Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Jeanne E. Lemaster"'
Publikováno v:
Photoacoustics, Vol 5, Iss C, Pp 17-24 (2017)
We report a new approach to preparing phantoms using 3D printing. This device supports plastic tubing containing the contrast agent and is immersed in a solution with absorption or scattering properties that mimic tissue. Up to 12 tubing samples coul
Externí odkaz:
https://doaj.org/article/c613f5d1e5f74791810880ce151308ba
Autor:
Fang Chen, Eric Zhao, Jeanne E. Lemaster, Jesse V. Jokerst, Ananthakrishnan Soundaram Jeevarathinam
Publikováno v:
Angew Chem Int Ed Engl
There have been remarkable advances in imaging drug nanocarriers, but there are few real-time imaging strategies to determine if the cargo has been released from the carrier. This is important because the pharmacokinetics and pharmacodynamics of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::278a08859cf6e6c78d62613b0f7301ad
https://doi.org/10.1002/ange.201914120
https://doi.org/10.1002/ange.201914120
Publikováno v:
Nanoscale
Accumulation of reactive oxygen and nitrogen species (RONS) can induce cell damage and even cell death. RONS are short-lived species, which makes direct, precise, and real-time measurement difficult. Biologically-relevant RONS levels are in the nM-µ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::953f8029072d68c5c06f44bfa1a7262b
https://pubmed.ncbi.nlm.nih.gov/32396928
https://pubmed.ncbi.nlm.nih.gov/32396928
Autor:
Jeanne E. Lemaster
Publikováno v:
Reporters, Markers, Dyes, Nanoparticles, and Molecular Probes for Biomedical Applications XII.
This study details a polydopamine-coated gold nanorod synthesis for photoacoustic imaging. The most important finding is that the photoacoustic intensity and spectrum shifted upon coating with polydopamine. We used this photoacoustic signal change to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c79e3a4b13c8fa793d03366ae95778c
https://doi.org/10.1117/12.2546533
https://doi.org/10.1117/12.2546533
Autor:
Ziying Hu, Yuran Huang, Fang Chen, Richard E. Cochran, Christopher V. Barback, Zhao Wang, Nathan C. Gianneschi, Jeanne E. Lemaster, Jesse V. Jokerst, Ali Hariri
Publikováno v:
Chem Mater
In this paper, we show that gadolinium-loaded synthetic melanin nanoparticles (Gd(III)-SMNPs) exhibit up to a 40-fold enhanced photoacoustic signal intensity relative to synthetic melanin alone and higher than other metal-chelated SMNPs. This propert
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f32d0b89609faaa62383c4539341bbdd
https://doi.org/10.1021/acs.chemmater.8b04333
https://doi.org/10.1021/acs.chemmater.8b04333
Autor:
George L. Sen, Jeanne E. Lemaster, Fang Chen, Ghanim Hableel, Eric Zhao, Yuting Bai, Gongyi Li, Jingting Li, Jesse V. Jokerst
Publikováno v:
Biomaterials. 179:60-70
Silicon carbide has been shown to be biocompatible and is used as a coating material for implanted medical devices to prevent biofilms. Silicon carbide nanomaterials are also promising in cell tracking due to their stable and strong luminescence, but
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eff476b133c3bee797d394b01c298796
https://doi.org/10.1016/j.biomaterials.2018.06.027
https://doi.org/10.1016/j.biomaterials.2018.06.027
Autor:
Daniel L. Chao, Jesse V. Jokerst, Jeanne E. Lemaster, Anantha Krishnan S. Jeevarathinam, Junxin Wang, Ali Hariri
Publikováno v:
Photoacoustics, Vol 9, Iss, Pp 10-20 (2018)
Photoacoustics
Photoacoustics
Graphical abstract
Highlights • We characterized a commercially available LED-based photoacoustic imaging system. • The LED beam profile, spatial/temporal resolution, and penetration depth were measured. • Indocyanine green and methylene b
Highlights • We characterized a commercially available LED-based photoacoustic imaging system. • The LED beam profile, spatial/temporal resolution, and penetration depth were measured. • Indocyanine green and methylene b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::44a452741a442b1b1c7f74c0d2ba3ed2
http://www.sciencedirect.com/science/article/pii/S2213597917300204
http://www.sciencedirect.com/science/article/pii/S2213597917300204
Publikováno v:
Photoacoustics, Vol 5, Iss C, Pp 17-24 (2017)
Photoacoustics
Photoacoustics
Graphical abstract
Highlights • A 3D printed phantom was designed and fabricated to validate photoacoustic contrast agents. • Methylene blue was used as a contrast agent to validate the performance metrics of the phantom under the PA imaging
Highlights • A 3D printed phantom was designed and fabricated to validate photoacoustic contrast agents. • Methylene blue was used as a contrast agent to validate the performance metrics of the phantom under the PA imaging
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4160d569c903efa20ac6a5d1f64f1e46
Autor:
Fang Chen, Ajay Kumar, Jesse V. Jokerst, Ananthakrishnan Soundaram Jeevarathinam, Jeanne E. Lemaster, Bhargavi Chandrasekar
Publikováno v:
ACS Appl Bio Mater
Synthetic melanin nanoparticles have value in metal chelation, photoprotection, and biocompatibility. Applications of these materials have been reported in optics, biomedicine, and electronics. However, precise size control has remained relatively di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::45a9e47b27b6a9cb13b693ee326b2aac
https://europepmc.org/articles/PMC6953903/
https://europepmc.org/articles/PMC6953903/
Autor:
Natalia I. Gonzalez-Pech, David J. Cheng, Ghanim Hableel, George L. Sen, Jesse V. Jokerst, Yijun Xie, Fang Chen, Tao Hu, Vicki H. Grassian, Taeho Kim, Eric Zhao, Jingting Li, Jeanne E. Lemaster
Publikováno v:
ACS Nano
Stem cell therapy in heart disease is challenged by mis-injection, poor survival, and low cell retention. Here, we describe a biocompatible multifunctional silica–iron oxide nanoparticle to help solve these issues. The nanoparticles were made via a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea54b5887e2d6cc5a10a02d59b015749
https://pubmed.ncbi.nlm.nih.gov/31188564
https://pubmed.ncbi.nlm.nih.gov/31188564