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ABSTRACT Peptide microarrays may prove to be a powerful tool for proteomics research and clinical diagnosis applications. Fodor et al. and Maurer et al. have shown proof-of-concept methods of light- and electrochemically-directed peptide microarray fabrication on glass and semiconductor microchips respectively. In this work, peptide microarray fabrication based on the

ABSTRACT Peptide microarrays may prove to be a powerful tool for proteomics research and clinical diagnosis applications. Fodor et al. and Maurer et al. have shown proof-of-concept methods of light- and electrochemically-directed peptide microarray fabrication on glass and semiconductor microchips respectively. In this work, peptide microarray fabrication based on the abovementioned techniques were optimized. In addition, MALDI mass spectrometry based peptide synthesis characterization on semiconductor microchips was developed and novel applications of a CombiMatrix (CBMX) platform for electrochemically controlled synthesis were explored. We have investigated performance of 2-(2-nitrophenyl)propoxycarbonyl (NPPOC) derivatives as photo-labile protecting group. Specifically, influence of substituents on 4 and 5 positions of phenyl ring of NPPOC group on the rate of photolysis and the yield of the amine was investigated. The results indicated that substituents capable of forming a π-network with the nitro group enhanced the rate of photolysis and yield. Once such properly substituted NPPOC groups were used, the rate of photolysis/yield depended on the nature of protected amino group indicating that a different chemical step during the photo-cleavage process became the rate limiting step. We also focused on electrochemically-directed parallel synthesis of high-density peptide microarrays using the CBMX technology referred to above which uses electrochemically generated acids to perform patterned chemistry. Several issues related to peptide synthesis on the CBMX platform were studied and optimized, with emphasis placed on the reactions of electro-generated acids during the deprotection step of peptide synthesis. We have developed a MALDI mass spectrometry based method to determine the chemical composition of microarray synthesis, directly on the feature. This method utilizes non-diffusional chemical cleavage from the surface, thereby making the chemical characterization of high-density microarray features simple, accurate, and amenable to high-throughput. CBMX Corp. has developed a microarray reader which is based on electro-chemical detection of redox chemical species. Several parameters of the instrument were studied and optimized and novel redox applications of peptide microarrays on CBMX platform were also investigated using the instrument. These include (i) a search of metal binding catalytic peptides to reduce overpotential associated with water oxidation reaction and (ii) an immobilization of peptide microarrays using electro-polymerized polypyrrole.
ContributorsKumar, Pallav (Author) / Woodbury, Neal (Thesis advisor) / Allen, James (Committee member) / Johnston, Stephen (Committee member) / Arizona State University (Publisher)
Created2013
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With technology changing how documents (of all types and format) are created, shared, and used, library personnel make interpretations of copyright law daily. Very little research has been done on how library personnel understand copyright law and their role in interpreting it as part of their daily work, how comfortable

With technology changing how documents (of all types and format) are created, shared, and used, library personnel make interpretations of copyright law daily. Very little research has been done on how library personnel understand copyright law and their role in interpreting it as part of their daily work, how comfortable they are with this task, what types of training they have received, or what types of training they believe they need.

To help fill this gap, librarians from California State University Chico, Portland Community College, and Arizona State University received a planning grant from the Institute of Museum and Library Services to conduct a survey on copyright education in the 13 states in the Western United States. Unlike previous related studies, we sought responses from all types of libraries, library workers, and especially traditionally underrepresented groups.

With the hypothesis that libraries in the Western U.S. have unique barriers to quality copyright education, we conducted a survey and focus groups with library personnel regarding their prior copyright education; the need for additional education; and what barriers they face in accessing that education.

This is our final report as submitted to IMLS, planning grant log number RE-246437-OLS-20

ContributorsBridgewater, Rachel (Contributor) / Gauthier, Donna (Contributor) / Grondin, Karen (Contributor) / Jedry, Jordan (Contributor) / Lane, Cassandra, 1971- (Contributor) / Newell, Patrick (Contributor) / Noble, Jaclyn (Contributor) / Perry, Anali Maughan (Contributor) / Robinson, Max (Contributor) / Weber, Lori M. (Contributor)
Created2021
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‘Describing at Large Their True and Lively Figure, their several Names, Conditions, Kinds, Virtues (both Natural and Fanciful), Countries of their Species, their Love and Hatred to Humankind, and the wonderful work of Natural Selection in their Evolution, Preservation, and Destruction.

Interwoven with curious variety of Creative Narrations out of Academic

‘Describing at Large Their True and Lively Figure, their several Names, Conditions, Kinds, Virtues (both Natural and Fanciful), Countries of their Species, their Love and Hatred to Humankind, and the wonderful work of Natural Selection in their Evolution, Preservation, and Destruction.

Interwoven with curious variety of Creative Narrations out of Academic Literatures, Scholars, Artists, Scientists, and Poets. Illustrated with diverse Graphics and Emblems both pleasant and profitable for Students of all Faculties and Professions.’

ContributorsHinde, Katie (Author) / Amorim, Carlos Eduardo G (Author) / Anderson, Chris (Author) / Beasley, Melanie (Author) / Brokaw, Alyson F (Author) / Brubaker-Wittman, Laura (Author) / Brunstrum, Jeff (Author) / Burt, Nicole M (Author) / Casillas, Mary C (Author) / Chen, Albert (Author) / Chestnut, Tara (Author) / Coffman, Robin (Author) / Connors, Patrice K. (Author) / Dasari, Mauna (Author) / Dietrick, Jeanne (Author) / Ditelberg, Connor Fox (Author) / Drew, Josh (Author) / Durgavich, Lara (Author) / Easterling, Brian (Author) / Faust, Kaitlyn (Author) / Gabrys, Jennifer (Author) / Haridy, Yara (Author) / Hecht, Ian (Author) / Henning, Charon (Author) / Hilborn, Anne W. (Author) / Janz, Margaret (Author) / Josefson, Chloe (Author) / Karlsson, Elinor K (Author) / Kauffman, Laurie (Author) / Kissel, Jenna (Author) / Kissel, Marc (Author) / Kobylecky, Jennifer (Author) / Krell, Jason (Author) / Lee, Danielle N. (Author) / Lesciotto, Kate M (Author) / Lewton, Kristi L (Author) / Light, Jessica (Author) / Martin, Jessica Leigh, 1991- (Author) / Moore, Rick (Author) / Murphy, Asia (Author) / Murphy, Kaitlyn (Author) / Nickley, William (Author) / Nuñez-de la Mora, Alejandra (Author) / Pellicer, Olivia (Author) / Pellicer, Valeria (Author) / Perry, Anali Maughan (Author) / Popescu, Jessica (Author) / Rocha, Emily (Author) / Rubio-Godoy, Miguel (Author) / Rudzis, Cyn (Author) / Sarma, Mallika (Author) / Schuttler, Stephanie (Author) / Sinnott, Madeline (Author) / Stone, Anne C. (Author) / Tanis, Brian   (Author) / Thacher, Abbie (Author) / Upham, Nathan (Author) / Varner, Jo (Author) / Villanea, Fernando (Author) / Weber, Jesse (Author) / Wilson, Melissa A. (Author) / Willcocks, Emma (Author)
Created2023-11-06
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Description

In this case study, we reflect on our journey through a major revision of our streaming video reserve guidelines, informed by an environmental scan of comparable library services and current copyright best practices. Once the guidelines were revised, we developed an implementation plan for communicating changes and developing training materials

In this case study, we reflect on our journey through a major revision of our streaming video reserve guidelines, informed by an environmental scan of comparable library services and current copyright best practices. Once the guidelines were revised, we developed an implementation plan for communicating changes and developing training materials to both instructors and internal library staff. We share our navigation strategies, obstacles faced, lessons learned, and ongoing challenges. Finally, we map out some of our future directions for improving and streamlining our services.

ContributorsPerry, Anali Maughan (Author) / Grondin, Karen (Author)
Created2020
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Although they have distinct missions, public libraries and academic libraries serve overlapping populations and can leverage their institutional strengths through collaboration. These diverse partnerships include sharing resources through consortia, joint-use libraries, and shared programming, such as introducing students to public library collections as resources for theses. For the scholarly communication

Although they have distinct missions, public libraries and academic libraries serve overlapping populations and can leverage their institutional strengths through collaboration. These diverse partnerships include sharing resources through consortia, joint-use libraries, and shared programming, such as introducing students to public library collections as resources for theses. For the scholarly communication librarian, collaborating with public libraries provides opportunities to educate about the ethical and legal use of information, advocate for the promotion and use of open resources and pedagogies, and interact with communities, particularly in rural areas, that are traditionally underserved by academic libraries. We’ll share two personal examples of the intersection between scholarly communication and public libraries.

ContributorsPerry, Anali Maughan (Author) / Prosser, Eric (Author)
Created2023-10-27
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Description

‘Describing at Large Their True and Lively Figure, their several Names, Conditions, Kinds, Virtues (both Natural and Fanciful), Countries of their Species, their Love and Hatred to Humankind, and the wonderful work of Natural Selection in their Evolution, Preservation, and Destruction.

Interwoven with curious variety of Creative Narrations out of Academic

‘Describing at Large Their True and Lively Figure, their several Names, Conditions, Kinds, Virtues (both Natural and Fanciful), Countries of their Species, their Love and Hatred to Humankind, and the wonderful work of Natural Selection in their Evolution, Preservation, and Destruction.

Interwoven with curious variety of Creative Narrations out of Academic Literatures, Scholars, Artists, Scientists, and Poets. Illustrated with diverse Graphics and Emblems both pleasant and profitable for Students of all Faculties and Professions.’

ContributorsHinde, Katie (Author) / Amorim, Carlos Eduardo G (Author) / Anderson, Chris (Author) / Beasley, Melanie (Author) / Brokaw, Alyson F (Author) / Brubaker-Wittman, Laura (Author) / Brunstrum, Jeff (Author) / Burt, Nicole M (Author) / Casillas, Mary C (Author) / Chen, Albert (Author) / Chestnut, Tara (Author) / Coffman, Robin (Author) / Connors, Patrice K. (Author) / Dasari, Mauna (Author) / Dietrick, Jeanne (Author) / Ditelberg, Connor Fox (Author) / Drew, Josh (Author) / Durgavich, Lara (Author) / Easterling, Brian (Author) / Faust, Kaitlyn (Author) / Gabrys, Jennifer (Author) / Haridy, Yara (Author) / Hecht, Ian (Author) / Henning, Charon (Author) / Hilborn, Anne W. (Author) / Janz, Margaret (Author) / Karlsson, Elinor K (Author) / Kissel, Jenna (Author) / Kissel, Marc (Author) / Kobylecky, Jennifer (Author) / Krell, Jason (Author) / Lee, Danielle N. (Author) / Lesciotto, Kate M (Author) / Lewton, Kristi L (Author) / Light, Jessica (Author) / Martin, Jessica Leigh, 1991- (Author) / Moore, Rick (Author) / Murphy, Asia (Author) / Nickley, William (Author) / Nuñez-de la Mora, Alejandra (Author) / Pellicer, Olivia (Author) / Pellicer, Valeria (Author) / Perry, Anali Maughan (Author) / Rudzis, Cyn (Author) / Schuttler, Stephanie (Author) / Sinnott, Madeline (Author) / Stone, Anne C (Author) / Tanis, Brian   (Author) / Upham, Nathan (Author) / Villanea, Fernando (Author) / Weber, Jesse (Author) / Wilson, Melissa A. (Author) / Willcocks, Emma (Author)
Created2023-02-01
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Description
Particulate Guanylyl Cyclase Receptor A (pGC-A) is an atrial natriuretic peptide receptor, which plays a vital role in controlling cardiovascular, renal, and endocrine functions. The extracellular domain of pGC-A interacts with natriuretic peptides and triggers the intracellular guanylyl cyclase domain to convert GTP to cGMP. To effectively develop a method

Particulate Guanylyl Cyclase Receptor A (pGC-A) is an atrial natriuretic peptide receptor, which plays a vital role in controlling cardiovascular, renal, and endocrine functions. The extracellular domain of pGC-A interacts with natriuretic peptides and triggers the intracellular guanylyl cyclase domain to convert GTP to cGMP. To effectively develop a method that can regulate pGC-A, structural information regarding its intact form is necessary. Currently, only the extracellular domain structure of rat pGC-A has been determined. However, structural data regarding the transmembrane domain, as well as functional intracellular domain regions, need to be elucidated.This dissertation presents detailed information regarding pGC-A expression and optimization in the baculovirus expression vector system, along with the first purification method for purifying functional intact human pGC-A. The first in vitro evidence of a purified intact human pGC-A tetramer was detected in detergent micellar solution. Intact pGC-A is currently proposed to function as a homodimer. Upon analyzing my findings and acknowledging that dimer formation is required for pGC-A functionality, I proposed the first tetramer complex model composed of two functional subunits (homodimer). Forming tetramer complexes on the cell membrane increases pGC-A binding efficiency and ligand sensitivity. Currently, a two-step mechanism has been proposed for ATP-dependent pGC-A signal transduction. Based on cGMP functional assay results, it can be suggested that the binding ligand also moderately activates pGC-A, and that ATP is not crucial for the activation of guanylyl cyclase. Instead, three modulators can regulate different activation levels in intact pGC-A. Crystallization of purified intact pGC-A was performed to determine its structure. During the crystallization condition screening process, I successfully selected seven promising initial crystallization conditions for intact human pGC-A crystallization. One selected condition led to the formation of excellent needle-shaped crystals. During the serial crystallography diffraction experiment, five diffraction patterns were detected. The highest diffraction resolution spot reached 3 Å. This work will allow the determination of the intact human pGC-A structure while also providing structural information on the protein signal transduction mechanism. Further structural knowledge may potentially lead to improved drug design. More precise mutation experiments could help verify the current pGC-A signal transduction and activation mechanism.
ContributorsZhang, Shangji (Author) / Fromme, Petra (Thesis advisor) / Johnston, Stephen (Committee member) / Mazor, Yuval (Committee member) / Arizona State University (Publisher)
Created2021
Description

As libraries are increasingly asked to do more with less, we all have more things to do and less time to do them. Sometimes, the tools we have to help - like email and smartphones - actually make things worse! The trick is connecting technology and techniques that can best

As libraries are increasingly asked to do more with less, we all have more things to do and less time to do them. Sometimes, the tools we have to help - like email and smartphones - actually make things worse! The trick is connecting technology and techniques that can best help us to manage our time and productivity effectively.

In this presentation, Anali will lead an intrepid party on the eternal quest of improving personal productivity. Together, we’ll fight the email dragon, vanquish the time stealing goblins, and explore an arsenal of tools that help us get things done. By sharing ideas and best practices, we can each make connections to the techniques and tools will help us succeed on our quest!

ContributorsPerry, Anali Maughan (Author)
Created2015-11-19
Description
With students increasingly buried under crushing debt for their college education, open educational resources (OER) attempt to lower their costs by using free, openly licensed alternatives. Many academic libraries nationally are encouraging faculty to ditch the expensive textbooks and incentivizing the adoption of OER in the classroom, or offering Massively

With students increasingly buried under crushing debt for their college education, open educational resources (OER) attempt to lower their costs by using free, openly licensed alternatives. Many academic libraries nationally are encouraging faculty to ditch the expensive textbooks and incentivizing the adoption of OER in the classroom, or offering Massively Open Online Courses (MOOCs) to increase access to education to all. This program will offer attendees an overview of OER, how libraries can encourage faculty to adopt OER, and discuss programs in place at Oklahoma State University and Arizona State University
ContributorsPerry, Anali Maughan (Author) / Chaney, Dan (Author)
Created2016-10-20
Description
Do you feel oppressed by your email inbox? Does your growing pile of projects and responsibilities threaten to become an avalanche? With libraries facing budget and staffing cuts, we are all trying to do more with less and find ourselves dealing with new jobs and responsibilities. This 3-hour pre-conference will

Do you feel oppressed by your email inbox? Does your growing pile of projects and responsibilities threaten to become an avalanche? With libraries facing budget and staffing cuts, we are all trying to do more with less and find ourselves dealing with new jobs and responsibilities. This 3-hour pre-conference will offer a variety of productivity tips, an introduction to technological tools to help you manage your workflow, and the opportunity to put what you’ve learned to use during the session. By finding the right combination of techniques and tools, you can regain control and master the disaster!
ContributorsPerry, Anali Maughan (Author) / Borchert, Carol Ann (Contributor) / Deliyannides, Timothy S. (Contributor)
Created2009-12-07