Biosensing Technologies: A Focus Review on Recent Advancements in Surface Plasmon Coupled Emission

Micromachines, Год журнала: 2023, Номер 14(3), С. 574 - 574

Опубликована: Фев. 28, 2023

In the past decade, novel nano-engineering protocols have been actively synergized with fluorescence spectroscopic techniques to yield higher intensity from radiating dipoles, through process termed plasmon-enhanced (PEF). Consequently, limit of detection analytes interest has dramatically improvised on account sensitivity rendered by augmented signals. Recently, metallic thin films sustaining surface plasmon polaritons (SPPs) creatively hybridized such PEF platforms realize a substantial upsurge in global collection efficiency judicious technology plasmon-coupled emission (SPCE). While parameters and conditions optimum coupling between dipoles SPCE framework extensively discussed, utility disruptive over platform analogous interfaces as ‘ferroplasmon-on-mirror (FPoM)’ well an alternative ‘photonic crystal-coupled (PCCE)’ seldom reviewed. light these observations, this focus review, myriad developed SPCE, FPoM PCCE are succinctly captured, presenting emphasis recently cryosoret nano-assembly for photo-plasmonic hotspot generation (first fourth). These technologies associated sensing expected ameliorate current biosensing modalities better understanding biophysicochemical processes related outcomes at advanced micro-nano-interfaces. This review is hence envisaged present broad overview latest developments substrate design development interdisciplinary applications that relevance environmental biological heath monitoring.

Язык: Английский

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Tetralactam macrocycle based indicator displacement assay for colorimetric and fluorometric dual-mode detection of urinary uric acid

Chemical Communications, Год журнала: 2023, Номер 59(36), С. 5411 - 5414

Опубликована: Янв. 1, 2023

An indicator displacement assay for colorimetric and fluorometric dual-mode detection of urinary uric acid (UA) was constructed using a water-soluble naphthalene-based tetralactam macrocycle the phenoxazine dye, resorufin (RF). The visual UA levels volunteers successfully realized modified paper assays, which could be used home monitoring UA.

Язык: Английский

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A dual-state-emission chalcone-based supramolecular probe for ratiometric detection of penconazole in environmental samples

Chemical Engineering Journal, Год журнала: 2023, Номер 468, С. 143610 - 143610

Опубликована: Май 19, 2023

Язык: Английский

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Targeted cysteine and glutathione detection in extra/intracellular systems by copper-based fluorescent imaging probes

Coordination Chemistry Reviews, Год журнала: 2023, Номер 495, С. 215368 - 215368

Опубликована: Авг. 11, 2023

Язык: Английский

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Emerging tetrapyrrole porous organic polymers for chemosensing applications

Coordination Chemistry Reviews, Год журнала: 2023, Номер 482, С. 215078 - 215078

Опубликована: Фев. 21, 2023

Язык: Английский

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