Parası kalmadığı için otobüse binemiyordur ailesi porno izle ona daha yeni para gönderdiği için tekrar porno istemeye utanınca mecburen otostop çekmek için youporn çantasını alarak yol kenarına gelir etekli porno liseli türk kız yol kenarında dururken yanına yaklaşan porno kibar bir gencin onu gideceği yere kadar bırakmak porno izle istemesine çok mutlu olur arabaya bindiklerinde gideceği yer ile porno arabayı kullanan adamın gittiği yer arasında çok mesafe sex izle farkı olduğunu anlayan türk kız bu yaptığı porno indir iyilik karşısında arabada ona memelerini açar porno sapıklaşan adam yol kenarındaki hotelde durarak porno izle üniversiteli otostop çeken türk kızına odada sakso çektirip sikerA Multifunctional Probe For Selective And Sensitive Detection of Tryptamine And Fions Based on A Novel 5-Bromoindolehydrazone Anchored Diiodo Salicylaldehyde Derivative| Abstract
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Abstract

A Multifunctional Probe For Selective And Sensitive Detection of Tryptamine And Fions Based on A Novel 5-Bromoindolehydrazone Anchored Diiodo Salicylaldehyde Derivative

Author(s): Stacy Miller

2-((5-bromo-1H-indol-2-yl) methylene) hydrazono) methyl)-4, 6-diiodophenol (BHDL), a novel indole-based chemosensor, has been created for the selective and sensitive detection of biogenic tryptamine and F ions. UV-visible/fluorescence spectroscopy was used to examine the binding affinity of probe BHDL for F/tryptamine (TryptA). Probe showed a substantial elevation in an emission band at 433 nm in the presence of TryptA, while the band at 555 nm suffered a blue shift with a decrease in intensity due to suppression of Excited State Intramolecular Proton Transfer (ESIPT) on BHDL. Due to the inhibition of ESIPT and deprotonation process began by the hydrogen bonding complex formation, complexation with F ions also causes an increase in a fluorescence band at 430 nm with the simultaneous disappearance of the emission band at 555 nm. Furthermore, Density Functional Theoretical (DFT) calculations were done to support the mechanism that worked on the probe BHDL when TryptA/F was present.


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Organic Chemistry: An Indian Journal received 471 citations as per Google Scholar report

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