A photogated photoswitchable [2]rotaxane based on orthogonal photoreactions
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DOI: 10.1016/j.tet.2021.132284
Abstract: Abstract A photoswitchable [2]rotaxane with unique photogated macrocyclic shuttling is constructed by incorporating the photoswitchable azobenzene (AB) and nonphotoactive biphenyl (BP) units into the axle as two terminal recognition sites, bridged by a naphthalene (NAP)… read more here.
Keywords: photogated photoswitchable; photoswitchable rotaxane; rotaxane based; based orthogonal ... See more keywords
Rotaxane-Based Mechanophores Enable Polymers with Mechanically Switchable White Photoluminescence
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DOI: 10.1021/acscentsci.9b00173
Abstract: Three mechanoresponsive polyurethane elastomers whose blue, green, and orange photoluminescence can be reversibly turned on by mechanical force were prepared and combined to create a blend that exhibits deformation-induced white photoluminescence. The three polyurethanes contain… read more here.
Keywords: based mechanophores; rotaxane based; photoluminescence; white photoluminescence ... See more keywords
Rotaxane-Based Dual Function Mechanophores Exhibiting Reversible and Irreversible Responses.
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DOI: 10.1021/jacs.1c03790
Abstract: Mechanochromic mechanophores permit the design of polymers that indicate mechanical events through optical signals. Here we report rotaxane-based supramolecular mechanophores that display both reversible and irreversible fluorescence changes. These responses are triggered by different forces… read more here.
Keywords: function mechanophores; dual function; rotaxane based; based dual ... See more keywords
A rotaxane-based platform for tailoring the pharmacokinetics of cancer-targeted radiotracers
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DOI: 10.1039/d2sc03928a
Abstract: Radiolabelled monoclonal antibodies (mAbs) are a cornerstone of molecular diagnostic imaging and targeted radioimmunotherapy in nuclear medicine, but one of the major challenges in the field is to identify ways of reducing the radiation burden… read more here.
Keywords: rotaxane based; based platform; 89zr zrfe; zrfe ... See more keywords