Preparation of a bis-Schiff base immobilized mesoporous SBA-15 nanosensor for the fluorogenic sensing and adsorption of Cu<sup>2+</sup>

Zhang, Yuanyuan; Zhu, Tao; Wang, Huiyan; Zheng, Liangliang; Chen, Ming; Wang, Wenyong

doi:10.1039/d2dt00933a

Cited by 10 publications

(2 citation statements)

References 53 publications

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“…Greenly synthesized carbon dots from microalgae biomass biochar Cr 6+ Pena et al 14 Carbon dots synthesized from Poria cocos polysaccharide Cr 6+ Huang et al 145 diphenylcarbazide (DPC) combined with Semiconducting polymer dots-based fluorescence nanosensor Cr 6+ Dou et al 146 Fe 3 O 4 @Pectin-polymethacrylimide@graphene quantum dot Cr 3+ Barzegarzadeh et al 147 Schiff base immobilized mesoporous SBA-15 silica Cu 2+ Zhang et al 148 Bis-Schiff base functionalized Fe 3 O 4 nanoparticles Cu 2+ Zhu et al 149 Quaternized salicylaldehyde Schiff base side-chain polymer grafted magnetic Fe 3 O 4 nanoparticles (Fe 3 O 4 @SiO 2 -PAP)…”

Section: Targeted Contaminants Referencementioning

confidence: 99%

Recent advancements in nano sensors for air and water pollution control

Grozdanov,

Dimitrievska,

Paunovic

2023

MSEIJ

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Increased environmental pollution is becoming one of the greatest problem the world is facing nowadays causing irreparable damage to the earth. Because of their novel and tunable physicochemical properties, nano materials have attracted great attention among researchers as promising materials to combat environmental challenges. Developing nanotechnology have triggered a great deal of interest in these structures for pollution monitoring and treatment, enabling new technologies for identifying and addressing environmental problems. Even though achieving environmental pollution control is a challenging task using conventional materials, revolutionary progress has been observed with the advancements in nanotechnology, showing that precisely modified nano materials can be used for purposes such as treatment of polluted atmosphere, industrial and domestic wastewater, natural water, and soil. In this paper we review and discuss the environmental applications of nano materials as nano sensors employed for combating atmospheric and aquatic pollution. Keywords: enviro

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Section: Targeted Contaminants Referencementioning

confidence: 99%

Recent advancements in nano sensors for air and water pollution control

Grozdanov,

Dimitrievska,

Paunovic

2023

MSEIJ

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“…With similar strategies mentioned above, various fluorescent sensors were developed for the detection of metal ions based on Schiff base modified nanoporous materials. − From above studies, it is not difficult to find that the special structure of nanoporous materials is conducive to improving the selectivity to metal ions. These porous materials usually have excellent thermal and chemical stability and show great application potential in environmental and industrial fields.…”

Section: Chromogenic and Fluorogenic Chemosensorsmentioning

confidence: 99%

Schiff Base-Modified Nanomaterials for Ion Detection: A Review

Zhong

Shi

et al. 2022

ACS Appl. Nano Mater.

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Ion detection is crucial for environmental quality, human health, and industry development. Schiff bases and their complexes are widely applied as the probes for ion detection in chemistry, environment, and biology fields. There are many kinds of interesting Schiff bases and their coordination complexes that have been designed and synthesized based on the facile synthesis. Recently, Schiff base chemistry has intercrossed with nanomaterials toward wide applications. Nanomaterials are characterized by their sizes in the range of several nanometers to several hundreds of nanometers and then with large specific surface area. They have unusual properties such as mechanical property, optical property, and catalytic property, which are usually not active for their bulk materials. The development of new nanomaterials has dramatically increased in the past two decades, especially the hybridization of inorganic nanomaterials with organic functional species. Schiff base is a very famous class of organic molecules with diversity structures and properties. The remarkable point is that they are synthesized facilely. In this review, the principles and methods of Schiff base preparation have been scanned briefly. Then nanomaterials functionalized by Schiff base to achieve efficient, rapid, and sensitive recognition of ions were elaborated. The types of nanomaterials are included the metal–organic frameworks (MOFs) and covalent organic frameworks (COFs) constructed by Schiff base ligands with nanosized pores and surface modification of nanoparticles (NPs) with Schiff bases, which can not only retain the advantages of the original nanomaterials but also improve the ability of ion-specific recognition. The development of colorimetric, fluorescence, and electrochemical sensors based on Schiff base nanomaterials for ion detection in recent years was carefully summarized as well. It should be mentioned that the types of ions in this review are mainly metal ions. Finally, the challenges in the future in this field have been proposed.

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Fluorogen‐Functionalized Mesoporous Silica Hybrid Sensing Materials: Applications in Cu²⁺ Detection

Xu,

Jiang,

Liu

et al. 2023

Chemistry A European J

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Since Cu2+ ions play a pivotal role in both ecosystems and human health, the development of a rapid and sensitive method for Cu2+ detection holds significant importance. Fluorescent mesoporous silica materials (FMSMs) have garnered considerable attention in the realm of chemical sensing, biosensing, and bioimaging due to their distinctive structure and easily functionalized surfaces. As a result, numerous Cu2+ sensors based on FMSMs have been devised and extensively applied in environmental and biological Cu2+ detection over the past few decades. This review centers on the recent advancements in the methodologies for preparing FMSMs, the mechanisms underlying sensing, and the applications of FMSMs‐based sensors for Cu2+ detection. Lastly, we present and elucidate pertinent perspectives concerning FMSMs‐based Cu2+ sensors.

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Preparation of a bis-Schiff base immobilized mesoporous SBA-15 nanosensor for the fluorogenic sensing and adsorption of Cu²⁺

Abstract: The inorganic−organic chemosensing material (MS-NSP) was developed by anchoring the bis-Schiff base fluorophore onto the channel surface of SBA-15 mesoporous silica surface with a quaternary ammonium linker. The mesostructure, morphology,...

Cited by 10 publications

References 53 publications

Recent advancements in nano sensors for air and water pollution control

Recent advancements in nano sensors for air and water pollution control

Schiff Base-Modified Nanomaterials for Ion Detection: A Review

Fluorogen‐Functionalized Mesoporous Silica Hybrid Sensing Materials: Applications in Cu²⁺ Detection

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Preparation of a bis-Schiff base immobilized mesoporous SBA-15 nanosensor for the fluorogenic sensing and adsorption of Cu2+

Abstract: The inorganic−organic chemosensing material (MS-NSP) was developed by anchoring the bis-Schiff base fluorophore onto the channel surface of SBA-15 mesoporous silica surface with a quaternary ammonium linker. The mesostructure, morphology,...

Cited by 10 publications

References 53 publications

Recent advancements in nano sensors for air and water pollution control

Recent advancements in nano sensors for air and water pollution control

Schiff Base-Modified Nanomaterials for Ion Detection: A Review

Fluorogen‐Functionalized Mesoporous Silica Hybrid Sensing Materials: Applications in Cu2+ Detection

Contact Info

Product

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Preparation of a bis-Schiff base immobilized mesoporous SBA-15 nanosensor for the fluorogenic sensing and adsorption of Cu²⁺

Fluorogen‐Functionalized Mesoporous Silica Hybrid Sensing Materials: Applications in Cu²⁺ Detection