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Analysing micro- and nanoplastics with cutting-edge infrared spectroscopy techniques: a critical review Anal. Methods (IF 3.1) Pub Date : 2024-03-27 Junhao Xie, Aoife Gowen, Wei Xu, Junli Xu
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An overview of electrochemical biosensors used for COVID-19 detection Anal. Methods (IF 3.1) Pub Date : 2024-03-27 Tatiana Lima Valerio, Raquel Anastácio, Stella Schuster da Silva, Carolina Camargo de Oliveira, Marcio Vidotti
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A novel ratiometric sensor for fluormetric and visual dual-mode detection of Al3+ in environmental water based on target-regulated the formation of Eu MOFs Anal. Methods (IF 3.1) Pub Date : 2024-03-27 Tao-Li Chen, Xiangjuan Kong, Xin-Xin Dong, Zhi-Jie Mao, Fang-Fang Kong, Qiang Xiao
Herein, a novel ratiometric sensor for fluorimetric and smartphone-assisted visual detection of Al3+ in environmental water was developed based on target-regulated the formation of Eu metal-organic frameworks (Eu MOFs). By employing 2-[4-(2-hydroxyethyl) piperazin-1-yl] ethanesulfonic acid (Hepes), Eu3+ and tetracycline (TC) as raw materials, Eu MOFs with red emission were facilely synthesized through
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A lateral flow strip for on-site detection of homocysteine based on a truncated aptamer Anal. Methods (IF 3.1) Pub Date : 2024-03-26 Yunqing Wu, Tianyu Huang, Xin Chen, Mingyuan Wang, Xiaoli Wang, Yuting Zhang, Nandi Zhou
Elevated level of homocysteine (Hcy) in serum is closely related with the development of various diseases. Therefore, homocysteine has been widely employed as a biomarker in medical diagnosis and the on-site detection of homocysteine is highly desired. In this study, a truncated high-specific aptamer for homocysteine was screened and used to design a lateral flow strip (LFS) for the detection of homocysteine
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Luminescent and Time-Resolved Determination of Gemifloxacin Mesylate in Pharmaceutical Formulations and Spiked Blood Plasma Samples Using a Lanthanide Complex as a Probe Anal. Methods (IF 3.1) Pub Date : 2024-03-26 Gasser M Khairy, Rania M. Goda, Zeinab M Anwar, Mohamed M. Aboelnga, Axel Duerkop
A novel luminescence-based analytical methodology was established employing a europium (III) complex with 3-allyl-2-hydroxybenzohydrazide (HAZ) as the coordinating ligand for the quantification of gemifloxacin mesylate (GMF) in pharmaceutical preparations and human plasma samples enhanced with the compound. The stoichiometry of the europium complex with HAZ was determined via a Job's plot and exhibits
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Chemiluminescence immunoassay method of Type IV collagen as a promising marker for liver fibrosis and cirrhosis Anal. Methods (IF 3.1) Pub Date : 2024-03-26 Xiaoling Fu, Fan Zhang, Fangda Zhen, Lian Duan, Jian Zhou, Jianguo Ma
Herein a magnetic beads-based chemiluminescence assay was reported to detect Type IV collagen (col-Ⅳ) in serum samples. Magnetic beads (MBs) exhibit the biocompatibility properties. Taking the advantages of this property, it was conjugated with the col-Ⅳ antibody. For the determination of col-Ⅳ, the interaction of the col-Ⅳ sample, anti-(col-Ⅳ)-alkaline phosphatase (anti-(col-Ⅳ)-ALP) and anti-col-IV-magnetic
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Nanocubic Cobalt-containing Prussian Blue Analogue Derived Carbon Coated CoFe Alloy Nanoparticles for Noninvasive Uric Acid Sensing Anal. Methods (IF 3.1) Pub Date : 2024-03-25 Yunting Qin, Yanxue Xu, Xilan Gao, Xicui Zhang, Dan Xiao
This work describes an electrochemical sensor for the fast noninvasive detection of uric acid (UA) in saliva. The sensing material was based on the cobalt-containing Prussian blue analogue (Na2-xCo[Fe(CN)6]1-y, PCF). By optimizing the ratio of Co and Fe as 1.5:1 in PCF (PCF1.5,0), the particle morphology formed the regular nanocubic. The calcination of PCF1.5,0 produced the carbon coated CoFe alloy
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Implementing L-DNA analogs as mirrors of PCR reactant hybridization state: Theoretical and practical guidelines for PCR cycle control Anal. Methods (IF 3.1) Pub Date : 2024-03-25 Nicholas Spurlock, William Gabella, Dalton Nelson, David Evans, Megan Pask, Jonathan Schmitz, Frederick Haselton
In previous reports, we described a PCR cycle control approach in which the hybridization state of optically labeled L-DNA enantiomers of the D-DNA primers and targets determined when the thermal cycle was switched from cooling to heating and heating to cooling. A consequence of this approach is that it also “adapts” the cycling conditions to compensate for factors that affect the hybridization kinetics
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An on-line SPE-LC-MS/MS Method for Quantification of Nucleobases and Nucleosides present in Biological Fluids Anal. Methods (IF 3.1) Pub Date : 2024-03-25 Yiming Liu, Shuguang Wang, Amani Dickenson, Jinghe Mao, Xun Liao, Xiaolin Bai
Solid phase extraction (SPE) and liquid chromatographic (LC) separation of nucleobases and nucleosides are challenging due to the high hydrophilicity of these compounds. Herein we report a novel on-line SPE-LC-MS/MS method for their quantification after pre-column derivatization with chloroacetaldehyde (CAA). The method proposed is selective and sensitive with limits of detection at the nano-molar
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Subtle adjustment of cyclic potential on electro-activated glassy car-bon electrodes for sensitive sensing of methyl parathion Anal. Methods (IF 3.1) Pub Date : 2024-03-23 yunyin Yang, Sian Chen, Changqiu Zhang, Yanqing Li, Xinrong Zong, Yitao Lv, Min Zhang
Facile electro-activated glassy carbon electrodes (e-GCEs), which are prepared in electrolyte solution with certain potential for seconds, have been verified to improve analytical performance toward not a few electro-active molecules recently. Nevertheless, how and why the potential plays an important role is not clear, and even not receive enough consideration. In this paper, we found that the mode
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A screening method for the quantitative determination of selective androgen receptor modulators (SARMs) in capsules by high resolution 19F- and 1H-NMR spectroscopy Anal. Methods (IF 3.1) Pub Date : 2024-03-22 Alessandro Maccelli, Anna Borioni, Federica Aureli, Maria Cristina Gaudiano, Livia Manna, Mariangela Raimondo
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On-chip light sheet illumination for nanoparticle tracking in microfluidic channels Anal. Methods (IF 3.1) Pub Date : 2024-03-22 Theo Travers, Gaetan Delhaye, Martinus Werts, Denis Gindre, Matthieu Loumaigne
A simple and inexpensive method is presented to efficiently integrate light sheet illumination in a microfluidic chip for dark-field microscopic tracking and sizing of nanoparticles. The basic idea is to insert an optical fiber inside a polydimethylsiloxane (PDMS) elastomer microfluidic chip and use it as a cylindrical lens. The optical fiber is in this case no longer seen as only an optical waveguide
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Construction of a three-mode sensor based on gold nanoparticles and carbon quantum dots as probes for the detection of thiosemicarbazone Anal. Methods (IF 3.1) Pub Date : 2024-03-22 Zhili Liu, Xiaojun Wang, Jing Li, Wenfeng Zhou, Haixiang Gao, Runhua Lu
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Paper-Based Sensors: Affordable, Versatile, and Emerging Analyte Detection Platforms Anal. Methods (IF 3.1) Pub Date : 2024-03-22 Sumit Malik, Joginder Singh, Kajal Saini, Vivek Chaudhry, Ahmad Umar, Ahmed Ibrahim, Sheikh Akbar, Sotirios Baskoutas
Paper-based sensors, often referred to as paper-based analytical devices (PADs), stand as a transformative technology in the field of analytical chemistry. They offer an affordable, versatile, and accessible solution for diverse analyte detection. These sensors harness the unique properties of paper substrates to provide a cost-effective and adaptable platform for rapid analyte detection, spanning
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A novel isophorone-based fluorescent probe for recognizing Al3+ and its bioimaging in plants Anal. Methods (IF 3.1) Pub Date : 2024-03-22 Yanna Zhao, Yuqi Wang, Yingying Zhang, Xiaowei Bai, Wentong Hou, Yuqing Huang
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Anti-aggregation colorimetric sensing of cysteine using silver nanoparticles in the presence of Pb2+ Anal. Methods (IF 3.1) Pub Date : 2024-03-22 Lihui Mao, Yi Zhang, Huan Zhang, Huili Liu, Yong-Ping Gao
Using silver nitrate as the silver source and sodium borohydride as the reducing agent, we synthesized negatively-charged silver nanoparticles (AgNPs). Subsequently, the AgNPs solution was mixed with positively charged lead ions, resulting in the aggregation of AgNPs through electrostatic interactions. This led to a color change in the solution from yellow to purple and eventually to blue-green. Our
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Identification and quantification of pigments in plant leaves using thin layer chromatography- Raman spectroscopy (TLC- Raman) Anal. Methods (IF 3.1) Pub Date : 2024-03-21 Taylor D. Payne, Lily R. Dixon, Fiona C. Schmidt, Joshua Blakeslee, Alison Bennett, Zachary D Schultz
Carotenoids are yellow, orange, and red pigments commonly found in plants. In leaves, these molecules are essential for photosynthesis, but they also play a major role in plant growth and development. Efficiently monitoring concentrations of specific carotenoids in plant tissues could help to explain plant responses to environmental stressors, infection and disease, fertilization, and other conditions
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A novel multifunctional SERS microfluidic sensor based on ZnO/Ag nanoflower arrays for label-free ultrasensitive detection of bacteria Anal. Methods (IF 3.1) Pub Date : 2024-03-21 Yue Liu, Guanwen Su, Wei Wang, Hongyuan Wei, Leping Dang
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Fe3+ Induced Luminescence Quenching in Carbon Dots - Mechanism unveiled Anal. Methods (IF 3.1) Pub Date : 2024-03-20 Varsha Raveendran, Anjali Chithrambattu, Renuka N. K. Neeroli
Carbon dots (CDs) based fluorimetric sensors have drawn immense attention in detecting metal ions. Among the available works in this direction, more than 70 percentage of the studies report Fe3+ detection, realized through luminescence quenching. Ferric ions are significant species in environmental and biological point of view. Excited state electron transfer from carbon dot to ferric ion is suggested
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High performance and recyclable Ag/ZnO/PM substrate for the detection of organic pollutants Anal. Methods (IF 3.1) Pub Date : 2024-03-15 Yixin Shao, Hongxin Cai, Lingling Yan, Hang Yu, Qiang Hu, Liang Chen, Haitao Zong, Xiufang Hou
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Non-invasive iron deficiency diagnosis: a saliva-based approach using capillary flow microfluidics Anal. Methods (IF 3.1) Pub Date : 2024-03-19 Chirapha Prakobdi, Thaisa A. Baldo, Prakash Aryal, Jeremy Link, Phoonthawee Saetear, Charles S. Henry
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Study on the affinity sites of cadmium’s binding to ligands by thermodynamics and nuclear magnetic resonance spectroscopy Anal. Methods (IF 3.1) Pub Date : 2024-03-19 Jingsong Yu, Xu Huang, Hui Cao, Xiuxiu Wu, Min Yuan, Tai Ye, Fei Xu
The affinity sites of cadmium(Cd(Ⅱ)) binding to cysteine(Cys) and glutathione(GSH) was studied via thermodynamics and nuclear magnetic resonance spectroscopy methods. The results showed that: the Cd(II) binding sites of Cys and GSH are -SH(exothermic), -NH2(endothermic) and -COOH(endothermic). Thermodynamic behaviors of cadmium with Cys/GSH in boric acid and HEPES buffers are different. The binding
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Capillary action-driven surface-enhanced Raman spectroscopy (SERS) for the identification of phthalocyanine blue in modern paintings based on the BPG spot test Anal. Methods (IF 3.1) Pub Date : 2024-03-19 Shao-Chun Hsueh, Ling-Hsuan Wang, Yung-Chen Liao, Hui-Yu Chiang, Cheng-Huang Lin
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Construction of coumarin-appended calix[4]arene-based fluorescence sensor for detection of carbofuran from cabbage Anal. Methods (IF 3.1) Pub Date : 2024-03-19 Heni N Soni, Nidhi Verma, Divyesh Chaudhari, Sahaj A Gandhi, Alok Pandya, Pinkesh G. Sutariya
This research work presents a novel approach for the detection of carbofuran (CBF) insecticide, by systematically exploring calix[4]arene-derived fluorescence probe, CouC4S, functionalization with two coumarin-labelled cystamine linkage at the narrow edge of the calix[4]arene platform. The proposed method shows fluorescence “signal – off” effect while binding of CBF with CouC4S, by quenching the fluorescence
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Solvation effect enabled visualized discrimination of multiple metal ions Anal. Methods (IF 3.1) Pub Date : 2024-03-19 Yang Cheng, Yuan Liu, Jiguang Li, Yudong Li, Da Lei, Dezhong Li, Xincun Dou
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Dual-functional Porphyrinic Zirconium-based Metal-Organic Frameworks for Fluorescent Sensing of Histidine Enantiomers and Hg2+ Anal. Methods (IF 3.1) Pub Date : 2024-03-18 Shili Qin, Fanshu Meng, Fenglong Jin, Xidi Xu, Ming Zhao, Hongtao Chu, Lidi Gao, Shuaren Liu
A novel fluorescence sensor based on porphyrinic zirconium-based metal-organic frameworks, L-cysteine modified PCN-222 (L-Cys/PCN-222), was developed to selectively recognize histidine enantiomers and sensitively detect Hg2+. The dual-functional sensor was successfully prepared by solvent-assisted ligand incorporation method and characterized by X-ray diffractometer (XRD), scanning electron microscopy
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A complementary method with PFBBr-derivatization based on GC-EI-MS platform for the simultaneous quantitation of short-, medium- and long -chain fatty acids in murine plasma and feces samples Anal. Methods (IF 3.1) Pub Date : 2024-03-15 Hongxu Zhou, Qing Jiang, Xin He, Xian Fu, Jun-Yan Liu
Fatty acids (FAs) are essential molecules in all organisms and are involved in various physiological and pathophysiological processes. Pentafluorobenzyl bromide (PFBBr) is commonly used for FAs derivatization for gas chromatography-mass spectrometry (GC–MS) quantification by chemical ionization (CI). While CI is the conventional ionization mode for PFBBr derivatization, electron ionization (EI) source
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Characterizing a visual lateral flow device for rapid SARS-CoV-2 virus protein detection: pre-clinical and system assessment Anal. Methods (IF 3.1) Pub Date : 2024-03-15 Natpapas Wiriyachaiporn, Jetnapang Kongrueng, Kannika Sukkuea, Rattana Tanrattanawong, Jarunee Vanichtanankul, Thanaya Saeyang, Tararat Jantra, Deanpen Japrung, Weerakanya Maneeprakorn, Suwussa Bamrungsap, Pareena Janchompoo, Ekawat Pasomsub
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infections has affected more than 769 million individuals worldwide over the last few years. Although the pandemic is transitioning into endemic status, the COVID-19 outbreak is still of global concern. A rapid screening platform is needed for effective prevention and control measures. Here, a visual rapid lateral flow platform for SARS-CoV-2
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Advancements in the Development of Fluorescent Chemosensors Based on C=N Bond Isomerization/Modulation Mechanistic Approach Anal. Methods (IF 3.1) Pub Date : 2024-03-15 Mrituanjay D. Pandey, Arpna Tamrakar, Manzoor Ahmad Wani, Gargi Mishra, Ankur Srivastava, Rampal Pandey
C=N bond isomerization/modulation as the fluorescence signalling mechanism originated from studying the photophysical properties of conformationally restricted molecules. From the beginning, the C=N bond isomerization method has attracted the attention of researchers due to its simplicity, high selectivity, and sensitivity in fluorescence valuation. The continuous developments in the field of sensing
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Accurate and sensitive low-density lipoprotein (LDL) detection based on the proximity ligation assisted rolling circle amplification (RCA) Anal. Methods (IF 3.1) Pub Date : 2024-03-11 Xingyu Zhang, Jie Li, Mei Yang, Hong Huang, Hao Wang, Hongmin Zhang
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Mineral oil emulsion species and concentration prediction using multi-output neural network based on fluorescence spectra in the solar-blind UV band Anal. Methods (IF 3.1) Pub Date : 2024-03-12 Bowen Gong, Shilei Mao, Xinkai Li, Bo Chen
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Phenylboronic acid modification-based novel dumbbell-shaped Au–Ag nanorod SERS substrates for ultrasensitive detection of SO42− Anal. Methods (IF 3.1) Pub Date : 2024-03-13 Kang Shen, Caili Bi, Haifan Yang, Miaowen Xu, Lili Huang, Youwei Wang
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Construction of a stable fluorescent sensor based on CsPbBr3/CdS core/shell quantum dots for selective and sensitive detection of tetracycline in ethanol Anal. Methods (IF 3.1) Pub Date : 2024-03-13 Yang He, Yangjie Li, Han Wang, Site Luo, Haihu Yu
The weakly bound organic ligand shells around perovskite quantum dots (QDs) are easily decomposed and cannot provide sufficient stability in polar solvents, which greatly obstructs their applications in sensing. Herein, a fluorescent sensor based on CsPbBr3/CdS core/shell QDs was developed for the detection of tetracycline (TC) in the polar solvent-ethanol. Pristine CsPbBr3 QDs were treated with cadmium
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A pH-response-based fluorescent probe for detecting the mitophagy process by tracing changes in colocalization coefficients Anal. Methods (IF 3.1) Pub Date : 2024-03-12 Nongyi Hao, Zekun Jiang, Lina Zhou, Xiaoyu Dai, Xiuqi Kong
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An electrochemiluminescence microsensor based on DNA-silver nanoclusters amplification for detecting cellular adenosine triphosphate Anal. Methods (IF 3.1) Pub Date : 2024-03-12 GuanQi Wu, Jian Chen, JinXin Dou, XiangWei He, Hai-Fang Li, Jin-Ming Lin
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Converging Optical and Electrochemical Detection Strategies for Multimodal Hydrazine Sensing: Insights into Substituent-Driven Diverse Response Anal. Methods (IF 3.1) Pub Date : 2024-03-11 Rikitha S. Fernandes, Sahil Deepak Vasishtha, Ritesh Kumar Singh, Sanket Goel, Nilanjan Dey
A pair of pyrene-based chalcogen derivatives have been developed, which demonstrate multimodal ratiometric response towards hydrazine. Although these probes share a common pyrene core and differ primarily in the electronic nature of their terminal side arms, they display distinct photophysical properties. Notably, both probes undergo significant spectral changes upon the addition of hydrazine, but
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The potential of lignocellulosic biomass for magnetic solid phase extraction of naproxen from saliva samples Anal. Methods (IF 3.1) Pub Date : 2024-03-11 Marwa Aouled Abdallah, Rafika Ben Sghaier, Mohammed Zougagh, Latifa Latrous, Adel Megriche
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Direct solid sample analysis of low-cost jewelry using spectroanalytical techniques: exploratory chemical data evaluation and metal migration with synthetic sweat Anal. Methods (IF 3.1) Pub Date : 2024-03-11 Thaila Lorena de Araújo, Fabiola Manhas Verbi Pereira, Edenir Rodrigues Pereira-Filho
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A three-dimensional network structure of metal-based nanozymes for the construction of colorimetric sensors for the detection of antioxidants Anal. Methods (IF 3.1) Pub Date : 2024-03-11 Shuo Qin, Bin Liu, Yuting Xue, Ruixue Zhao, Guo Wang, Kai Li, Lirong Zheng, Pingyang Wang, Tianhao Tang, Yue Yang, Zhengbo Chen, Xia Zuo
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Surface charge-induced electrospray for high-throughput analysis of complex samples and electrochemical reaction intermediates using mass spectrometry Anal. Methods (IF 3.1) Pub Date : 2024-03-11 Yajie Huang, Yajun Zheng, Qianqian Zuo, Zhiming Zhang, Lixuan Zhu, Yun Li, Zhiping Zhang
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Heparin-stabilized gold nanoparticles embedded in graphene for the electrochemical determination of esculetin Anal. Methods (IF 3.1) Pub Date : 2024-03-11 Vinicius José da Silva, Luan Gabriel Baumgarten, Juliana Priscila Dreyer, Edson Roberto Santana, Almir Spinelli, João Paulo Winiarski, Iolanda Cruz Vieira
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Sodium alginate hydrogelation mediated paper-based POCT sensor for visual distance reading and smartphone-assisted colorimetric dual-signal determination of L-lactate Anal. Methods (IF 3.1) Pub Date : 2024-03-11 Wenjuan Wang, Danrong Chen, Yujiao Cai, Zijing Liu, Hongfen Yang, Hongbin Xie, Jinquan Liu, Shengyuan Yang
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P3MOT-decorated metal-porphyrin-based zirconium-MOF for the efficient electrochemical detection of 4-nitrobenzaldehyde Anal. Methods (IF 3.1) Pub Date : 2024-03-11 Wen-yi Chen, Xin-yu Huang, Qian Sun, En-qing Gao
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A portable fluorescence detection device based on a smartphone employing carbon nanodots for Mn2+ sensing Anal. Methods (IF 3.1) Pub Date : 2024-03-08 Pijika Mool-am-kha, Samuch Phetduang, Kessarin Ngamdee, Chayada Surawanitkun, Xiang-Kui Ren, Wittaya Ngeontae
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A novel in situ method for linear alkylbenzene sulfonate quantification in environmental samples using a digital image-based method Anal. Methods (IF 3.1) Pub Date : 2024-03-07 Helayne S. de Sousa, Roxanny Arruda-Santos, Eliete Zanardi-Lamardo, Willian T. Suarez, Josiane L. de Oliveira, Renata A. Farias, Vagner Bezerra dos Santos
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Quantification of rifampicin loaded into inhaled polymeric nanoparticles by reversed phase high-performance liquid chromatography in pulmonary nonphagocytic cellular uptake Anal. Methods (IF 3.1) Pub Date : 2024-03-07 Scolari Ivana Romina, De La Cruz-Thea Benjamín, Musri Melina Mara, Granero Gladys Ester
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CoO/Co-graphene quantum dots as an oxidative mimetic nanozyme for the colorimetric detection of L-cysteine Anal. Methods (IF 3.1) Pub Date : 2024-03-07 Dan Xu, Qingbo Tu, Xin San, Anhong Zhu, Xinru Li
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A novel fluorescent probe with a large Stokes shift for colorimetric and selective detection of cysteine in water, milk, cucumber, pear and tomato Anal. Methods (IF 3.1) Pub Date : 2024-03-07 Lin Luo, Ranran Guo, Lianjie Wang, Xixi Song, Zhao Wang, Junliang Wu
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Diverse thermal desorption combined with self-aspirating corona discharge ionization for direct mass spectrometry analysis of complex samples Anal. Methods (IF 3.1) Pub Date : 2024-03-07 Qinhao Shi, Xiaohua Yu, Shuang Sun, Weilong Wu, Wenyan Shi, Quan Yu
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Resolving phytosterols in microalgae using offline two-dimensional reversed phase liquid chromatography-supercritical fluid chromatography coupled with quadrupole time-of-flight mass spectrometry Anal. Methods (IF 3.1) Pub Date : 2024-03-06 Magali Batteau, Elodie Bouju, Adriana Ramirez-Romero, Sylvie Nuccio, René De Vaumas, Florian Delrue, Karine Faure
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The application of a self-designed microfluidic lung chip in the assessment of different inhalable aerosols Anal. Methods (IF 3.1) Pub Date : 2024-03-06 Zezhi Li, Xiang Li, Boyang Feng, Junwei Zhao, Kejian Liu, Fuwei Xie, Jianping Xie
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Response strategies and biological applications of organic fluorescent thermometry: cell- and mitochondrion-level detection Anal. Methods (IF 3.1) Pub Date : 2024-03-06 Shuai Li, Yaoxuan Li, Shiji Zhang, Haixiao Fang, Ze Huang, Duoteng Zhang, Aixiang Ding, Kajsa Uvdal, Zhangjun Hu, Kai Huang, Lin Li
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Nitrogen-doped biomass-derived carbon dots for fluorescence determination of sunset yellow Anal. Methods (IF 3.1) Pub Date : 2024-03-06 Qian Zhang, Xiaoqi Wang, Lili Yuan, Lina Yu, Congying Shao, Hongxing Jia, Shun Lu
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Sensitive detection of herbicide residues using field-amplified sample injection coupled with electrokinetic supercharging in flow-gated capillary electrophoresis Anal. Methods (IF 3.1) Pub Date : 2024-03-05 Ying Gong, Maojun Gong
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A ratiometric fluorescent probe with a large Stokes shift for the detection of Hg2+ and its applications in environmental sample and living system analysis Anal. Methods (IF 3.1) Pub Date : 2024-03-05 Jixiang Tian, Xuechun Tian, Shuai Gong, Yueyin Liang, Zhiyuan Meng, Weiqi Liu, Xu Xu, Zhonglong Wang, Shifa Wang
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A pyrene-induced PET-based chemosensor for biologically important Zn(II) ions: application in test strips and live cell imaging studies Anal. Methods (IF 3.1) Pub Date : 2024-03-05 Chethanakumar, Mahantesh B. Budri, Kalagouda B. Gudasi, Ramesh S. Vadavi, Mallikarjun K. Patil, Vijay M. Kumbar, Sanjeev R. Inamdar
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Ultrasensitive fluorometric determination of aluminum using the CoFe2O4 NPs/SDS/oxine system with the aid of ultrasound waves Anal. Methods (IF 3.1) Pub Date : 2024-03-04 Yahya S. Alqahtani, Ashraf M. Mahmoud, Mohamed M. El-Wekil
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A NiFe PBA/AuNPs nanocomposite sensitive immunosensor for electrochemical detection of PSA Anal. Methods (IF 3.1) Pub Date : 2024-03-04 Xin Hua, Tongxiao Zhao, Xueqin Gui, Baokang Jin
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Direct sulfur-containing compound speciation in crude oils and high-boiling fractions by APCI (+) FT-ICR mass spectrometry Anal. Methods (IF 3.1) Pub Date : 2024-03-04 Danielle Mitze Muller Franco, Taynara Rodrigues Covas, Rosana Cardoso Lopes Pereira, Lidya Cardozo da Silva, Mario Duncan Rangel, Rosineide Costa Simas, Gabriel Henry Morais Dufrayer, Boniek Gontijo Vaz
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MOF-mediated dual energy transfer nanoprobe integrated with exonuclease III amplification strategy for highly sensitive detection of DNA Anal. Methods (IF 3.1) Pub Date : 2024-03-01 Xiaojing Xing, Mengying Gao, Minglin Lei, Kunqi Cheng, Yifan Zhao, Xianchao Du, Luyi Zong, Dongfang Qiu, Xueguo Liu