Relevant bibliographies by topics / Anions Chemosensors/Sensors

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  1. Journal articles
  2. Dissertations / Theses
  3. Book chapters

Academic literature on the topic 'Anions Chemosensors/Sensors'

Author: Grafiati
Published: 7 September 2021
Last updated: 29 July 2025

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Journal articles on the topic "Anions Chemosensors/Sensors"

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Wang, Yujiao, Xiaojun Wang, Wenyu Ma, Runhua Lu, Wenfeng Zhou, and Haixiang Gao. "Recent Developments in Rhodamine-Based Chemosensors: A Review of the Years 2018–2022." Chemosensors 10, no. 10 (2022): 399. http://dx.doi.org/10.3390/chemosensors10100399.

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Chemosensors based on traditional fluorescent dyes have always contributed to the development of chemical sensor areas. In this review, the rhodamine-based chemosensors’ improvements and applications from 2018 to 2022 are discussed, mainly focusing on cations (metal ions and H+), anions (CN−, F−, etc.), and small bio-functional molecules’ (thiols, amino acids, etc.) detection. Specifically, this review highlights the detection target, detection limit, detection solution system, detection mechanism, and performance of the rhodamine-based sensors. Although these rhodamine-based sensors are well
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González-Ruiz, Víctor, Ángel Cores, M. Mar Caja, et al. "Fluorescence Sensors Based on Hydroxycarbazole for the Determination of Neurodegeneration-Related Halide Anions." Biosensors 12, no. 3 (2022): 175. http://dx.doi.org/10.3390/bios12030175.

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The environmental presence of anions of natural origin or anthropogenic origin is gradually increasing. As a tool to tackle this problem, carbazole derivatives are an attractive gateway to the development of luminescent chemosensors. Considering the different mechanisms proposed for anion recognition, the fluorescence properties and anion-binding response of several newly synthesised carbazole derivatives were studied. Potential anion sensors were designed so that they combined the native fluorescence of carbazole with the presence of hydrogen bonding donor groups in critical positions for ani
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sarkar, Mrinal. "A Review on 2,6-Diformyl-4-methylphenol Derived Schiff Bases as Fluorescent Sensors." Asian Journal of Chemistry 32, no. 8 (2020): 1837–48. http://dx.doi.org/10.14233/ajchem.2020.22644.

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2,6-Diformyl-4-methylphenol fluorophore derived Schiff base sensors detect metal ions such as Zn2+, Al3+, Hg2+, Cd2+, Sn2+ and Cu2+ with high sensitivity and selectivity through changes in fluorescence intensity based on CHEF, ICT, FRET, ESIPT, C=N isomerization and PET mechanism. Several anions viz. HPO4 2–, H2PO4 –, PO4 3–, AsO3 3–, H2AsO4 –, AsO2 –, PPi (pyrophosphate), I–, F– and N3 – were also detected through intermolecular hydrogen bonding (between sensor and anion) based on TICT, PET, CHEF, ESIPT and aggregation induced emission mechanism. Selectivity and sensitivity for these metal io
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Kumudhavalli, D., and Ayyakannu Arumugam Napoleon. "A Mini Review on Arsenic and Cadmium Ion Detection Using Fluorescent-Colorimetric Sensors." ECS Transactions 107, no. 1 (2022): 16833–42. http://dx.doi.org/10.1149/10701.16833ecst.

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Heavy metals with high atomic numbers, mass, and density are five times greater than water. They are naturally occurring elements and widely distributed in the environment due to their numerous applications like agricultural, industrial, domestic, technological, and medical fields increasing issues about their potential impact on the environment and human health. In this mini review, we focused on cadmium and arsenic metals. Cadmium is also the non-essential toxic heavy metal element found naturally in the earth's crust, and it is easily affected by plants’ movements through the food cycle and
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Thomas, Mallory E., and Alistair J. Lees. "A Review of the Molecular Aggregation of Small-Molecule Anion Sensors for Environmental Contaminates in Aqueous Media." Sustainable Chemistry 6, no. 2 (2025): 17. https://doi.org/10.3390/suschem6020017.

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A primary challenge in the further development of anion sensors in real water samples of environmental concern is the need for highly water-soluble compounds that are able to detect low concentrations of analytes. Small-molecule sensors can mitigate solubility constraints and highly aromatic or conjugated systems may provide a new way to recognize target analytes with high sensitivity and/or selectivity. Organic aggregates that have the ability to form large frameworks can exhibit aggregated-induced emissions to detect target analytes, and their coagulation can provide enhanced detection via c
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Roy, Sumit, Ashim Maity, Naren Mudi, Milan Shyamal, and Ajay Misra. "Rhodamine scaffolds as real time chemosensors for selective detection of bisulfite in aqueous medium." Photochemical & Photobiological Sciences 18, no. 6 (2019): 1342–49. http://dx.doi.org/10.1039/c8pp00558c.

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Rhodamine and its derivatives have been widely used in designing fluorescent ‘turn on’ cation sensors, while very few rhodamine based fluorescent probes have been reported to date for the detection of anions in water.
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Chua, Ming Hui, Kwok Wei Shah, Hui Zhou, and Jianwei Xu. "Recent Advances in Aggregation-Induced Emission Chemosensors for Anion Sensing." Molecules 24, no. 15 (2019): 2711. http://dx.doi.org/10.3390/molecules24152711.

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The discovery of the aggregation-induced emission (AIE) phenomenon in the early 2000s not only has overcome persistent challenges caused by traditional aggregation-caused quenching (ACQ), but also has brought about new opportunities for the development of useful functional molecules. Through the years, AIE luminogens (AIEgens) have been widely studied for applications in the areas of biomedical and biological sensing, chemosensing, optoelectronics, and stimuli responsive materials. Particularly in the application of chemosensing, a myriad of novel AIE-based sensors has been developed to detect
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Perdana, Fitra, Karna Wijaya, and Ria Armunanto. "Studi Teoritis Senyawa Turunan Kalkon Hidroksi Sebagai Sensor Kimia Berbagai Anion." Jurnal Kimia Riset 3, no. 2 (2019): 95. http://dx.doi.org/10.20473/jkr.v3i2.10425.

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AbstrakStudi secara teoritis telah dilakukan untuk mempelajari interaksi senyawa turunan kalkon hidroksi (CH) sebagai sensor kimia dengan anion F-, Cl-, Br-, CN-, CH3COO-, dan NO3-. Penelitian ini bertujuan untuk memodelkan struktur molekul senyawa turunan kalkon hidroksi (CH) dan sifat sensornya serta model interaksinya dengan anion dengan metode DFT. Hasil optimasi geometri menunjukkan terjadinya pemanjangan ikatan O-H sebesar 0,63-0,85 Å dengan adanya anion F-, CN-, and CH3COO-. Hal ini mengindikasikan terjadinya deprotonasi sensor kalkon hidroksi (CH) oleh anion. Sedangkan interaksi sensor
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Prestiani, Agustina Eka, and Bambang Purwono. "Styrene and Azo-Styrene Based Colorimetric Sensors for Highly Selective Detection of Cyanide." Indonesian Journal of Chemistry 17, no. 2 (2017): 238. http://dx.doi.org/10.22146/ijc.24887.

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A novel styrene (1) and azo-styrene (2) based chemosensor from vanillin has been successfully synthesized. Sensor 1 was obtained by one step Knoevenagel condensation of Ultrasound method and sensor 2 by coupling diazo and Knoevenagel condensation reaction. Both of sensors showed high sensitivity and selectivity to detect CN- in aqueous media, even the presence of other anions, such as F-, Cl-, Br-, I-, CO32-, SO42-, H2PO4-, and AcO-. Colorimetric sensing of sensor 1 is inclined to be deprotonating of sensor binding site in the presence of cyanide and consequently improve the selectivity and se
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Udhayakumari, Duraisamy. "Various Sensing Mechanisms for the Design of Naphthalimide based Chemosensors Emerging in Recent Years." Recent Innovations in Chemical Engineering (Formerly Recent Patents on Chemical Engineering) 13, no. 4 (2020): 262–89. http://dx.doi.org/10.2174/2405520413666200217125754.

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In the design of novel fluorescent chemosensors, investigation of new sensing mechanisms between recognition and signal reporting units is of increasing interest. In recent years, a smart chemosensor probe containing a 1,8-naphthalimide moiety could be developed as a fluorescent and colorimetric sensor for toxic anions, metal ions, biomolecules, nitroaromatics, and acids and be further applied to monitor the relevant biological applications. In this field, several problems and challenges still exist. This critical review is mainly focused on various sensing mechanisms that have emerged in the
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Dissertations / Theses on the topic "Anions Chemosensors/Sensors"

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Figueira, Flávio Alberto da Silva. "Expanded porphyrins and their evaluation as anion chemosensors." Doctoral thesis, Universidade de Aveiro, 2014. http://hdl.handle.net/10773/13247.

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Doutoramento em Química<br>Expanded porphyrins are synthetic analogues of porphyrins, differing from the last ones and other naturally occurring tetrapyrrolic macrocycles by containing a larger central core, with a minimum of 17 atoms, while retaining the extended conjugation features that are a tremendous feature of these biological pigments. The core expansion results in various systems with novel spectral and electronic features, often uniques. Most of these systems can also coordinate cations and/or anions, and in some cases they can bind more than one of these species. In many case
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El, Sayed Shehata Nasr Sameh. "Supramolecular Chemistry: New chemodosimeters and hybrid materials for the chromo-fluorogenic detection of anions and neutral molecules." Doctoral thesis, Universitat Politècnica de València, 2015. http://hdl.handle.net/10251/52598.

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[EN] Abstract The present PhD thesis entitled "Supramolecular Chemistry: New chemodosimeters and hybrid materials for the chromo-fluorogenic detection of anions and neutral molecules" is based on the application of supramolecular chemistry and material science principles for the development of optical chemosensors for anions and neutral molecules detection. The second chapter of this PhD thesis is devoted to the preparation of chemodosimeters for the chromo-fluorogenic detection of fluoride, diisopropyl fluorophosphates (DFP) and hydrogen sulfide. The optical detection of fluoride anion
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Santos, Figueroa Luis Enrique. "New approaches for the development of chromo-fluorogenic sensors for chemical species of biological, industrial and environmental interest." Doctoral thesis, Universitat Politècnica de València, 2015. http://hdl.handle.net/10251/43216.

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El presente proyecto de investigación está enfocado al desarrollo de sensores químicos fluoro-cromogénicos, para la detección y determinación de especies químicas de interés biológico, industrial y medioambiental de forma selectiva y con alta sensibilidad. En forma general, se busca el diseñar nuevos sistemas sensores basados en compuestos (receptores) formados por dos unidades: una unidad coordinante que interacciona con el anión a determinar y una unidad generadora de señal que alerta del reconocimiento molecular efectuado. Durante este estudio se están preparando diversas moléculas rece
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Saki, Neslihan. "Xanthene-based Artificial Enzymes And A Dimeric Calixpyrrole As A Chromogenic Chemosensor." Phd thesis, METU, 2004. http://etd.lib.metu.edu.tr/upload/12605340/index.pdf.

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This thesis covers the combination of two seperate work accomplished during the throughout the study. In the first part of the study, xanthene based artificial enzymes were synthesized, and kinetic hydrolysis studies done. Artificial enzyme design is an active field of supramolecular chemistry and metalloenzymes are attractive targets in such studies. Enzymatic catalysis is essentially a &lsquo<br>multifuctional&rsquo<br>catalysis. As part of our work, we designed and synthesized three novel xanthene derivatives. All three model contain Zn(II) in their active sites. Using the model substrate p
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Akdeniz, Ali. "Sensing of Enantiomeric Excess in Chiral Carboxylates." Bowling Green State University / OhioLINK, 2016. http://rave.ohiolink.edu/etdc/view?acc_num=bgsu1465223828.

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Palacios, Manuel A. "Materials and Strategies in Optical Chemical Sensing." Bowling Green State University / OhioLINK, 2008. http://rave.ohiolink.edu/etdc/view?acc_num=bgsu1225902887.

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Tseng, Yuping, and 曾裕平. "Part I: Synthesis of colorimetric sensors for selective discrimination between maleate and fumarate anionsPart II:Synthesis of an alanine-based colorimetric chemosensor and enantioselective recognition of malate and aspartate anions." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/40728955355916169045.

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博士<br>靜宜大學<br>應用化學系<br>99<br>Part I : Three new chromogenic receptors (5-7) were synthesized and characterized. Upon addition of maleate to receptor 5 in DMSO, the appearance of the solution of receptor 5 showed a color change from dark-blue to dark-red, which can be detected by the naked eye at parts per million.. Similar experiments were repeated using 6, the solution showed a distinct color change from blue to green when 6 is formed as a complex with maleate. Whereas, the addition of the same anions to receptor 7, did not induce any color change. On the other hand, when fumarate was added
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Book chapters on the topic "Anions Chemosensors/Sensors"

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Antonisse, Martijn M. G., Ronny J. W. Lugtenberg, Richard J. M. Egberink, Johan F. J. Engbersen, and David N. Reinhoudt. "Chemical Sensors Based on Field Effect Transistors; Selective Recognition of Cations and Anions." In Chemosensors of Ion and Molecule Recognition. Springer Netherlands, 1997. http://dx.doi.org/10.1007/978-94-011-3973-1_3.

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Gale, Philip A., and Claudia Caltagirone. "Anion Sensors." In Chemosensors. John Wiley & Sons, Inc., 2011. http://dx.doi.org/10.1002/9781118019580.ch19.

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Yahya, Mohamed, Müjgan Yaman, and Zeynel Seferoğlu. "Optical Chemosensors: Principles, Chemistry, Strategies, and Applications." In Fluorescence Imaging - Recent Advances and Applications [Working Title]. IntechOpen, 2022. http://dx.doi.org/10.5772/intechopen.105968.

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Chemosensors for anions and cations detections have been extensively used in several disciplines, including pharmacology, environmental science, biology, and chemistry. This field which is a division of supramolecular chemistry has been known for more than 150 years. It deals with chemosensors that recognize and detect anions and cations via optical or electrochemical signals. Today, a sustainable variety of chemosensors are established to detect both anions and cations. Additionally, chemosensors can be used to construct a sensory device and extract, and separate anions and cations. Chemosens
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Sahu, Rojalin, and Puspanjali Sahu. "Metal Complexes as Sensors to Detect Analytes." In Metal Complexes: Environmental and Biomedical Applications. BENTHAM SCIENCE PUBLISHERS, 2024. http://dx.doi.org/10.2174/9789815238723124010011.

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Luminescent molecular chemosensors are designed in a way that sensing arises due to the binding of the analytes to the receptors. Here, the analyte binds to the metal-based receptor as a ligand. Researchers all around the world have been working to build these chemosensors to detect various analytes. These are used in many different disciplines, including biology, physiology, chemistry, and environmental science.Following the receptor-analyte engagement, an intercomponent process such as energy transfer or electron transfer occurs, which specifically modifies luminophore release and signals th
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Rather, Ishfaq Ahmad, and Rashid Ali. "Fluorescence Indicator Displacement Assays (FIDAs)." In Indicator Displacement Assays (IDAs): An Innovative Molecular Sensing Approach. BENTHAM SCIENCE PUBLISHERS, 2024. http://dx.doi.org/10.2174/9789815165913124010005.

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Owing to the ease in their usage and versatility, fluorescent chemosensors have attracted the remarkable attention of researchers across the globe. In fact, the dawn of supramolecular chemistry has begun a new journey in the design, construction, and development of diverse fluorescent chemosensors. Fluorescent indicator displacement assays (F-IDAs) in principle utilize fluorescent indicators and emission phenomenon for the construction of various IDA-based Turn-ON/OFF fluorescent sensors. Particularly, F-IDAs have been found valuable in pattern-based recognition, where slightly different multi
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