Ben Kreager

College of Engineering

Works (4)

Updated: September 27th, 2024 05:00

2024 journal article

High-Performance PMN-PT Single-Crystal-Based 1-3 Composite Transducer Integrated with a Biopsy Needle

BIOSENSORS-BASEL, 14(2).

By: B. Kreager n, H. Wu n, W. Chang, S. Moon n, J. Mitchell n, C. Peng *, C. Huang *, M. Muller n , J. Tian, X. Jiang n

author keywords: imaging-guided biopsy; high-frequency ultrasound; piezoelectric; fine needle aspiration; ultrasound imaging
TL;DR: The integrated biopsy needle prototype exhibited high accuracy in estimating nodule area compared to actual dimensions in vitro and underscores the promising potential of biopsy-needle-integrated transducers in enhancing the accuracy of endoscopic ultrasound-guided fine needle aspiration biopsy (EUS-FNA) for clinical applications. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries, ORCID
Added: March 11, 2024

2024 journal article

Ultrasound-Compatible Electrode for Functional Electrical Stimulation

BIOMEDICINES, 12(8).

By: S. Moon n, X. Xue n, V. Ganesh n, D. Shukla n, B. Kreager n, Q. Cai n, H. Wu n, Y. Zhu n, N. Sharma n , X. Jiang n

author keywords: body-conforming ultrasound-compatible electrode; functional electrical stimulation (FES); silver nanowire (AgNW) electrode; ultrasound (US); wearable ultrasound
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 8, 2024

2023 article

Intravascular sonothrombolysis with nanobubbles : <i>in</i>-<i>vitro</i> study

2023 IEEE 23RD INTERNATIONAL CONFERENCE ON NANOTECHNOLOGY, NANO, pp. 376–379.

By: H. Wu n, B. Kreager n, M. Chen n, B. Zhang n , E. Abenojar *, A. Exner *, X. Jiang n

Contributors: H. Wu n, B. Kreager n, M. Chen n, B. Zhang n , E. Abenojar *, A. Exner *, X. Jiang n

author keywords: Micro/Nano-bubble mixture; Sonothrombolysis
TL;DR: An innovative method utilizing a stacked transducer for intravascular sonothrombolysis for higher lysis efficiency, employing a mixture of nanobubbles (NB) and microbubbles (MB) serves to enhance cavitation and improve the breakdown of clot structures. (via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being (Web of Science; OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: October 23, 2023

2023 article

Lung nodule biopsy guided using a 30 MHz ultrasound transducer: in vitro study

HEALTH MONITORING OF STRUCTURAL AND BIOLOGICAL SYSTEMS XVII, Vol. 12488.

By: B. Kreager n, S. Moon n, J. Mitchell n, H. Wu n, C. Peng *, M. Muller n , C. Huang*, X. Jiang n

author keywords: High-frequency ultrasound; piezoelectric; ultrasound imaging; fine needle aspiration; imaging guided biopsy; lung nodule
TL;DR: Results showed that the 30 MHz ultrasound transducer can map the geometry of the gelatin-foam boundary, indicating the capability of distinguishing tumor and healthy lung tissue with this ultrasound-guided biopsy technique. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: July 31, 2023

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