School of Chemistry: Recent submissions
Now showing items 281-300 of 1366
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Multifunctional Ti3C2Tx MXene Composite Hydrogels with Strain Sensitivity toward Absorption-Dominated Electromagnetic-Interference Shielding
(2021)The fast development of terahertz technologies demands high-performance electromagnetic interference (EMI) shielding materials to create safe electromagnetic environments. Despite tremendous breakthroughs in achieving ... -
An outlook on printed microsupercapacitors: Technology status, remaining challenges, and opportunities
(2020)The concept of the Internet of Things is dramatically changing the way society interacts with physical spaces and portable technologies. For the last couple of years, intensive research has been devoted on the design of ... -
Extra lithium-ion storage capacity enabled by liquid-phase exfoliated indium selenide nanosheets conductive network
(2020)As a recent addition to the family of van der Waals layered crystals, indium selenide (InSe) possesses unique optoelectronic and photonic properties, enabling high-performance electronic devices for broad applications. ... -
Plasmonic Nanoantennas for Photochemistry and Photocatalysis
(Trinity College Dublin. School of Chemistry. Discipline of Chemistry, 2021)Localised surface plasmon resonances (LSPRs) of sub-wavelength metallic nanoantennas can greatly improve light-matter interactions at the nanoscale beyond the optical diffraction limit and holds great promise for applications ... -
High-valent dinuclear bis-μ-hydroxo complexes for PCET reactivity
(Trinity College Dublin. School of Chemistry. Discipline of Chemistry, 2021)High valent dinuclear bis-μ-hydroxo transition metals complexes are hypothesised to play a potentially crucial role in several enzymatic mechanism involving their high-valent dinuclear bis-μ-oxo counterparts such as soluble ... -
Mesoporous Silica Materials as Drug Delivery: "The Nightmare" of Bacterial Infection
(2018)Mesoporous silica materials (MSM) have a great surface area and a high pore volume, meaning that they consequently have a large loading capacity, and have been demonstrated to be unique candidates for the treatment of ... -
Cerium oxide nanoparticles anchored onto graphene oxide for the removal of heavy metal ions dissolved in water
(2018)The aim of this study is to investigate the possibility of using cerium oxide (CeO2) nanoparticles (NPs) attached to reduced graphene oxide (rGO) as an alternative adsorbent for cadmium (II), lead (II) and chromium (VI) ... -
Deposition of magnetite nanofilms by pulsed injection MOCVD in a magnetic field
(2018)This report is on the growth of Fe3O4 nanofilms on Al2O3(0001) and MgO(001) substrates with and without the presence of an external magnetic field using a pulsed injection metallorganic chemical vapour deposition (PI MOCVD) ... -
Polyelectrolyte-stabilised magnetic-plasmonic nanocomposites
(2018)In this work, new magnetic-plasmonic nanocomposites have been developed through the use of two complementary polyelectrolytes–polystyrene sulfonate (PSS) and poly(allylamine hydrochloride) (PAH). PSS, a negatively charged ... -
Pt and RhPt dendritic nanowires and their potential application as anodic catalysts for fuel cells
(2019)Fuel cells have a number of benefits over conventional combustion-based technologies and can be used in a range of important applications, including transportation, as well as stationary, portable and emergency backup power ... -
Synthesis of centimeter-size free-standing perovskite nanosheets from single-crystal lead bromide for optoelectronic devices
(2019)Considerable attention has been drawn to the lead halide perovskites (LHPs) because of their outstanding optoelectronic characteristics. LHP nanosheets (NSs) grown from single crystalline lead halide possess advantages in ... -
Porous flower-like superstructures based on self-assembled colloidal quantum dots for sensing
(2019)Quantum dots (QDs) have been envisaged as very promising materials for the development of advanced optical sensors. Here we report a new highly porous luminescent material based on colloidal QDs for potential applications ... -
Ligand-induced chirality and optical activity in semiconductor nanocrystals: theory and applications
(Walter de Gruyter GmbH, 2020)Chirality is one of the most fascinating occurrences in the natural world and plays a crucial role in chemistry, biochemistry, pharmacology, and medicine. Chirality has also been envisaged to play an important role in ... -
Emulating synaptic response in n- and p-channel MoS2 transistors by utilizing charge trapping dynamics
(2020)Brain-inspired, neuromorphic computing aims to address the growing computational complexity and power consumption in modern von-Neumann architectures. Progress in this area has been hindered due to the lack of hardware ... -
Advanced materials of printed wearables for physiological parameter monitoring
(2020)The consumer demand for flexible wearables has increased rapidly with the advent of recent commercial health monitoring systems. The progress in wearable electronics for monitoring physiological parameters in the healthcare ... -
Two-Photon Absorption in Monolayer MXenes
(2020)Two‐photon absorption (2PA) is a nonlinear optical (NLO) effect that typically occurs in a conventional semiconductor whose bandgap is larger than the energy of one excited photon but smaller than the energy of two photons. ... -
Mxene materials based printed flexible devices for healthcare, biomedical and energy storage applications
(2021)The advent of cost effective printed smart devices has revolutionized the healthcare sector by allowing disease prediction and timely treatment through non-invasive real time and continuous health monitoring. Future ... -
Unexpected linkage isomerism in chiral tetranuclear bis-tridentate (1,2,3-triazol-4-yl)-picolinamide (tzpa) grids
(2019)The synthesis of a chiral bis-tridentate (1,2,3-triazol-4-yl)-picolinamide (tzpa) ligand is described and its coordination chemistry with Cu(NO3)2 and [Cu(MeCN)4]PF6 is explored in the crystalline phase as well as in ... -
Synthesis, structural characterisation and antiproliferative activity of a new fluorescent 4-amino-1,8-naphthalimide Tröger's base-Ru(ii)-curcumin organometallic conjugate
(2018)The synthesis, photophysics and biological investigation of fluorescent 4-amino-1,8-naphthalimide Tröger's bases (TB-1–TB-3) and a new Tröger's base p-cymene–Ru(II)–curcumin organometallic conjugate (TB–Ru–Cur) are described; ... -
Surface-Modified Gold Nanoparticles Possessing Two-Channel Responsive Eu III /Tb III Cyclen Complexes as Luminescent Logic Gate Mimics
(2017)The development of material-supported molecular logic gate mimics (MGLMs) for contained application and device fabrication has become of increasing interest. Herein, we present the formation of ≈5 nm gold nanoparticles ...
