KnowledgeBase Articles Archive

Ambidextrous Chirality Transfer Capability from Cellulose Tris(phenylcarbamate) to Nonhelical Chainlike Luminophores: Achiral Solvent-Driven Helix-Helix Transition of Oligo- and Polyfluorenes Revealed by Sign Inversion of Circularly Polarized Luminescence and Circular Dichroism Spectra

2018 / Biomacromolecules

We investigated whether helicity and/or chirality of cellulose tris(phenylcarbamate) (CTPC) can transfer to noncharged, nonhelical oligo- and polyfluorenes when CTPC… Continue reading Ambidextrous Chirality Transfer Capability from Cellulose Tris(phenylcarbamate) to Nonhelical Chainlike Luminophores: Achiral Solvent-Driven Helix-Helix Transition of Oligo- and Polyfluorenes Revealed by Sign Inversion of Circularly Polarized Luminescence and Circular Dichroism Spectra

Circularly Polarized Luminescence in Supramolecular Assemblies of Chiral Bichromophoric Perylene Bisimides

2013 / Chemistry A European Journal

Chiral bichromophoric perylene bisimides are demonstrated as active materials of circularly polarized emission. The bichromophoric system exhibited circularly polarized luminescence… Continue reading Circularly Polarized Luminescence in Supramolecular Assemblies of Chiral Bichromophoric Perylene Bisimides

Circularly Polarized Blue Luminescent Spherulites Consisting of Hierarchically Assembled Ionic Conjugated Polymers with a Helically π‐Stacked Structure

2012 / Advanced Materials

Cationic π‐conjugated polymers form an interchain helically π‐stacked assembly with anionic chiral compounds that is stabilized by both electrostatic and π−π… Continue reading Circularly Polarized Blue Luminescent Spherulites Consisting of Hierarchically Assembled Ionic Conjugated Polymers with a Helically π‐Stacked Structure

Symmetry-based rational design for boosting chiroptical responses

2018 / Chemistry Communications

Chiral molecules play indispensable roles in advanced materials and technologies. Nevertheless, no conventional, yet reliable logical strategies are available for… Continue reading Symmetry-based rational design for boosting chiroptical responses

Thermally tunable circular dichroism and circularly polarized luminescence of tetraphenylethene with two cholesterol pendants

2015 / Journal of Materials Chemistry C

This work provides a novel strategy for the construction of materials exhibiting circularly polarized luminescence (CPL) with a thermal tunability… Continue reading Thermally tunable circular dichroism and circularly polarized luminescence of tetraphenylethene with two cholesterol pendants

Strong circularly polarized luminescence induced from chiral supramolecular assembly of helical nanorods

2017 / Chemical Communications

Chiral supramolecular assemblies (BNS–BPP) can be self-assembled by electrostatic and π–π stacking interactions between the chiral binaphthyl sulphonate (BNS) anion… Continue reading Strong circularly polarized luminescence induced from chiral supramolecular assembly of helical nanorods

A tetraphenylethene-based chiral polymer: an AIE luminogen with high and tunable CPL dissymmetry factor

2013 / Journal of Materials Chemistry C

A tetraphenylethene (TPE)-based chiral polymer (TPETyr) was synthesized by the polymerization of 1,2-bis(4-ethynylphenyl)-1,2-diphenylethene (M-1) and 3′,5′-diiodo-N-α-tert-butoxycarbonyl-O-octyl-L-tyrosine methyl ester (M-2) via Sonogashira cross-coupling. Interestingly, the generated luminogen emits weak… Continue reading A tetraphenylethene-based chiral polymer: an AIE luminogen with high and tunable CPL dissymmetry factor

Complexation-induced circular dichroism and circularly polarised luminescence of an aggregation-induced emission luminogen

2014 / Journal of Materials Chemistry C

We here report a molecule with chiral recognition capability by a mechanism of complexation-induced circularly polarised luminescence (CPL) in the… Continue reading Complexation-induced circular dichroism and circularly polarised luminescence of an aggregation-induced emission luminogen

Solid-state circularly polarized luminescence measurements: Theoretical analysis

2012 / Chemical Physics Letters

Because a circularly polarized luminescence (CPL) spectrophotometer is a polarization-modulation instrument, artifacts resulting from optical anisotropies that are unique to… Continue reading Solid-state circularly polarized luminescence measurements: Theoretical analysis

Stability of Secondary and Tertiary Structures of Virus-Like Particles Representing Noroviruses: Effects of pH, Ionic Strength, and Temperature and Implications for Adhesion to Surfaces

2015 / Applied and Environmental Microbiology

Loss of ordered molecular structure in proteins is known to increase their adhesion to surfaces. The aim of this work… Continue reading Stability of Secondary and Tertiary Structures of Virus-Like Particles Representing Noroviruses: Effects of pH, Ionic Strength, and Temperature and Implications for Adhesion to Surfaces

High-throughput screening of stabilizers for Respiratory Syncytial Virus: Identification of stabilizers and their effects on the conformational thermostability of viral particles

2007 / Human Vaccines

Respiratory syncytial virus (RSV) is the leading cause of severe respiratory infection inchildren worldwide. Recombinant live attenuated viral preparations are… Continue reading High-throughput screening of stabilizers for Respiratory Syncytial Virus: Identification of stabilizers and their effects on the conformational thermostability of viral particles

Hydrogels With Tunable Mechanical Properties Based on Photocleavable Proteins

2020 / Frontiers in Chemistry

Hydrogels with photo-responsive mechanical properties have found broad biomedical applications, including delivering bioactive molecules, cell culture, biosensing, and tissue engineering.… Continue reading Hydrogels With Tunable Mechanical Properties Based on Photocleavable Proteins

Biocompatibility of surface-modified gold nanoparticles towards red blood cells and haemoglobin

2020 / Applied Surface Science

Studies related to corona formation have been carried out largely for proteins and nanomaterials, however specific studies about the synthesis… Continue reading Biocompatibility of surface-modified gold nanoparticles towards red blood cells and haemoglobin

Rapid fabrication of precise high-throughput filters from membrane protein nanosheets

2020 / Nature Materials

Biological membranes are ideal for separations as they provide high permeability while maintaining high solute selectivity due to the presence… Continue reading Rapid fabrication of precise high-throughput filters from membrane protein nanosheets

Intrinsic “Turn-On” Aptasensor Detection of Ochratoxin A Using Energy-Transfer Fluorescence

2020 / Journal of Agriculture and Food Chemistry

Ochratoxin A (OTA) is an intrinsically fluorescent phenolic mycotoxin that contaminates a wide range of food products and is a… Continue reading Intrinsic “Turn-On” Aptasensor Detection of Ochratoxin A Using Energy-Transfer Fluorescence

Insights on the interaction of phenothiazinium dyes methylene blue and new methylene blue with synthetic duplex RNAs through spectroscopy and modeling

2020 / Journal of Photochemistry and Photobiology B: Biology

The ubiquitous influence of double stranded RNAs in biological events makes them imperative to gather data based on specific binding… Continue reading Insights on the interaction of phenothiazinium dyes methylene blue and new methylene blue with synthetic duplex RNAs through spectroscopy and modeling

Aggregation and Cellular Toxicity of Pathogenic or Non-pathogenic Proteins

2020 / Scientific Reports

More than 20 unique diseases such as diabetes, Alzheimer’s disease, Parkinson’s disease are caused by the abnormal aggregations of pathogenic… Continue reading Aggregation and Cellular Toxicity of Pathogenic or Non-pathogenic Proteins

A competent bidrug loaded water soluble chitosan derivative for the effective inhibition of breast cancer

2020 / Scientific Reports

Drug resistance and damage caused to the normal cells are the drawbacks which have limited the use of the existing… Continue reading A competent bidrug loaded water soluble chitosan derivative for the effective inhibition of breast cancer

RNA sequence and length contribute to RNA-induced conformational change of TLS/FUS

2020 / Scientific Reports

Translocated in liposarcoma (TLS)/fused in sarcoma (FUS) is a multitasking DNA/RNA binding protein implicated in cancer and neurodegenerative diseases. Upon… Continue reading RNA sequence and length contribute to RNA-induced conformational change of TLS/FUS

Inhibition of SARS-CoV-2 (previously 2019-nCoV) infection by a highly potent pan-coronavirus fusion inhibitor targeting its spike protein that harbors a high capacity to mediate membrane fusion

2020 / Cell Research

The recent outbreak of coronavirus disease (COVID-19) caused by SARS-CoV-2 infection in Wuhan, China has posed a serious threat to… Continue reading Inhibition of SARS-CoV-2 (previously 2019-nCoV) infection by a highly potent pan-coronavirus fusion inhibitor targeting its spike protein that harbors a high capacity to mediate membrane fusion

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Ambidextrous Chirality Transfer Capability from Cellulose Tris(phenylcarbamate) to Nonhelical Chainlike Luminophores: Achiral Solvent-Driven Helix-Helix Transition of Oligo- and Polyfluorenes Revealed by Sign Inversion of Circularly Polarized Luminescence and Circular Dichroism Spectra

Circularly Polarized Luminescence in Supramolecular Assemblies of Chiral Bichromophoric Perylene Bisimides

Circularly Polarized Blue Luminescent Spherulites Consisting of Hierarchically Assembled Ionic Conjugated Polymers with a Helically π‐Stacked Structure

Symmetry-based rational design for boosting chiroptical responses

Thermally tunable circular dichroism and circularly polarized luminescence of tetraphenylethene with two cholesterol pendants

Strong circularly polarized luminescence induced from chiral supramolecular assembly of helical nanorods

A tetraphenylethene-based chiral polymer: an AIE luminogen with high and tunable CPL dissymmetry factor

Complexation-induced circular dichroism and circularly polarised luminescence of an aggregation-induced emission luminogen

Solid-state circularly polarized luminescence measurements: Theoretical analysis

Stability of Secondary and Tertiary Structures of Virus-Like Particles Representing Noroviruses: Effects of pH, Ionic Strength, and Temperature and Implications for Adhesion to Surfaces

High-throughput screening of stabilizers for Respiratory Syncytial Virus: Identification of stabilizers and their effects on the conformational thermostability of viral particles

Hydrogels With Tunable Mechanical Properties Based on Photocleavable Proteins

Biocompatibility of surface-modified gold nanoparticles towards red blood cells and haemoglobin

Rapid fabrication of precise high-throughput filters from membrane protein nanosheets

Intrinsic “Turn-On” Aptasensor Detection of Ochratoxin A Using Energy-Transfer Fluorescence

Insights on the interaction of phenothiazinium dyes methylene blue and new methylene blue with synthetic duplex RNAs through spectroscopy and modeling

Aggregation and Cellular Toxicity of Pathogenic or Non-pathogenic Proteins

A competent bidrug loaded water soluble chitosan derivative for the effective inhibition of breast cancer

RNA sequence and length contribute to RNA-induced conformational change of TLS/FUS

Inhibition of SARS-CoV-2 (previously 2019-nCoV) infection by a highly potent pan-coronavirus fusion inhibitor targeting its spike protein that harbors a high capacity to mediate membrane fusion

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