Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Paul LeDuff"'
Publikováno v:
Encyclopedia of Marine Biotechnology
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7070079cdf2e35e251649d49941f8f22
https://doi.org/10.1002/9781119143802.ch43
https://doi.org/10.1002/9781119143802.ch43
Autor:
Gregory L. Rorrer, Paul LeDuff
Publikováno v:
Journal of Applied Phycology. 32:901-907
Diatoms are unicellular algae that make nanostructured, porous cell walls called frustules through uptake and biomineralization of soluble silicon (Si) to silica during the cell division process. After cell division, the diatom Cyclotella sp. also sy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f266dcf78f55980c0f274ad7ea9e2aac
https://doi.org/10.1007/s10811-019-02000-7
https://doi.org/10.1007/s10811-019-02000-7
Autor:
Rafael Navarro-González, Gregory L. Rorrer, Bin Chen, Suning Tang, Erwen Li, Xianming Kong, Alan X. Wang, Paul LeDuff, Kenny Squire, Christopher P. McKay
Publikováno v:
IEEE Transactions on NanoBioscience. 15:828-834
In this paper, we described a new type of bioenabled nano-plasmonic sensors based on diatom photonic crystal biosilica with in-situ growth silver nanoparticles and demonstrated label-free chemical and biological sensing based on surface-enhanced Rama
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1fad159fde6217de5078e2261637bf1f
https://doi.org/10.1109/tnb.2016.2636869
https://doi.org/10.1109/tnb.2016.2636869
Publikováno v:
Frontiers in Biological Detection: From Nanosensors to Systems XI.
Optical biosensing has achieved remarkable levels of sensitivity and has enabled early detection of various toxins and biomarkers. Fluorescence spectroscopy is among the most common and powerful optical detection techniques, capable of single molecul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4dff1c8cd6ea88713029e221abf960d6
https://doi.org/10.1117/12.2512116
https://doi.org/10.1117/12.2512116
Publikováno v:
Luminescence. 31:1379-1383
Diatoms are single-celled microalgae that possess a nanostructured, porous biosilica shell called a frustule. This study characterized the micro-photoluminescence (μ-PL) emission of single living cells of the photosynthetic marine diatom Thalassiosi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9d0b8f1aead6f5a1348ea9ab8531550
https://doi.org/10.1002/bio.3118
https://doi.org/10.1002/bio.3118
Autor:
Paul LeDuff, Ye Liu, Erwen Li, Xianming Kong, Alan X. Wang, Hua Tan, Yuting Xi, Gregory L. Rorrer, Li-Jing Cheng
Publikováno v:
Nanoscale. 8:17285-17294
Novel transducers for detecting an ultra-small volume of an analyte solution play pivotal roles in many applications such as chemical analysis, environmental protection and biomedical diagnosis. Recent advances in optofluidics offer tremendous opport
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::51c67adbeeec339d8b0a6c36d53cdaf5
https://doi.org/10.1039/c6nr05809d
https://doi.org/10.1039/c6nr05809d
Publikováno v:
Journal of Biophotonics. 11
Fluorescence biosensing is one of the most established biosensing methods, particularly fluorescence spectroscopy and microscopy. These are two highly sensitive techniques but require high-grade electronics and optics to achieve the desired sensitivi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c4f312898a6886bed59aa7f739812cf6
https://doi.org/10.1002/jbio.201800009
https://doi.org/10.1002/jbio.201800009
Publikováno v:
Conference on Lasers and Electro-Optics.
Utilizing nature-created photonic crystals, diatoms, we developed immunoassay with efficiently enhanced fluorescence signals. Testing on standard antibody-antigen models achieved unprecedented detection limits of 10−16 M and 10−14 M using fluores
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17beca2c1b3e91a01a8755e0c02356b9
https://doi.org/10.1364/cleo_si.2018.sw3j.5
https://doi.org/10.1364/cleo_si.2018.sw3j.5
Publikováno v:
Conference on Lasers and Electro-Optics.
We demonstrate an ultra-sensitive immunoassay biosensor through photonic crystal enhanced fluorescence and surface-enhanced Raman scattering (SERS) using diatom biosilica. We experimentally achieved enhanced detection limit down to 10−16M and 10−
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa93fc2c4a88f6b725c0e48ff679b87f
https://doi.org/10.1364/cleo_at.2017.jw2a.72
https://doi.org/10.1364/cleo_at.2017.jw2a.72
Publikováno v:
2016 Progress in Electromagnetic Research Symposium (PIERS).
The detection of a small number of molecules in miniature amount of solution is of pivotal significance in many applications including biomedicine, homeland security, forensics, and environmental protection. Surface-Enhanced Raman scattering (SERS) o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::210a8b39d7ac1e268a9318e3dddfbd16
https://doi.org/10.1109/piers.2016.7735478
https://doi.org/10.1109/piers.2016.7735478