发明名称 |
Particles and Methods for Long Wavelength SERS |
摘要 |
Embodiments include a particle comprising a surface enhanced spectroscopy (SES)-active core and a SES-active reporter molecule associated with the SES-active core wherein said particle has a measurable SES spectrum when excited by incident light having a wavelength of at least 1400 nm. Alternative embodiments include methods of manufacturing said particle and methods of tagging a material with said particle. The particle may include an SES-active core which supports plasmon resonance at a wavelength of at least 1400 nm. The particle may comprise an anisotropic core. The particle may include an SES-active reporter molecule which is resonant at one or more wavelengths greater than or equal to 1400 nm. |
申请公布号 |
US2012057165(A1) |
申请公布日期 |
2012.03.08 |
申请号 |
US201013319648 |
申请日期 |
2010.05.18 |
申请人 |
NATAN MICHAEL J.;FREEMAN RICHARD GRIFFITH;PIOTTI MARCELO EDUARDO;DOERING WILLIAM E.;TAM FELICIA;CABOT SECURITY MATERIALS INC. |
发明人 |
NATAN MICHAEL J.;FREEMAN RICHARD GRIFFITH;PIOTTI MARCELO EDUARDO;DOERING WILLIAM E.;TAM FELICIA |
分类号 |
G01N21/55 |
主分类号 |
G01N21/55 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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