Persistent luminescence of Eu, Mn, Dy doped calcium phosphates for in-vivo optical imaging

Rosticher, Céline; Viana, Bruno; Maldiney, Thomas; Richard, Cyrille; Chanéac, Corinne

doi:10.1016/j.jlumin.2015.07.024

Cited by 43 publications

(26 citation statements)

References 47 publications

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“…NIR‐emitting persistent luminescence nanoparticles (NIR‐PLNPs) have been developed by de Chermont et al (2007) for in vivo imaging, due to their emission wavelengths in the tissue transparency windows . Maldiney et al have proposed NIR‐PLNPs for in vivo tumor imaging based on transition metals (e.g., ZnGa 1.995 Cr 0.005 O 4 , ZGO:Cr 3+ ) that can be activated with an LED light source . Shi et al have further developed ZGO:Cr 3+ by coating the NPs with hollow mesoporous nanospheres to provide a tractable drug carriers for drug loading and release, followed by highly penetrating LED light for repeated in vivo excitation to provide extended long‐term tracking .…”

Section: Nanoparticles For In Vivo Bioimaging and Theranosticsmentioning

confidence: 99%

Impact of Lanthanide Nanomaterials on Photonic Devices and Smart Applications

Zhou

Leaño

Liu³

et al. 2018

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146

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Half a century after its initial emergence, lanthanide photonics is facing a profound remodeling induced by the upsurge of nanomaterials. Lanthanide-doped nanomaterials hold promise for bioapplications and photonic devices because they ally the unmatched advantages of lanthanide photophysical properties with those arising from large surface-to-volume ratios and quantum confinement that are typical of nanoobjects. Cutting-edge technologies and devices have recently arisen from this association and are in turn promoting nanophotonic materials as essential tools for a deeper understanding of biological mechanisms and related medical diagnosis and therapy, and as crucial building blocks for next-generation photonic devices. Here, the recent progress in the development of nanomaterials, nanotechnologies, and nanodevices for clinical uses and commercial exploitation is reviewed. The candidate nanomaterials with mature synthesis protocols and compelling optical uniqueness are surveyed. The specific fields that are directly driven by lanthanide doped nanomaterials are emphasized, spanning from in vivo imaging and theranostics, micro-/nanoscopic techniques, point-of-care medical testing, forensic fingerprints detection, to micro-LED devices.

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Section: Nanoparticles For In Vivo Bioimaging and Theranosticsmentioning

confidence: 99%

Impact of Lanthanide Nanomaterials on Photonic Devices and Smart Applications

Zhou

Leaño

Liu³

et al. 2018

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146

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“…HAp NPs doped with lanthanide or europium ions are prepared by integrating into the HAp structure by ion exchange during synthesis for bioimaging applications. These NPs having crystalline sizes around 10-50 nm are included in the lattice to endow the NPs with luminescence moiety and are detected due to the fluorescence caused by an external stimulus [65][66][67]. This strategy is better than the use of fluorophores since it avoids inconveniences as poor stability and photobleaching [67].…”

Section: Biomedical Applicationsmentioning

confidence: 99%

Hydroxyapatite Nanoparticle Coating on Polymer for Constructing Effective Biointeractive Interfaces

Galindo

Chai

Tagaya

2019

Journal of Nanomaterials

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Bone is an organic-inorganic composite with the ability to regenerate itself. Thus, several studies based on artificial organic-inorganic interface sciences have been tried to develop capable materials for effective regenerative bone tissues. Hydroxyapatite nanoparticles (HAp NPs) have extensively been researched in bone tissue engineering due to the compositional and shape similarity to the mineral bone and excellent biocompatibility. However, HAp alone has low mechanical strength, which limits its applications. Therefore, HAp NPs have been deposited on the biocompatible polymer matrix, obtaining composites with the enhanced mechanical, thermal, and rheological properties and with higher biocompatibility and bioactivity. For developing new biomedical applications, polymer-HAp interfacial interactions that provide biofusion should be investigated. This paper reviewed common coating techniques for obtaining HAp NPs/polymer fusion interfaces as well as in vitro studies of interfacial interactions with proteins and cells, demonstrating better biocompatibility. Studies based on interfacial interactions between biomolecules and HAp NPs were highlighted, and how these interactions can be affected by specific protein preadsorption was also summarized.

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“…In 2016, Chanéac and co-workers reported the synthesis of highly biocompatible calcium phosphate nanoparticles (HAp/β-TCP) doped with Eu 2+ , Mn 2+ and Ln 3+ ions (Ln 3+ = Dy 3+ ,Pr 3+ ) synthesized by hydrothermal route and tailored to present red-near infrared persistent luminescence after UV excitation 138. Nanosized biphasic HAp/β-TCP compounds with sphere and rod-shaped were obtained.…”

Section: Bioimaging With Plnps Made From Other Matrixesmentioning

confidence: 99%

“…(D) Images of a Balb/c mouse obtained at 5 and 10 min after the injection of 0.8 mg nanoparticles of HAp/β-TCP doped Eu 2+ /Eu 3+ , Mn 2+ and Dy 3+ dispersed in 200 ml of 5% glucose. Reproduced with permission from reference 138.…”

Section: Figurementioning

confidence: 99%

Chemically engineered persistent luminescence nanoprobes for bioimaging

L’Ecuyer¹,

Teston²,

et al. 2016

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Imaging nanoprobes are a group of nanosized agents developed for providing improved contrast for bioimaging. Among various imaging probes, optical sensors capable of following biological events or progresses at the cellular and molecular levels are actually actively developed for early detection, accurate diagnosis, and monitoring of the treatment of diseases. The optical activities of nanoprobes can be tuned on demand by chemists by engineering their composition, size and surface nature. This review will focus on researches devoted to the conception of nanoprobes with particular optical properties, called persistent luminescence, and their use as new powerful bioimaging agents in preclinical assays.

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Persistent luminescence of Eu, Mn, Dy doped calcium phosphates for in-vivo optical imaging

Cited by 43 publications

References 47 publications

Impact of Lanthanide Nanomaterials on Photonic Devices and Smart Applications

Impact of Lanthanide Nanomaterials on Photonic Devices and Smart Applications

Hydroxyapatite Nanoparticle Coating on Polymer for Constructing Effective Biointeractive Interfaces

Chemically engineered persistent luminescence nanoprobes for bioimaging

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