Stimuli-responsive nanobubbles for biomedical applications

Xiong, Ranhua; Xu, Ronald X.; Huang, Chaobo; Smedt, Stefaan De; Braeckmans, Kevin

doi:10.1039/c9cs00839j

Cited by 152 publications

(82 citation statements)

References 264 publications

(261 reference statements)

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“…The peaks located at 1499 cm −1 are from the tetrazole group. The band located at 1296 cm −1 can be ascribed to the vibration of C–N [ 53 , 54 , 55 ]. The vibration bands from 779 cm −1 to 719 cm −1 are from the aromatic benzene rings.…”

Section: Resultsmentioning

confidence: 99%

Solvothermal Preparation of a Lanthanide Metal-Organic Framework for Highly Sensitive Discrimination of Nitrofurantoin and l-Tyrosine

et al. 2021

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Metal-organic frameworks (MOFs) have been rapidly developed for their broad applications in many different chemistry and materials fields. In this work, a multi-dentate building block 5-(4-(tetrazol-5-yl)phenyl)-isophthalic acid (H3L) containing tetrazole and carbolxylate moieties was employed for the synthesis of a two-dimensional (2D) lanthanide MOF [La(HL)(DMF)2(NO3)] (DMF = N,N-dimethylformamide) (1) under solvothermal condition. The fluorescent sensing application of 1 was investigated. 1 exhibits high sensitivity recognition for antibiotic nitrofurantoin (Ksv: 3.0 × 103 M−1 and detection limit: 17.0 μM) and amino acid l-tyrosine (Ksv: 1.4 × 104 M−1 and detection limit: 3.6 μM). This work provides a feasible detection platform of 2D MOFs for highly sensitive discrimination of antibiotics and amino acids.

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Section: Resultsmentioning

confidence: 99%

Solvothermal Preparation of a Lanthanide Metal-Organic Framework for Highly Sensitive Discrimination of Nitrofurantoin and l-Tyrosine

et al. 2021

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“…As already explained, this is likely due to the fact that ps laser pulses result in better thermal confinement and, therefore, are more likely to induce large membrane pores by the generation of vapor nanobubbles. 33,41,42 Using optimized conditions based on FD10 delivery, we next demonstrated successful transfection of H1299 lung carcinoma cells with siRNA, resulting in 75% transfected cells for 0.5 μM siRNA. Next, using optimized conditions based on FD500 delivery, we transfected Jurkat cells with eGFP-mRNA, resulting in 40% transfected cells in the case of 800 nm laser irradiation with 0.1 μg ml −1 mRNA.…”

Section: Discussionmentioning

confidence: 95%

Black phosphorus mediated photoporation: a broad absorption nanoplatform for intracellular delivery of macromolecules

Wang

Harizaj

et al. 2021

Nanoscale

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“…As one of the three major components of plant biomass, cellulose has attracted much attention. Cellulose can be used to make paper, paperbased materials, hydrogels, and aerogel [23][24][25][26][27][28][29][30][31][32][33][34][35][36][37][38][39]. Besides, cellulose and its derivatives can be applied in the field of electrical materials [40][41][42][43][44][45].…”

Section: Introductionmentioning

confidence: 99%

Effects of different amounts of cellulase on the microstructure and soluble substances of cotton stalk bark

Xie

Tian

Liu

et al. 2022

Adv Compos Hybrid Mater

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There are plant cuticle and complex cell walls on the outer surface of cotton stalk bark (CSB), which reduce the efficiency of liquid penetration of CSB. To increase the permeability of liquids, these barriers need to be broken. Cellulase can selectively hydrolyze cellulose into glucose, and its action conditions are mild. Therefore, cellulase treatment is one of the excellent ways to break the CSB liquid permeation barrier. This experiment studied the effects of different amounts of cellulase treatment on the enzymatic hydrolysis products and surface of CSB. Scanning electron microscopy (SEM) and nano-CT were used to observe the changes in the microscopic morphology of CSB. Ion chromatography and an ultraviolet–visible spectrophotometer were used to determine the dissolution of CSB. The results showed that the cuticle of CSB treated with cellulase was broken, and the cell wall of phloem fibers became thinner, which increased the accessibility of liquid. The content of monosaccharide and lignin in CSB treatment solution increased with the increase of cellulase dosage. Correspondingly, the proportion of polysaccharides on the outer surface of CSB continued to decline and eventually stabilized. These experimental results can provide a reference for improving the permeability of natural fibers and the subsequent treatment effects of biomass products. Graphical abstract The pretreatment of cotton stalk barks with cellulase destroyed the dense protective structure of cell wall, and the content of monosaccharide and lignin in the treated solution increased with the increase of cellulase dosage.

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Stimuli-responsive nanobubbles for biomedical applications

Abstract: This review presents an overview of the recent advances in the development of stimuli-responsive nanobubbles and their novel biomedical applications including bio-imaging, drug delivery and ablation of tumor tissues.

Cited by 152 publications

References 264 publications

Solvothermal Preparation of a Lanthanide Metal-Organic Framework for Highly Sensitive Discrimination of Nitrofurantoin and l-Tyrosine

Solvothermal Preparation of a Lanthanide Metal-Organic Framework for Highly Sensitive Discrimination of Nitrofurantoin and l-Tyrosine

Black phosphorus mediated photoporation: a broad absorption nanoplatform for intracellular delivery of macromolecules

Effects of different amounts of cellulase on the microstructure and soluble substances of cotton stalk bark

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