Innovative Strategies and Approaches for Enhancing Performance in Optical Probe-based Biosensors for Point-of-Care Testing

B Jin, C Zhang, C Ma, H Yin, S Li, Z Du, G Zhao… - TrAC Trends in …, 2024 - Elsevier
Optical probe-based biosensors (OPBs) have proven instrumental in human health
monitoring. The growing portability and miniaturization of OPBs have rendered them cost …

Effects of phosphoryl guanidine modification of phosphate residues on the structure and hybridization of oligodeoxyribonucleotides

VM Golyshev, DV Pyshnyi… - The Journal of Physical …, 2021 - ACS Publications
Phosphoryl guanidine oligonucleotides (PGOs) are promising tools for biological research
and development of biosensors and therapeutics. We performed structural and hybridization …

Synthesis of Oligonucleotides Carrying Inter-nucleotide N-(Benzoazole)-phosphoramide Moieties

SV Vasilyeva, EE Baranovskaya, ES Dyudeeva… - ACS …, 2022 - ACS Publications
In this work, we present new oligonucleotide derivatives containing inter-nucleotide N-
benzimidazole, N-benzoxazole, N-benzothiazole, and 1, 3-dimethyl-N-benzimidazole …

Properties of phosphoramide benzoazole oligonucleotides (PABAOs). I. Structure and hybridization efficiency of N-benzimidazole derivatives

VM Golyshev, II Yushin, OA Gulyaeva… - Biochemical and …, 2024 - Elsevier
In this work, we for the first time conducted a detailed study on the structure, dynamics, and
hybridization properties of N-benzimidazole group–bearing phosphoramide benzoazole …

[HTML][HTML] Hybrid RNA/DNA Concatemers and Self-Limited Complexes: Structure and Prospects for Therapeutic Applications

MA Kanarskaya, SV Novikova, AA Lomzov - Molecules, 2024 - pmc.ncbi.nlm.nih.gov
The development of new convenient tools for the design of multicomponent nucleic acid
(NA) complexes is one of the challenges in biomedicine and NA nanotechnology. In this …

Structural and Dynamic Features of the Recognition of 8-oxoguanosine Paired with an 8-oxoG-clamp by Human 8-oxoguanine-DNA Glycosylase

MV Lukina, PV Zhdanova, VV Koval - Current Issues in Molecular Biology, 2024 - mdpi.com
8-oxoguanine (oxoG) is formed in DNA by the action of reactive oxygen species. As a highly
mutagenic and the most common oxidative DNA lesion, it is an important marker of oxidative …

Effect of fluorescent labels on DNA affinity for gold nanoparticles

AV Epanchintseva, EA Gorbunova, EI Ryabchikova… - Nanomaterials, 2021 - mdpi.com
Fluorophore (FD) labeling is widely used for detection and quantification of various
compounds bound to nanocarriers. The systems, composed of gold nanoparticles (GNPs) …

Characterization of In Vitro G-Quadruplex Formation of Imetelstat Telomerase Inhibitor

LE Carloni, R Wechselberger… - nucleic acid therapeutics, 2021 - liebertpub.com
Imetelstat (GRN163L) is a potent and specific telomerase inhibitor currently in clinical
development for the treatment of hematological malignancies such as myelofibrosis and …

Structure and hybridization properties of glycine morpholine oligomers in complexes with DNA and RNA: experimental and molecular dynamics studies

VM Golyshev, TV Abramova, DV Pyshnyi… - The Journal of …, 2019 - ACS Publications
Methylenecarboxamide (glycine) morpholine oligomers (gMOs) with a modified backbone
are new and promising nucleic acid analogues. In this work, a combination of circular …

Structure-and Content-Dependent Efficiency of Cas9-Assisted DNA Cleavage in Genome-Editing Systems

SV Baranova, PV Zhdanova, AA Lomzov… - International Journal of …, 2022 - mdpi.com
Genome-editing systems, being some of the key tools of molecular biologists, represent a
reasonable hope for progress in the field of personalized medicine. A major problem with …