The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 03, 2015
Filed:
Jan. 20, 2010
Periklis Pantazis, Pasadena, CA (US);
Sotirios Masmanidis, Pasadena, CA (US);
Scott E. Fraser, Pasadena, CA (US);
Periklis Pantazis, Pasadena, CA (US);
Sotirios Masmanidis, Pasadena, CA (US);
Scott E. Fraser, Pasadena, CA (US);
California Institute of Technology, Pasadena, CA (US);
Abstract
Second harmonic nanoprobes for multipurpose imaging of samples and a method of using such probes to monitor nucleotide sequencing in a Multi-SHG Detection Imaging (MSDI) modality and to monitor external electric field using voltage sensitive second harmonic generating (SHG) nanoprobes are provided. The SHG nanoprobes are comprised of various kinds of nanocrystals that do not possess an inversion symmetry and therefore are capable of generating second harmonic signals that can then be detected by conventional two-photon microscopy for in vivo imaging of biological processes and structures such as cell signaling, neuroimaging, protein conformation probing, DNA conformation probing, gene transcription, virus infection and replication in cells, protein dynamics, tumor imaging and cancer therapy evaluation and diagnosis as well as quantification in optical imaging for a wide-range of biological and non-biological processes and devices.