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Colorimetric Detection of Mercuric Ion (Hg2+) in Aqueous Media using DNA‐Functionalized Gold Nanoparticles

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Lee, Jae‐Seung, Han, Min Su, Mirkin, Chad A.·2007·Angewandte Chemie International Edition
DOI 10.1002/anie.200700269
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Abstract

Color is everything: Hg2+ in aqueous media is detected by the formation of thymidine–Hg2+–thymidine coordination complexes, which raises the melting temperature of the DNA-hybridized gold nanoparticle probes and thus the temperature at which the probes disperse and effect a purple-to-red color change. The method has very high sensitivity and selectivity, and it provides a simple and fast colorimetric readout (see picture).

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Show all 3 references

Research works printed but not linked: 95

  1. Organization W. H., 1991, Environmental Health Criteria 118: Inorganic Mercury
  2. 10.1006/taap.1997.8185 · doi:10.1006/taap.1997.8185
  3. 10.1097/00008480-199906000-00018 · doi:10.1097/00008480-199906000-00018
  4. 10.1021/bp00023a012 · doi:10.1021/bp00023a012
  5. 10.1002/tox.10116 · DOI · Paper page
  6. 10.1146/annurev.ecolsys.29.1.543 · DOI · Paper page
  7. 10.1126/science.1085941 · DOI · Paper page
  8. 10.1016/S0045-6535(99)00283-0 · DOI · Paper page
  9. 10.1016/S0968-0896(01)00049-9 · doi:10.1016/s0968-0896(01)00049-9
  10. 10.1021/ja0557987 · DOI · Paper page
  11. 10.1021/ja0006292 · doi:10.1021/ja0006292
  12. 10.1021/ja037995g · doi:10.1021/ja037995g
  13. 10.1021/ja054855t · DOI · Paper page
  14. 10.1002/ange.200500583 · doi:10.1002/ange.200500583
  15. 10.1002/anie.200500583 · DOI · Paper page
  16. 10.1002/ange.200454172 · doi:10.1002/ange.200454172
  17. 10.1002/anie.200454172 · DOI · Paper page
  18. 10.1002/ange.200600248 · doi:10.1002/ange.200600248
  19. 10.1002/anie.200600248 · doi:10.1002/anie.200600248
  20. 10.1021/ja037604y · doi:10.1021/ja037604y
  21. 10.1021/ja0545766 · doi:10.1021/ja0545766
  22. 10.1021/ja043682p · doi:10.1021/ja043682p
  23. 10.1021/jo034713m · DOI · Paper page
  24. 10.1021/jo052642g · doi:10.1021/jo052642g
  25. 10.1039/a802534g · doi:10.1039/a802534g
  26. 10.1039/b607287a · doi:10.1039/b607287a
  27. 10.1021/ja0517724 · doi:10.1021/ja0517724
  28. 10.1002/adfm.200500309 · DOI
  29. 10.1021/ic049422q · DOI
  30. 10.1021/ol990730f · doi:10.1021/ol990730f
  31. 10.1039/b503261j · doi:10.1039/b503261j
  32. 10.1021/jo050389e · doi:10.1021/jo050389e
  33. 10.1039/b314138a · doi:10.1039/b314138a
  34. 10.1021/ol0615580 · doi:10.1021/ol0615580
  35. 10.1246/cl.2004.1608 · doi:10.1246/cl.2004.1608
  36. 10.1246/cl.2005.898 · doi:10.1246/cl.2005.898
  37. 10.1021/ac990126i · doi:10.1021/ac990126i
  38. 10.1002/(SICI)1521-4109(199804)10:5<303::AID-ELAN303>3.0.CO;2-A · doi:10.1002/(sici)1521-4109(199804)10:5<303::aid-elan303>3.0.co;2-a
  39. 10.1021/ma047983v · doi:10.1021/ma047983v
  40. 10.1021/ja062001i · doi:10.1021/ja062001i
  41. 10.1021/ja0383975 · doi:10.1021/ja0383975
  42. 10.1021/ac0255781 · DOI
  43. 10.1126/science.1088755 · DOI · Paper page
  44. 10.1073/pnas.0409336102 · DOI · Paper page
  45. 10.1021/ac050957q · DOI · Paper page
  46. 10.1021/ja046970u · DOI · Paper page
  47. 10.1021/ja0613106 · DOI · Paper page
  48. 10.1002/1521-3757(20011119)113:22<4254::AID-ANGE4254>3.0.CO;2-D · DOI · Paper page
  49. 10.1002/1521-3773(20011119)40:22<4128::AID-ANIE4128>3.0.CO;2-S · DOI · Paper page
  50. 10.1002/smll.200500214 · DOI · Paper page
  51. 10.1002/ange.200400651 · DOI · Paper page
  52. 10.1002/anie.200400651 · DOI · Paper page
  53. 10.1038/382607a0 · DOI · Paper page
  54. 10.1126/science.277.5329.1078 · DOI · Paper page
  55. 10.1021/ja972332i · DOI · Paper page
  56. 10.1021/ja000133k · DOI · Paper page
  57. 10.1021/ja993825l · DOI · Paper page
  58. 10.1351/pac200072010229 · doi:10.1351/pac200072010229
  59. 10.1021/ja049384 · doi:10.1021/ja049384
  60. 10.1021/ja001215b · DOI · Paper page
  61. 10.1021/ac0600555 · doi:10.1021/ac0600555
  62. 10.1002/ejic.200500425 · DOI
  63. 10.1002/ange.200600124 · doi:10.1002/ange.200600124
  64. 10.1002/anie.200600124 · DOI · Paper page
  65. 10.1021/ja046628h · DOI · Paper page
  66. 10.1021/ja053567u · DOI · Paper page
  67. 10.1002/ange.200600771 · DOI
  68. 10.1002/anie.200600771 · DOI
  69. 10.1021/ja0606475 · DOI
  70. 10.1002/ange.200502589 · DOI · Paper page
  71. 10.1002/anie.200502589 · DOI · Paper page
  72. 10.1021/ac0513764 · DOI
  73. 10.1002/ange.200504277 · doi:10.1002/ange.200504277
  74. 10.1002/anie.200504277 · DOI · Paper page
  75. 10.1006/abio.1998.2759 · DOI · Paper page
  76. 10.1021/ja021096v · DOI · Paper page
  77. 10.1021/ja01129a023 · doi:10.1021/ja01129a023
  78. 10.1021/ja01473a001 · doi:10.1021/ja01473a001
  79. 10.1021/bi00716a020 · doi:10.1021/bi00716a020
  80. 10.1021/ja01652a049 · doi:10.1021/ja01652a049
  81. 10.1021/ja056354d · DOI
  82. 10.1021/ja065552h · DOI · Paper page
  83. 10.1021/ja061651j · DOI
  84. 10.1021/cr00019a001 · doi:10.1021/cr00019a001
  85. 10.1021/cr00098a011 · DOI · Paper page
  86. 10.1016/S0010-8545(00)00366-0 · DOI
  87. 10.1021/ac0514265 · DOI · Paper page
  88. 10.1021/ac0006627 · DOI · Paper page
  89. 10.1126/science.1080587 · DOI · Paper page
  90. 10.1021/ja037394p · doi:10.1021/ja037394p
  91. 10.1021/ja0279951 · doi:10.1021/ja0279951
  92. 10.1021/ja0025806 · DOI · Paper page
  93. 10.1021/ja005785n · doi:10.1021/ja005785n
  94. 10.1002/ange.200462047 · doi:10.1002/ange.200462047
  95. 10.1002/anie.200462047 · doi:10.1002/anie.200462047

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Metadata

Authors
Lee, J., Han, M. S., & Mirkin, C. A.
Venue
Angewandte Chemie International Edition
Publisher
Wiley
Published
2007-05-16
Volume
46
Issue
22
Pages
4093-4096
ISSN
  • 1433-7851 (ISSN-L)
  • 1521-3773
DOI
10.1002/anie.200700269
OpenAlex
W2158180922
Cited by
1,308
References
3
FWCI
49.46
Type
journal article
Language
en
Open access
bronze
Licence
onlinelibrary.wiley.com/termsAndConditions#vor (vor)

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CoChat. (2026). Citation check: Colorimetric Detection of Mercuric Ion (Hg2+) in Aqueous Media using DNA‐Functionalized Gold Nanoparticles. https://app.cochat.ai/papers/10.1002/anie.200700269
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Lee, J., Han, M. S., & Mirkin, C. A. (2007). Colorimetric Detection of Mercuric Ion (Hg2+) in Aqueous Media using DNA‐Functionalized Gold Nanoparticles. Angewandte Chemie International Edition. https://doi.org/10.1002/anie.200700269

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