Silver atom and strand numbers in fluorescent and dark Ag:DNAs

Chemical Communications : Chem Comm
Danielle Schultz, Elisabeth G Gwinn

Abstract

We use tandem HPLC-mass spectrometry with in-line spectroscopy to identify silver atom numbers, N(Ag), of 10 to 21 in visible- to infrared-emitting Ag:DNA complexes stabilized by oligonucleotide monomers and dimers. Qualitatively different absorbance spectra from bare, same-N(Ag) silver clusters point to silver-base interactions as the origin for the color of Ag:DNAs.

References

Apr 22, 2004·Journal of the American Chemical Society·Jeffrey T PettyRobert M Dickson
Jan 20, 2005·Journal of the American Chemical Society·Gangli WangRalph G Nuzzo
Mar 19, 2008·Journal of the American Chemical Society·Chris I RichardsRobert M Dickson
Sep 4, 2008·Photochemistry and Photobiology·Junhua YuRobert M Dickson
May 6, 2010·Chemical Communications : Chem Comm·Jaswinder SharmaJennifer S Martinez
May 27, 2010·The Journal of Chemical Physics·Víctor Soto-VerdugoElisabeth Gwinn
Aug 12, 2010·Nano Letters·Hsin-Chih YehJames H Werner
Dec 1, 2010·The Journal of Physical Chemistry Letters·Jeffrey T PettyRobert M Dickson
Mar 18, 2011·Chemical Communications : Chem Comm·Danielle Schultz, Elisabeth Gwinn
Aug 24, 2011·Analytical Chemistry·Seong Wook Yang, Tom Vosch
Dec 4, 2008·The Journal of Physical Chemistry. C, Nanomaterials and Interfaces·Bidisha SenguptaJeffrey Petty

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Citations

Oct 3, 2012·Nano Letters·Patrick R O'NeillDeborah K Fygenson
Dec 22, 2015·Langmuir : the ACS Journal of Surfaces and Colloids·Jackson Travis Del Bonis-O'DonnellDeborah K Fygenson
Aug 20, 2015·Journal of the American Chemical Society·Saumen ChakrabortyJennifer S Martinez
May 18, 2016·Nano Letters·Stacy M CoppElisabeth G Gwinn
Aug 27, 2016·The Journal of Physical Chemistry Letters·Ruslan R RamazanovAlexei I Kononov
Feb 1, 2017·The Journal of Physical Chemistry. a·Emma N HooleyTom Vosch
Mar 3, 2017·The Journal of Physical Chemistry. B·Ivan L VolkovAlexei I Kononov
May 27, 2017·Nature Communications·Erling ThyrhaugDonatas Zigmantas
Aug 27, 2014·Langmuir : the ACS Journal of Surfaces and Colloids·Yuanyuan ZhangXuemei Wang
Jan 1, 2013·Biosensors·Judy M OblioscaHsin-Chih Yeh
Dec 1, 2017·Nucleic Acids Research·Ivan L VolkovAlexei I Kononov
Jan 21, 2015·The Analyst·Jackson Travis Del Bonis-O'DonnellSumita Pennathur
Apr 18, 2018·Chemistry : a European Journal·J Christian LéonJens Müller
Nov 7, 2018·Physical Chemistry Chemical Physics : PCCP·Zakhar RevegukAlexei Kononov
May 17, 2019·Soft Matter·Danielle SchultzJoy P Dunkers
Nov 12, 2013·Dalton Transactions : an International Journal of Inorganic Chemistry·Jian PengHua Liu
Oct 1, 2014·Nanoscale·Nirmal GoswamiJianping Xie
Aug 15, 2019·Angewandte Chemie·Cecilia CerretaniJiro Kondo
May 12, 2020·Chemical Communications : Chem Comm·Vlad A NeacşuTom Vosch
Jul 14, 2016·Nanoscale·Jackson Travis Del Bonis-O'DonnellDeborah Kuchnir Fygenson
Feb 2, 2013·Advanced Materials·Danielle SchultzElisabeth Gwinn
Feb 12, 2015·Nanomaterials·Elisabeth GwinnSteven Swasey
Feb 10, 2018·Methods and Applications in Fluorescence·Sidsel Ammitzbøll BoghTom Vosch
Aug 16, 2013·Photochemical & Photobiological Sciences : Official Journal of the European Photochemistry Association and the European Society for Photobiology·Wei LiRongxin Zhang
Nov 4, 2016·Chemistry : a European Journal·Simon GregersenKnud J Jensen
Oct 10, 2018·Chemical Communications : Chem Comm·Sha YangManzhou Zhu
Jul 25, 2020·Nanoscale·Liam YourstonAlexey V Krasnoslobodtsev
Sep 26, 2013·Chemical Communications : Chem Comm·Sungmoon ChoiJunhua Yu
Jul 6, 2013·Nanoscale·Judy M OblioscaHsin-Chih Yeh
Apr 30, 2015·Analytical Chemistry·Jeffrey T PettyJohn F Wheeler
Jan 22, 2013·Analytical Chemistry·Jeffrey T PettySandra P Story

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