PMID- 24574302
OWN - NLM
STAT- MEDLINE
DCOM- 20150312
LR  - 20140317
IS  - 1521-3765 (Electronic)
IS  - 0947-6539 (Linking)
VI  - 20
IP  - 13
DP  - 2014 Mar 24
TI  - Molecular recognition of nucleotides in water by scorpiand-type receptors based 
      on nucleobase discrimination.
PG  - 3730-41
LID - 10.1002/chem.201303861 [doi]
AB  - The detection of nucleotides is of crucial importance because they are the basic 
      building blocks of nucleic acids. Scorpiand-based polyamine receptors 
      functionalized with pyridine or anthracene units are able to form stable 
      complexes with nucleotides in water, based on coulombic, pi-pi stacking, and 
      hydrogen-bonding interactions. This behavior has been rationalized by means of an 
      exploration with NMR spectroscopy and DFT calculations. Binding constants were 
      determined by potentiometry. Fluorescence spectroscopy studies have revealed the 
      potential of these receptors as sensors to effectively and selectively 
      distinguish guanosine-5'-triphosphate (GTP) from adenosine-5'-triphosphate (ATP).
CI  - (c) 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
FAU - Inclan, Mario
AU  - Inclan M
AD  - Molecular Science Institute (ICMol), Universitat de Valencia, C/Catedratico Jose 
      Beltran 2, 46980 Paterna (Spain).
FAU - Albelda, M Teresa
AU  - Albelda MT
FAU - Carbonell, Esther
AU  - Carbonell E
FAU - Blasco, Salvador
AU  - Blasco S
FAU - Bauza, Antonio
AU  - Bauza A
FAU - Frontera, Antonio
AU  - Frontera A
FAU - Garcia-Espana, Enrique
AU  - Garcia-Espana E
LA  - eng
PT  - Journal Article
PT  - Research Support, Non-U.S. Gov't
DEP - 20140226
PL  - Germany
TA  - Chemistry
JT  - Chemistry (Weinheim an der Bergstrasse, Germany)
JID - 9513783
RN  - 0 (Nucleotides)
RN  - 059QF0KO0R (Water)
RN  - 86-01-1 (Guanosine Triphosphate)
RN  - 8L70Q75FXE (Adenosine Triphosphate)
SB  - IM
MH  - Adenosine Triphosphate/*chemistry
MH  - Guanosine Triphosphate/*chemistry
MH  - Hydrogen Bonding
MH  - Models, Theoretical
MH  - Molecular Structure
MH  - Nuclear Magnetic Resonance, Biomolecular
MH  - Nucleotides/*chemistry
MH  - Spectrometry, Fluorescence/methods
MH  - Water/*chemistry
OTO - NOTNLM
OT  - molecular recognition
OT  - nucleotides
OT  - scorpiands
OT  - sensors
OT  - supramolecular chemistry
EDAT- 2014/02/28 06:00
MHDA- 2015/03/13 06:00
CRDT- 2014/02/28 06:00
PHST- 2013/12/20 00:00 [revised]
PHST- 2014/10/02 00:00 [received]
PHST- 2014/02/28 06:00 [entrez]
PHST- 2014/02/28 06:00 [pubmed]
PHST- 2015/03/13 06:00 [medline]
AID - 10.1002/chem.201303861 [doi]
PST - ppublish
SO  - Chemistry. 2014 Mar 24;20(13):3730-41. doi: 10.1002/chem.201303861. Epub 2014 Feb 
      26.