Results 111 to 120 of about 13,012 (166)

Selection of ssDNA aptamers targeting the serine protease SPSFQ of Acinetobacter baumannii and development of an electrochemical impedance spectroscopy-based ultrasensitive SPSFQ biosensor. [PDF]

Mikrochim Acta
Özyurt C, Afşar M, Ülker G, Man E, Evran S, Sezgintürk MK.   +5 more
europepmc   +1 more source

Affinity Maturation of a Fentanyl Aptamer by Motif-SELEX. [PDF]

JACS Au
Alkhamis O, Canoura J, Castro G, Byrd C, Bryant A, Yu H, Xiao Y.   +6 more
europepmc   +1 more source

Research advances in aptamers in the diagnosis and treatment of breast cancer (Review). [PDF]

Int J Oncol
Chu L, Xiao Y, Li X, Cui J, Ma L, Shao B, Cui H.   +6 more
europepmc   +1 more source

A general strategy to enhance aptamer affinity by suppressing dissociation through symmetric assembly. [PDF]

Nucleic Acids Res
Zhang Z, Tian W, Gu J, Li J, Liu M, Soleymani L, Li Y.   +6 more
europepmc   +1 more source

Quantum dot-DNA microsphere aptamer biosensor with AI-assisted structural modeling for rapid detection of the lung cancer biomarker USE1. [PDF]

J Nanobiotechnology
Kim MJ, Yum K, Kim D, Jang I, Park A, Jung M, Lee GD, Jin JO, Im W, Lee JB, Lee PC.   +10 more
europepmc   +1 more source

Selective removal of soluble FLT-1 using a high-affinity DNA aptamer for potential apheresis treatment of preeclampsia. [PDF]

Sci Rep
Owari K, Piao H, Hori M, Futami K.
europepmc   +1 more source

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Aptamer-Modified Micellar Electrokinetic Chromatography for the Enantioseparation of Nucleotides

Analytical Chemistry, 2009
In this paper, a new aptamer-based capillary electrophoresis (CE) method, which was able to separate the enantiomers of an anionic target (adenosine monophosphate, AMP) displaying the same electrophoretic mobility as that of the oligonucleotidic chiral selector, is reported.
Ruta, J., Perrier, Sandrine, Ravelet, C., Roy, B., Perigaud, C., Peyrin, E.   +5 more
openaire   +3 more sources

Signaling Aptamers Created Using Fluorescent Nucleotide Analogues

Analytical Chemistry, 2006
A new approach to creating fluorescent signaling aptamers using fluorescent nucleotide analogues is presented. The fluorescence quantum yield of nucleotide analogues such as 2-aminopurine strongly depends on base stacking interactions when incorporated into double or single stranded DNA. This property is used to generate a binding-specific fluorescence
Evaldas, Katilius, Zivile, Katiliene, Neal W, Woodbury   +2 more
openaire   +2 more sources