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Ultra-widefield and high-speed spiral laser scanning OR-PAM: System development and characterization.
Zafar, Mohsin; Manwar, Rayyan; McGuire, Laura S; Charbel, Fady T; Avanaki, Kamran.
Afiliação
  • Zafar M; The Richard and Loan Hill, Department of Biomedical Engineering, University of Illinois at Chicago, Chicago, Illinois, USA.
  • Manwar R; Department of Biomedical Engineering, Wayne State University, Detroit, Michigan, USA.
  • McGuire LS; The Richard and Loan Hill, Department of Biomedical Engineering, University of Illinois at Chicago, Chicago, Illinois, USA.
  • Charbel FT; Department of Neurological Surgery, University of Illinois at Chicago - College of Medicine, Chicago, Illinois, USA.
  • Avanaki K; Department of Neurological Surgery, University of Illinois at Chicago - College of Medicine, Chicago, Illinois, USA.
J Biophotonics ; 16(7): e202200383, 2023 07.
Article em En | MEDLINE | ID: mdl-36998211
ABSTRACT
Photoacoustic microscopy (PAM) is a high-resolution imaging modality that has been mainly implemented with small field of view applications. Here, we developed a fast PAM system that utilizes a unique spiral laser scanning mechanism and a wide acoustic detection unit. The developed system can image an area of 12.5 cm2 in 6.4 s. The system has been characterized using highly detailed phantoms. Finally, the imaging capabilities of the system were further demonstrated by imaging a sheep brain ex vivo and a rat brain in vivo.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Técnicas Fotoacústicas / Microscopia Limite: Animals Idioma: En Revista: J Biophotonics Assunto da revista: BIOFISICA Ano de publicação: 2023 Tipo de documento: Article País de afiliação: Estados Unidos
Texto completo
Imprimir
XML
PubMed Links
Buscar no Google

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Técnicas Fotoacústicas / Microscopia Limite: Animals Idioma: En Revista: J Biophotonics Assunto da revista: BIOFISICA Ano de publicação: 2023 Tipo de documento: Article País de afiliação: Estados Unidos