Zobrazeno 1 - 10
of 229
pro vyhledávání: '"Alexandre G. Brolo"'
Publikováno v:
ACS Omega, Vol 8, Iss 43, Pp 40387-40395 (2023)
Externí odkaz:
https://doaj.org/article/0b77f83b7bce4fecbe456cd8af1fe6b9
Autor:
Kirsty Milligan, Xinchen Deng, Ramie Ali-Adeeb, Phillip Shreeves, Samantha Punch, Nathalie Costie, Juanita M. Crook, Alexandre G. Brolo, Julian J. Lum, Jeffrey L. Andrews, Andrew Jirasek
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-13 (2022)
Abstract This work combines Raman spectroscopy (RS) with supervised learning methods—group and basis restricted non-negative matrix factorisation (GBR-NMF) and linear discriminant analysis (LDA)—to aid in the prediction of clinical indicators of
Externí odkaz:
https://doaj.org/article/6d87c80d04c64553b8eedbe2b0aafe42
Autor:
Moyra F. Vieira, Ana Lívia de Carvalho Bovolato, Bruno G. da Fonseca, Celly M. S. Izumi, Alexandre G. Brolo
Publikováno v:
Sensors, Vol 23, Iss 10, p 4810 (2023)
A biosensor was developed for directly detecting human immunoglobulin G (IgG) and adenosine triphosphate (ATP) based on stable and reproducible gold nanoparticles/polystyrene-b-poly(2-vinylpyridine) (AuNP/PS-b-P2VP) nanocomposites. The substrates wer
Externí odkaz:
https://doaj.org/article/5bccd60a296c4998aa71608a81ff63d9
Autor:
Anderson Thesing, Eduardo J. Damiani, Lara F. Loguercio, Pedro G. Demingos, André R. Muniz, Neftali L. V. Carreño, Sherdil Khan, Marcos J. L. Santos, Alexandre G. Brolo, Jacqueline F. L. Santos
Publikováno v:
ACS Omega, Vol 5, Iss 51, Pp 33007-33016 (2020)
Externí odkaz:
https://doaj.org/article/34d119e33638474b8bac0e8fe3cab19e
Publikováno v:
Química Nova, Vol 42, Iss 9, Pp 1038-1043 (2019)
A bioanalytical method for HIV detection based on surface-enhanced Raman scattering (SERS) is described. The assay targeted the peptide p17-1. This peptide sequence is present in the protein p17, a structural protein essential in the life cycle of th
Externí odkaz:
https://doaj.org/article/11b1ddee3460480db40a0f831a6691c0
Autor:
Samantha J. Van Nest, Leah M. Nicholson, Nils Pavey, Mathew N. Hindi, Alexandre G. Brolo, Andrew Jirasek, Julian J. Lum
Publikováno v:
BMC Cancer, Vol 19, Iss 1, Pp 1-13 (2019)
Abstract Background Radiation therapy is a standard form of treating non-small cell lung cancer, however, local recurrence is a major issue with this type of treatment. A better understanding of the metabolic response to radiation therapy may provide
Externí odkaz:
https://doaj.org/article/58792430083d40eda0b286f9c0734762
Publikováno v:
Chemosensors, Vol 10, Iss 7, p 234 (2022)
Although several biomedical assays have been developed to screen for antibodies against SARS-CoV-2, very few can be completed without drawing blood. We developed a rapid lateral flow screening tool that used saliva samples and yielded rapid results t
Externí odkaz:
https://doaj.org/article/8c113ff953394833b580fbccba24b470
Autor:
Ocean Han, Kyle Bromma, Nicholas Palmerley, Ariadne T. Bido, Mesa Monica, Abdulaziz Alhussan, Perry L. Howard, Alexandre G. Brolo, Wayne Beckham, Abraham S. Alexander, Devika B. Chithrani
Publikováno v:
Pharmaceutics, Vol 14, Iss 2, p 233 (2022)
One of the major issues in current radiotherapy (RT) is the associated normal tissue toxicity. Enhancement of the RT effect with novel radiosensitizers can address this need. In this study, gold nanoparticles (GNPs) and bleomycin (BLM) were used as a
Externí odkaz:
https://doaj.org/article/87f5da8383a9467a93968a3517d79793
Publikováno v:
Physical Review Research, Vol 3, Iss 1, p 013014 (2021)
It is often assumed that adding losses to a resonant system necessarily broadens the width of the resonance. Here, the scattering spectrum of gold nanoparticles in P3HT (strongly absorbing) and PMMA (low loss) were measured using dark field microscop
Externí odkaz:
https://doaj.org/article/8f40c7275a3d42a9aefbf34d626e54f6
Improved Performance of Nanohole Surface Plasmon Resonance Sensors by the Integrated Response Method
Autor:
Mandira Das, Donna Hohertz, Rajinder Nirwan, Alexandre G. Brolo, Karen L. Kavanagh, Reuven Gordon
Publikováno v:
IEEE Photonics Journal, Vol 3, Iss 3, Pp 441-449 (2011)
We examine both experimental and simulated data of the optical transmission response of nanohole arrays in metal films to bulk and surface refractive index changes. We compare the signal-to-noise performance of the following three different analysis
Externí odkaz:
https://doaj.org/article/aa19c692c1144e95b4eda57c79a6c1d0