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10.1038/s41566-017-0001-7 http://scihub22266oqcxt.onion/10.1038/s41566-017-0001-7 C5624503!5624503!28983324     free     free     free Deprecated: Implicit conversion from float 209.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 209.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 209.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 209.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 209.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534       Nat+Photonics 2017 ; 11 (10): 657-63 Nephropedia Template TP {{tp|p=28983324|t=2017. Giant light-harvesting nanoantenna for single-molecule detection in ambient light |pdf=|usr=}}{{28983324}} gab.com Text Giant light-harvesting nanoantenna for single-molecule detection in ambient light JO: Nat Photonics http://www.kidney.de/pget.php?&tw=1&pmid=28983324 #FOAvip Here, we explore the enhancement of single molecule emission by polymeric nano-antenna that can harvest energy from thousands of donor dyes to a single acceptor. In this nano-antenna, the cationic dyes are brought together in very close proximity using bulky counterions, thus enabling ultrafast diffusion of excitation energy (?30 fs) with minimal losses. Our 60-nm nanoparticles containing >10,000 rhodamine-based donor dyes can efficiently transfer energy to 1-2 acceptors resulting in an antenna effect of ~1,000. Therefore, single Cy5-based acceptors become 25-fold brighter than quantum dots QD655. This unprecedented amplification of the acceptor dye emission enables observation of single molecules at illumination powers (1-10 mW cm-2) that are >10,000-fold lower than typically required in single-molecule measurements. Finally, using a basic setup, which includes a 20X air objective and a sCMOS camera, we could detect single Cy5 molecules by simply shining divergent light on the sample at powers equivalent to sunlight. Twit Text FOAVip Giant light-harvesting nanoantenna for single-molecule detection in ambient light ????Nat Photonics http://www.kidney.de/pget.php?&tw=1&pmid=28983324 #FOAvip Twit Text # Free Paper on # # # # # LINK http://www.kidney.de/pget.php?&tw=1&pmid=28983324 #FOAvip English Wikipedia <ref>{{Cite pmid|28983324}}</ref> Giant light-harvesting nanoantenna for single-molecule detection in ambient light #MMPMID28983324 Trofymchuk K; Reisch A; Didier P; Fras F; Gilliot P; Mely Y; Klymchenko AS Nat Photonics 2017[Oct]; 11 (10): 657-63 PMID28983324show ga Here, we explore the enhancement of single molecule emission by polymeric nano-antenna that can harvest energy from thousands of donor dyes to a single acceptor. In this nano-antenna, the cationic dyes are brought together in very close proximity using bulky counterions, thus enabling ultrafast diffusion of excitation energy (?30 fs) with minimal losses. Our 60-nm nanoparticles containing >10,000 rhodamine-based donor dyes can efficiently transfer energy to 1-2 acceptors resulting in an antenna effect of ~1,000. Therefore, single Cy5-based acceptors become 25-fold brighter than quantum dots QD655. This unprecedented amplification of the acceptor dye emission enables observation of single molecules at illumination powers (1-10 mW cm-2) that are >10,000-fold lower than typically required in single-molecule measurements. Finally, using a basic setup, which includes a 20X air objective and a sCMOS camera, we could detect single Cy5 molecules by simply shining divergent light on the sample at powers equivalent to sunlight. äGiant light-harvesting nanoantenna for single-molecule detection in am(epmc).pdf DeepDyve Pubget Overpricing