4.7 Article

Method for highly selective, ultrasensitive fluorimetric detection of Cu2+and Al3+by Schiff bases containing o-phenylenediamine and o-aminophenol

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。
Review Biochemical Research Methods

Schiff Bases: A Versatile Fluorescence Probe in Sensing Cations

Neha Kumari et al.

Summary: Metal cations play important roles in biology, medicine, and the environment. Selective sensing of metal cations is crucial for understanding metabolic processes, disease diagnosis, environmental analysis, and toxic detection. Schiff base probes have been widely used as fluorescent sensors for their easy processing and high sensitivity. This report presents an in-depth analysis of metal ion recognition by Schiff base fluorescent sensors, including their sensing mechanism and practical applications in cell imaging and real-life sample analysis.

JOURNAL OF FLUORESCENCE (2023)

Review Biochemical Research Methods

A Review on Schiff Base as a Versatile Fluorescent Chemo-sensors Tool for Detection of Cu2+ and Fe3+ Metal Ion

Md Zafer Alam et al.

Summary: This review focuses on the progress and application of Schiff base derivatives as fluorescent chemical sensors for metal ions during the past two decades (2003-2022). These compounds, with donor and acceptor groups joined by delocalized pi-orbital, exhibit excellent fluorescent properties due to intramolecular charge transfer (ICT). By coordinating with metal ions, Schiff bases undergo small changes in photophysical properties and display typical sensing behavior (hypochromic/hyperchromic or hypsochromic/bathochromic shift). This review provides a fundamental framework for further exploration of Schiff-based sensors for metal ion detection.

JOURNAL OF FLUORESCENCE (2023)

Article Chemistry, Multidisciplinary

Highly Selective Aminopyrazine-Based Colorimetric Probe for Naked-Eye Detection of Al3+: Experimental, Computational Studies and Applications in Molecular Logic Circuits

Shivani Sharma et al.

Summary: A simple colorimetric probe NPA with quick response and high selectivity towards Al3+ was synthesized. The probe showed a notable color change from bright yellow to colorless in the presence of Al3+ in CH3CN-H2O (1 : 1, v/v) at physiological pH range. The stoichiometry of NPA-Al3+ complex was confirmed as 1 : 1 using Job's plot and mass spectrometry. The probe can be used for on-site detection of Al3+ without spectroscopic instrument and can be reused several times. It can also be used for the development of molecular logic gate for Al3+ detection.

CHEMISTRYSELECT (2023)

Article Chemistry, Physical

2-Hydroxy-naphthalene hydrazone based dual-functional chemosensor for ultrasensitive colorimetric detection of Cu2+and highly selective fluorescence sensing and bioimaging of Al3+

Shivani Sharma et al.

Summary: 2-Hydroxy-naphthalene hydrazone based probe HNP showed high selectivity for the colorimetric detection of Cu2+ and fluorimetric detection of Al3+. The probe exhibited a color change from very light yellow to bright yellow (for Cu2+) and colorless (for Al3+), allowing for naked-eye sensing. The detection mechanism for Cu2+ involved enhancement of internal charge transfer (ICT), while for Al3+, the combined effect of ICT and excited-state intramolecular proton transfer (ESIPT) played a major role. The binding stoichiometry of metal to HNP was found to be 1:1 through Job's plots based on UV-vis (Cu2+) and fluorescence (Al3+) data. The probe's binding with Al3+ and Cu2+ was found to be chemically reversible upon addition of EDTA. The binding mode was proposed based on spectroscopic data and density functional theory (DFT). The probe was also used for in vivo detection and imaging of Al3+ in MDA-MB-231 cells, and paper strips of the probe were made for naked-eye detection of Cu2+ and Al3+. The probe was further utilized in the construction of a logic gate for detecting Al3+.

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY (2023)

Article Chemistry, Physical

A 1,3,4-thiadiazole functionalized Schiff base based fluorescence enhancement and colorimetric probe for detection of Cu (II) ion and its potential applications

Jianing Zhao et al.

Summary: A fluorescence enhancement probe XS-1 was synthesized for the detection of Cu2+ ions based on coumarin, 1,3,4-thiadiazole, and Schiff base cores. XS-1 exhibited high selectivity and anti-interference, allowing for visual detection of Cu2+ ions by naked eyes. The behavior of XS-1 towards Cu2+ ions was investigated through 1H NMR titration, HRMS titration, and DFT calculations.

CHEMICAL PHYSICS (2023)

Article Chemistry, Physical

A highly selective 2-hydroxybenzhydrazone based dual sensor for Cu2+and Fe2+ions: Spectroscopic, computational, cell imaging studies and logic gate construction

Shivani Sharma et al.

Summary: The article discusses the highly selective sensing ability of a 2-hydroxybenzhydrazone based probe HNN towards Cu2+ and Fe2+ ions using colorimetric and fluorimetric methods respectively. The probe can act as a naked-eye sensor due to its color change from almost colorless to bright yellow (for Cu2+) and pale yellow (for Fe2+). The colorimetric detection of Cu2+ is based on enhancement in internal charge transfer (ICT), while the detection of Fe2+ through fluorescence involves a combined effect of restricted photo-induced electron transfer (PET) and the paramagnetic nature of Fe2+. Experimental observations were supported by density functional theory (DFT) calculations. The probe was also found useful for in vivo detection and imaging of Fe2+ in MDA-MB-231 cells.

JOURNAL OF MOLECULAR STRUCTURE (2023)

Review Biochemical Research Methods

A Review on Metal Ion Sensors Derived from Chalcone Precursor

Priyanka Mahesha et al.

Summary: This article discusses the significance of disclosing new molecular probes as chromogenic and fluorogenic cation sensors, with a focus on the research and application of chalcone derivatives in this field.

JOURNAL OF FLUORESCENCE (2022)

Article Chemistry, Analytical

Recent advancement on chromo-fluorogenic sensing of aluminum(III) with Schiff bases

Patitapaban Mohanty et al.

Summary: This review compiles the recent developments of Schiff bases for detecting aluminum ion concentration in various environmental and biological samples, discussing the design of sensors, sensing mechanisms, and other analytical novelties.

TRENDS IN ENVIRONMENTAL ANALYTICAL CHEMISTRY (2022)

Review Chemistry, Analytical

Colorimetric and fluorescent Schiff base sensors for trace detection of pollutants and biologically significant cations: A review (2010-2021)

Ashwani Kumar et al.

Summary: Colorimetric and fluorescent Schiff base sensors are powerful tools for detecting metal ions due to their simplicity, low cost, and high sensitivity. The core concepts in designing such sensors include analyte separation, isolation of specific analytes, and signal generation through species complexing. These sensors play a significant role in biological, medicinal, and environmental fields.

MICROCHEMICAL JOURNAL (2022)

Article Chemistry, Physical

Overview on recently reported fluorometric sensors for the detection of copper ion based on internal charge transfer (ICT), paramagnetic effect and aggregation induced emission (AIE) mechanisms

Shivani Sharma et al.

Summary: This article reviews recent advances in small molecule-based fluorescent sensors for the detection of Cu2+ ion between 2018 and 2020, focusing on the principles, design, sensitivity, specificity, and applications of the sensors.

JOURNAL OF MOLECULAR STRUCTURE (2021)

Review Spectroscopy

Recent advances (2017-20) in the detection of copper ion by using fluorescence sensors working through transfer of photo-induced electron (PET), excited-state intramolecular proton (ESIPT) and Forster resonance energy (FRET)

Shivani Sharma et al.

Summary: This article reviews recent developments (2017-2020) in the field of fluorescence-based chemosensors for the detection of Cu2+ ion, focusing on probes utilizing PET, ESIPT, and FRET mechanisms. Design, sensitivity, and response of the probe molecules for Cu2+ ion detection are emphasized, along with examples of applications using these recognition mechanisms.

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY (2021)

Article Chemistry, Physical

Explication of human γD-crystallin interactions with its aggregation inhibitor Schiff base at molecular level

Shiwani Rana et al.

JOURNAL OF MOLECULAR STRUCTURE (2020)

Article Chemistry, Physical

benzimidazole derivative based LMCT sensor for the detection of Cu2+ in DMSO/H2O (2:3 v/v) solution and its application in implication logic gates

Qing-Qing Fu et al.

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY (2020)

Article Multidisciplinary Sciences

ICP-MS trace element analysis in serum and whole blood

Nico Laur et al.

PLOS ONE (2020)

Article Spectroscopy

New thiophene hydrazide dual-functional chemosensor: Colorimetric sensor for Cu2+ & fluorescent sensor for Al3+

Zhenyu Zuo et al.

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY (2020)

Article Chemistry, Inorganic & Nuclear

Detection of iron (III) by chemo and fluoro-sensing technology

Shampa Chakraborty et al.

INORGANIC CHEMISTRY COMMUNICATIONS (2020)

Review Chemistry, Multidisciplinary

Carbohydrate-based fluorometric and colorimetric sensors for Cu2+ ion recognition

Samiul Islam Hazarika et al.

COMPTES RENDUS CHIMIE (2019)

Review Biochemistry & Molecular Biology

Recent Advances on Iron(III) Selective Fluorescent Probes with Possible Applications in Bioimaging

Suban K. Sahoo et al.

MOLECULES (2019)

Review Biochemical Research Methods

A Brief Review on Fluorescent Copper Sensor Based on Conjugated Organic Dyes

Muhammad Saleem et al.

JOURNAL OF FLUORESCENCE (2018)

Article Chemistry, Physical

A new ON-OFF fluorescent and colorimetric chemosensor based on 1,3,4-oxadiazole derivative for the detection of Cu2+ ions

Lin Wang et al.

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY (2018)

Article Chemistry, Physical

Design of a colorimetric and turn-on fluorescent probe for the detection of Al(III)

Bing-jie Pang et al.

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY (2018)

Article Chemistry, Multidisciplinary

A pyrazoline-based fluorescent chemosensor for Al3+ ion detection and live cell imaging

Manjunath Rangasamy et al.

NEW JOURNAL OF CHEMISTRY (2018)

Article Chemistry, Multidisciplinary

A Schiff base receptor as a fluorescence turn-on sensor for Ni2+ ions in living cells and logic gate application

Gujuluva Gangatharan Vinoth Kumar et al.

NEW JOURNAL OF CHEMISTRY (2018)

Article Spectroscopy

Synthesis and application of a highly selective copper ions fluorescent probe based on the coumarin group

Guangjie He et al.

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY (2018)

Article Spectroscopy

A highly selective and sensitive fluorescent chemosensor and its application for rapid on-site detection of Al3+

Xiao-li Yue et al.

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY (2018)

Editorial Material Cardiac & Cardiovascular Systems

Copper deficiency may be a leading cause of ischaemic heart disease

James J. DiNicolantonio et al.

OPEN HEART (2018)

Article Biochemistry & Molecular Biology

Inhibition of copper-mediated aggregation of human γD-crystallin by Schiff bases

Priyanka Chauhan et al.

JOURNAL OF BIOLOGICAL INORGANIC CHEMISTRY (2017)

Article Environmental Sciences

A Novel Selective Deep Eutectic Solvent Extraction Method for Versatile Determination of Copper in Sediment Samples by ICP-OES

Esra Bagda et al.

BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY (2017)

Article Chemistry, Organic

A simple turn-on Schiff base fluorescence sensor for aluminum ion

Jinli Zhu et al.

TETRAHEDRON LETTERS (2016)

Review Chemistry, Multidisciplinary

Fluorescent Sensors for Measuring Metal Ions in Living Systems

Kyle P. Carter et al.

CHEMICAL REVIEWS (2014)

Article Neurosciences

Aluminum in hippocampal neurons from humans with Alzheimer's disease

J. R. Walton

NEUROTOXICOLOGY (2006)

Review Environmental Sciences

Aluminum: Impacts and disease

P Nayak

ENVIRONMENTAL RESEARCH (2002)