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- W4313443211 abstract "Metallic nanosystems with strong surface plasmon resonance have been a predominant choice for surface plasmon-coupled emission (SPCE), leading to a plethora of sensing and diagnostic applications. The Ohmic losses and strong isotropic scattering of the emissive photons in such systems still remain major challenges that limit the sensitivity, reliability, and magnitude of enhancements. Consequently, rational designing of non-plasmonic dielectric interfaces and their hybrids that suppress these drawbacks without compromising the radiative decay pathways is highly desirable. Here, we present dielectric-based nanostructured carbon florets (NCFs), exhibiting precisely tailored porosities and surface morphologies for enhanced light entrapment, thereby achieving plasmon-free generation of electromagnetic (EM) hotspots. The hard-carbon sp2 framework of NCF, together with its morphology resembling conical microcavities, thus represents the first all-carbon system, providing 310-fold SPCE enhancements. Such enhancements achieved in cavity configuration present a fundamental departure from those obtained through conventional plasmonic interfaces that work best in spacer and extended cavities. This underlines the importance of the extensive surface area (745.62 m2/g) and high absorbance (>0.9) of NCF. Besides showcasing the detailed morphological dependence of SPCE, the NCF also acts as a versatile support for anchoring plasmonic Ag and interfacing with π-plasmon rich GO. Such a multi-component hybrid combines the benefits of several radiative pathways for realizing unprecedented 1000-fold SPCE enhancements. Consequently, this substrate has been utilized for the detection of pathologically important PE at single-molecular attomolar levels (1 × 10–19 M) with excellent linearity (R2 = 0.996) and high reliability (RSD: 2.07) over a wide concentration range spanning 16 orders of magnitude (0.1 aM–1 mM). The demonstration of such detection with smartphone-based platforms expands opportunities for the internet-of-things, besides unraveling newer possibilities for metal–dielectric interfacial engineering." @default.
- W4313443211 created "2023-01-06" @default.
- W4313443211 creator A5005571823 @default.
- W4313443211 creator A5021889350 @default.
- W4313443211 creator A5034505731 @default.
- W4313443211 creator A5074416823 @default.
- W4313443211 date "2022-12-20" @default.
- W4313443211 modified "2023-10-16" @default.
- W4313443211 title "Metal–Dielectric Interfacial Engineering with Mesoporous Nano-Carbon Florets for 1000-Fold Fluorescence Enhancements: Smartphone-Enabled Visual Detection of Perindopril Erbumine at a Single-molecular Level" @default.
- W4313443211 cites W1441271042 @default.
- W4313443211 cites W1967921748 @default.
- W4313443211 cites W1976589020 @default.
- W4313443211 cites W1979075963 @default.
- W4313443211 cites W1980407172 @default.
- W4313443211 cites W1981880287 @default.
- W4313443211 cites W2015746109 @default.
- W4313443211 cites W2018198024 @default.
- W4313443211 cites W2059537840 @default.
- W4313443211 cites W2089166183 @default.
- W4313443211 cites W2095587412 @default.
- W4313443211 cites W2098528610 @default.
- W4313443211 cites W2122336050 @default.
- W4313443211 cites W2124124052 @default.
- W4313443211 cites W2135678218 @default.
- W4313443211 cites W2143923360 @default.
- W4313443211 cites W2164756117 @default.
- W4313443211 cites W2224505020 @default.
- W4313443211 cites W2471226450 @default.
- W4313443211 cites W2474697222 @default.
- W4313443211 cites W2567407370 @default.
- W4313443211 cites W2618760987 @default.
- W4313443211 cites W2681263597 @default.
- W4313443211 cites W2767392005 @default.
- W4313443211 cites W2787969994 @default.
- W4313443211 cites W2799617277 @default.
- W4313443211 cites W2808764861 @default.
- W4313443211 cites W2908229725 @default.
- W4313443211 cites W2951208445 @default.
- W4313443211 cites W2951568127 @default.
- W4313443211 cites W2953798223 @default.
- W4313443211 cites W2955700431 @default.
- W4313443211 cites W2965557466 @default.
- W4313443211 cites W2973428338 @default.
- W4313443211 cites W2984897278 @default.
- W4313443211 cites W2995611293 @default.
- W4313443211 cites W2997307540 @default.
- W4313443211 cites W3007677699 @default.
- W4313443211 cites W3011260744 @default.
- W4313443211 cites W3013456002 @default.
- W4313443211 cites W3018706661 @default.
- W4313443211 cites W3018914840 @default.
- W4313443211 cites W3031286800 @default.
- W4313443211 cites W3033933667 @default.
- W4313443211 cites W3035066331 @default.
- W4313443211 cites W3037971007 @default.
- W4313443211 cites W3038426427 @default.
- W4313443211 cites W3081077633 @default.
- W4313443211 cites W3087187349 @default.
- W4313443211 cites W3093908812 @default.
- W4313443211 cites W3136610223 @default.
- W4313443211 cites W3140467131 @default.
- W4313443211 cites W3145172400 @default.
- W4313443211 cites W3148186088 @default.
- W4313443211 cites W3152233762 @default.
- W4313443211 cites W3157536803 @default.
- W4313443211 cites W3162307995 @default.
- W4313443211 cites W3170757940 @default.
- W4313443211 cites W3175470358 @default.
- W4313443211 cites W3180330473 @default.
- W4313443211 cites W3180681014 @default.
- W4313443211 cites W3183480390 @default.
- W4313443211 cites W3188146735 @default.
- W4313443211 cites W3194483404 @default.
- W4313443211 cites W3194541348 @default.
- W4313443211 cites W3196433780 @default.
- W4313443211 cites W3201284514 @default.
- W4313443211 cites W3202724750 @default.
- W4313443211 cites W3203147390 @default.
- W4313443211 cites W3208404881 @default.
- W4313443211 cites W3209494377 @default.
- W4313443211 cites W3210333756 @default.
- W4313443211 cites W4200590345 @default.
- W4313443211 cites W4205333231 @default.
- W4313443211 cites W4210362073 @default.
- W4313443211 cites W4210784906 @default.
- W4313443211 cites W4220692577 @default.
- W4313443211 cites W4225283795 @default.
- W4313443211 cites W4293826002 @default.
- W4313443211 cites W4296459420 @default.
- W4313443211 cites W1910810092 @default.
- W4313443211 cites W3122706673 @default.
- W4313443211 doi "https://doi.org/10.1021/acssuschemeng.2c04064" @default.
- W4313443211 hasPublicationYear "2022" @default.
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