WebAug 1, 2024 · An intramolecular fluorescence resonance energy transfer (FRET)-based macromolecular theranostic prodrug was designed by directly conjugating Doxorubicin (DOX) as the FRET acceptor onto the ... WebApr 12, 2024 · Herein, fluorescent carbonized polymer dots (CPDs) were synthesized and used for quantitative assay of tetracycline (TC) by chelating with europium ions (Eu 3+). The green fluorescence of CPDs could be gradually quenched by TC via inner filter effect and static quenching mechanism, while the red emission of Eu 3+ was remarkably enhanced …
Polymer and dendrimer-based intramolecular FRET systems. a) …
WebNov 9, 2024 · In summary, two four-component chiral polymers can exhibit large Stokes shift and deep red AICPL signals through two intramolecular FRET pairs. P-1 containing lower content DTBT chromophore can exhibit tunable AIE-active fluorescence emission enhancement behavior and deep red AICPL signal. WebSubsequently, cross-linked supramolecular polymers H2⊃G 2 and H3⊃G 3 were formed through host–guest interactions. The obtained supramolecular polymers were able to transform into supramolecular polymer gels under higher concentration, which displayed AIE properties due to the restriction of TPE intramolecular motions within three … diamond are a girl\\u0027s best friend lyrics
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WebAs the second intramolecular FRET pair of a TPE moiety and a DTBT moiety was added (P-2), the AIE fluorescence color could be tuned from green to red. The Stokes shift also … WebApr 8, 2024 · Förster resonance energy transfer (FRET)-based biosensors are being fabricated for specific detection of biomolecules or changes in the microenvironment. FRET is a non-radiative transfer of energy from an excited donor fluorophore molecule to a nearby acceptor fluorophore molecule. In a FRET-based biosensor, the donor and acceptor … WebDual intramolecular FRET polymers are synthesized via Suzuki coupling and their luminescence characteristics from aggregation ... (AIE) is modulated conveniently by adjusting the charged ratios. The finally obtained AIE polymer is further employed to construct doxorubicin loaded nanoparticles as a promising theranostics platform for … circle k mount pleasant sc