Surface enhanced spectroscopy-active composite nanoparticles

Details Surface enhanced spectroscopy-active composite nanoparticles Surface enhanced spectroscopy-active composite nanoparticles

2005-05-18

2008-10-28

Chowdhury, Tarifur R. (Department: 2886)

Optics: measuring and testing

With sample preparation

Reexamination Certificate

active

07443489

ABSTRACT:
Metal nanoparticles associated with a spectroscopy-active (e.g., Raman-active) analyte and surrounded by an encapsulant are useful as sensitive optical tags detectable by surface-enhanced spectroscopy (e.g., surface-enhanced Raman spectroscopy).

REFERENCES:
patent: 5023139 (1991-06-01), Birnboim et al.
patent: 5266498 (1993-11-01), Tarcha et al.
patent: 5445972 (1995-08-01), Tarcha et al.
patent: 5609907 (1997-03-01), Natan
patent: 5825790 (1998-10-01), Lawandy
patent: 5828450 (1998-10-01), Dou et al.
patent: 6149868 (2000-11-01), Natan et al.
patent: 6219137 (2001-04-01), Vo-Dinh
patent: 6344272 (2002-02-01), Oldenburg et al.
patent: 6361944 (2002-03-01), Mirkin et al.
patent: 6514767 (2003-02-01), Natan
patent: 6603537 (2003-08-01), Dietz et al.
patent: 6687395 (2004-02-01), Dietz et al.
patent: 6699724 (2004-03-01), West et al.
patent: 6750016 (2004-06-01), Mirkin et al.
patent: 2003/0232388 (2003-12-01), Kreimer et al.
patent: WO 98/04740 (1998-02-01), None
patent: WO 98/10289 (1998-03-01), None
patent: WO 99/21934 (1999-05-01), None
patent: WO 01/08081 (2000-02-01), None
patent: WO 00/11024 (2000-03-01), None
patent: WO 01/25002 (2000-10-01), None
patent: WO 01/25510 (2000-10-01), None
patent: WO 01/25758 (2001-04-01), None
patent: WO 02/29136 (2002-04-01), None
patent: WO 02/079764 (2002-10-01), None
U.S. Appl. No. 09/598,395, filed Jun. 20, 2000, Natan & Mallouk.
Akbarian et al. (1996) J. Raman Spectroscopy 27: 775-783.
Ascencio et al., Surface Science (2000) 447: 73-80.
Brazdil & Yeager, J. Phys. Chem. (1981) 85: 995-1004.
Bruchez et al. (1998) Science 281:2013.
Byahut & Furtak, Langmuir (1991) 7: 508-513.
Chan et al. (1998) Science 281:2016-2018.
Dhere et al., Ultramicroscopy (1985) 18: 415-418.
Duff et al., Angew. Chem. Int. Ed. Eng. (1987) 26: 676-678.
Emory et al. (1997) Analytical Chemistry 69:2631-2635.
Emory et al. (1998) J. Phys Chem. B 102:493-497.
Emory et al. (1998) J. American Chemical Society 120:8009-8010.
Felidj et al. (1998) New J. Chem. 725-732.
Freeman et al. (1996) 100:718-724.
Grabar et al. (1995) Analytical Chemistry 67:735-743.
Hall et al., Langmuir (2000) 16: 1454-1456.
Jin et al., Science (2001) 294: 1901-1903.
Kneipp et al. (1998) Exp. Techn. Phys. 36 2:161-166.
Kneipp et al. (1995) Applied Spectroscopy 49:780-784.
Kneipp et al. (1996) Phys. Rev. Letters 76:2444-2447.
Kneipp et al. (1997) Phys. Rev. Letters 78:1667-1670.
Kneipp et al. (1998) Applied Spectroscopy 52:175-178.
Kneipp et al. (1998) Applied Spectroscopy 52:1493-1497.
Kneipp et al. (1998) Phys. Rev. E 57:6281-6284.
Kneipp et al. (1999) Chem. Review 99:2957-2975.
Kneipp et al. (1999) Current Science 77:915-924.
Kovtyukhova et al., J. Phys. Chem. B (2001) 105: 8762-8769.
Liz-Marzán et al., Langmuir (1996) 12: 4329-4335.
Lyon et al. (1997) Anal. Chem. 69:3400-3405.
Michaels et al., J. Phys. Chem. B (2000) 104: 11965-11971.
Michaels et al., J. Am. Chem. Soc. (1999) 121: 9932-9939.
Ni et al., Anal. Chem. (1999) 71:4903-4908.
Nicewarner, et al., Abstracts Of Papers Of The American Chemical Society, 1998, 216, P172-COLL.
Nie et al. (1997) Science 275:1102-1106.
Nie et al. (1997) Annu. Rev. Biophys. Biomol. Struct. 26:567-596.
Shibata et al. (1998) J. Sol-Gel. Technol. 11:279-287.
Stober et al. (1968) J. Colloid Interface Sci. 26:62-69.
Sun et al., J. Mater. Sci. (2000) 35: 1097-1103.
Switzer et al., J. Am. Chem. Soc. (1998) 120: 3530-3531.
Ung et al., Langmuir (1998) 14: 3740-3748.
Van Duyne et al. (1993) J. Chem Phys. 99:2101-2115.
Vo-Dinh (1998) 17(8-9):XP002314222.
El-Kouedi, et al. (2000) “Optical Properties of Gold-Silver Nanoparticle Pair Structures” J. Phys. Chem. B, 104:4031-4037.
Nicewarner-Pena, et al. (2001) “Submicrometer Metallic Barcodes” Science, 294:137-141.
Sandrock, et al. (1999) “Synthesis and Second-Harmonic Generation Studies of Noncentrosymmetric Gold Nanostructures” J. Phys. Chem. B, 103:2668-2673.
Sandrock (1999) “Synthesis and Linear Optical Properties of Nanoscopic Gold Particle Pair Structures” J. Phys. Chem. B, 103:11398-11406.

Affiliated with

Also associated with

Rating

Surface enhanced spectroscopy-active composite nanoparticles does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Surface enhanced spectroscopy-active composite nanoparticles, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Surface enhanced spectroscopy-active composite nanoparticles will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3994509