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10.1021/nl503034j http://scihub22266oqcxt.onion/10.1021/nl503034j C4264857!4264857 !25347403     free     free     free Warning: file_get_contents(https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&id=25347403 &cmd=llinks): Failed to open stream: HTTP request failed! HTTP/1.1 429 Too Many Requests in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 215 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 Warning: imagejpeg(C:\Inetpub\vhosts\kidney.de\httpdocs\phplern\25347403 .jpg): Failed to open stream: No such file or directory in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 117       Nano+Lett 2014 ; 14 (12 ): 6917-25 Nephropedia Template TP {{tp|p=25347403 |t=2014. DNA translocations through solid-state plasmonic nanopores |pdf=|usr=}}{{25347403 }} gab.com Text DNA translocations through solid-state plasmonic nanopores JO: Nano Lett http://www.kidney.de/pget.php?&tw=1&pmid=25347403 #FOAvip Nanopores enable label-free detection and analysis of single biomolecules. Here, we investigate DNA translocations through a novel type of plasmonic nanopore based on a gold bowtie nanoantenna with a solid-state nanopore at the plasmonic hot spot. Plasmonic excitation of the nanopore is found to influence both the sensor signal (nanopore ionic conductance blockade during DNA translocation) and the process that captures DNA into the nanopore, without affecting the duration time of the translocations. Most striking is a strong plasmon-induced enhancement of the rate of DNA translocation events in lithium chloride (LiCl, already 10-fold enhancement at a few mW of laser power). This provides a means to utilize the excellent spatiotemporal resolution of DNA interrogations with nanopores in LiCl buffers, which is known to suffer from low event rates. We propose a mechanism based on plasmon-induced local heating and thermophoresis as explanation of our observations. Twit Text FOAVip DNA translocations through solid-state plasmonic nanopores ????Nano Lett http://www.kidney.de/pget.php?&tw=1&pmid=25347403 #FOAvip Twit Text # Free Paper on # # # # # LINK http://www.kidney.de/pget.php?&tw=1&pmid=25347403 #FOAvip English Wikipedia <ref>{{Cite pmid|25347403 }}</ref> DNA translocations through solid-state plasmonic nanopores #MMPMID25347403 Nicoli F ; Verschueren D ; Klein M ; Dekker C ; Jonsson MP Nano Lett 2014[Dec]; 14 (12 ): 6917-25 PMID25347403 show ga Nanopores enable label-free detection and analysis of single biomolecules. Here, we investigate DNA translocations through a novel type of plasmonic nanopore based on a gold bowtie nanoantenna with a solid-state nanopore at the plasmonic hot spot. Plasmonic excitation of the nanopore is found to influence both the sensor signal (nanopore ionic conductance blockade during DNA translocation) and the process that captures DNA into the nanopore, without affecting the duration time of the translocations. Most striking is a strong plasmon-induced enhancement of the rate of DNA translocation events in lithium chloride (LiCl, already 10-fold enhancement at a few mW of laser power). This provides a means to utilize the excellent spatiotemporal resolution of DNA interrogations with nanopores in LiCl buffers, which is known to suffer from low event rates. We propose a mechanism based on plasmon-induced local heating and thermophoresis as explanation of our observations. |Biosensing Techniques/*methods [MESH] |DNA/*analysis/*chemistry/ultrastructure [MESH] |Gold/chemistry/radiation effects [MESH] |Light [MESH] |Metal Nanoparticles/*chemistry/radiation effects/ultrastructure [MESH] |Motion [MESH] |Nanopores/*ultrastructure [MESH]DNA translocations through solid-state plasmonic nanopores (epmc).pdf DeepDyve Pubget Overpricing