N-doped molybdenum oxide quantum dots as fluorescent probes for the quantitative detection of copper ions in environmental samples
文献情報
Mingzhu Liu, Jingran Sun, Jin Wu, Zunquan Zhao, Jialei Bai, Yanjun Fang, Xiaoyong Jin
A novel, sensitive, and selective fluorescence sensor based on N-doped Mo oxide quantum dots (N-MoOx QDs) was fabricated for the detection of Cu2+ ions in water. The presence of Cu2+ induced dynamic fluorescence quenching of the N-MoOx QDs. The sensing conditions were optimized to enhance selectivity and sensitivity. Under optimal conditions, the linear relationship between fluorescence response at 408 nm and Cu2+ concentration was determined. The linear range of this relationship was 1–100 μM. The limits of detection (LOD) and quantitation (LOQ) for Cu2+ were 0.78 μM and 2.34 μM, respectively. The method was successfully applied to detect Cu2+ in water samples with satisfactory sample recovery rates from 91.7 to 116.4%. The sensor exhibits high selectivity toward Cu2+, making it useful for environmental sample monitoring.
おすすめジャーナル

Russian Journal of Organic Chemistry

Russian Journal of Applied Chemistry

Journal of Saudi Chemical Society

Current Opinion in Solid State & Materials Science

Nature Medicine

Journal of Natural Medicines

Organic Process Research & Development

Saudi Pharmaceutical Journal

Russian Journal of Coordination Chemistry

Russian Journal of General Chemistry
関連文献
Microporous organic polymers with acetal linkages: synthesis, characterization, and gas sorption properties
Li-Min Zhang, Tao Wang, Bao-Hang Han
DOI: 10.1039/C3PY00854A
Polymerizable aggregation-induced emission dye-based fluorescent nanoparticles for cell imaging applications
Xiqi Zhang, Bin Yang, Meiying Liu, Wanyun Liu, Yiwang Chen, Yen Wei
DOI: 10.1039/C3PY01226C
Direct synthesis of poly(p-phenyleneethynylene)s from calcium carbide
Nopparat Thavornsin, Mongkol Sukwattanasinitt, Sumrit Wacharasindhu
DOI: 10.1039/C3PY01068F
Introduction of self-healing properties into covalent polymer networks via the photodissociation of alkoxyamine junctions
Siham Telitel, Yoshifumi Amamoto, Julien Poly, Fabrice Morlet-Savary, Olivier Soppera, Jacques Lalevée, Krzysztof Matyjaszewski
DOI: 10.1039/C3PY01162C
Synthesis of water-soluble polyisocyanates with the oligo(ethylene glycol) side-chain as new thermoresponsive polymers
Naoya Sakai, Mingoo Jin, Shin-ichiro Sato, Toshifumi Satoh, Toyoji Kakuchi
DOI: 10.1039/C3PY00972F
Facile synthesis of chain end functionalized polyethylenes via epoxide ring-opening and thiol–ene addition click chemistry
Huayi Li, Jin-Yong Dong, Youliang Hu
DOI: 10.1039/C3PY00727H
Synthesis and optoelectronic properties of new D–A copolymers based on fluorinated benzothiadiazole and benzoselenadiazole
Yi Zhang
DOI: 10.1039/C3PY00968H
Sunlight induced atom transfer radical polymerization by using dimanganese decacarbonyl
Mustafa Ciftci
DOI: 10.1039/C3PY01009K
(Meth)acrylic monomers with heteroatom-containing ester side chains: a systematic PLP-SEC and polymerization study
Marek Stach, Anna Chovancová, Andrea M. Misske, Igor Lacík
DOI: 10.1039/C3PY00948C
Fluoro-benzoselenadiazole-based low band gap polymers for high efficiency organic solar cells
Yongxi Li, Zhe Pan, Lei Miao, Ying Xing, Chao Li, Yu Chen
DOI: 10.1039/C3PY01018J
こちらもおすすめ
「邻羟基阿托伐他汀内酯标准品」に適用される法規ガイドelinesは何ですか?
CAS番号163217-74-1の「邻羟基阿托伐他汀内酯标准品」は、GHS分類では危険物に分類されず、主にREACH規則とFDA/EPAの管理対象となります。R...
メチル(3R)-3-アミノ-2,3-ジヒドロ-1-ベンゾファンラニン-5-カルボイル酸塩塩酸塩の主な用途は何ですか?
メチル(3R)-3-アミノ-2,3-ジヒドロ-1-ベンゾファンラニン-5-カルボイル酸塩塩酸塩は、医薬品や合成化学の研究に広く用いられます。また、特定の薬物の前...
トランス-4-メチルピロリジン-3-オール塩酸塩はどのように合成されますか?
トランス-4-メチルピロリジン-3-オール塩酸塩は、4-メチルピロリジンの塩酸塩化によって合成されます。一般的な合成方法では、4-メチルピロリジンを塩酸に加えて...
硫雜環丁烷-1,1-二氧化物は安全ですか?
硫雜環丁烷-1,1-二氧化物は安全ではありません。毒性は報告されていませんが、高温下で分解し、可燃性があるため、高圧ガスは注意が必要です。密閉した容器で保管し、...
9-ヒドロキシエリプチシネ塩酸塩はどのように合成されますか?
9-ヒドロキシエリプチシネ塩酸塩は、エリプチシネから塩酸を添加することで合成されます。選択性は高いですが、収率は約70%です。
5-塩素-2-(メチルアミノ)フェニル-(2-塩素フェニル)メタン酮の物理化学的性質は何ですか?
5-塩素-2-(メチルアミノ)フェニル-(2-塩素フェニル)メタン酮のCAS番号は5621-86-3です。この化合物は白色の結晶性粉末で、分子量は415.03で...
1-[2-(4-甲氧基-苯氧基)-乙基]-哌嗪はどのように保存すればよいですか?
1-[2-(4-甲氧基-苯氧基)-乙基]-哌嗪は、直射日光を避けて暗所に、室温(15-25℃)で保管し、密閉容器に入れることで安定性を保つことができます。
2-[3-(4-甲氧基フェニル)プロピル]-4,4,5,5-四メチル-1,3,2-ドイボロロールアンの主な用途は何ですか?
2-[3-(4-甲氧基フェニル)プロピル]-4,4,5,5-四メチル-1,3,2-ドイボロロールアンは、医薬品の合成、有機合成化学、および新材料の研究で使用され...
掲載誌
Analytical Methods

Analytical Methods welcomes early applications of new analytical and bioanalytical methods and technology demonstrating the potential for societal impact. We require that methods and technology reported in the journal are sufficiently innovative, robust, accurate, and compared to other available methods for the intended application. Developments with interdisciplinary approaches are particularly welcome. Systems should be proven with suitably complex and analytically challenging samples. We encourage developments within, but not limited to, the following technologies and applications: global health, point-of-care and molecular diagnostics biosensors and bioengineering drug development and pharmaceutical analysis applied microfluidics and nanotechnology omics studies, such as proteomics, metabolomics or glycomics environmental, agricultural and food science neuroscience biochemical and clinical analysis forensic analysis industrial process and method development


![[(1S,2S,3R,4S,7R,9S,10S,12R,15S)-4,12-Diacetyloxy-15-[(2R,3S)-3-benzamido-3-phenyl-2-(2,2,2-trichloroethoxycarbonyloxy)propanoyl]oxy-1,9-dihydroxy-10,14,17,17-tetramethyl-11-oxo-6-oxatetracyclo[11.3.1.03,10.04,7]heptadec-13-en-2-yl] benzoate structure [(1S,2S,3R,4S,7R,9S,10S,12R,15S)-4,12-Diacetyloxy-15-[(2R,3S)-3-benzamido-3-phenyl-2-(2,2,2-trichloroethoxycarbonyloxy)propanoyl]oxy-1,9-dihydroxy-10,14,17,17-tetramethyl-11-oxo-6-oxatetracyclo[11.3.1.03,10.04,7]heptadec-13-en-2-yl] benzoate structure](https://static.chemtradehub.com/structs/100/100431-55-8-7104.webp)
![1-[(4-Methylphenyl)sulfonyl]-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[2,3-b]pyridine-5-carbonitrile structure 1-[(4-Methylphenyl)sulfonyl]-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[2,3-b]pyridine-5-carbonitrile structure](https://static.chemtradehub.com/structs/143/1434747-57-5-fc0d.webp)
