TEnvR: MATLAB-based toolbox for environmental research

Anal. Methods, 2023, Advance Article
DOI: 10.1039/D3AY00750B, Technical Note
Open Access Open Access
Aleksandar I. Goranov, Rachel L. Sleighter, Dobromir A. Yordanov, Patrick G. Hatcher
The MATLAB-based Toolbox for Environmental Research "TEnvR" has codes for data from ultraviolet-visible, fluorescence, and nuclear magnetic resonance spectroscopies, ultrahigh resolution mass spectrometry, and for performing multivariate statistics.
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Design and development of a lanthanide-labeled immunochromatographic strip for simultaneous detection of morphine, methamphetamine and ketamine in hair

Anal. Methods, 2023, Accepted Manuscript
DOI: 10.1039/D3AY01280H, Paper
Bo Wu, Wenjuan Liu, Mingwei Cui, Qiao Yang, Bingbing Tian, Jingxue Xia, Lin Zhao, Yanyan Guo, Mengxiang Su, Bin Di
Gold nanoparticles as antibody label immunochromatographic strip is the most widely used method in the field of drug use detection. However, this method often has poor quantitative identification ability and...
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Portable smartphone platform based on Ti3C2 MQDs/CDs assembly for ratiometric fluorescence quantitative monitoring of crystal violet

Anal. Methods, 2023, Accepted Manuscript
DOI: 10.1039/D3AY01549A, Paper
Yuxuan Bai, Mingwang Liu, Yu He, Gongwu Song
Recent years have witnessed the ever-increasing achievements of Ti3C2 MXene quantum dots (Ti3C2 MQDs) and their vital contributions to fluorescent biosensing. However, the applicability and flexibility of most Ti3C2 MQDs-based...
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Construction and Bioanalytical Applications of Poly-Adenine-mediated Gold Nanoparticles-based Spherical Nucleic Acids

Anal. Methods, 2023, Accepted Manuscript
DOI: 10.1039/D3AY01618H, Minireview
zhiwei shang, Zixuan Deng, Xiaoqing Yi, Mengyu Yang, Xianliang Nong, Meihua Lin, Fan Xia
Owing to the versatile photophysical and chemical properties, spherical nucleic acids (SNAs) have been widely used in biosensing. However, traditional SNAs are formed by self-assembly of thiolated DNA on the...
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Development of Indirect Competitive ELISA and CLEIA for Quantitative Analysis of Melatonin in Health Products

Anal. Methods, 2023, Accepted Manuscript
DOI: 10.1039/D3AY01182H, Paper
Longjiang Wu, Murtala Isah Bindawa, Siran Zhang, Mei Dang, Xiaoying Zhang
Melatonin (MT), as a hormone regulating the rhythm of sleep, is widely used in health products. However, illicit and excessive use of MT might cause undesirable effects. Therefore, it is...
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Discretized butterfly optimization algorithm for variable selection in the rapid determination of cholesterol by near-infrared spectroscopy

Anal. Methods, 2023, 15,5190-5198
DOI: 10.1039/D3AY01636F, Paper
Xihui Bian, Zizhen Zhao, Jianwen Liu, Peng Liu, Huibing Shi, Xiaoyao Tan
The discretized butterfly optimization algorithm is proposed as a variable selection tool combined with near-infrared spectroscopy for measuring the cholesterol concentration in blood samples.
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A new modality for cholesterol impact tracking in colon cancer development – Raman imaging, fluorescence and AFM studies combined with chemometric analysis

Anal. Methods, 2023, 15,5199-5217
DOI: 10.1039/D3AY01040F, Paper
Open Access Open Access
K. Beton-Mysur, B. Brożek-Płuska
Diagram showing the structure of cholesterol (A), the main roles of cholesterol in the human body (B), the early stages of cholesterol biosynthesis (including the main regulatory step modulated by statins) (C), and the main sites of cholesterol biosynthesis and absorption (D).
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Quantification and Isotope Abundance Determination of 13C Labeled Intracellular Sugar Metabolites with Hydrophilic Interaction Liquid Chromatography

Anal. Methods, 2023, Accepted Manuscript
DOI: 10.1039/D3AY01178J, Paper
Zhao yameng, Ruoning Fan, Chuyao Wang, Sen Xu, LONG XIE, Jinghua Hou, Wen Lei, Jianjun Liu
Metabolic flux analysis (MFA) using stable isotope labeled tracers is a powerful tool to estimate fluxes through metabolic pathways. It finds applications in studying metabolic changes in diseases, regulation of...
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Application of three dimensional polyethyleneimine functionalized graphene oxide aerogel as adsorbents for the determination of phytohormones in ginseng

Anal. Methods, 2023, Accepted Manuscript
DOI: 10.1039/D3AY01368E, Paper
dongxue Zhang, Shuai Qu, mingyue Wang, yuhan Liu, Chen Xu, Hong Kan, Yingping Wang, Kai Dong
Aerogels have attracted considerable attention in sample pretreatment for their outstanding properties, such as unique porous structure, large surface area and abundant modifiable active sites. The present research reported a...
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Differences in the internal energies of ions in electrospray ionization mass spectrometers equipped with capillary–skimmer and capillary–RF lens interfaces

Anal. Methods, 2023, Advance Article
DOI: 10.1039/D3AY01450A, Paper
Daiki Asakawa, Ryoma Yamamoto, Nobuyasu Hanari, Kazumi Saikusa
The internal energy distribution of ions produced by electrospray ionization mass spectrometry strongly depends on whether a capillary–skimmer interface or capillary–RF lens interface was used for ion transport from ambient condition to the vacuum.
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