Browsing Nano@Tech Lecture Series by Title
Now showing items 37-56 of 193
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Electrochemical Atomic Layer Deposition (ALD)
(Georgia Institute of Technology, 2009-02-24)Recent results in studies of the formation of compound and metal nanofilms by electrochemical atomic layer deposition (ALD) will be discussed. ALD is the deposition of materials an atomic layer at a time using surface ... -
Electron Beam Lithography Fabricated Carbon Nanofiber Sensor for Water Based Biohazards
(Georgia Institute of Technology, 2009-09-22)The Nanotechnology Research Center has partnered with Early Warning, Inc. to fabricate a sensor for detection of biohazards in water. The biosensor platform technology has been licensed to Early Warning by NASA and was ... -
An Electroplating-Based Approach to Volumetric Nanomanufacturing and its Application to Energy Storage and Conversion
(Georgia Institute of Technology, 2013-02-12)The manufacture of materials with bulk volumes and precisely controlled nanostructure has led to the creation of materials with surprising and useful mechanical and electrical properties. Such manufacturing approaches ... -
Engineered Bionanocomposites for Biosensing and Bioelectronics
(Georgia Institute of Technology, 2015-03-10)Vladimir Tsukruk discusses recent results from his research group on designing robust, flexible, actuating, and responsive nanoscale multilayered hybrid nanomaterials for biosensing and bioelectronic applications. Ultrathin ... -
Engineering Biomimetic Microsystems for Nanomedicine
(Georgia Institute of Technology, 2014-03-11)Nanomedicine – the application of nanotechnology to healthcare – encompasses the rapidly expanding field of drug delivery using nanomaterials. The advanced treatment of diseases, such as cancer and atherosclerosis, need ... -
Engineering Human Stem Cells for Treating Cardiac Diseases
(Georgia Institute of Technology, 2020-10-27)Human pluripotent stem cells (hPSCs) offer the potential to generate large numbers of functional cardiomyocytes from clonal and patient-specific cell sources. Here we show that temporal modulation of Wnt signaling is both ... -
Engineering of Nanoparticles for Mitochondrial Trafficking of Therapeutics and Diagnosis of Cardiovascular Diseases
(Georgia Institute of Technology, 2012-04-10)The potential benefits of integrating nanomaterials with properties such as biodegradability, magnetization, fluorescence, and near-infrared absorption into a single object of nanoscale dimensions can lead to the development ... -
Enhancing Converse Magnetoelectric Coupling through Strain Engineering in Artificial Multiferroic Heterostructures
(Georgia Institute of Technology, 2022-02-22)Magnetoelectricity presents a unique opportunity to control the magnetic response of a material with an applied electric field or vice versa. Unfortunately only a few materials exhibit controllable magnetoelectric coupling ... -
Enriching Silver Nanocrystals with Gold
(Georgia Institute of Technology, 2014-12-09)Silver nanocrystals have fascinating optical properties known as localized surface plasmon resonance, which is essential to applications in sensing and imaging. For example, Ag nanocubes embrace surface-enhanced Raman ... -
Etching 3D nanostructures in Silicon using Metal-assisted Chemical Etching
(Georgia Institute of Technology, 2011-04-12)Metal-assisted Chemical Etching (MaCE) of silicon is a new method to fabricate complex 1D, 2D and 3D silicon nanostructures. In this process, silicon etching is confined to a small region surrounding metal catalyst ... -
Exciton Polarons in Two-Dimensional Hybrid Metal-Halide Perovskites
(Georgia Institute of Technology, 2021-10-12)While polarons --- charges bound to a lattice deformation induced by electron-phonon coupling --- are primary photoexcitations at room temperature in bulk metal-halide hybrid organic-inorganic perovskites (HOIP), excitons ... -
Expanding the Semiconductor Nanowire Design Space
(Georgia Institute of Technology, 2012-08-28)Semiconductor nanowires are promising building blocks for a diverse range of next generation electronic, photonic, and energy conversion devices. The physical properties of these materials, and nanostructures in general, ... -
Expansion of Electrospinnable Materials Beyond High Molecular Weight Polymers
(Georgia Institute of Technology, 2019-09-24)Electrospinning is a valuable production method for nanoscale polymeric fibers. However, a major limitation of the technology is the requirement for the use of high molecular weight polymers as a major part of the matrix. ... -
Extraterrestrial Organic Analyzers: Microfluidic Approaches to Astrobiology’s Questions
(Georgia Institute of Technology, 2016-04-26)Microfluidics offers multiple unique and powerful tools with which to address astrobiology’s big questions, including “Is there life beyond Earth?” One key microfluidic technology in the search for life beyond Earth is ... -
Fabricating Nanochannels with Electron Beam Lithography for Fluidic Devices
(Georgia Institute of Technology, 2010-12-07)Nanochannels have applications in lab-on-a-chip and biological devices. In this research, a new approach to fabricating nanochannels with electron beam lithography is examined. -
Fabrication of Nanoscale Microwave Detectors and Generators Based on the Ratchet Effect
(Georgia Institute of Technology, 2012-03-27)Microwave radiation induced photovoltage in two-dimensional electron gas (2DEG) materials is a promising system for supporting carrier transport without the need for an externally applied bias. Typically these systems ... -
Fabrication of TiO2 Nano-fiber Meshes by Electrospinning and Evaluation of their Potential for Bone Applications
(Georgia Institute of Technology, 2011-04-12)Ideal outcomes in the field of tissue engineering and regenerative medicine involve biomaterials that can enhance cell differentiation and tissue repair without the use of systemic drugs. Tissue engineering biomaterials ... -
Fabrication, Characterization, and Modeling of Silicon-on-Insulator Field-Effect-Transistor Nanoribbon Biosensors
(Georgia Institute of Technology, 2013-08-27)For over 30 years, field effect transistors (FETs) have been used as sensors. In the past, Ion-Sensitive-FETs (ISFET) were based on bulk Metal-Oxide-Semiconductor (MOS) FET designs and the device was gated by biasing the ... -
Field- and Carrier-Facilitated Nonlinear Nano-Optics
(Georgia Institute of Technology, 2021-09-14)Engineered photonic nanostructures offer the exciting potential to create customized nonlinear optical media with tailored high-order effects, which are essential to the active control of light and the generation of new ... -
Focused Electron Beam Induced Deposition (FEBID) - A New Tool for 3-D Nanomanufacturing
(Georgia Institute of Technology, 2011-01-25)In FEBID a tightly-focused, high-energy electron beam impinges on a substrate and, upon collision interactions, producing lower energy back-scattered (BSE) primary electrons and secondary electrons (SE). Concurrently, the ...