Index Catalog // ScholarsArchive@OSU

Design of 3D-Printed Soft Pneunet Actuator for Robotic Fruit Harvesting

Creator:: Wilhelm, Lissette J. H.
Abstract:: This work details the development of 3D printed TPU pneunet actuators for use in apple picking for agricultural soft robotics. These actuators increase the force capabilities of soft pneunets and simplify manufacturing. Grippers based on these actuators are ideal for apple picking because they are compliant, yet exert sufficient force...
Resource Type:: Honors College Thesis
Full Text:: more bending at the base and tip of the actuator. 12 5 Discussion The 3D printed pneunet actuators

Field-use electrochemical sensors for detection of carbamazepine in saliva and water

Creator:: Minzlaff, Jade
Abstract:: The anticonvulsant drug carbamazepine (CBZ) is a commonly prescribed drug that is used to treat patients with neurological disorders including epilepsy and bi-polar disorder. CBZ has a narrow range of efficacy: Below the therapeutic dose, seizures and other conditions are not controlled, and above the recommended window, patients experience side...
Resource Type:: Honors College Thesis
Full Text:: nausea, hallucinations, and coma. A. B. Figure 1. A. Chemical structure of carbamazepine (CBZ

Site-Specific Modification of Glucose Proteins Enabling Precise Surface Orientation For Glucose Sensors

Creator:: Wolfenden, Nurhayati
Abstract:: An ideal labeling reaction between protein and surface should generate a protein-patterned surface with control over the orientation of the desired protein. Controlling orientation would generate a homogeneous, un-fouled protein surface and allow for maximum efficiency in regards to the activity, reactivity, and stability of the protein. In this research...
Resource Type:: Honors College Thesis
Full Text:: . Glucose sensors use an enzyme to remove electrons from glucose and transfer them to a conducting surface

Development of Miniature Wire pH Sensors for Real-Time Monitoring of the Streptococcus Mutans Biofilm

Creator:: Wong, Derek C.
Abstract:: The interface between a biofilm and the underlying substrate to which it is attached is challenging to study. Currently, available methods of studying this microenvironment have not been able to record data in real-time over a time period in the range of days. To address this challenge, we report the...
Resource Type:: Honors College Thesis
Full Text:: U.V. light for five minutes in a biosafety cabinet. Sensors (three pH and one control sensor) were

Development of a Bioluminescent Sensor of Isothiocyanates through Genetic Modification of Pseudomonas fluorescens and Validation on Crude Plant Materials

Creator:: Hogaboam, Octavia L.
Abstract:: Isothiocyanates (ITCs) are produced by roots in a variety of agricultural plants, such as those within the Brassicaceae family. ITCs act as fumigants, and are used to control microbial plant pathogens by adding brassica-origin seed meal to soil prior to replanting. However, there is suggestion that the presence of residual...
Resource Type:: Honors College Thesis
Full Text:: , making it an ideal and safe biological sensor for agricultural use. To accomplish this, we linked an

Enhanced Delivery of Cryoprotectant Chemicals to Cultured Neurons

Creator:: Wilson, Jenna L.
Abstract:: Due to the many advances in the areas of biotechnology and medicine, the need for long- term storage and stabilization of biological materials is rapidly increasing. The field of biopreservation is attempting to address these issues by finding ways to maintain the integrity and functionality of proteins, cells, and organs...
Resource Type:: Honors College Thesis
Full Text:: sensors and promise for use in cell-based devices. This thesis will focus on the delivery of

Deposition and Characterization of Pb(Zr₁₋ₓTiₓ)O₃ Thin Films on IGZO and ZTO Substrates for Microelectromechanical Systems

Creator:: Maack, Bryan A.
Abstract:: Pb(Zr₁₋ₓTiₓ)O₃ (PZT) is a common piezoelectric and ferroelectric thin film material with a wide variety of applications, including ferroelectric random access memories, novel thin film transistors, and microelectromechanical systems (MEMS). The most common substrate for PZT in all of these areas has been platinum-coated silicon. Alternative substrates are desired for...
Resource Type:: Honors College Thesis
Full Text:: microsensor [13]. PZT can perform the roles of actuator, sensor, transducer, and much more due to its

Microwave-Assisted Synthesis and Chemical Modulation of MOF-74(Ni)

Creator:: Aldossary, Abdulrahman N.
Abstract:: Metal-organic frameworks (MOFs) are crystalline porous material distinguished for high free empty volume and pore tunability. MOF-74(Ni) was previously shown to be effective in adsorbing carbon dioxide, methane, and hydrogen. Microwave-assisted synthesis of MOF-74(Ni) was shown to lower reaction time from days to hours. In this thesis, experimental conditions of...
Resource Type:: Honors College Thesis
Full Text:: Microwave-Assisted Synthesis and Chemical Modulation of

Development of micro-wire solid-state sensors for the real-time detection of metabolites at the Streptococcus mutans biofilm-biomaterial interface

Creator:: Aponso, Savinda
Abstract:: We have developed a 100 m diameter solid-state potentiometric pH sensor to study the bacterial metabolism at the biofilm-biomaterial interface in real-time. The newly developed agar-coated pH sensor is both highly resistant to biofouling and stable, with a drift of 1 mV/h in physiological conditions. We used multiwall carbon nanotubes...
Resource Type:: Honors College Thesis
Full Text:: all electrochemical experiments. Sensor Preparation and Characterization: pH sensors were

The Role of Syndecan-1 in Arterial Mechanotransduction.

Creator:: Steyer, Benjamin G.
Abstract:: Hemodynamic forces regulate vascular homeostasis and arterial structure through mechanical stimuli by a process called mechanotransduction. Cellular response to mechanical forces involves coordination between cell surface receptors and intracellular signaling pathways. While previous work has focused on the role of integrin receptors in mechanotransduction, little is known about the role...
Resource Type:: Honors College Thesis
Full Text:: : ______________________________________________________________________ Mentor, representing Chemical, Biological and Environmental Engineering

ScholarsArchive@OSU

Design of 3D-Printed Soft Pneunet Actuator for Robotic Fruit Harvesting

Field-use electrochemical sensors for detection of carbamazepine in saliva and water

Site-Specific Modification of Glucose Proteins Enabling Precise Surface Orientation For Glucose Sensors

Development of Miniature Wire pH Sensors for Real-Time Monitoring of the Streptococcus Mutans Biofilm

Development of a Bioluminescent Sensor of Isothiocyanates through Genetic Modification of Pseudomonas fluorescens and Validation on Crude Plant Materials

Enhanced Delivery of Cryoprotectant Chemicals to Cultured Neurons

Deposition and Characterization of Pb(Zr₁₋ₓTiₓ)O₃ Thin Films on IGZO and ZTO Substrates for Microelectromechanical Systems

Microwave-Assisted Synthesis and Chemical Modulation of MOF-74(Ni)

Development of micro-wire solid-state sensors for the real-time detection of metabolites at the Streptococcus mutans biofilm-biomaterial interface

The Role of Syndecan-1 in Arterial Mechanotransduction.

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