A Novel Nanofibrous Film Chemosensor for Detecting and Adsorbing Fe3+

Zhou, Chen; Zhang, Yinan; Liu, Heng

doi:10.21577/0103-5053.20170157

Cited by 5 publications

(6 citation statements)

References 14 publications

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“…9(A) and 10(A) ). Zhou et al 103 modified coumarin derivatives on copolymers of acrylic acid and acrylonitrile (PANA) to prepare iron ion-responsive nanofibrous membranes (PANADC) by electrospinning. The fiber membrane can be used for the adsorption and detection of iron ions, and the fluorescence is quenched with the addition of iron ions to the fiber membrane, and the detection limit and adsorption amount are 10.63 μM and 13.93 mg g −1 , respectively ( Fig.…”

Section: Electrospun Nanofiber Fluorescent Sensor For Detection Of Ha...mentioning

confidence: 99%

“…18(C) ). Zhou et al 124 obtained poly (MMA- co -Sal) by polymerizing and modifying 2-hydroxy-4-acryloyloxy-benzaldehyde (HAB), methyl methacrylate (MMA) and salicylaldehyde-hydrazine as raw materials. The polymer poly (MMA- co -Sal) can be prepared into nanofibrous membranes by electrospinning technology.…”

Section: Electrospun Nanofiber Fluorescent Sensor For Detection Of Ha...mentioning

confidence: 99%

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Advances in electrospun nanofibrous membrane sensors for ion detection

Song

Xing

et al. 2022

RSC Adv.

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Section: Electrospun Nanofiber Fluorescent Sensor For Detection Of Ha...mentioning

confidence: 99%

Section: Electrospun Nanofiber Fluorescent Sensor For Detection Of Ha...mentioning

confidence: 99%

Advances in electrospun nanofibrous membrane sensors for ion detection

Song

Xing

et al. 2022

RSC Adv.

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“…The reason for the change of adsorption curve could be owing to the binding sites for Fin the inclusion complexes nanofibrous membrane became saturated，then redundant Fcannot be occupied, and result in the steady of adsorption quantity [20]. The Langmuir adsorption equation was given as follows, to analyze the experimental adsorption equilibrium data of the inclusion complexes nanofibrous membrane to F - [21].…”

Section: Adsorption Kinetics Of F Onto the Inclusion Complexes Nanofibrous Membranementioning

confidence: 99%

A nanofibrous membrane fluorescent sensor for fluoride ions prepared by electrospinning and host-guest interaction

et al. 2021

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A novel inclusion complexes nanofibrous membrane fluorescent sensor was prepared for recognizing Fvia electrospinning and host-guest interaction. The host α-cyclodextrin on the surface of the electrospun nanofiber membrane is assembled into the guest azobenzene molecule which modified with Ffluorescent probe，and the formation of the inclusion complex is fixed on the surface of the nanofibrous membrane without external force，to prepare a novel surface controllable composite nanofiber membrane for Fdetection. The inclusion complexes nanofibrous membrane exhibited favourable sensitivity and selectivity for F -. The introduction of Fwould result in notable fluorescent decreasing of the membrane, but the other most common anions would not disturb the detection of F -. Moreover, this nanofibrous membrane was not only a fluorescent sensor for detecting F -, but also a good adsorbent for Fin solution.

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“…Consequently, the lack of Fe 3+ in living organisms can cause many diseases, such as anemia, mental decline, heart failure, and cancer. 15,16 Some new findings have even indicated that Fe 3+ could affect the process of cell death. 17 By contrast, excessive Fe 3+ in the human body can also cause methemoglobinemia, a metabolic disease that affects the flow of oxygen and the blood.…”

Section: Introductionmentioning

confidence: 99%

“…17 By contrast, excessive Fe 3+ in the human body can also cause methemoglobinemia, a metabolic disease that affects the flow of oxygen and the blood. 16 The World Health Organization (WHO) has set limits for iron ions in drinking water and food at 0.33 ppm (equivalent to 5.4 mM) and 10.74-30.43 mM in human blood serum. 18,19 Therefore, detecting the presence of iron ions in cells or the environment is of great significance to the development of life.…”

Section: Introductionmentioning

confidence: 99%