Advances and challenges in small‐molecule DNA aptamer isolation, characterization, and sensor development
Aptamers are short oligonucleotides isolated in vitro from randomized libraries that can bind
to specific molecules with high affinity, and offer a number of advantages relative to …
to specific molecules with high affinity, and offer a number of advantages relative to …
In vitro selection of aptamers and their applications
MC DeRosa, A Lin, P Mallikaratchy… - Nature Reviews …, 2023 - nature.com
The introduction of the in vitro evolution method known as SELEX (systematic evolution of
ligands by exponential enrichment) more than 30 years ago led to the conception of …
ligands by exponential enrichment) more than 30 years ago led to the conception of …
Aptamer–field-effect transistors overcome Debye length limitations for small-molecule sensing
Detection of analytes by means of field-effect transistors bearing ligand-specific receptors is
fundamentally limited by the shielding created by the electrical double layer (the “Debye …
fundamentally limited by the shielding created by the electrical double layer (the “Debye …
Strategies to manipulate the performance of aptamers in SELEX, post-SELEX and microenvironment
S Qi, N Duan, IM Khan, X Dong, Y Zhang, S Wu… - Biotechnology …, 2022 - Elsevier
Aptamers are short single-stranded DNA or RNA oligonucleotides isolated from randomized
libraries, presenting high affinity and specificity toward targets with similar to antibodies …
libraries, presenting high affinity and specificity toward targets with similar to antibodies …
Analysis of aptamer discovery and technology
Aptamers are nucleic acid molecules that mimic antibodies by folding into complex 3D
shapes that bind to specific targets. Although some aptamers exist naturally as the ligand …
shapes that bind to specific targets. Although some aptamers exist naturally as the ligand …
Engineering synthetic RNA devices for cell control
The versatility of RNA in sensing and interacting with small molecules, proteins and other
nucleic acids while encoding genetic instructions for protein translation makes it a powerful …
nucleic acids while encoding genetic instructions for protein translation makes it a powerful …
Aptamer-based biosensors for environmental monitoring
EM McConnell, J Nguyen, Y Li - Frontiers in chemistry, 2020 - frontiersin.org
Due to their relative synthetic and chemical simplicity compared to antibodies, aptamers
afford enhanced stability and functionality for the detection of environmental contaminants …
afford enhanced stability and functionality for the detection of environmental contaminants …
Aptamer chemistry
P Röthlisberger, M Hollenstein - Advanced drug delivery reviews, 2018 - Elsevier
Aptamers are single-stranded DNA or RNA molecules capable of tightly binding to specific
targets. These functional nucleic acids are obtained by an in vitro Darwinian evolution …
targets. These functional nucleic acids are obtained by an in vitro Darwinian evolution …
Small-molecule binding aptamers: Selection strategies, characterization, and applications
A Ruscito, MC DeRosa - Frontiers in chemistry, 2016 - frontiersin.org
Aptamers are single-stranded, synthetic oligonucleotides that fold into 3-dimensional
shapes capable of binding non-covalently with high affinity and specificity to a target …
shapes capable of binding non-covalently with high affinity and specificity to a target …
Catalytic DNA: scope, applications, and biochemistry of deoxyribozymes
SK Silverman - Trends in biochemical sciences, 2016 - cell.com
The discovery of natural RNA enzymes (ribozymes) prompted the pursuit of artificial DNA
enzymes (deoxyribozymes) by in vitro selection methods. A key motivation is the conceptual …
enzymes (deoxyribozymes) by in vitro selection methods. A key motivation is the conceptual …