Upconversion nanoparticles-MoS2 nanoassembly as a fluorescent turn-on probe for bioimaging of reactive oxygen species in living cells and zebrafish

Wang, Fangfang; Qu, Xuetong; Li, Dongxu; Ding, Caiping; Zhang, Cuiling; Luo, Xianzhu

doi:10.1016/j.snb.2018.07.125

Cited by 39 publications

(17 citation statements)

References 45 publications

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“…Distinct from the design of nanotechnologies for selective sensing of specific species of ROS, these nanomaterials can detect the combined species of ROS by one platform. Several nanomaterials, including PEGylated bilirubin-coated superparamagnetic iron oxide nanoparticles (PEG-BR@SPIONs) ( Lee et al, 2020 ), UCNPs-MoS 2 nanoflakes ( Wang F. et al, 2018 ), multifunctional theranostic nanoprobes (Au−Ag-HM) ( Wang et al, 2021 ), para-aminothiophenol and hemin-decorated gold (Au-PATP-Hemin) nanoprobes ( Cui et al, 2018 ), cyclotriphosphazene-doped graphene quantum dots (C-GQDs) ( Xu et al, 2020 ), ROS-responsive microgel ( Liu et al, 2018 ), and the ionic nanoparticles in a hydrogel microparticle ( Liu et al, 2018 ), are designed under this context. Therein, PEG-BR@SPIONs and Au-PATP-Hemin nanoprobe are promising tools for “turn-on” detection of ROS with demonstrated mechanisms and have potentialities in biological applications.…”

Section: Detection Of Combined Species Of Rosmentioning

confidence: 99%

Nanotechnologies for Reactive Oxygen Species“Turn-On” Detection

Jiang

Lin

et al. 2021

Front. Bioeng. Biotechnol.

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Reactive oxygen species (ROS) encompasses a collection of complicated chemical entities characterized by individually specific biological reactivities and physicochemical properties. ROS detection is attracting tremendous attention. The reaction-based nanomaterials for ROS “turn-on” sensing represent novel and efficient tools for ROS detection. These nanomaterials have the advantages of high sensitivity, real-time sensing ability, and almost infinite contrast against background. This review focuses on appraising nanotechnologies with the ROS “turn-on” detection mechanism coupled with the ability for broad biological applications. In this review, we highlighted the weaknesses and advantages in prior sensor studies and raised some guidelines for the development of future nanoprobes.

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Section: Detection Of Combined Species Of Rosmentioning

confidence: 99%

Nanotechnologies for Reactive Oxygen Species“Turn-On” Detection

Jiang

Lin

et al. 2021

Front. Bioeng. Biotechnol.

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“…Twodimensional dichalcogenide materials have emerged as ideal energy transfer acceptors due to their large surface area, ease of synthesis of large single sheets and their increased affinity towards biomolecules. Luminescent two-dimensional materials such as MoS 2 and WS 2 have also proven to be excellent quenchers in the area of optical biosensors [38]. Single-stranded DNA can adsorb onto the MoS 2 and WS 2 surface via van der Waals forces rather than π-π staking interactions [39].…”

Section: Introductionmentioning

confidence: 99%

A DNA sensor based on upconversion nanoparticles and two-dimensional dichalcogenide materials

Alexaki

Giust

Kyriazi

et al. 2021

Front. Chem. Sci. Eng.

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We demonstrate the fabrication of a new DNA sensor that is based on the optical interactions occurring between oligonucleotide-coated NaYF4:Yb3+;Er3+ upconversion nanoparticles and the two-dimensional dichalcogenide materials, MoS2 and WS2. Monodisperse upconversion nanoparticles were functionalized with single-stranded DNA endowing the nanoparticles with the ability to interact with the surface of the two-dimensional materials via van der Waals interactions leading to subsequent quenching of the upconversion fluorescence. By contrast, in the presence of a complementary oligonucleotide target and the formation of double-stranded DNA, the upconversion nanoparticles could not interact with MoS2 and WS2, thus retaining their inherent fluorescence properties. Utilizing this sensor we were able to detect target oligonucleotides with high sensitivity and specificity whilst reaching a concentration detection limit as low as 5 mol·L−1, within minutes.

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“…Thus, luminescence imaging of biological systems is based on exciting a volume of a sample containing a luminescent compound using an adequate excitation source and wavelength and collecting the light emitted. Luminescence imaging is a sensitive technique that allows diagnosing diseases [ 15 , 16 , 17 ], reconstructing 3-D structures of tissues or cellular components [ 18 , 19 ], sensing chemical species [ 1 , 2 , 3 , 12 , 20 , 21 , 22 , 23 , 24 , 25 , 26 , 27 , 28 , 29 , 30 , 31 , 32 , 33 , 34 , 35 , 36 , 37 , 38 ], and unraveling cellular processes [ 39 , 40 , 41 ]. One of the drawbacks of this technique is the strong background emission intensity, especially in the blue and green regions of the electromagnetic spectrum that are often higher than those of the luminescent compound.…”

Section: Introductionmentioning

confidence: 99%

“…Nanomaterials 2020, 10, x FOR PEER REVIEW 2 of 37 reconstructing 3-D structures of tissues or cellular components [18,19], sensing chemical species [1][2][3]12,[20][21][22][23][24][25][26][27][28][29][30][31][32][33][34][35][36][37][38], and unraveling cellular processes [39][40][41]. One of the drawbacks of this technique is the strong background emission intensity, especially in the blue and green regions of the electromagnetic spectrum that are often higher than those of the luminescent compound.…”

Section: Introductionmentioning

confidence: 99%

Opportunities for Persistent Luminescent Nanoparticles in Luminescence Imaging of Biological Systems and Photodynamic Therapy

et al. 2020

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The use of luminescence in biological systems allows us to diagnose diseases and understand cellular processes. Persistent luminescent materials have emerged as an attractive system for application in luminescence imaging of biological systems; the afterglow emission grants background-free luminescence imaging, there is no need for continuous excitation to avoid tissue and cell damage due to the continuous light exposure, and they also circumvent the depth penetration issue caused by excitation in the UV-Vis. This review aims to provide a background in luminescence imaging of biological systems, persistent luminescence, and synthetic methods for obtaining persistent luminescent materials, and discuss selected examples of recent literature on the applications of persistent luminescent materials in luminescence imaging of biological systems and photodynamic therapy. Finally, the challenges and future directions, pointing to the development of compounds capable of executing multiple functions and light in regions where tissues and cells have low absorption, will be discussed.

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Upconversion nanoparticles-MoS2 nanoassembly as a fluorescent turn-on probe for bioimaging of reactive oxygen species in living cells and zebrafish

Cited by 39 publications

References 45 publications

Nanotechnologies for Reactive Oxygen Species“Turn-On” Detection

Nanotechnologies for Reactive Oxygen Species“Turn-On” Detection

A DNA sensor based on upconversion nanoparticles and two-dimensional dichalcogenide materials

Opportunities for Persistent Luminescent Nanoparticles in Luminescence Imaging of Biological Systems and Photodynamic Therapy

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