These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Journal Abstract Search

337 related items for PubMed ID: 21946768

  • 1. Colorimetric assay for sulfate using positively-charged gold nanoparticles and its application for real-time monitoring of redox process.
    Zhang M, Liu YQ, Ye BC.
    Analyst; 2011 Nov 07; 136(21):4558-62. PubMed ID: 21946768
    [Abstract] [Full Text] [Related]

  • 2. Blue-to-red colorimetric sensing strategy for Hg²⁺ and Ag⁺ via redox-regulated surface chemistry of gold nanoparticles.
    Lou T, Chen Z, Wang Y, Chen L.
    ACS Appl Mater Interfaces; 2011 May 07; 3(5):1568-73. PubMed ID: 21469714
    [Abstract] [Full Text] [Related]

  • 3. Effects of Mn2+ on oligonucleotide-gold nanoparticle hybrids for colorimetric sensing of Hg2+: improving colorimetric sensitivity and accelerating color change.
    Yu CJ, Cheng TL, Tseng WL.
    Biosens Bioelectron; 2009 Sep 15; 25(1):204-10. PubMed ID: 19631521
    [Abstract] [Full Text] [Related]

  • 4. Colorimetric assay for parallel detection of Cd2+, Ni2+ and Co2+ using peptide-modified gold nanoparticles.
    Zhang M, Liu YQ, Ye BC.
    Analyst; 2012 Feb 07; 137(3):601-7. PubMed ID: 22158918
    [Abstract] [Full Text] [Related]

  • 5. Simple colorimetric sensing of trace bleomycin using unmodified gold nanoparticles.
    Li F, Feng Y, Zhao C, Tang B.
    Biosens Bioelectron; 2011 Jul 15; 26(11):4628-31. PubMed ID: 21664122
    [Abstract] [Full Text] [Related]

  • 6. Colorimetric detection of mercury, lead and copper ions simultaneously using protein-functionalized gold nanoparticles.
    Guo Y, Wang Z, Qu W, Shao H, Jiang X.
    Biosens Bioelectron; 2011 Jun 15; 26(10):4064-9. PubMed ID: 21543219
    [Abstract] [Full Text] [Related]

  • 7. Label-free colorimetric sensing of cobalt(II) based on inducing aggregation of thiosulfate stabilized gold nanoparticles in the presence of ethylenediamine.
    Zhang Z, Zhang J, Lou T, Pan D, Chen L, Qu C, Chen Z.
    Analyst; 2012 Jan 21; 137(2):400-5. PubMed ID: 22108778
    [Abstract] [Full Text] [Related]

  • 8. Chemical redox-regulated mesoporous silica-coated gold nanorods for colorimetric probing of Hg2+ and S2-.
    Wang G, Chen Z, Wang W, Yan B, Chen L.
    Analyst; 2011 Jan 07; 136(1):174-8. PubMed ID: 20877888
    [Abstract] [Full Text] [Related]

  • 9. Colorimetric detection of melamine in complex matrices based on cysteamine-modified gold nanoparticles.
    Liang X, Wei H, Cui Z, Deng J, Zhang Z, You X, Zhang XE.
    Analyst; 2011 Jan 07; 136(1):179-83. PubMed ID: 20877886
    [Abstract] [Full Text] [Related]

  • 10. Visual detection of sub-femtomole DNA by a gold nanoparticle seeded homogeneous reduction assay: toward a generalized sensitivity-enhancing strategy.
    Bai X, Shao C, Han X, Li Y, Guan Y, Deng Z.
    Biosens Bioelectron; 2010 Apr 15; 25(8):1984-8. PubMed ID: 20138749
    [Abstract] [Full Text] [Related]

  • 11. Label-free colorimetric biosensing of copper(II) ions with unimolecular self-cleaving deoxyribozymes and unmodified gold nanoparticle probes.
    Wang Y, Yang F, Yang X.
    Nanotechnology; 2010 May 21; 21(20):205502. PubMed ID: 20418604
    [Abstract] [Full Text] [Related]

  • 12. Real-time colorimetric detection of target DNA using isothermal target and signaling probe amplification and gold nanoparticle cross-linking assay.
    Jung C, Chung JW, Kim UO, Kim MH, Park HG.
    Biosens Bioelectron; 2011 Jan 15; 26(5):1953-8. PubMed ID: 20970981
    [Abstract] [Full Text] [Related]

  • 13.
    ; . PubMed ID:
    [No Abstract] [Full Text] [Related]

  • 14. Colorimetric sensing strategy for mercury(II) and melamine utilizing cysteamine-modified gold nanoparticles.
    Ma Y, Jiang L, Mei Y, Song R, Tian D, Huang H.
    Analyst; 2013 Sep 21; 138(18):5338-43. PubMed ID: 23875182
    [Abstract] [Full Text] [Related]

  • 15. A novel colorimetric aptasensor using gold nanoparticle for a highly sensitive and specific detection of oxytetracycline.
    Kim YS, Kim JH, Kim IA, Lee SJ, Jurng J, Gu MB.
    Biosens Bioelectron; 2010 Dec 15; 26(4):1644-9. PubMed ID: 20829027
    [Abstract] [Full Text] [Related]

  • 16. Direct colorimetric biosensing of mercury(II) ion based on aggregation of poly-(γ-glutamic acid)-functionalized gold nanoparticles.
    Guan H, Liu X, Wang W, Liang J.
    Spectrochim Acta A Mol Biomol Spectrosc; 2014 Dec 15; 121():527-32. PubMed ID: 24291429
    [Abstract] [Full Text] [Related]

  • 17. Ultrasensitive colorimetric detection of heparin based on self-assembly of gold nanoparticles on graphene oxide.
    Fu X, Chen L, Li J.
    Analyst; 2012 Aug 21; 137(16):3653-8. PubMed ID: 22741162
    [Abstract] [Full Text] [Related]

  • 18. A simple and sensitive method for visual detection of heparin using positively-charged gold nanoparticles as colorimetric probes.
    Cao R, Li B.
    Chem Commun (Camb); 2011 Mar 14; 47(10):2865-7. PubMed ID: 21246153
    [Abstract] [Full Text] [Related]

  • 19. Colorimetric detection of mercury ion (Hg2+) based on DNA oligonucleotides and unmodified gold nanoparticles sensing system with a tunable detection range.
    Xu X, Wang J, Jiao K, Yang X.
    Biosens Bioelectron; 2009 Jun 15; 24(10):3153-8. PubMed ID: 19376695
    [Abstract] [Full Text] [Related]

  • 20. [Colorimetric assay of perfluorooctanesulfonate based on gold nanoparticles].
    Cong YB, Zheng YH, Zheng L, Wu F, Tan KJ.
    Guang Pu Xue Yu Guang Pu Fen Xi; 2015 Jan 15; 35(1):189-92. PubMed ID: 25993846
    [Abstract] [Full Text] [Related]

    Page: [Next] [New Search]
    of 17.