Nucleic Acidi-Motif Structures in Analytical Chemistry

A simple approach to study the conformational switching of i-motif DNA by fluorescence anisotropy

(2015) Hongduan Huang et al.   ANALYST

A regenerated electrochemical biosensor for label-free detection of glucose and urea based on conformational switch of i-motif oligonucleotide probe

(2015) Zhong Feng Gao et al.   ANALYTICA CHIMICA ACTA

i-Motif-modulated fluorescence detection of silver(I) with an ultrahigh specificity

(2015) Yunhua Shi et al.   ANALYTICA CHIMICA ACTA

Ratiometric Fluorescent Sensing of pH Values in Living Cells by Dual-Fluorophore-Labeled i-Motif Nanoprobes

(2015) Jin Huang et al.   ANALYTICAL CHEMISTRY

Effect of Interior Loop Length on the Thermal Stability and pKa of i-Motif DNA

(2015) Samantha M. Reilly et al.   BIOCHEMISTRY

Fluorescence switch for silver ion detection utilizing dimerization of DNA-Ag nanoclusters

(2015) Jihyun Lee et al.   BIOSENSORS & BIOELECTRONICS

Tuning the pH Response of i-Motif DNA Oligonucleotides

(2015) Laurie Lannes et al.   CHEMBIOCHEM

Raman/fluorescence dual-sensing and imaging of intracellular pH distribution

(2015) Yue Cao et al.   CHEMICAL COMMUNICATIONS

Probing structural changes of self assembled i-motif DNA

(2015) Il Joon Lee et al.   CHEMICAL COMMUNICATIONS

A luminescence switch-on probe for terminal deoxynucleotidyl transferase (TdT) activity detection by using an iridium(iii)-based i-motif probe

(2015) Lihua Lu et al.   CHEMICAL COMMUNICATIONS

The importance of loop length on the stability of i-motif structures

(2015) Sarah P. Gurung et al.   CHEMICAL COMMUNICATIONS

Label-free detection of pH based on the i-motif using an aggregation-caused quenching strategy

(2015) Boshi Fu et al.   CHEMICAL COMMUNICATIONS

Fluorescent Probe for Proton-Coupled DNA Folding Revealing Slow Exchange of i-Motif and Duplex Structures

(2015) Guillaume Mata et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Formation and Dissociation of the Interstrand i-Motif by the Sequences d(XnC4Ym) Monitored with Electrospray Ionization Mass Spectrometry

(2015) Yanwei Cao et al.   JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY

Fluorescent Sensor for PH Monitoring Based on an i-Motif- – Switching Aptamer Containing a Tricyclic Cytosine Analogue (tC)

(2015) Patrycja Bielecka et al.   MOLECULES

Loop nucleotides impact the stability of intrastrand i-motif structures at neutral pH

(2015) Taiga Fujii et al.   PHYSICAL CHEMISTRY CHEMICAL PHYSICS

Pyrene functionalized molecular beacon with pH-sensitive i-motif in a loop

(2015) Anna Dembska et al.   SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY

Modulation of the stability of i-motif structures using an acyclic threoninol cytidine derivative

(2015) Sonia Pérez-Rentero et al.   RSC Advances

DNA Nanotechnology Based on i-Motif Structures

(2014) Yuanchen Dong et al.   ACCOUNTS OF CHEMICAL RESEARCH

Crystal violet as an i-motif structure probe for reversible and label-free pH-driven electrochemical switch

(2014) Xi Yuan Zhang et al.   ANALYTICAL BIOCHEMISTRY

Selective and colorimetric detection of pyruvic acid using conformational switch of i-motif DNA and unmodified gold nanoparticles

(2014) Wei Li et al.   Analytical Methods

i-Motif DNA: Structure, stability and targeting with ligands

(2014) Henry A. Day et al.   BIOORGANIC & MEDICINAL CHEMISTRY

A single thiazole orange molecule forms an exciplex in a DNA i-motif

(2014) Baochang Xu et al.   CHEMICAL COMMUNICATIONS

I-motif-based nano-flares for sensing pH changes in live cells

(2014) Jin Huang et al.   CHEMICAL COMMUNICATIONS

Noncanonical DNA Secondary Structures as Drug Targets: the Prospect of the i-Motif

(2014) Jussara Amato et al.   ChemMedChem

Interaction of YOYO-3 with Different DNA Templates to Form H-Aggregates

(2014) Maria J. Ruedas-Rama et al.   JOURNAL OF PHYSICAL CHEMISTRY B

The Dynamic Character of the BCL2 Promoter i-Motif Provides a Mechanism for Modulation of Gene Expression by Compounds That Bind Selectively to the Alternative DNA Hairpin Structure

(2014) Samantha Kendrick et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Rational Design of Highly Responsive pH Sensors Based on DNA i-Motif

(2014) Irina V. Nesterova et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Shape matters: size-exclusion HPLC for the study of nucleic acid structural polymorphism

(2014) Eric Largy et al.   NUCLEIC ACIDS RESEARCH

A fluorescence glucose sensor based on pH induced conformational switch of i-motif DNA

(2014) Qingqing Ke et al.   TALANTA

Fundamental aspects of the nucleic acid i-motif structures

(2014) S. Benabou et al.   RSC Advances

Optimizing the Kinetics and Thermodynamics of DNA i-Motif Folding

(2013) Anna Lena Lieblein et al.   CHEMBIOCHEM

Stimuli-responsive plasmonic core–satellite assemblies: i-motif DNA linker enabled intracellular pH sensing

(2013) Chenxu Wang et al.   CHEMICAL COMMUNICATIONS

Design and Evaluation of an i-Motif-Based Allosteric Control Mechanism in DNA-Hairpin Molecular Devices

(2013) Irina V. Nesterova et al.   JOURNAL OF PHYSICAL CHEMISTRY B

Two DNA nanomachines map pH changes along intersecting endocytic pathways inside the same cell

(2013) Souvik Modi et al.   Nature Nanotechnology

Reversible Plasmonic Probe Sensitive for pH in Micro/Nanospaces Based on i-Motif-Modulated Morpholino-Gold Nanoparticle Assembly

(2012) Yun Zhao et al.   ANALYTICAL CHEMISTRY

pH-Responsive Size-Tunable Self-Assembled DNA Dendrimers

(2012) Tao Zhou et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

I-Motif formation in gene promoters: unusually stable formation in sequences complementary to known G-quadruplexes

(2012) John A. Brazier et al.   CHEMICAL COMMUNICATIONS

Visual Detection of Glucose Using Conformational Switch of i-Motif DNA and Non-Crosslinking Gold Nanoparticles

(2012) Wen Li et al.   CHEMISTRY-A EUROPEAN JOURNAL

i-Motif based pH induced electrochemical switches

(2012) Xiaoyao Gao et al.   ELECTROCHEMISTRY COMMUNICATIONS

Electrochemical sensor based on Au nanoparticles decorated boron-doped diamond electrode using ferrocene-tagged aptamer for proton detection

(2012) Min-Jung Song et al.   JOURNAL OF ELECTROANALYTICAL CHEMISTRY

Crystal violet as a fluorescent switch-on probe for i-motif: label-free DNA-based logic gate

(2011) Dik-Lung Ma et al.   ANALYST

Influence of pH, temperature and the cationic porphyrin TMPyP4 on the stability of the i-motif formed by the 5′-(C3TA2)4-3′ sequence of the human telomere

(2011) Sergio Fernández et al.   INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES

An optical-logic system based on cationic conjugated polymer/DNA/intercalating dyes assembly for label-free detection of conformational conversion of DNA i-motif structure

(2011) Juan Li et al.   Polymer Chemistry

An autonomous DNA nanomachine maps spatiotemporal pH changes in a multicellular living organism

(2011) Sunaina Surana et al.   Nature Communications

Spectrometric study of the folding process of i-motif-forming DNA sequences upstream of the c-kit transcription initiation site

(2010) Pavel Bucek et al.   ANALYTICA CHIMICA ACTA

Binary Probes for Nucleic Acid Analysis

(2010) Dmitry M. Kolpashchikov   CHEMICAL REVIEWS

Direct Visualization of Conformational Switch of i-Motif DNA with a Cationic Conjugated Polymer

(2010) Xinsheng Ren et al.   Chemistry-An Asian Journal

Functional nucleic acid nanostructures and DNA machines

(2010) Carsten Teller et al.   CURRENT OPINION IN BIOTECHNOLOGY

Making sense of G-quadruplex and i-motif functions in oncogene promoters

(2010) Tracy A. Brooks et al.   FEBS Journal

Zwitterionic i-motif structures are preserved in DNA negatively charged ions produced by electrospray mass spectrometry

(2010) Frederic Rosu et al.   PHYSICAL CHEMISTRY CHEMICAL PHYSICS

An i-DNA based electrochemical sensor for proton detection

(2010) Xiaodong Xu et al.   TALANTA

A colorimetric strategy based on a water-soluble conjugated polymer for sensing pH-driven conformational conversion of DNA i-motif structure

(2009) Lihua Wang et al.   BIOSENSORS & BIOELECTRONICS

Tunable c-MYC LNA i-motif

(2009) Niti Kumar et al.   CHEMICAL COMMUNICATIONS

Probe for i-motif structure and G-rich strands using end-stacking ability

(2009) Il Joon Lee et al.   CHEMICAL COMMUNICATIONS

[5mCCTCTCTCC]4: An i-Motif Tetramer with Intercalated T•T Pairs

(2009) Muriel Canalia et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

The i-Motif in thebcl-2P1 Promoter Forms an Unexpectedly Stable Structure with a Unique 8:5:7 Loop Folding Pattern

(2009) Samantha Kendrick et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

i-Motif Quadruplex DNA-Based Biosensor for Distinguishing Single- and Multiwalled Carbon Nanotubes

(2009) Yinghua Peng et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

NM23-H2 may play an indirect role in transcriptional activation of c-myc gene expression but does not cleave the nuclease hypersensitive element III1

(2009) T. S. Dexheimer et al.   MOLECULAR CANCER THERAPEUTICS

A DNA nanomachine that maps spatial and temporal pH changes inside living cells

(2009) Souvik Modi et al.   Nature Nanotechnology

The formation pathway of i-motif tetramers

(2009) Jean-Louis Leroy   NUCLEIC ACIDS RESEARCH

A simple and sensitive colorimetric pH meter based on DNA conformational switch and gold nanoparticle aggregation

(2008) Cuie Chen et al.   CHEMICAL COMMUNICATIONS