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An efficient long fluorescence lifetime polymer-based sensor based on europium complex as chromophore for the specific detection of F-, CH3COO-, and H2PO4-
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http://www.polymer.cn//ss/yangchaolong/publicationsshow_13084.html |
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[Chem. Mater.] High Performance Humidity Fluctuation Sensor for Wearable Devices via Bioinspired Graphene-Polymer Heterogeneous Sensing Junction
Measurements of an individual’s water metabolism dynamical information can provide us rich biological information in a noninvasive way. This concept is hindered by the trade-off between the sensitivity and responsive velocity of traditional moisture sensors. Herein, inspired by the molecular detecting system based on weak bond interactions in natural organisms, we designed a new concept of a tuna...
http://www.polymer.cn//ss/chentaogroup/publicationsshow_13063.html |
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Polymer nanoparticle-based ratiometric fluorescent probe for imaging Hg2+ ions in living cells
Mercury pollutant brings huge threat to human health and the environment because of its bioaccumulation and permanent damage. Thus, highly selective and ratiometric detection and imaging of Hg2+ in organisms is quite important. Herein, we report on a polymer nanoparticle-based ratiometric fluorescent probe (NP3) for highly selective recognition of Hg2+ in totally aqueous solution and imaging in ...
http://www.polymer.cn//ss/zhangpeisheng/publicationsshow_13026.html |
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[Chem. Eur. J.]Triple Noncovalent-Interaction-Containing Supramolecular Polymer Vesicle Chemosensors with Dynamically Tunable Detection Ranges
Chemosensors (CSs) with dynamically tunable detection ranges have important significance for their expansion in practical applications; however, most CSs possess an unchangeable detection limit. In this work, we report the first example of a supramolecular polymer vesicle (SPV) chemosensor with a dynamically tunable detection range. SPVs containing porphyrin (PP) moieties and β-cyclodextrin (β...
http://www.polymer.cn//ss/tianwei/publicationsshow_13012.html |
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(Chem. Commun)pH-induced outward movement of star centers within coumarin-centered star-block polymer micellesw
A novel coumarin-centered amphiphilic star-block polymer of C-(PDMAEMA80-b-PS8)3 has been designed to investigate the pH-induced accompanying outward movement of hydrophobic coumarin centers within the polymer micelles upon protonation
https://pubs.rsc.org/en/content/articlepdf/2012/cc/c2cc35680e
http://www.polymer.cn//ss/jiangjq/publicationsshow_13005.html |
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(Langmuir )Equilibrating Immigration and Anthracene-Maleimide-Based Diels? Alder-Trapping of Octylmaleimide in Mixed Photo-Cross-Linked Polymer Micelles
It is possible that the hydrophobic guest within amphiphilic polymer micelles may leak out and be captured by other species before polymer micelles adhere to the desired focus because of the complexity in an actual release procedure, rendering the reduced efficiency of the nanocarrier system. To describe such a scenario, two watersoluble fluorescent amphiphilic random copolymers of PAV and PAA w...
http://www.polymer.cn//ss/jiangjq/publicationsshow_13004.html |
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(RSC Adv)The photodimerization characteristics of anthracene pendants within amphiphilic polymer micelles in aqueous solution
An amphiphilic polymer with anthracene pendants of PEO-b-PAM has been applied to comprehensively investigate the photodimerization characteristics of anthracene in aqueous solution upon various selected narrow band of light irradiations in the UV-vis-NIR region.
http://www.polymer.cn//ss/jiangjq/publicationsshow_13003.html |
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(Macromol. Rapid Commun)2-Nitrobenzyl Borate Based Photolabile Linker for Breakable Polymer Vesicles
Fluorescent photolabile groups undergoing convenient synthesis and fast cleavage are beinexplored because of their increasing utility in both synthetic and biological chemistry. Herein,a model photosensitive poly(ethylene glycol)-lipid of NP-B-PEG with a 2-nitrobenzyl 2-pyridinylmethyl borate hydrophobic tail is synthesized. The 1 H-NMR and absorption spectra analysis of NP-B-PEG upon 365 nm irr...
http://www.polymer.cn//ss/jiangjq/publicationsshow_12997.html |
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(Macromol. Rapid Commun)Fabricating Triple-Sensitive Polymer Nano- Aggregates via an Aqueous Iminoboronate Multicomponent Reaction
A triple-sensitive polymer of poly(ethylene glycol)-iminoboronate nitrobenzyl ethanediol
chelate (PEG-INEC) is efficiently fabricated via the convenient aqueous iminoboronate
multi-component reaction (MCR) of methoxypolyethylene glycol amine (mPEG-NH2), 2-formylphenylboronic acid (FPBA), and bis(2-nitrophenyl) ethanediol (BNPE, a photo-cleavable nitrobenzyl alcohol derivate). The aqueous M...
http://www.polymer.cn//ss/jiangjq/publicationsshow_12994.html |
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[Macro. Rap. Commun-Facile Fabrication of Hierarchically Thermoresponsive Binary Polymer Pattern for Controlled Cell Adhesion]
A versatile platform
allowing capture and detection of
normal and dysfunctional cells on the same patterned surface is
important for accessing of cellular mechanism, developing diagnostic assays and
implementing the therapy. Here, we
reported an original and
effective method for fabricating binary polymer pattern for controlled cell adhesion. The
binary polymer pattern, comp...
http://www.polymer.cn//ss/blood/publicationsshow_12975.html |
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