Výsledky vyhledávání - "Priyanka Vasanthakumari"

AI-driven discrimination of benign from malignant pigmented skin lesions based on multispectral autofluorescence lifetime dermoscopy imaging

Autor: Priyanka Vasanthakumari, Renan A. Romano, Ramon G. T. Rosa, Ana G. Salvio, Vladislav Yakovlev, Cristina Kurachi, Javier A. Jo

Publikováno v: Photonics in Dermatology and Plastic Surgery 2022.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::229f7b1650ccf046d9fdd18d9b07f911
https://doi.org/10.1117/12.2610345

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Discrimination of cancerous from benign pigmented skin lesions based on multispectral autofluorescence lifetime imaging dermoscopy and machine learning

Autor: Priyanka Vasanthakumari, Renan A. Romano, Ramon G. T. Rosa, Ana G. Salvio, Vladislav Yakovlev, Cristina Kurachi, Jason M. Hirshburg, Javier A. Jo

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

Accurate early diagnosis of malignant skin lesions is critical in providing adequate and timely treatment; unfortunately, initial clinical evaluation of similar-looking benign and malignant skin lesions can result in missed diagnosis of malignant les

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f7b7df29e9c3c84e22ce135d97b2335d
https://pubmed.ncbi.nlm.nih.gov/35701871

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Classification of skin-cancer lesions based on Fluorescence Lifetime Imaging

Autor: Ana Gabriela Salvio, Ramon Gabriel Teixeira Rosa, Cristina Kurachi, Vladislav V. Yakovlev, Priyanka Vasanthakumari, Javier A. Jo, Renan Arnon Romano

Publikováno v: Medical Imaging: Biomedical Applications in Molecular, Structural, and Functional Imaging

Every year more than 5.4 million new cases of skin cancer are reported in the US. Melanoma is the most lethal type with only 5% occurrence rate, but accounts for over 75% of all skin cancer deaths. Non-melanoma skin cancer, especially basal cell carc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a09db9e116fc0f800030fce4e58eeffe
https://doi.org/10.1117/12.2548625

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PMMA Surface Functionalization Using Atmospheric Pressure Plasma for Development of Plasmonically Active Polymer Optical Fiber Probes

Autor: Claus-Peter Klages, Priyanka Vasanthakumari, V. V. R. Sai, Zohreh Khosravi

Publikováno v: Plasma Chemistry and Plasma Processing. 36:1067-1083

In this paper, we demonstrate the development of plasmonically active PMMA optical fiber probes by the attachment of gold nanoparticles to the probe surface functionalized by means of flowing post-discharges from dielectric barrier discharge (DBD) pl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::39f24af2b60a34b1914d614178b87bc4
https://doi.org/10.1007/s11090-016-9717-2

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SERS based sandwich immunosensing with plasmonically active plastic optical fiber sensor probes

Autor: Gowri Annasamy, Christina Christopher, Aryasomayajula Subrahmanyam, Priyanka Vasanthakumari, V. V. R. Sai

Publikováno v: Advanced Photonics 2016 (IPR, NOMA, Sensors, Networks, SPPCom, SOF).

In this study, gold nanoparticles and thin film coated U-bent fiber optic probes were compared for SERS based immunobiosensing using direct and sandwich assays with the help of Raman labeled gold nanoparticles conjugated with antibodies.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::81d732b0383ac769797eff34dca76d72
https://doi.org/10.1364/sensors.2016.sew3e.7

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