Stimuli-induced adjustment of spatial distribution of fluorescence resonance energy transfer dyads in smart polymers

Self-indicating polymers: a pathway to intelligent materials

“…For example, if the direction of the dipoles is perpendicular to each other, FRET will not occur. [105][106][107] A list of Fo ¨rster or critical distance of some donor-acceptor pairs is shown in Table 1. In this distance, the energy transfer corresponds to the rate of decay.…”

Design of chemosensors and dynamic anticounterfeiting inks based on colloidal nanoprecipitated polymers

“…Due to their various responses to physical and/or chemical stimuli, these materials hold significant potential for various applications in the fields of chemical sensors, security systems, light-emitting diodes, etc. [1][2][3][4][5] Among these stimuli, light has received considerable attention due to its unique characteristics, such as a controllable and clean energy source and low cost. 6,7 The value of these materials increases when their appropriate response to other stimuli such as pH, polarity, and CO 2 is investigated under light irradiation.…”

Stimulus Modulation of White Light Emission in Colloidal Polymer Nanoparticles by Fluorescence Resonance Energy Transfer for Temperature Sensing and Security Encryption

“…One of the most recent interesting topics is the integration of the FRET phenomenon in smart polymer systems. − Smart polymers are highly regarded for their ability to respond to the chemical, − physical, − and biochemical , changes of the surrounding media by altering their chemical or physical properties. , More importantly, smart polymers have the capacity to influence the FRET efficiency by modulating the D–A distance through conformational adjustments in their polymer chains in response to specific triggers. Not only is the FRET phenomenon an efficient way to produce WLE systems through the modulation of D and A concentration, distance, and emission colors but also it is one of the known signaling mechanisms utilized in the preparation of chemosensors.…”