A5103578814- Gas Sensing Nanomaterials and Sensors
- Transition Metal Oxide Nanomaterials
- Ga2O3 and related materials
- ZnO doping and properties
- Analytical Chemistry and Sensors
- Cancer Diagnosis and Treatment
- Crystallization and Solubility Studies
- Sarcoma Diagnosis and Treatment
- Synthesis and Biological Evaluation
- Lung Cancer Diagnosis and Treatment
- Organic Electronics and Photovoltaics
- Vascular Tumors and Angiosarcomas
- Career Development and Diversity
- Brain Metastases and Treatment
- Advanced Chemical Sensor Technologies
- Leadership, Behavior, and Decision-Making Studies
- Advanced Photocatalysis Techniques
- Thin-Film Transistor Technologies
- X-ray Diffraction in Crystallography
- Solar Thermal and Photovoltaic Systems
- Metal complexes synthesis and properties
- Generational Differences and Trends
- Ferrocene Chemistry and Applications
- Cardiac tumors and thrombi
- TiO2 Photocatalysis and Solar Cells
University of Michigan–Ann Arbor
2008-2024
University College London
2017-2021
Transnational Press London
2021
University of Leeds
2012
University of Louisville
2008
Several Ru-arene and Ir–Cp* complexes have been prepared incorporating (N,N), (N,O) (O,O) coordinating bidentate ligands found to be active against both HT-29 MCF-7 cell lines. By a biologically ligand into metal complex the anti-cancer activity is increased.
Monoclinic vanadium(IV) oxide (VO2) has been widely studied for energy-efficient glazing applications because of its thermochromic properties, displaying a large change in transmission near-IR wavelengths between the hot and cold states. The optimization reaction VCl4 ethyl acetate via atmospheric-pressure chemical vapor deposition (APCVD) was shown to produce thin films monoclinic VO2 with excellent properties (ΔTsol = 12%). tailoring visible light be possible by altering density morphology...
Analyte sensitivity for gas sensors based on semiconducting metal oxides should be highly dependent the film thickness, particularly when that thickness is order of Debye length. This dependence has previously been demonstrated SnO₂ and inferred TiO₂. In this paper, TiO₂ thin films have prepared by Atomic Layer Deposition (ALD) using titanium isopropoxide water as precursors. The deposition process was performed standard alumina sensor platforms microscope slides (for analysis purposes), at...
When the gas sensor active layer film thickness is decreased, increased sensitivity to changes in adsorbate concentration expected when measuring resistance of layer, particular this on order Debye length material (one–tens nanometers); however, demonstrated only for a limited number materials. Herein, ultrathin NiO films different thicknesses (8–21 nm) have been deposited via chemical vapor deposition fabricate devices. Sensor performance range NO2 concentrations (800 part-per-billion 7...
Thin films of fluorine doped tin oxide were deposited, by an aerosol assisted chemical vapour deposition route, to study the effect scaling growth rate. The precursor concentration on rate and properties deposited compared. characterised X-ray diffraction, scanning electron microscopy, UV/vis spectroscopy, photoelectron spectroscopy Hall measurements. A maximum film ca. 100 nm min− 1 was observed, which is significantly faster than previously reported studies. This method shows ability...
Recent studies have demonstrated the high efficiency through which nanostructured core–shell WO3/TiO2 (WT) heterojunctions can photocatalytically degrade model organic pollutants (stearic acid, QE ≈ 18% @ λ = 365 nm), and as such, has varied potential environmental antimicrobial applications. The key motivation herein is to connect theoretical calculations of charge transport phenomena, with experimental measures carrier behavior using transient absorption spectroscopy (TAS), develop a...
Nickel oxide (NiO) has good optical transparency and wide band-gap, due to the particular alignment of valence conduction band energies with typical current collector materials been used in solar cells as an efficient hole transport-electron blocking layer, where it is most commonly deposited via sol-gel or directly nanoparticles. An attractive alternative approach vapour deposition. This paper describes chemical deposition p-type nickel thin films using new CVD precursor [Ni(dmamp')2],...
Ali Smith’s Seasonal Quartet is a project about the present, and how we understand represent events while they are unfolding. It represents interest, as she has described it, in “returning” novel “to notion of new,” telling stories ongoing current emerging social forms (Armitstead 2019). also interested art being kinds presence that asks its audience. In Artful, her work creative criticism, Smith writes “a broken thing if it’s anything, and… remaking, or imagining, imaginative involvement,...
The intent of this paper is to consider the interaction engineers different generations and suggest a set skills assist them while dealing with generational, interpersonal relationship conflicts. We will briefly typical engineering culture as personally understood by author, examine characteristics current working (Baby Boomers, Baby Busters, Generation X, Mosaics, forthcoming Postmodernist generation), propose unity seeking peacemaking or "bag tricks" that may in their workplace.