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Items: 1 to 20 of 281

1.

Probing quenched dye fluorescence of Cy3-DNA-Au-nanoparticle hybrid conjugates using solution and array platforms.

Obliosca JM, Wang PC, Tseng FG.

J Colloid Interface Sci. 2012 Apr 1;371(1):34-41. doi: 10.1016/j.jcis.2011.12.026. Epub 2011 Dec 17.

PMID:
22305419
2.

Distance-dependent interactions between gold nanoparticles and fluorescent molecules with DNA as tunable spacers.

Chhabra R, Sharma J, Wang H, Zou S, Lin S, Yan H, Lindsay S, Liu Y.

Nanotechnology. 2009 Dec 2;20(48):485201. doi: 10.1088/0957-4484/20/48/485201. Epub 2009 Oct 30.

PMID:
19880983
3.

Analytical performance of molecular beacons on surface immobilized gold nanoparticles of varying size and density.

Uddayasankar U, Krull UJ.

Anal Chim Acta. 2013 Nov 25;803:113-22. doi: 10.1016/j.aca.2013.07.059. Epub 2013 Aug 6.

PMID:
24216204
4.

Meditating metal coenhanced fluorescence and SERS around gold nanoaggregates in nanosphere as bifunctional biosensor for multiple DNA targets.

Liu Y, Wu P.

ACS Appl Mater Interfaces. 2013 Jun 26;5(12):5832-44. doi: 10.1021/am401468a. Epub 2013 Jun 17.

PMID:
23734937
6.

Distance-dependent metal-enhanced quantum dots fluorescence analysis in solution by capillary electrophoresis and its application to DNA detection.

Li YQ, Guan LY, Zhang HL, Chen J, Lin S, Ma ZY, Zhao YD.

Anal Chem. 2011 Jun 1;83(11):4103-9. doi: 10.1021/ac200224y. Epub 2011 May 9.

PMID:
21553809
7.

A DNA hybridization detection based on fluorescence resonance energy transfer between dye-doped core-shell silica nanoparticles and gold nanoparticles.

Gao F, Cui P, Chen X, Ye Q, Li M, Wang L.

Analyst. 2011 Oct 7;136(19):3973-80. doi: 10.1039/c1an15287d. Epub 2011 Aug 16.

PMID:
21845282
8.

Use of fluorescent DNA-templated gold/silver nanoclusters for the detection of sulfide ions.

Chen WY, Lan GY, Chang HT.

Anal Chem. 2011 Dec 15;83(24):9450-5. doi: 10.1021/ac202162u. Epub 2011 Nov 11.

PMID:
22029551
9.

Fluorescence enhancement of silver nanoparticle hybrid probes and ultrasensitive detection of IgE.

Li H, Qiang W, Vuki M, Xu D, Chen HY.

Anal Chem. 2011 Dec 1;83(23):8945-52. doi: 10.1021/ac201574s. Epub 2011 Nov 1.

PMID:
21988285
10.

Distance-dependent quenching and enhancing of electrochemiluminescence from a CdS:Mn nanocrystal film by Au nanoparticles for highly sensitive detection of DNA.

Shan Y, Xu JJ, Chen HY.

Chem Commun (Camb). 2009 Feb 28;(8):905-7. doi: 10.1039/b821049g. Epub 2009 Jan 16.

PMID:
19214311
11.

Polystyrene spheres coated with gold nanoparticles for detection of DNA.

Li S, Xia Y, Zhang J, Han J, Jiang L.

Electrophoresis. 2010 Sep;31(18):3090-6. doi: 10.1002/elps.201000204.

PMID:
20803754
12.

Open bridge-structured gold nanoparticle array for label-free DNA detection.

Tokonami S, Shiigi H, Nagaoka T.

Anal Chem. 2008 Nov 1;80(21):8071-5. doi: 10.1021/ac801088u. Epub 2008 Oct 7.

PMID:
18837561
13.

Fluorescent lifetime quenching near d = 1.5 nm gold nanoparticles: probing NSET validity.

Jennings TL, Singh MP, Strouse GF.

J Am Chem Soc. 2006 Apr 26;128(16):5462-7.

PMID:
16620118
14.

Optical detection of DNA hybridization based on fluorescence quenching of tagged oligonucleotide probes by gold nanoparticles.

Wu ZS, Jiang JH, Fu L, Shen GL, Yu RQ.

Anal Biochem. 2006 Jun 1;353(1):22-9. Epub 2006 Jan 30.

PMID:
16626619
15.

Detection of mercury(II) by quantum dot/DNA/gold nanoparticle ensemble based nanosensor via nanometal surface energy transfer.

Li M, Wang Q, Shi X, Hornak LA, Wu N.

Anal Chem. 2011 Sep 15;83(18):7061-5. doi: 10.1021/ac2019014. Epub 2011 Aug 26.

PMID:
21842845
16.

Plasmonic fluorescent nanocomposites of cyanines self-assembled upon gold nanoparticle scaffolds.

Achyuthan KE, Achyuthan AM, Brozik SM, Dirk SM, Lujan TR, Romero JM, Harper JC.

Anal Sci. 2012;28(5):433-8.

17.

A novel aptasensor based on silver nanoparticle enhanced fluorescence.

Wang Y, Li Z, Li H, Vuki M, Xu D, Chen HY.

Biosens Bioelectron. 2012 Feb 15;32(1):76-81. doi: 10.1016/j.bios.2011.11.030. Epub 2011 Nov 28.

PMID:
22209330
18.

DNA-length-dependent quenching of fluorescently labeled iron oxide nanoparticles with gold, graphene oxide and MoS2 nanostructures.

Balcioglu M, Rana M, Robertson N, Yigit MV.

ACS Appl Mater Interfaces. 2014 Aug 13;6(15):12100-10. doi: 10.1021/am503553h. Epub 2014 Jul 22.

PMID:
25014711
19.

Distance and wavelength dependent quenching of molecular fluorescence by Au@SiO2 core-shell nanoparticles.

Reineck P, Gómez D, Ng SH, Karg M, Bell T, Mulvaney P, Bach U.

ACS Nano. 2013 Aug 27;7(8):6636-48. doi: 10.1021/nn401775e. Epub 2013 Jun 17.

PMID:
23713513
20.

Fluorescence properties and photophysics of the sulfoindocyanine Cy3 linked covalently to DNA.

Sanborn ME, Connolly BK, Gurunathan K, Levitus M.

J Phys Chem B. 2007 Sep 20;111(37):11064-74. Epub 2007 Aug 24.

PMID:
17718469

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