Facile construction and biological imaging of cross-linked fluorescent organic nanoparticles with aggregation-induced emission feature through a catalyst-free azide-alkyne click reaction

Jiang, Ruming; Liu, Meiying; Chen, Tingting; Huang, Hongye; Huang, Qiang; Tian, Jianwen; Wen, Yuanqing; Cao, Qian‐Yong; Zhang, Xiaoyong; Wei, Yen

doi:10.1016/j.dyepig.2017.09.005

Cited by 109 publications

(27 citation statements)

References 57 publications

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“…This phenomenon is called the aggregation‐induced emission effect (AIE). However, there has been little work reported on AIE fluorescent molecules used to label NCs …”

Section: Fluorescent Bioimaging Platforms Based On Ncsmentioning

confidence: 99%

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Design and Synthesis of Fluorescent Nanocelluloses for Sensing and Bioimaging Applications

Zhang

Liu

et al. 2020

ChemPlusChem

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Recent materials research based on fluorescent nanocelluloses (NCs) used in the field of sensing and bioimaging is reviewed. Many designed morphologies have been reported, such as nanoparticles, fibers, nanopapers, hydrogels and aerogels, that have been produced by physical or chemical methods. In the field of sensing and bioimaging, these studies have involved, but not been limited to, special optical properties including fluorescence, long‐lived luminescence, polarized light, and/or aggregation‐induced emission. The fluorescence sensing platforms can be categorized according to stimuli such as pH and temperature, as well as the presence of toxic compounds, and anions and metal cations. In addition, NCs exhibit unique low toxicity, good biocompatibility, biodegradability and cell membrane penetration, and can be modified into fluorescent nanoprobes for in vivo imaging and tracing. As an excellent platform for fluorescent sensing and bioimaging, NCs are bound to be increasingly studied and widely applied in the field of production and life sciences.

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“…This phenomenon is called the aggregation‐induced emission effect (AIE). However, there has been little work reported on AIE fluorescent molecules used to label NCs …”

Section: Fluorescent Bioimaging Platforms Based On Ncsmentioning

confidence: 99%

“…However, there has been little work reported on AIE fluorescent molecules used to label NCs. [86,87] Cui et al have reported a method for preparing fluorescent CNCs with AIE characteristics for cell bioimaging. AIE dye-PhE is novel synthesized product and chemical structure was shown in Figure 21i.…”

Section: Fluorescent Bioimaging Platforms Based On Ncsmentioning

confidence: 99%

Design and Synthesis of Fluorescent Nanocelluloses for Sensing and Bioimaging Applications

Zhang

Liu

et al. 2020

ChemPlusChem

View full text Add to dashboard Cite

show abstract

“…Finally, it is important to point out that, mussel-inspired chemistry is an important method for surface modification and fabrication of functional materials. [80][81][82][83][84][85][86][87][88][89][90][91][92][93][94] In future, their applications especially in biomedical analysis should be cited…”

Section: Short-term Stability Of Dpa-gqdsmentioning

confidence: 99%

A novel optical probe based on d‐penicillamine‐functionalized graphene quantum dots: Preparation and application as signal amplification element to minoring of ions in human biofluid

Pashazadeh-Panahi

Hasanzadeh

Eivazzadeh‐Keihan

2020

J of Molecular Recognition

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In this study, d‐penicillamine‐functionalized graphene quantum dots (DPA‐GQD) has been synthesized, which significantly increases the fluorescence intensity of GQD. We used this simple fluorescent probe for metal ions detection in human plasma samples. Designed DPA‐GQD respond to Hg2+, Cu2+, Au2+, Ag+, Co2+, Zn2+, and Pb2+ with high sensitivity. The fluorescence intensity of this probe decreased significantly in the presence of metal ions such as, Hg2+, Cu2+, Au2+, Ag+, Co2+, Zn2+, and Pb2+. In this work, a promising probe for ions monitoring was introduced. Moreover, DPA‐GQD probe has been tested in plasma samples. The functionalized DPA‐GQDs exhibits great promise as an alternative to previous fluorescent probes for bio‐labeling, sensing, and other biomedical applications in aqueous solution.

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“…Finally, it is important to point out that, the aggregation of organic dyes with aggregation-induced emission have also be used widely for biological imaging and sensing applications. [25][26][27][28][29][30][31][32] In future, their applications especially in biomedical analysis should be cited.…”

Section: Analytical Approachmentioning

confidence: 99%

Spectrophotometric study of ketoconazole binding with citrate capped silver nanoparticles and its monitoring in human plasma samples

Pashazadeh-Panahi

Hasanzadeh

Eivazzadeh‐Keihan

2020

J of Molecular Recognition

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Ketoconazole or Nizoral is an antifungal medication used to treat various type of fungal infections. It has been reported that this antifungal agent is able to induce a variety of heart function side effects, such as long‐QT syndrome, and ventricular arrhythmias. Hence, prescribing, identifying and controlling the side effects of medications such as ketoconazole is essential for human safety. In this study, a distinct and fast colorimetric probe based on citrate capped silver nanoparticles (Cit‐AgNPs) was introduced for determination of trace amounts of ketoconazole. Cit‐AgNPs were synthesized trough a novel method and applied for the quantification of ketoconazole in human plasma samples. Ultraviolet‐visible spectroscopy, transmission electron microcopy, dynamic light scattering, and energy dispersive X‐ray spectroscopy analysis, have been utilized for characterization of Cit‐AgNPs. It was revealed that in the presence of ketoconazole, the absorption intensity of Cit‐AgNPs was decreased by increasing the ketoconazole concentration. Moreover, this reaction is accompanied by a color change from shiny yellow to brown/red in acidic pH. Under acidic pH and optimum condition, the calibration graph of the assay was linear in the range of 0.1 to 0.8 μM. According to the obtained results Cit‐AgNPs can be used as a novel probe for the sensitive and specific detection and determination of similar drugs in clinical samples. Also, this method open a new way to biomedical analyses of pharmaceutical samples which is necessary in TDM.

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Facile construction and biological imaging of cross-linked fluorescent organic nanoparticles with aggregation-induced emission feature through a catalyst-free azide-alkyne click reaction

Cited by 109 publications

References 57 publications

Design and Synthesis of Fluorescent Nanocelluloses for Sensing and Bioimaging Applications

Design and Synthesis of Fluorescent Nanocelluloses for Sensing and Bioimaging Applications

A novel optical probe based on d‐penicillamine‐functionalized graphene quantum dots: Preparation and application as signal amplification element to minoring of ions in human biofluid

Spectrophotometric study of ketoconazole binding with citrate capped silver nanoparticles and its monitoring in human plasma samples

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