4.7 Article

Gel-sol and colorimetric dual-modal sensor for highly selective and sensitive detection of iodide ions based on gelatin fabricated AuNPs

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Biochemistry & Molecular Biology

Chitosan functionalized with N,N-(2-aminoethyl)pyridinedicarboxamide for selective adsorption of gold ions from wastewater

Shuai Wang et al.

Summary: The novel chitosan-based adsorbent CS-DPDM shows promising adsorption performance for Au(III) and has broad application prospects in recovering gold ions from aqueous solutions.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2022)

Article Chemistry, Multidisciplinary

Graphene Oxide-Hyperbranched Polyethyleneimine Fabricated and Stabilized AuNPs Nanocomposites for Colorimetric Detection of Silver Ions Based on a Non-Aggregation Mechanism

Jie Bian et al.

Summary: The highly water-soluble GO-HPEI was prepared by modifying graphene oxide (GO) with hyperbranched polyethylenimine (HPEI) containing a large number of amines to improve water solubility. Using GO-HPEI as reducing agent and stabilizer, a colorimetric probe (GO-HPEI/AuNPs) with thermal stability up to 130 degrees C and high salt resistance was successfully prepared for detecting silver ions (Ag+) with unique color variation and high selectivity.

CHEMNANOMAT (2021)

Article Chemistry, Organic

Colorimetric detection of iodide ion by a nuclear fast red-based Hg2+ complex in aqueous media

Yasumasa Fukushima et al.

Summary: The simple mixture of nuclear fast red and Hg2+ containing poly(diallyldimethylammonium chloride) can be used for colorimetric detection of iodide ion in aqueous solution. The addition of iodide ion to NFR2-Hg2+ results in a color change from reddish violet to pink, making it a simple and effective chemosensor.

TETRAHEDRON LETTERS (2021)

Article Chemistry, Analytical

Enhanced Tb(III) fluorescence on gelatin-coated silver nanoparticles in dopamine detection

Jia Sun et al.

Summary: A composite fluorescent nanoprobe based on metal enhanced fluorescence effect of gelatin-coated silver nanoparticles was developed for selective and sensitive detection of dopamine. The probe showed a low detection limit and good selectivity, making it a promising approach for dopamine detection in human serum samples.

TALANTA (2021)

Article Engineering, Biomedical

Nitrogen-doped fluorescence carbon dots as multi-mechanism detection for iodide and curcumin in biological and food samples

Xiaodan Tang et al.

Summary: Nitrogen-doped fluorescent carbon dots were developed for multi-mechanism detection of iodide and curcumin, with potential applications in detecting trace amounts in complex biological and food samples.

BIOACTIVE MATERIALS (2021)

Article Food Science & Technology

A convenient and sensitive colorimetric iodide assay based on directly inducing morphological transformation of gold nanostars

Rongju Zhou et al.

Summary: The proposed colorimetric assay using gold nanostars (GNSs) as probes enables highly sensitive detection of iodide without surface modifications or additional reagents. With a detection limit as low as 0.005 mu M, this assay offers promising applications in environment protection and food safety. The unique properties of GNSs, such as plenty of tips and corners, allow for accurate quantification of iodide contents in various samples.

JOURNAL OF FOOD AND DRUG ANALYSIS (2021)

Article Engineering, Environmental

Comparative study on stability, antioxidant and catalytic activities of bio-stabilized colloidal gold nanoparticles using microalgae and cyanobacteria

Rabiatul Adawiyah Zayadi et al.

JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING (2020)

Article Chemistry, Multidisciplinary

A recyclable colorimetric probe: in situ fabrication of highly stable HPEI-AuNPs for selective Ag+ detection

Jie Bian et al.

NEW JOURNAL OF CHEMISTRY (2020)

Article Engineering, Environmental

Efficient capture of iodine by a polysulfide-inserted inorganic NiTi-layered double hydroxides

Guanghui Lin et al.

CHEMICAL ENGINEERING JOURNAL (2019)

Article Chemistry, Physical

Fluorescent and colorimetric dual mode probe for detection of iodide through iodide/triiodide equilibrium

Maryam Jafari et al.

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY (2018)

Article Chemistry, Physical

Nitrogen-doped graphene quantum dots as highly sensitive and selective fluorescence sensor detection of iodide ions in milk powder

Bingyan Zhang et al.

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY (2018)

Article Chemistry, Analytical

LSPR sensor array based on molecularly imprinted sol-gels for pattern recognition of volatile organic acids

Liang Shang et al.

SENSORS AND ACTUATORS B-CHEMICAL (2017)

Article Chemistry, Physical

Domination of thermodynamically demanding oxidative processes in reaction of iodine with hydrogen peroxide

Kristina Z. Stevanovic et al.

CHEMICAL PHYSICS LETTERS (2017)

Article Spectroscopy

Virgin silver nanoparticles as colorimetric nanoprobe for simultaneous detection of iodide and bromide ion in aqueous medium

Shilpa Bothra et al.

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY (2015)

Article Engineering, Environmental

Efficient adsorption of gold ions from aqueous systems with thioamide-group chelating nanofiber membranes

Xiang Li et al.

CHEMICAL ENGINEERING JOURNAL (2013)

Article Chemistry, Multidisciplinary

Hyperbranched Polymers with Thermoresponsive Property Highly Sensitive to Ions

Xun-Yong Liu et al.

LANGMUIR (2012)

Article Chemistry, Physical

Highly selective iodide-responsive gel-sol state transition in supramolecular hydrogels

Jiang-Shan Shen et al.

JOURNAL OF MATERIALS CHEMISTRY (2009)

Article Biochemical Research Methods

Speciation studies by capillary electrophoresis - simultaneous determination of iodide and iodate in seawater

Z Huang et al.

ANALYTICAL AND BIOANALYTICAL CHEMISTRY (2004)