A Versatile Photoinduced Electron Transfer-Based Upconversion Fluorescent Biosensing Platform for the Detection of Disease Biomarkers and Nerve Agent
The fluorescent LCP was obtained by the copolymerization of one LC monomer (CH) and another fluorescent monomer containing α -cyanostilbene units (TP), designated as
Cell imaging studies indicate that probe 21 can be used as a fluorescent imaging agent for monitoring the dynamic levels of H 2 O 2 in lysosomes (Fig. 19C), brain tissues, and living nematodes.
We show the application of a new type of spectator ligand in a bridged Ru−Pt photocatalyst. In contrast to recently used peripheral ligands, those spectators enable
A Novel Fluorescent Gemcitabine Prodrug That Follows a Nucleoside Transporter‐Independent Internalization and Bears Enhanced Therapeutic Efficacy With Respect to Gemcitabine
Development of Fluorescent-Photothermal Probe Based on Photoinduced Energy Transfer: A Dual-Readout Immunosensor for the Detection of Illegal Additive Hongzhi Liang 1
A Versatile Photoinduced Electron Transfer-Based Upconversion Fluorescent Biosensing Platform for the Detection of Disease Biomarkers and Nerve Agent
In this work, we have developed a novel, versatile ETL composed of zinc oxide (ZnO) and a fluorescent agent to enhance the photovoltaic performance and photostability of OSCs.
Diarylethene (DAE) photoswitches, known for their reversible photoinduced cyclization and cycloreversion reactions, have shown great promise in various fields such as
Herein, we report a host–guest approach by using a tetraphenylethene-based octacationic cage and fluorescent dyes to construct artificial photofunctional systems with energy and electron transfer functions.
Upconversion nanoparticles (UCNPs) have emerged to be a new family of fluorescent probes for bioanalytical applications. In a typical design, the UCNPs act as the energy donors in a
Photochromic and photo-regulated fluorescent coordination polymers derived from thiazolothiazole extended viologen in solid state and polymer film
The development of excellent electron transport layers (ETLs) is crucial for high-performance organic solar cells (OSCs). In this work, we have developed a novel, versatile ETL composed
Then, we explore the applications of azo-based photoresponsive materials in energy storage, highlighting examples of visible light response. On this basis, the review classified the efforts to enhance
Photoinduced electron-transfer chemistry of the bielectrophoric N-phthaloyl derivatives of the amino acids tyrosine, histidine and tryptophan
Introduction Photoinduced electron transfer (PeT) is a fundamental electron transfer mechanism, which is widely employed in the design of fluorescent probes. 1 A typical fluorescent PeT probe consists of
Photoinduced Energy- and Electron- Transfer Between a Photoactive Cage Based on a Thermally Activate Delayed Fluorescence Ligand and Encapsulated Fluorescent Dyes Diego Rota
The fluorescent LCP was obtained by the copolymerization of one LC monomer (CH) and another fluorescent monomer containing α-cyanostilbene units (TP), designated as PCHTP, and it can
Photoinduced reactions play an important role in the photocycle of fluorescent proteins from the green fluorescent protein (GFP) family. Among such processes are
The photoinduced spin crossover switched the energy transfer from the fluorophore to the Fe II ion, resulting in fluorescence modulation. The presented results provide
Photo-induced energy storage luminous powder is a photo-induced energy storage luminous powder that stores light energy after being irradiated by natural light, daylight, ultraviolet light,
2. Types of Molecular Photoswitches and Construction Strategies for Photoswitchable Fluorescent and Colorimetric Probes Molecular photoswitches used to regulate the luminescent properties
Abstract Electrochemical energy storage has been regarded as one of the most promising strategies for next-generation energy consumption. To meet the increasing demands
The photoinduced charge transfer from CBS to ZnO significantly improves the charge transport properties of ZnO, resulting in faster electron extraction and reduced charge recombination in
The development of advanced optical probes for point-of-care testing holds great importance in the field of diagnostic technologies. This study focused on the synthesis of a probe featuring
A technology of photo-induced energy storage and production method, applied in the field of painting, can solve the problems of short storage time of the base material and multiple
In this Review, various classes of molecular photoswitches triggered with visible light are reported together with their applications in phototriggered smart materials – polymers, hydrogels,
Traditional chemotherapeutic drugs have limitations due to their non-targeted ability toward cancer cells. Stimuli-activatable prodrugs are designed to overcome these obstacles. However, the real-time monitoring
In this Review, various classes of molecular photoswitches triggered with visible light are reported together with their applications in phototriggered smart materials – polymers, hydrogels, surfaces, porous
3.6. Sensing mechanism In general, there are several main detection mechanisms based on fluorescence sensing, 1 fluorescence resonance energy transfer (FRET) [36], 2 intramolecular
In this system, the continuous photoinduced rotation of the motors drives the system to work under far-from-equilibrium conditions, and store energy by converting incident
Fast photochromic and fluorescent switchable organohydrogels based on photoinduced electron transfer for display and storage Na Chen a 1, Wanxiong Yong a 1,
Under the condition that viologen molecules serve as suitable electron acceptors and interact with ZnO nanoparticles, a photoinduced electron transfer reaction can be
On the other hand, ultrafast photoinduced electron transfer from dyes (e.g., ICG, AG, and AV) to the fluorescent cage can induce fluorescence quenching. This study provides an insight into the construction of artificial photofunctional systems with energy and electron transfer functions via a host–guest approach in solution.
Spectroscopic techniques that confirm energy transfer from the fluorescent cage to dyes (e.g., NiR, R700, and R800) are efficient, which induce the red shift of fluorescence. On the other hand, ultrafast photoinduced electron transfer from dyes (e.g., ICG, AG, and AV) to the fluorescent cage can induce fluorescence quenching.
1. Introduction Photoinduced electron transfer (PeT), a classical electron transfer process, is commonly used in the construction of fluorescent probes.
Cell imaging studies indicate that probe 21 can be used as a fluorescent imaging agent for monitoring the dynamic levels of H 2 O 2 in lysosomes (Fig. 19C), brain tissues, and living nematodes.
Fluorescent probes that emit within the visible region of the electromagnetic spectra are widely used to detect pH due to their high sensitivity and specificity.
Using a similar design strategy, Ouyang and co-workers have developed a near-infrared fluorescent probe (probe 35) for TYR (Fig. 33A). 184 To improve the targeting ability of the probe for TYR and melanosome, m -hydroxybenzyl- and morpholine groups were added to the salicyladazine skeleton, respectively.
