Advanced Self Powered Systems of Sensors and Technologies Center
Works Published in 2019
Displaying works 1 - 20 of 158 in total
Sorted by most recent date added to the index first, which may not be the same as publication date order.
2019 conference paper
Incorporating wireless data acquisition into the STEM Curriculum: A case study with Lean Six Sigma
2019 ASEE Southeastern Section Conference. Presented at the 2019 ASEE Southeastern Section Conference, Raleigh, NC.
Event: 2019 ASEE Southeastern Section Conference at Raleigh, NC
Source: NC State University Libraries
Added: April 29, 2023
2019 journal article
Enzyme-Free Plasmonic Biosensor for Direct Detection of Neurotransmitter Dopamine from Whole Blood
Nano Letters, 19(1), 449–454.
Contributors: A. Vázquez-Guardado* , S. Barkam*, M. Peppler*, A. Biswas *, W. Dennis*, S. Das *, S. Seal *, D. Chanda *
MeSH headings : 3,4-Dihydroxyphenylacetic Acid / chemistry; Biosensing Techniques; Cerium / chemistry; Dopamine / blood; Dopamine / isolation & purification; Humans; Nanoparticles / chemistry; Neurotransmitter Agents / blood; Neurotransmitter Agents / isolation & purification
TL;DR:
This work presents an enzyme-free plasmonic neurotransmitter dopamine biosensor integrated with a microfluidic plasma separator that allows the in-line separation of plasma directly from the bloodstream and channels it to the active detection area, where inorganic cerium oxide nanoparticles function as local selective dopamine binding sites through strong surface redox reaction.
(via Semantic Scholar)
Source: ORCID
Added: March 13, 2023
2019 journal article
Detection of Ethanol Concentration using a Generic Optical Sensor Platform
Computacion y Sistemas, 23(1), 27–31.
Contributors: A. Vázquez-Guardado* , J. Alfredo Ramirez-Flores, G. Lopez-Galmiche, J. Jesús Escobedo-Alatorre & J. Sánchez-Mondragón
TL;DR:
A novel and viable model for the measurement of ethanol concentration in water based on the refractive index linear relationships of the ethanol concentration and the plasmonic resonance wavelength is introduced.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation
(OpenAlex)
Source: ORCID
Added: March 13, 2023
2019 journal article
Buckling and twisting of advanced materials into morphable 3D mesostructures
Proceedings of the National Academy of Sciences of the United States of America, 116(27), 13239–13248.
TL;DR:
A scheme for introducing local twisting deformations into this process, thereby providing access to 3D mesostructures that have strong, local levels of chirality and other previously inaccessible geometrical features.
(via Semantic Scholar)
europepmc.org (repository)
Source: ORCID
Added: March 13, 2023
2019 journal article
Battery-free, lightweight, injectable microsystem for in vivo wireless pharmacology and optogenetics
Proceedings of the National Academy of Sciences of the United States of America, 116(43), 21427–21437.
Contributors: Y. Zhang *, D. Castro *, Y. Han *, Y. Wu *, H. Guo *, Z. Weng*, Y. Xue*, J. Ausra *
MeSH headings : Animals; Brain / metabolism; Brain Chemistry; Channelrhodopsins / metabolism; Electric Stimulation; Female; Male; Mice; Mice, Inbred C57BL; Optogenetics / instrumentation; Optogenetics / methods; Pharmacology / instrumentation; Pharmacology / methods; Prostheses and Implants; Wireless Technology / instrumentation
TL;DR:
A lightweight, wireless, battery-free injectable microsystem that combines soft microfluidic and microscale inorganic light-emitting diode probes for programmable pharmacology and optogenetics, designed to offer the features of drug refillability and adjustable flow rates, together with programmable control over the temporal profiles is presented.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
16. Peace, Justice and Strong Institutions
(OpenAlex)
Source: ORCID
Added: March 13, 2023
2019 journal article
Skin-integrated wireless haptic interfaces for virtual and augmented reality
Nature, 575(7783), 473–479.
MeSH headings : Augmented Reality; Communication; Epidermis; Equipment Design; Feedback; Female; Humans; Male; Prostheses and Implants; Robotics; Skin; Social Media; Touch; User-Computer Interface; Vibration; Video Games; Virtual Reality; Wireless Technology / instrumentation
TL;DR:
A wireless, battery-free platform of electronic systems and haptic interfaces capable of softly laminating onto the curved surfaces of the skin to communicate information via spatio-temporally programmable patterns of localized mechanical vibrations is presented.
(via Semantic Scholar)
Source: ORCID
Added: March 13, 2023
2019 journal article
Wireless, battery-free optoelectronic systems as subdermal implants for local tissue oximetry
Science Advances, 5(3).
Contributors: H. Zhang *, P. Gutruf *, K. Meacham*, M. Montana *, X. Zhao *, A. Chiarelli *, A. Vázquez-Guardado* , A. Norris *
MeSH headings : Animals; Blood Substitutes / analysis; Corpus Striatum / metabolism; Corpus Striatum / surgery; Electric Power Supplies; Hypoxia / metabolism; Mice; Mice, Inbred C57BL; Models, Animal; Oximetry / instrumentation; Oxygen / analysis; Prostheses and Implants; Rats; Rats, Sprague-Dawley; Smart Materials; Wireless Technology / instrumentation
TL;DR:
An entirely wireless and fully implantable platform incorporating microscale optoelectronics for continuous sensing of local hemoglobin dynamics and advanced designs in continuous, wireless power delivery and data output for tether-free operation is introduced.
(via Semantic Scholar)
Source: ORCID
Added: March 13, 2023
2019 journal article
Microsensor for limonin detection: An indicator of citrus greening disease
Sensors and Actuators, B: Chemical, 283, 724–730.
Contributors: N. Saraf*, S. Barkam*, M. Peppler*, A. Metke*, A. Vázquez-Guardado* , S. Singh *, C. Emile*, A. Bico*, C. Rodas*, S. Seal *
Source: ORCID
Added: March 13, 2023
2019 article
Targeted capture of Chinese hamster ovary host cell proteins: Peptide ligand binding by proteomic analysis
BIOTECHNOLOGY AND BIOENGINEERING.
author keywords: host cell proteins; monoclonal antibodies; polishing; peptide ligands; protein purification
MeSH headings : Animals; Antibodies, Monoclonal / isolation & purification; CHO Cells; Cricetinae; Cricetulus; Ligands; Peptides / chemistry; Peptides / metabolism; Protein Binding; Proteins / analysis; Proteins / chemistry; Proteins / isolation & purification; Proteins / metabolism; Proteomics / methods; Recombinant Proteins / isolation & purification
TL;DR:
A family of synthetic peptides that target HCPs and exhibit low binding to IgG product are developed and found that these peptide ligands exhibit superior HCP binding capability compared to those of the benchmark commercial resins commonly used in mAb purification.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: NC State University Libraries
Added: February 19, 2023
2019 conference paper
Vision-Based Obstacle Removal System for Autonomous Ground Vehicles Using a Robotic Arm
Computing in Civil Engineering 2019.
TL;DR:
A mobile UGV equipped with a stereo camera and a robotic arm that can remove obstacles along the UGV's path is presented, serving as one of the enabling factors for developing an autonomous UGV with various construction operating applications.
(via Semantic Scholar)
Source: ORCID
Added: February 10, 2023
2019 conference paper
Signal Quality for RR Interval Prediction on Wearable Sensors
2019 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC).
MeSH headings : Adult; Artifacts; Electrocardiography; Heart Rate; Humans; Male; Signal-To-Noise Ratio; Wearable Electronic Devices
TL;DR:
The impact of including signal quality on predictive models for RR intervals in a real world setting is compared.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: ORCID
Added: February 10, 2023
2019 conference paper
Real-Time Scene Segmentation Using a Light Deep Neural Network Architecture for Autonomous Robot Navigation on Construction Sites
Computing in Civil Engineering 2019.
TL;DR:
This paper presents a light and efficient deep neural network architecture to run on an embedded platform in real-time for autonomous robotics systems and suggests possible improvements that could make the model even more efficient.
(via Semantic Scholar)
Source: ORCID
Added: February 10, 2023
2019 conference paper
Gaze Fixation Comparisons Between Amputees and Able-bodied Individuals in Approaching Stairs and Level-ground Transitions: A Pilot Study
2019 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC).
MeSH headings : Amputees; Artificial Limbs; Biomechanical Phenomena; Eye Movement Measurements / instrumentation; Fixation, Ocular; Gait; Humans; Pilot Projects
TL;DR:
The results presented that, unlike the able-bodied population, amputees had most of their fixations directed on the transition region prior to new terrains that showed an increased need for visual information during transition regions before navigation on stairs than that before navigation onto level-ground.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
14. Life Below Water
(OpenAlex)
Source: ORCID
Added: February 10, 2023
2019 conference paper
A Feasibility Study of a Wearable Real-Time Notification System for Self-Awareness of Body-Rocking Behavior
2019 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC).
MeSH headings : Algorithms; Awareness; Computer Systems; Feasibility Studies; Humans; Stereotypic Movement Disorder / diagnosis; Wearable Electronic Devices
TL;DR:
A platform for real-time annotation and detection using wireless inertial sensors and an embedded device and the feasibility of a real- time feedback system based on a proof of concept algorithm and the necessary computation resources to execute it is shown.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: ORCID
Added: February 10, 2023
2019 conference paper
Effect ofinterfacial stress on surface reconstruction in metal thin films
10th International Conference on Materials for Advanced Technologies (ICMAT 2019). Presented at the 10th International Conference on Materials for Advanced Technologies (ICMAT 2019), Singapore.
Event: 10th International Conference on Materials for Advanced Technologies (ICMAT 2019) at Singapore on June 23-28, 2019
Source: NC State University Libraries
Added: August 30, 2022
2019 journal article
Chameleon Metals: Autonomous Nano‐Texturing and Composition Inversion on Liquid Metals Surfaces
Angewandte Chemie International Edition, 59(1), 352–357.
author keywords: composition inversion; interfaces; liquid metal; nano-scale; surface patterning
Sources: Crossref, NC State University Libraries
Added: August 30, 2022
2019 conference paper
Chemical Potential Driven Stabilization of Undercooled Particles
10th International Conference on Materials for Advanced Technologies (ICMAT 2019). Presented at the 10th International Conference on Materials for Advanced Technologies (ICMAT 2019), Singapore.
Event: 10th International Conference on Materials for Advanced Technologies (ICMAT 2019) at Singapore on June 23-28, 2019
Source: NC State University Libraries
Added: August 19, 2022
2019 conference paper
Undercooled Liquid Metal Particle Inks for Flexible Conductive Traces Using Direct Writing
10th International Conference on Materials for Advanced Technologies (ICMAT 2019). Presented at the 10th International Conference on Materials for Advanced Technologies (ICMAT 2019), Singapore.
Event: 10th International Conference on Materials for Advanced Technologies (ICMAT 2019) at Singapore on June 23-28, 2019
Source: NC State University Libraries
Added: August 19, 2022
2019 conference paper
Understanding Molecular Conformation using Charge Tunneling Characteristics of Self-Assembled Monolayer (SAMs) Junctions
10th International Conference on Materials for Advanced Technologies (ICMAT 2019). Presented at the 10th International Conference on Materials for Advanced Technologies (ICMAT 2019), Singapore.
Event: 10th International Conference on Materials for Advanced Technologies (ICMAT 2019) at Singapore on June 23-28, 2019
Source: NC State University Libraries
Added: August 19, 2022
2019 conference paper
Frugal Innovations through surface and Interface engineering in Paper: Controlling Collagen organization
Tappi-Papercon Conference 2019.
Source: NC State University Libraries
Added: August 19, 2022
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