عـرض براءة الإختـراع

METHOD FOR DETECTING A BIOMOLECULE BY SURFACE-ENHANCED RAMAN SPECTROSCOPY

• رقــم البراءة

  US 11,536,664 B2

• المجـال العلمى

  الصحة - Health

• سنة الإصدار

  2022

• مكتـب التسجيـل

  مكتب البراءات الأمريكي - US Patent Office

• أسماء المخترعين

  Chawki Awada, Al-Ahsa (SA); Mohammed Ba Abdullah, Al-Ahsa

• نبذة عن البـراءة

  The method for detecting a biomolecule by surface-en­ hanced Raman spectroscopy is a spectroscopic method of detecting a virus in a biological sample. A target substrate is prepared by depositing nanoparticles of a metal on a sub­ strate of silicon nanowires. The nanoparticles may be gold, silver or a combination thereof. The far-field Raman spectra of at least one biomolecule associated with the virus are obtained. The biological fluid sample to be tested is then applied on the target substrate, and the surface-enhanced Raman spectroscopy spectra of the biological fluid sample on the target substrate are obtained. The far-field Raman spectra of the at least one biomolecule are compared against the surface-enhanced Raman spectroscopy spectra of the biological fluid sample on the target substrate.