapy
(2019)Over the past four years we have developed BODIPY dyads capable of triplet state generation from a charge transfer states generated by photoinduced electron transfer. In the current work we identify a lead compound for ... -
Lead structures for applications in photodynamic therapy 7. Efficient synthesis of amphiphilic glycosylated lipid porphyrin derivatives: Refining linker conjugation for potential PDT applications
(2015)Herein, we report synthetic strategies towards a library of amphiphilic tetraphenyl porphyrins anchored to synthetic saccharides and lipid modalities. The carbohydrates and lipid functionalities are covalently linked to ... -
Lead structures for applications in photodynamic therapy. 3. Temoporfin (Foscan?, 5,10,15,20-Tetra(m-hydroxyphenyl)chlorin), a Second Generation Photosensitizer
(2011)ABSTRACT This review traces the development and study of the second generation photosensitizer 5,10,15,20-tetra(m-hydroxyphenyl)chlorin through to its acceptance and clinical use in modern photodynamic (cancer) therapy ... -
Lead structures for applications in photodynamic therapy. 5. Synthesis and biological evaluation of water soluble phosphorus (V) 5,10,15,20-tetraalkylporphyrins for PDT.
(2014)Summary Improved photosensitizers for use in photomedicine must possess good water-solubility and optimal photophysical properties. Phosphorus(V) porphyrins fulfill these criteria and are a class of porphyrins with ... -
Lead structures for applications in photodynamic therapy. 6. Temoporfin anti-inflammatory conjugates to target the tumor microenvironment for in vitro PDT
(2015)Due to the ongoing development of clinical photodynamic therapy (PDT), the search continues for optimized photosensitizers that can overcome some of the side effects associated with this type of treatment modality. The ... -
Ligand design for controlling dimensionality and chirality in novel lanthanide-organic hybrid materials with tuneable optoelectronic properties
(Trinity College (Dublin, Ireland). School of Chemistry, 2015)The research presented in this thesis looks into the development of novel inorganic-organic hybrid materials with a particular focus on exploiting lanthanide(III) ions. The project considers the synthesis and structural ... -
Ligand displacement for fixing manganese: relevance to cellular metal ion transport and synthesis of polymeric coordination complexes.
(2013)A dinuclear manganese(III) complex (1) of an N-(carboxymethyl)-N-[3,5-bis(?,?-dimethylbenzyl-2-hydroxybenzyl)]glycine (HDA) ligand (L) binds a manganese(II) species through displacement of its solvating ligands by appropriately ...
