4.7 Article

Conductance of o-carborane-based wires with different substitution patterns

Related references

Note: Only part of the references are listed.
Article Chemistry, Multidisciplinary

The Evolution of the Charge Transport Mechanism in Single-Molecule Break Junctions Revealed by Flicker Noise Analysis

Zhichao Pan et al.

Summary: The study shows that flicker noise can indicate the evolution of charge transport mechanisms in single-molecule break junction process, with flicker noise components of the molecule junction showing time evolution behavior during dynamic break junction process. Furthermore, the investigation reveals a transition in charge transport mechanism from through-space to through-bond transport during dynamic break junction process, with through-space transport dominating again when the junction is about to rupture.

SMALL (2022)

Article Chemistry, Multidisciplinary

Achieving Multiple Quantum-Interfered States via Through-Space and Through-Bond Synergistic Effect in Foldamer-Based Single-Molecule Junctions

Jinshi Li et al.

Summary: Regulating charge transport within high-order structures via multiple conducting pathways provides a proof of concept for constructing multivalued logic circuits.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2022)

Article Chemistry, Multidisciplinary

Hydrogen-bond-induced quantum interference in single-molecule junctions of regioisomers

Lingbing Ge et al.

Summary: Solvents play an important role in tuning the electrical conductance of single-molecule junctions. Protic solvents can form hydrogen bonds with molecular backbones and induce electrostatic gating, affecting the conductance. The effect of hydrogen bond formation on conductance depends on the type of quantum interference controlling transport through the junction. This study demonstrates that using protic solvents and regioisomers can control quantum interference and single-molecule conductance by regulating hydrogen bond formation, electrostatic gating, and through-space transport.

CHEMICAL SCIENCE (2022)

Article Chemistry, Multidisciplinary

Nido-carborane encapsulated by BODIPY zwitterionic polymers: Synthesis, photophysical properties and cell imaging

Chen Shao et al.

Summary: The study visualized carborane encapsulation using BODIPY zwitterionic polymers, forming an oval structure through self-assembly. Carboranes are water-soluble, biocompatible, and can visualize aggregation in targeted cells through their fluorescence effect.

JOURNAL OF SAUDI CHEMICAL SOCIETY (2021)

Article Nanoscience & Nanotechnology

Flexible and Transparent Oligothiophene-o-Carborane-Containing Hybrid Films for Nonlinear Optical Limiting Based on Efficient Two-Photon Absorption

Wan Feng et al.

Summary: The structure-property relationship of fluorophores with favorable nonlinear optical properties was studied by synthesizing a series of terthiophene-o-carborane dyads and triads. It was found that the carborane unit has a significant impact on introducing the aggregation-induced emission characteristic. These fluorophores exhibit good photoluminescence in solid states and have potential applications in optical limiting.

ACS APPLIED MATERIALS & INTERFACES (2021)

Article Biochemistry & Molecular Biology

Tumor-targeting hyaluronic acid/fluorescent carborane complex for boron neutron capture therapy

Keita Yamana et al.

Summary: The study introduced a fluorescent nano complex for high boron concentration and tumor-selectivity in cancer therapy, which could be actively internalized by tumor cells and exhibited excellent cytotoxicity post-thermal neutron irradiation, potentially offering a more suitable alternative to boron agents in BNCT.

BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS (2021)

Article Chemistry, Multidisciplinary

Substitution Pattern Controlled Quantum Interference in [2.2]Paracyclophane-Based Single-Molecule Junctions

Ksenia Reznikova et al.

Summary: The correlation between substitution pattern, conductance, and mechanosensitivity in [2.2]paracyclophane (PCP)-based molecular wires was investigated in a mechanically controlled break junction experiment. It was found that para-phenyl-coupled anchoring in the PCP core leads to large variations in conductance values with changes in electrode separation, while this mechanosensitivity is absent for the meta-PCP core. The experimental findings were interpreted in terms of quantum interference effects between molecular frontier orbitals.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2021)

Article Polymer Science

High-Temperature-Performance Cyanate Ester Composites with Carboranes

Shailja Goyal et al.

Summary: In this study, boron-based hydroxy (PD) and epoxy (EP)-functionalized carborane additives were used to enhance the thermal properties of cyanate esters (CEs). The results showed that carboranes can reduce the curing activation energy and improve the thermal stability of the resin.

MACROMOLECULES (2021)

Article Materials Science, Multidisciplinary

Single-molecule conductance variations of up to four orders of magnitude via contacting electrodes with different anchoring sites

Zhiyu Zhu et al.

Summary: By designing molecules with multiple anchoring sites, mechanical switching of single-molecule conductance and multiple transmission pathways can be achieved, leading to a four-order-of-magnitude change in conductance. This finding provides a reliable strategy for investigating single-molecule electronic devices.

JOURNAL OF MATERIALS CHEMISTRY C (2021)

Article Chemistry, Inorganic & Nuclear

A flexible carborane-cored luminogen: variable emission behaviours in aggregates

Jiaxin Li et al.

Summary: A new flexible luminogen, NAPH, was designed and synthesized, exhibiting variable photophysical behaviors in aggregates. The multiple conformations of the carborane-cored luminogen in aggregates led to diverse emission behaviors, providing new access to multifunctional single-component solid-state luminescent materials.

DALTON TRANSACTIONS (2021)

Article Chemistry, Multidisciplinary

Achieving Efficient Multichannel Conductance in Through-Space Conjugated Single-Molecule Parallel Circuits

Pingchuan Shen et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2020)

Article Materials Science, Multidisciplinary

Modulating electron transport through single-molecule junctions by heteroatom substitution

Ya-Hao Wang et al.

JOURNAL OF MATERIALS CHEMISTRY C (2020)

Article Chemistry, Multidisciplinary

Photo-induced carbocation-enhanced charge transport in single-molecule junctions

Zhongwu Bei et al.

CHEMICAL SCIENCE (2020)

Article Chemistry, Multidisciplinary

Multicenter-Bond-Based Quantum Interference in Charge Transport Through Single-Molecule Carborane Junctions

Chun Tang et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2019)

Article Chemistry, Multidisciplinary

Exceptionally Long C-C Single Bonds in Diamino-o-carborane as Induced by Negative Hyperconjugation

Junxia Li et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2019)

Article Chemistry, Multidisciplinary

A Magic Ratio Rule for Beginners: A Chemist's Guide to Quantum Interference in Molecules

Colin J. Lambert et al.

CHEMISTRY-A EUROPEAN JOURNAL (2018)

Article Chemistry, Multidisciplinary

Highly Emissive Organic Single-Molecule White Emitters by Engineering o-Carborane-Based Luminophores

Deshuang Tu et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2017)

Review Chemistry, Multidisciplinary

Icosahedral boron clusters: a perfect tool for the enhancement of polymer features

R. Nunez et al.

CHEMICAL SOCIETY REVIEWS (2016)

Article Chemistry, Multidisciplinary

Exceptional Single-Molecule Transport Properties of Ladder-Type Heteroacene Molecular Wires

Zhengxu Cai et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2016)

Article Chemistry, Multidisciplinary

Mechanically controlled quantum interference in individual π-stacked dimers

Riccardo Frisenda et al.

NATURE CHEMISTRY (2016)

Review Nanoscience & Nanotechnology

Chemical principles of single-molecule electronics

Timothy A. Su et al.

NATURE REVIEWS MATERIALS (2016)

Article Chemistry, Multidisciplinary

Flicker Noise as a Probe of Electronic Interaction at Metal-Single Molecule Interfaces

Olgun Adak et al.

NANO LETTERS (2015)

Article Multidisciplinary Sciences

A quantum circuit rule for interference effects in single-molecule electrical junctions

David Zsolt Manrique et al.

NATURE COMMUNICATIONS (2015)

Article Chemistry, Multidisciplinary

Importance of Direct Metal-π Coupling in Electronic Transport Through Conjugated Single-Molecule Junctions

Jeffrey S. Meisner et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2012)

Article Chemistry, Multidisciplinary

Single Molecular Conductance of Tolanes: Experimental and Theoretical Study on the Junction Evolution Dependent on the Anchoring Group

Wenjing Hong et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2012)

Article Chemistry, Multidisciplinary

Dissecting Contact Mechanics from Quantum Interference in Single-Molecule Junctions of Stilbene Derivatives

Sriharsha V. Aradhya et al.

NANO LETTERS (2012)

Article Chemistry, Multidisciplinary

Effect of Length and Contact Chemistry on the Electronic Structure and Thermoelectric Properties of Molecular Junctions

Aaron Tan et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2011)

Article Chemistry, Multidisciplinary

Orbital views of the electron transport in molecular devices

Kazunari Yoshizawa et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2008)

Article Nanoscience & Nanotechnology

Molecular junctions based on aromatic coupling

Songmei Wu et al.

NATURE NANOTECHNOLOGY (2008)

Article Chemistry, Multidisciplinary

Electric current through a molecular rod - Relevance of the position of the anchor groups

M Mayor et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2003)

Article Materials Science, Multidisciplinary

Density-functional method for nonequilibrium electron transport -: art. no. 165401

M Brandbyge et al.

PHYSICAL REVIEW B (2002)