Results 191 to 200 of about 19,186 (244)

Site-Selective Ligand Selection by Mutational Profiling for Covalent RNA Targeting. [PDF]

Angew Chem Int Ed Engl
Yesley P, Poulladofonou G, Incarnato D, Velema WA.   +3 more
europepmc   +1 more source

Comparative aptamer profiling reveals cell surface remodeling and the emergence of a noncanonical cell surface protein under oncogenic signaling. [PDF]

RSC Chem Biol
Kakuta J, Ohba K, Ogasawara H, Okahara K, Emoto K, Sako H, Sekai M, Fujita Y, Imai T, Sakakibara Y.   +9 more
europepmc   +1 more source

L-RNA Aptamer-Based Tools for G-Quadruplex Structure: Identification, Characterization, and Application. [PDF]

Acc Chem Res
Ji D, Zhang K, Yarshova M, Kwok CK.
europepmc   +1 more source

Rapid detection of herpes simplex virus types 1 and 2 using a G-quadruplex aptamer-based biosensor. [PDF]

Virol J
Nouri S, Shajari S, Mohabatkar H, Behbahani M.   +3 more
europepmc   +1 more source

Development of RNA Aptamers That Inhibit the RNA-Dependent RNA Polymerase Activity of SARS-CoV-2 Strains In Vitro. [PDF]

Int J Mol Sci
Song C, Lee SW.
europepmc   +1 more source

Rapid Detection of Fumonisin B1 Using a Fluorescent Aptasensor with Plasmon-Modified Graphene Oxide as a Quencher. [PDF]

Biosensors (Basel)
Jiao Y, Yang X, Hao J, Wen Y, Wang S, Zhang J, E H, Zhao Z, Wang J, Yang X.   +9 more
europepmc   +1 more source

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Artificial Nucleotide Aptamer-Based Field-Effect Transistor for Ultrasensitive Detection of Hepatoma Exosomes

Analytical Chemistry, 2022
An aptamer-based field-effect transistor (Apta-FET) is a well-developed assay method with high selectivity and sensitivity. Due to the limited information density that natural nucleotide library holds, the Apta-FET faces fundamental restriction in universality to detect various types of analytes.
Yiheng Chen, Derong Kong, Liping Qiu, Yungen Wu, Changhao Dai, Shi Luo, Zhipeng Huang, Qiuyuan Lin, Hui Chen, Sitao Xie, Li Geng, Jun Zhao, Weihong Tan, Yunqi Liu, Dacheng Wei   +14 more
openaire   +2 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