In modern medicine, physicians destroy
otherwise healthy tissues in patients’ bodies
because of the lack of site-target specificity
and sensitivity in detecting and attacking
cancerous cells. Many cancer patients are
left with the difficult task of weighing the
benefits against the harm of undergoing
current cancer treatments. Members of the...
The effects of 13 nm Au colloid and 10 nm Ag
colloid on the growth of the yeast species
Saccharomyces cerevisiae were compared
to control samples cultured in a growth
media of yeast extract, bacto peptone, and
dextrose (YPD) to determine the toxicity of
nanoparticles. Growth curves were generated
for...
Transmission and reflection diffraction
gratings were fabricated by micropatterning
polymers on transparent substrates and
drop-coating polymers onto etched silicon
wafers. Exposure of these gratings to three
nerve toxin mimics at very low concentrations
resulted in mimic sorption by the polymers,
changing the polymer’s refractive
index. As a result, the grating’s...
Feedback-controlled lithography (FCL)
enables atomically precise patterning of
individual molecules on the technologically
significant Si(100)-2 x 1:H surface. However,
because it is performed in an ultrahigh vacuum
(UHV) environment, FCL has thus far
been restricted to surface chemistries that
can be delivered in the gas phase. The present
research attempts...
This research project explores two different
processes that can be used to pattern
organic molecules on silicon. In the first
process, hydrogen-terminated silicon surfaces
were anodized in nanometer scale with
a contact-mode atomic force microscope
(AFM). Anodization was done by applying a
positive bias voltage to the surface with
respect...
Recent research suggests that ultraviolet
illumination is essential for the creation of
monolayers of Undecylenic Acid Methyl
Ester (UDAME), as it is believed that the
UV illumination initiates the radical-chain
polymerization. Samples created without
UV illumination, however, also show signs
of a monolayer. In this study, samples were
analyzed using...
The development and applications of
organic/DNA molecules for the use of DNA
detection systems are reported here. In particular,
two different hybrids are synthesized:
DNA/polymer hybrids and small-molecule
DNA hybrids. DNA/polymer hybrids are especially
useful considering that their functionality
may be varied according to the polymer
selected. The hybrids are...
Several phosphonate-functionalized molecular
squares have been successfully synthesized,
and the fabrication of multilayer films
on both conductive and semiconducting
platforms has been demonstrated. These
films were grown using the well-documented
zirconium phosphonate multilayer method.
The layer-by-layer growth rate is uniform.
Experiments suggest, however, that the
molecular squares adopt a semi-collapsed...
Presentation slides from Open Repositories, 2018. Jekyll is an open source publishing system that relies on plain text files to produce websites. Because it was created as a simple blogging platform, Jekyll can be extended to support the journal publishing needs of any library with a scholarly communication or digital...
Anthony Braxton’s Trillium J, part of an ambitious planned “complex” of 36 one-act operas, premiered in 2014. Very little writing—anecdotal, journalistic, nor scholarly—exists on these works, so this research provides a critical introduction, contextualizing the operas within Braxton’s oeuvre and discussing the works’ fundamental musical materials and organization.
Examples from...