Rapid screening of the hydrogen bonding strength of radicals by electrochemiluminescent probes.

In this study, we discovered that a clear decrease in the electrochemiluminescence (ECL) intensities of luminol occurred upon increasing the electron donating capacity of amides. Therefore, herein, a novel ECL probe was used for the first time to screen the strength of the hydrogen bonds formed between HOO˙ radicals and amides. This proposed hydrogen bonding strength-sensitive ECL probe has a significant prospect in distinguishing the hydrogen bonding strength of different radicals.

[1]  Q. Wei,et al.  MnCO3 as a New Electrochemiluminescence Emitter for Ultrasensitive Bioanalysis of β-Amyloid1-42 Oligomers Based on Site-Directed Immobilization of Antibody. , 2019, ACS applied materials & interfaces.

[2]  Xiaoquan Lu,et al.  A novel "dual-potential" ratiometric electrochemiluminescence DNA sensor based on enhancing and quenching effect by G-quadruplex / hemin and Au-Luminol bifunctional nanoparticles. , 2018, Biosensors & bioelectronics.

[3]  M. Saito,et al.  Chemically Regulated ROS Generation from Gold Nanoparticles for Enzyme-Free Electrochemiluminescent Immunosensing. , 2018, Analytical chemistry.

[4]  Xiaoquan Lu,et al.  Biomimetic Interfacial Electron-Induced Electrochemiluminesence. , 2018, Analytical chemistry.

[5]  H. Kjaergaard,et al.  Hybridization of Nitrogen Determines Hydrogen-Bond Acceptor Strength: Gas-Phase Comparison of Redshifts and Equilibrium Constants. , 2018, The journal of physical chemistry. A.

[6]  Huiliang Wang,et al.  Hydrogen-Bonded Polymer-Small Molecule Complexes with Tunable Mechanical Properties. , 2018, Macromolecular rapid communications.

[7]  Xiaoquan Lu,et al.  Bimodal Electrochemiluminescence of G-CNQDs in the Presence of Double Coreactants for Ascorbic Acid Detection. , 2018, Analytical chemistry.

[8]  Jun‐Jie Zhu,et al.  A Spectral Shift-Based Electrochemiluminescence Sensor for Hydrogen Sulfide. , 2018, Analytical chemistry.

[9]  Q. Wei,et al.  Sandwich-Type Electrochemiluminescence Sensor for Detection of NT-proBNP by Using High Efficiency Quench Strategy of Fe3O4@PDA toward Ru(bpy)32+ Coordinated with Silver Oxalate. , 2017, ACS sensors.

[10]  Dongxue Han,et al.  Oxygen Containing Functional Groups Dominate the Electrochemiluminescence of Pristine Carbon Dots , 2017 .

[11]  Dan Wu,et al.  A Compatible Sensitivity Enhancement Strategy for Electrochemiluminescence Immunosensors Based on the Biomimetic Melanin-Like Deposition. , 2017, Analytical chemistry.

[12]  Q. Wei,et al.  3D Nanostructured Palladium-Functionalized Graphene-Aerogel-Supported Fe3O4 for Enhanced Ru(bpy)32+-Based Electrochemiluminescent Immunosensing of Prostate Specific Antigen. , 2017, ACS applied materials & interfaces.

[13]  Chao Lu,et al.  Fabrication of Noncoplanar Molecule Aggregates with Inherent Porous Structures for Electrochemiluminescence Signal Amplification. , 2017, Analytical chemistry.

[14]  S. Lippard,et al.  CF2H, a Hydrogen Bond Donor. , 2017, Journal of the American Chemical Society.

[15]  Yuping Duan,et al.  Time-dependent density functional theory study on the excited-state hydrogen-bonding characteristics of polyaniline in aqueous environment. , 2017, Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy.

[16]  C. Cobos,et al.  Role of the Recombination Channel in the Reaction between the HO and HO2 Radicals. , 2017, The journal of physical chemistry. A.

[17]  R. Gschwind,et al.  NMR Spectroscopic Characterization of Charge Assisted Strong Hydrogen Bonds in Brønsted Acid Catalysis , 2016, Journal of the American Chemical Society.

[18]  Y. Chai,et al.  In situ generation of self-enhanced luminophore by β-lactamase catalysis for highly sensitive electrochemiluminescent aptasensor. , 2014, Analytical chemistry.

[19]  H. Ju,et al.  Design and biosensing of Mg²⁺-dependent DNAzyme-triggered ratiometric electrochemiluminescence. , 2014, Analytical chemistry.

[20]  T. Ghanty,et al.  Hydrogen bonding interaction between HO2 radical and selected organic acids, RCOOH (R = CH3, H, Cl and F) , 2013 .

[21]  Yimin Fang,et al.  Electrogenerated Chemiluminescence Emissions from CdS Nanoparticles for Probing of Surface Oxidation , 2011 .

[22]  Haitao Sun,et al.  Theoretical studies on the electron capture properties of the H2SO4...HOO˙ complex and its implications as an alternative source of HOOH. , 2011, Physical chemistry chemical physics : PCCP.

[23]  L. Lucia,et al.  General Spectroscopic Protocol to Obtain the Concentration of the Superoxide Anion Radical , 2009 .

[24]  W. Miao.  Electrogenerated chemiluminescence and its biorelated applications. , 2008, Chemical reviews.

[25]  J. Anglada,et al.  The gas-phase hydrogen-bonded complex between ozone and hydroperoxyl radical. A theoretical study. , 2007, The journal of physical chemistry. A.

[26]  H. Cui,et al.  Multichannel electrogenerated chemiluminescence of lucigenin in neutral and alkaline aqueous solutions on a gold nanoparticle self-assembled gold electrode , 2006 .

[27]  J. Anglada,et al.  On the gas phase hydrogen bond complexes between formic acid and hydroperoxyl radical. A theoretical study. , 2006, The journal of physical chemistry. A.

[28]  G. Shields,et al.  Exploration of the potential energy surfaces, prediction of atmospheric concentrations, and prediction of vibrational spectra for the HO2...(H2O)n (n = 1-2) hydrogen bonded complexes. , 2006, The journal of physical chemistry. A.

[29]  J. Anglada,et al.  Mechanism for the gas-phase reaction between formaldehyde and hydroperoxyl radical. A theoretical study. , 2005, The journal of physical chemistry. A.

[30]  L. Pejov,et al.  Characterization of hydrogen bonds in the interactions between HO2 radical and amides , 2004 .

[31]  Zhi‐Feng Zhang,et al.  Multichannel electrochemiluminescence of luminol in neutral and alkaline aqueous solutions on a gold nanoparticle self-assembled electrode. , 2004, Analytical chemistry.

[32]  Do Nam Lee,et al.  Synthesis and characterization of electrochemiluminescent ruthenium(II) complexes containing o-phenanthroline and various alpha-diimine ligands. , 2004, Talanta.

[33]  S. Galembeck,et al.  Characterization of hydrogen bonds in the interactions between the hydroperoxyl radical and organic acids. , 2003, Journal of the American Chemical Society.

[34]  A. Samanta,et al.  Structure of a self-assembled chain of water molecules in a crystal host. , 2003, Angewandte Chemie.

[35]  J. S. Francisco,et al.  Complexes of Hydroperoxyl Radical with Glyoxal, Methylglyoxal, Methylvinyl Ketone, Acrolein, and Methacrolein: Possible New Sinks for HO2 in the Atmosphere? , 2003 .

[36]  J. S. Francisco,et al.  The formation of a surprisingly stable HO2-H2SO4 complex , 2001 .

[37]  David N. Reinhoudt,et al.  Noncovalent Synthesis Using Hydrogen Bonding. , 2001, Angewandte Chemie.

[38]  J. S. Francisco.  A Remarkable, Stable Radical–Molecule Complex: HO2⋅CF3C(O)OH , 2000 .

[39]  J. S. Francisco,et al.  New Radical−Molecule Association Compounds , 2000 .

[40]  F. Bohr,et al.  Structure of isolated and solvated peroxyl radicals , 1999, J. Comput. Chem..