Fashioning Prussian Blue Nanoparticles by Adsorption of Luminophores: Synthesis, Properties, and <i>in Vitro</i> Imaging

Mamontova, Ekaterina; Daurat, Morgane; Long, Jérôme; Godefroy, Anastasia; Salles, Fabrice; Guari, Yannick; Gary‐Bobo, Magali; Larionova, Joulia

doi:10.1021/acs.inorgchem.9b03699

Cited by 12 publications

(14 citation statements)

References 56 publications

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“…In the case of PBA, LeBail refinement applied to the XRD pattern (Supplementary Material: Section 4, Figure S6) provides a solid argument that the space group is identified as Fm3m type having a unit cell parameter a = 10.2091(3) Å in good accordance with the results reported for similar samples [37][38][39].…”

Section: Resultssupporting

confidence: 80%

Heat Release Kinetics upon Water Vapor Sorption Using Cation-Exchanged Zeolites and Prussian Blue Analogues as Adsorbents: Application to Short-Term Low-Temperature Thermochemical Storage of Energy

et al. 2021

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In view of potential uses in short-term thermochemical heat storage by sorption of water vapor, the capacity to release a sufficient heat amount at the appropriate rate of a Prussian blue analogue (PBA) containing hexacyanocobaltate vacancies has been compared with those of 13X type zeolites possessing Na+, Ce3+, Ce4+, or Tb3+ extra-framework compensating cations. The extended structural and surface characterization demonstrated good reproducibility of the preparation procedures performed on a 10-g scale. The adsorbents were tested under dynamic conditions of gas flow with the aid of either a gas flow calorimeter (120 mL h−1 helium flow) to measure the amount and rate of the integral heat release or a laboratory-scale test rig (15,000 to 22,800 mL h−1 nitrogen flow) to monitor the outlet temperature of nitrogen heated by adsorption. For a regeneration temperature of 353 K and a partial H2O pressure of 2.8 kPa in helium, the PBA sample yielded an integral heat ranging between 900 and 1020 kJ kg−1 with a very slow heat release lasting for even 12–14 h. The zeolite-based materials generated between 350 and 950 kJ kg−1 more rapidly (up to 6–7 h), depending on the nature and the content of compensating cations, as well as on the dehydration state achieved during regeneration. With the laboratory-scale test rig, the efficiency of heat extraction by convection was about 65% for Na-13X and only 38% for PBA, and it diminished with decreasing flow rate.

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Section: Resultssupporting

confidence: 80%

Heat Release Kinetics upon Water Vapor Sorption Using Cation-Exchanged Zeolites and Prussian Blue Analogues as Adsorbents: Application to Short-Term Low-Temperature Thermochemical Storage of Energy

et al. 2021

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“…The adsorption by PB/PBA has other applications than those intended to remove molecules or cations from an environment. Larionova's group rendered magnetic and nonmagnetic PBA nanoparticles luminescent by a synthetic functionalization within the internal porosity of the cyano-bridged framework using 2-aminoanthracene (AA) or rhodamine B (RhB) fluorophore to yield a luminescent system (bifunctional when the nanoparticles were magnetic) [3,83]. Figure 4 shows the two luminophores, which differ in their size, although both are planar.…”

Section: Adsorption Of Moleculesmentioning

confidence: 99%

“…2021, 22, 780 2 of 14 first coordination network materials in which transition metal ions are assembled through cyano-bridges, generating a 3D cubic structure. PB is a mixed-valence system exhibiting the general formula A 1−x Fe III [Fe II (CN) 6 ] 1−x / 4 x/4 , in which A is a ion (K + , Na + or NH 4 + ) and denotes the hexacyanoferrate vacancies [3]. PBA are coordination polymers with the general formula A x M y [M'(CN 6 )] z , where A is an alkaline metal cation and M and M' cations in oxidation state +2 or +3 [4].…”

Section: Introductionmentioning

confidence: 99%

“…Some defects exist in insoluble PB due to the interstitial water molecules, which could be divided into two types according to their coordination: the water molecules coordinated to Fe (II) sites (coordinative water) and the ones inside cavities which do not coordinate to metal sites (zeolitic or crystallized water) [6]. Both kinds of water can be distinguished by IR: the absorption peak at 3630 cm −1 is characteristic of O-H group of coordinated water, whereas the peak at 3400 cm −1 is derived of O-H group of crystallized water [3]. Throughout the decades, PB has been recognized by scientists to be an inorganic coordination complex with great application potential in many fields, such as electrochromic displays, electrocatalysts, secondary batteries, ion-and biosensors, photomagnets, and hydrogen storage [7].…”

Section: Introductionmentioning

confidence: 99%

“…The X-ray diffraction pattern shows relatively strong peaks at 2θ values of 17.6 • , 24.8 • , 35,2 • , 39.6 • , and 43.5 • . These peaks are ascribed to the (200), (220), (400), (420), and (422) planes of PB, which is generally claimed as the space group F3m3, although really is Pm3m[3]. The dimension of the unit cell is 1.02 nm, corresponding to the length of Fe 3+ -NC-Fe 2+ -CN-Fe 3+ , and the average bond lengths of Fe 2+ -, C-N, and Fe 3+ -N=C are 0.190, 0113, and 0.203 nm, respectively[15].…”

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confidence: 99%

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Prussian Blue: A Safe Pigment with Zeolitic-Like Activity

Estelrich

Busquets

2021

IJMS

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Prussian blue (PB) and PB analogues (PBA) are coordination network materials that present important similarities with zeolites concretely with their ability of adsorbing cations. Depending on the conditions of preparation, which is cheap and easy, PB can be classified into soluble PB and insoluble PB. The zeolitic-like properties are mainly inherent to insoluble form. This form presents some defects in its cubic lattice resulting in an open structure. The vacancies make PB capable of taking up and trapping ions or molecules into the lattice. Important adsorption characteristics of PB are a high specific area (370 m2 g−1 determined according the BET theory), uniform pore diameter, and large pore width. PB has numerous applications in many scientific and technological fields. PB are assembled into nanoparticles that, due to their biosafety and biocompatibility, can be used for biomedical applications. PB and PBA have been shown to be excellent sorbents of radioactive cesium and radioactive and nonradioactive thallium. Other cations adsorbed by PB are K+, Na+, NH4+, and some divalent cations. PB can also capture gaseous molecules, hydrocarbons, and even luminescent molecules such as 2-aminoanthracene. As the main adsorptive application of PB is the selective removal of cations from the environment, it is important to easily separate the sorbent of the purified solution. To facilitate this, PB is encapsulated into a polymer or coats a support, sometimes magnetic particles. Finally, is remarkable to point out that PB can be recycled and the adsorbed material can be recovered.

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4D Printing Nanocomposite Hydrogel Based on PNIPAM and Prussian Blue Nanoparticles Using Stereolithography

Pelluau,

Brossier,

Habib

et al. 2023

Macro Materials & Eng

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The potential of photoactive Prussian blue nanoparticles dispersed in thermo‐responsive PNIPAM hydrogels in 4D printing using a stereolithography is investigated with digital light processing. The proportion of Prussian blue nanoparticles used in the resin is chosen to deliver a significant photothermal effect providing a heating above the volume phase transition temperature of the final nanocomposite hydrogels; while, giving only a limited effect on light scattering during the 3D printing process. Four formulations with various amounts of Prussian blue nanoparticles are used to print 3D structures with different shapes, such as Aztec pyramids, cylinders, gyroid porous cubes, and porous films. The shrinkage effect triggered by light irradiation at 808 nm on the as‐obtained nanocomposite hydrogels is demonstrated through the delivery of a representative molecule fluorescein and a triggered 4D shape‐morphing effect.

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Fashioning Prussian Blue Nanoparticles by Adsorption of Luminophores: Synthesis, Properties, and in Vitro Imaging

Cited by 12 publications

References 56 publications

Heat Release Kinetics upon Water Vapor Sorption Using Cation-Exchanged Zeolites and Prussian Blue Analogues as Adsorbents: Application to Short-Term Low-Temperature Thermochemical Storage of Energy

Heat Release Kinetics upon Water Vapor Sorption Using Cation-Exchanged Zeolites and Prussian Blue Analogues as Adsorbents: Application to Short-Term Low-Temperature Thermochemical Storage of Energy

Prussian Blue: A Safe Pigment with Zeolitic-Like Activity

4D Printing Nanocomposite Hydrogel Based on PNIPAM and Prussian Blue Nanoparticles Using Stereolithography

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