1
|
Su H, Song Y, Yang S, Zhang Z, Shen Y, Yu L, Chen S, Gao L, Chen C, Hou D, Wei X, Ma X, Huang P, Sun D, Zhou J, Qian K. Plasmonic Alloys Enhanced Metabolic Fingerprints for the Diagnosis of COPD and Exacerbations. ACS CENTRAL SCIENCE 2024; 10:331-343. [PMID: 38435520 PMCID: PMC10906255 DOI: 10.1021/acscentsci.3c01201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Revised: 12/11/2023] [Accepted: 12/27/2023] [Indexed: 03/05/2024]
Abstract
Accurate diagnosis of chronic obstructive pulmonary disease (COPD) and exacerbations by metabolic biomarkers enables individualized treatment. Advanced metabolic detection platforms rely on designed materials. Here, we design mesoporous PdPt alloys to characterize metabolic fingerprints for diagnosing COPD and exacerbations. As a result, the optimized PdPt alloys enable the acquisition of metabolic fingerprints within seconds, requiring only 0.5 μL of native plasma by laser desorption/ionization mass spectrometry owing to the enhanced electric field, photothermal conversion, and photocurrent response. Machine learning decodes metabolic profiles acquired from 431 individuals, achieving a precise diagnosis of COPD with an area under the curve (AUC) of 0.904 and an accurate distinction between stable COPD and acute exacerbations of COPD (AECOPD) with an AUC of 0.951. Notably, eight metabolic biomarkers identified accurately discriminate AECOPD from stable COPD while providing valuable information on disease progress. Our platform will offer an advanced nanoplatform for the management of COPD, complementing standard clinical techniques.
Collapse
Affiliation(s)
- Haiyang Su
- State
Key Laboratory of Systems Medicine for Cancer, School of Biomedical
Engineering, Institute of Medical Robotics and Med-X Research Institute, Shanghai Jiao Tong University, Shanghai 200030, P. R. China
| | - Yuanlin Song
- Department
of Pulmonary and Critical Care Medicine, Shanghai Respiratory Research
Institute, Zhongshan Hospital, Fudan University, Shanghai 200032, P. R. China
- Shanghai
Key Laboratory of Lung Inflammation and Injury, 180 Fenglin Road, Shanghai 200032, P. R. China
- Center
of Emergency and Critical Medicine, Jinshan
Hospital of Fudan University, Shanghai 201508, P. R. China
| | - Shouzhi Yang
- State
Key Laboratory of Systems Medicine for Cancer, School of Biomedical
Engineering, Institute of Medical Robotics and Med-X Research Institute, Shanghai Jiao Tong University, Shanghai 200030, P. R. China
| | - Ziyue Zhang
- State
Key Laboratory of Systems Medicine for Cancer, School of Biomedical
Engineering, Institute of Medical Robotics and Med-X Research Institute, Shanghai Jiao Tong University, Shanghai 200030, P. R. China
| | - Yao Shen
- Department
of Respiratory and Critical Care Medicine, Shanghai Pudong Hospital, Fudan University, Shanghai 201399, P. R. China
| | - Lan Yu
- Clinical
Medical Research Center, Inner Mongolia
People’s Hospital, Hohhot 010017, Inner Mongolia, P. R. China
- Inner
Mongolia Key Laboratory of Gene Regulation of The Metabolic Disease, Inner Mongolia People’s Hospital, Hohhot 010017, Inner Mongolia, P.
R. China
- Inner
Mongolia Academy of Medical Sciences, Inner
Mongolia People’s Hospital, Hohhot 010017, Inner
Mongolia, P. R. China
| | - Shujing Chen
- Department
of Pulmonary and Critical Care Medicine, Shanghai Respiratory Research
Institute, Zhongshan Hospital, Fudan University, Shanghai 200032, P. R. China
- Shanghai
Key Laboratory of Lung Inflammation and Injury, 180 Fenglin Road, Shanghai 200032, P. R. China
| | - Lei Gao
- Department
of Pulmonary and Critical Care Medicine, Shanghai Respiratory Research
Institute, Zhongshan Hospital, Fudan University, Shanghai 200032, P. R. China
- Shanghai
Key Laboratory of Lung Inflammation and Injury, 180 Fenglin Road, Shanghai 200032, P. R. China
| | - Cuicui Chen
- Department
of Pulmonary and Critical Care Medicine, Shanghai Respiratory Research
Institute, Zhongshan Hospital, Fudan University, Shanghai 200032, P. R. China
- Shanghai
Key Laboratory of Lung Inflammation and Injury, 180 Fenglin Road, Shanghai 200032, P. R. China
| | - Dongni Hou
- Department
of Pulmonary and Critical Care Medicine, Shanghai Respiratory Research
Institute, Zhongshan Hospital, Fudan University, Shanghai 200032, P. R. China
- Shanghai
Key Laboratory of Lung Inflammation and Injury, 180 Fenglin Road, Shanghai 200032, P. R. China
| | - Xinping Wei
- Shanghai
Minhang District Gumei Community Health Center affiliated with Fudan
University, Shanghai 201102, P. R. China
| | - Xuedong Ma
- Shanghai
Minhang District Gumei Community Health Center affiliated with Fudan
University, Shanghai 201102, P. R. China
| | - Pengyu Huang
- Shanghai
Minhang District Gumei Community Health Center affiliated with Fudan
University, Shanghai 201102, P. R. China
| | - Dejun Sun
- Inner
Mongolia Key Laboratory of Gene Regulation of The Metabolic Disease, Inner Mongolia People’s Hospital, Hohhot 010017, Inner Mongolia, P.
R. China
- Department
of Respiratory and Critical Care Medicine, Inner Mongolia People’s Hospital, Hohhot 010017, P. R. China
| | - Jian Zhou
- Department
of Pulmonary and Critical Care Medicine, Shanghai Respiratory Research
Institute, Zhongshan Hospital, Fudan University, Shanghai 200032, P. R. China
- Shanghai
Key Laboratory of Lung Inflammation and Injury, 180 Fenglin Road, Shanghai 200032, P. R. China
- Center
of Emergency and Critical Medicine, Jinshan
Hospital of Fudan University, Shanghai 201508, P. R. China
| | - Kun Qian
- State
Key Laboratory of Systems Medicine for Cancer, School of Biomedical
Engineering, Institute of Medical Robotics and Med-X Research Institute, Shanghai Jiao Tong University, Shanghai 200030, P. R. China
- Shanghai
Key Laboratory of Gynecologic Oncology, Renji Hospital, School of
Medicine, Shanghai Jiao Tong University, Shanghai 200127, P. R. China
| |
Collapse
|
2
|
Kim N, Kim YH, Jo G, Yoo J, Park SM, Jun BH, Yeo WS. Efficient Analysis of Small Molecules via Laser Desorption/Ionization Time-of-Flight Mass Spectrometry (LDI-TOF MS) Using Gold Nanoshells with Nanogaps. NANOMATERIALS (BASEL, SWITZERLAND) 2023; 14:25. [PMID: 38202480 PMCID: PMC10781185 DOI: 10.3390/nano14010025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Revised: 11/27/2023] [Accepted: 12/12/2023] [Indexed: 01/12/2024]
Abstract
Matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF MS) is a commonly used technique for analyzing large biomolecules. However, the utilization of organic matrices limits the small-molecule analysis because of the interferences in the low-mass region and the reproducibility issues. To overcome these limitations, a surface-assisted laser desorption/ionization (SALDI), which utilizes nanostructured metallic surfaces, has been developed. Herein, a novel approach for SALDI-MS was proposed using silica@gold core-shell hybrid materials with a nanogap-rich shell (SiO2@Au NGS), which is an emerging material due to its excellent heat-generating capabilities. The gold shell thickness was controlled by adjusting the concentration of gold precursor for the growth of gold nanoparticles. SALDI-MS measurements were performed on a layer formed by drop-casting a mixture of SiO2@Au NGS and analytes. At the optimized process, the gold shell thickness was observed to be 17.2 nm, which showed the highest absorbance. Based on the enhanced SALDI capability, SiO2@Au NGS was utilized to detect various small molecules, including amino acids, sugars, and flavonoids, and the ionization softness was confirmed with a survival yield upon fragmentation. The limits of detection, reproducibility, and salt tolerance of SiO2@Au NGS demonstrate its potential as an effective and reliable SALDI material for small-molecule analyses.
Collapse
Affiliation(s)
- Noori Kim
- Department of Bioscience and Biotechnology, Konkuk University, Seoul 05029, Republic of Korea; (N.K.); (Y.-H.K.); (G.J.); (J.Y.)
| | - Yoon-Hee Kim
- Department of Bioscience and Biotechnology, Konkuk University, Seoul 05029, Republic of Korea; (N.K.); (Y.-H.K.); (G.J.); (J.Y.)
| | - Gaon Jo
- Department of Bioscience and Biotechnology, Konkuk University, Seoul 05029, Republic of Korea; (N.K.); (Y.-H.K.); (G.J.); (J.Y.)
| | - Jin Yoo
- Department of Bioscience and Biotechnology, Konkuk University, Seoul 05029, Republic of Korea; (N.K.); (Y.-H.K.); (G.J.); (J.Y.)
| | - Seung-min Park
- Department of Urology, Stanford University School of Medicine, Stanford, CA 94305, USA;
- School of Chemistry, Chemical Engineering and Biotechnology, Nanyang Technological University, Singapore 639798
| | - Bong-Hyun Jun
- Department of Bioscience and Biotechnology, Konkuk University, Seoul 05029, Republic of Korea; (N.K.); (Y.-H.K.); (G.J.); (J.Y.)
| | - Woon-Seok Yeo
- Department of Bioscience and Biotechnology, Konkuk University, Seoul 05029, Republic of Korea; (N.K.); (Y.-H.K.); (G.J.); (J.Y.)
| |
Collapse
|
3
|
Amin MO, Al-Hetlani E. Development of efficient SALDI substrate based on Au-TiO 2 nanohybrids for environmental and forensic detection of dyes and NSAIDs. Talanta 2021; 233:122530. [PMID: 34215033 DOI: 10.1016/j.talanta.2021.122530] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 05/06/2021] [Accepted: 05/13/2021] [Indexed: 12/16/2022]
Abstract
Herein, a matrix-free approach is presented for comprehensive environmental and forensic analysis of dyes and nonsteroidal anti-inflammatory drugs (NSAIDs) using Au-TiO2 nanohybrids coupled with surface-assisted pulsed laser desorption ionization-mass spectrometry (SALDI-MS). The Au-TiO2 nanohybrids was prepared and characterized using inductively coupled plasma-optical emission spectrometry (ICP-OES), X-ray photoelectron spectroscopy (XPS), X-ray diffraction (XRD), surface area measurements, ultraviolet-visible (UV-vis) spectroscopy, transmission electron microscopy (TEM), and scanning electron microscopy-energy dispersive spectrometry (SEM-EDS). Initially, the optimal Au content was assessed using the survival yield (SY) method, confirming that 7.5% Au content on the TiO2 surface offered the highest ionization efficiency. Subsequently, environmental analyses of dyes and NSAIDs in water samples were performed, and sensitive detection of all analytes was achieved with limits of detection (LODs) ranging from 10.0 ng mL-1 to 10.0 fg mL-1 and good spot-to-spot reproducibility. Additionally, the effect of potential contaminants commonly found in environmental samples, such as salts, surfactants and pesticides was also considered. Despite signal intensity reduction at high concentrations of some salts, the target analytes were detected, while the presence of surfactants and pesticides did not cause significant signal intensity reduction. Additionally, dyed and undyed Tetoron fibers and the effect of adhesive tape were evaluated. Direct analysis of the dyed Tetoron fibers on the target plate, using the nanohybrids, enabled higher detection sensitivity of the dyes, in addition to adducts of polystyrene and cellulose, the main components of the fiber. Finally, NSAIDs in oral fluid were analyzed and sensitive detection of the analytes was observed using the nanohybrids with LODs and LOQs in the range of 0.1-10 ng mL-1 and 1-20 ng mL-1, respectively. The trueness of the exact mass was in the range of 0.64-6.2 ppm while the recovery of the spiked samples was in the range of 82.90-107.54%% indicating the efficiency of the Au-TiO2 nanohybrids as SALDI substrate. Thus, the Au-TiO2 nanohybrids hold considerable promise in terms of sensitivity, reproducibility, and LOD, and may significantly contribute to environmental and forensic identification.
Collapse
Affiliation(s)
- Mohamed O Amin
- Kuwait University, Faculty of Science, Department of Chemistry, P.O. Box: 5969, 13060, Kuwait.
| | - Entesar Al-Hetlani
- Kuwait University, Faculty of Science, Department of Chemistry, P.O. Box: 5969, 13060, Kuwait.
| |
Collapse
|
4
|
Su H, Li X, Huang L, Cao J, Zhang M, Vedarethinam V, Di W, Hu Z, Qian K. Plasmonic Alloys Reveal a Distinct Metabolic Phenotype of Early Gastric Cancer. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2021; 33:e2007978. [PMID: 33742513 DOI: 10.1002/adma.202007978] [Citation(s) in RCA: 76] [Impact Index Per Article: 25.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Revised: 02/09/2021] [Indexed: 05/20/2023]
Abstract
Gastric cancer (GC) is a multifactorial process, accompanied by alterations in metabolic pathways. Non-invasive metabolic profiling facilitates GC diagnosis at early stage leading to an improved prognostic outcome. Herein, mesoporous PdPtAu alloys are designed to characterize the metabolic profiles in human blood. The elemental composition is optimized with heterogeneous surface plasmonic resonance, offering preferred charge transfer for photoinduced desorption/ionization and enhanced photothermal conversion for thermally driven desorption. The surface structure of PdPtAu is further tuned with controlled mesopores, accommodating metabolites only, rather than large interfering compounds. Consequently, the optimized PdPtAu alloy yields direct metabolic fingerprints by laser desorption/ionization mass spectrometry in seconds, consuming 500 nL of native plasma. A distinct metabolic phenotype is revealed for early GC by sparse learning, resulting in precise GC diagnosis with an area under the curve of 0.942. It is envisioned that the plasmonic alloy will open up a new era of minimally invasive blood analysis to improve the surveillance of cancer patients in the clinical setting.
Collapse
Affiliation(s)
- Haiyang Su
- State Key Laboratory for Oncogenes and Related Genes, Shanghai Key Laboratory of Gynecologic Oncology, Department of Obstetrics and Gynecology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, P. R. China
- School of Biomedical Engineering and Med-X Research Institute, Shanghai Jiao Tong University, Shanghai, 200030, P. R. China
| | - Xinxing Li
- Department of Gastrointestinal Surgery, Tongji Hospital, Medical College of Tongji University, Shanghai, 200065, P. R. China
- Department of General Surgery, Changzheng Hospital, Naval Medical University, Shanghai, 200003, P. R. China
| | - Lin Huang
- Stem Cell Research Center, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, 160 Pujian Road, Shanghai, 200127, P. R. China
| | - Jing Cao
- State Key Laboratory for Oncogenes and Related Genes, Shanghai Key Laboratory of Gynecologic Oncology, Department of Obstetrics and Gynecology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, P. R. China
- School of Biomedical Engineering and Med-X Research Institute, Shanghai Jiao Tong University, Shanghai, 200030, P. R. China
| | - Mengji Zhang
- State Key Laboratory for Oncogenes and Related Genes, Shanghai Key Laboratory of Gynecologic Oncology, Department of Obstetrics and Gynecology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, P. R. China
- School of Biomedical Engineering and Med-X Research Institute, Shanghai Jiao Tong University, Shanghai, 200030, P. R. China
| | - Vadanasundari Vedarethinam
- State Key Laboratory for Oncogenes and Related Genes, Shanghai Key Laboratory of Gynecologic Oncology, Department of Obstetrics and Gynecology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, P. R. China
- School of Biomedical Engineering and Med-X Research Institute, Shanghai Jiao Tong University, Shanghai, 200030, P. R. China
| | - Wen Di
- State Key Laboratory for Oncogenes and Related Genes, Shanghai Key Laboratory of Gynecologic Oncology, Department of Obstetrics and Gynecology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, P. R. China
- School of Biomedical Engineering and Med-X Research Institute, Shanghai Jiao Tong University, Shanghai, 200030, P. R. China
| | - Zhiqian Hu
- Department of Gastrointestinal Surgery, Tongji Hospital, Medical College of Tongji University, Shanghai, 200065, P. R. China
- Department of General Surgery, Changzheng Hospital, Naval Medical University, Shanghai, 200003, P. R. China
| | - Kun Qian
- State Key Laboratory for Oncogenes and Related Genes, Shanghai Key Laboratory of Gynecologic Oncology, Department of Obstetrics and Gynecology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, P. R. China
- School of Biomedical Engineering and Med-X Research Institute, Shanghai Jiao Tong University, Shanghai, 200030, P. R. China
| |
Collapse
|
5
|
Arendowski A, Ossolinski K, Niziol J, Ruman T. Screening of Urinary Renal Cancer Metabolic Biomarkers with Gold Nanoparticles-assisted Laser Desorption/Ionization Mass Spectrometry. ANAL SCI 2020; 36:1521-1525. [PMID: 32830161 DOI: 10.2116/analsci.20p226] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Accepted: 08/13/2020] [Indexed: 08/09/2023]
Abstract
Renal cell carcinoma is a very aggressive and often fatal disease for which there are no specific biomarkers found to date. The purpose of this work was to find features that differentiate urine metabolic profiles of healthy people and cancer patients. Laser desorption/ionization mass spectrometry on gold nanostructures-based techniques were used for the metabolic analysis of urine of 50 patients with kidney cancer. Comparison with data from 50 healthy volunteers led to the discovery of several compounds that may be considered potential renal cell carcinoma (RCC) biomarkers. Statistical analysis of data allowed for the discovery of m/z values that had the greatest impact on group differentiation. A database search enabled the assignment of signals for the most promising 15 features among them: serine, heptanol, 3-methylene-indolenine, 2-methyl-3-hydroxy-5-formylpyridine-4-carboxylate, phosphodimethylethanolamine, 4-methoxyphenylacetic acid, N-acetylglutamine, 3,5-dihydroxyphenylvaleric acid, hydroxyhexanoylglycine, valyl-leucine, leucyl-histidine, oleamide, 9,12,13-trihydroxyoctadecenoic acid, stearidonyl carnitine and squalene. Differences of metabolite profiles of human urine could be identified by gold nanoparticle-enhanced target (AuNPET) LDI MS method and used for the detection of renal cancer.
Collapse
Affiliation(s)
- Adrian Arendowski
- Faculty of Chemistry, Rzeszów University of Technology, 6 Powstańców Warszawy Ave, 35-959, Rzeszów, Poland
| | - Krzysztof Ossolinski
- Department of Urology, John Paul II District Hospital, Grunwaldzka 4 St, 36-100, Kolbuszowa, Poland
| | - Joanna Niziol
- Faculty of Chemistry, Rzeszów University of Technology, 6 Powstańców Warszawy Ave, 35-959, Rzeszów, Poland
| | - Tomasz Ruman
- Faculty of Chemistry, Rzeszów University of Technology, 6 Powstańców Warszawy Ave, 35-959, Rzeszów, Poland
| |
Collapse
|
6
|
Kang H, Lim Y, Yeo W. Optimized MALDI‐TOF Mass Analysis Conditions for Natural Small Molecules. B KOREAN CHEM SOC 2020. [DOI: 10.1002/bkcs.11894] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Hyunook Kang
- Department of Bioscience and Biotechnology, Bio/Molecular Informatics CenterKonkuk University Seoul 143‐701 South Korea
| | - Yoongho Lim
- Department of Bioscience and Biotechnology, Bio/Molecular Informatics CenterKonkuk University Seoul 143‐701 South Korea
| | - Woon‐Seok Yeo
- Department of Bioscience and Biotechnology, Bio/Molecular Informatics CenterKonkuk University Seoul 143‐701 South Korea
| |
Collapse
|
7
|
Yin L, Zhang Z, Liu Y, Gao Y, Gu J. Recent advances in single-cell analysis by mass spectrometry. Analyst 2019; 144:824-845. [PMID: 30334031 DOI: 10.1039/c8an01190g] [Citation(s) in RCA: 76] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Cells are the most basic structural units that play vital roles in the functioning of living organisms. Analysis of the chemical composition and content of a single cell plays a vital role in ensuring precise investigations of cellular metabolism, and is a crucial aspect of lipidomic and proteomic studies. In addition, structural knowledge provides a better understanding of cell behavior as well as the cellular and subcellular mechanisms. However, single-cell analysis can be very challenging due to the very small size of each cell as well as the large variety and extremely low concentrations of substances found in individual cells. On account of its high sensitivity and selectivity, mass spectrometry holds great promise as an effective technique for single-cell analysis. Numerous mass spectrometric techniques have been developed to elucidate the molecular profiles at the cellular level, including electrospray ionization mass spectrometry (ESI-MS), secondary ion mass spectrometry (SIMS), laser-based mass spectrometry and inductively coupled plasma mass spectrometry (ICP-MS). In this review, the recent advances in single-cell analysis by mass spectrometry are summarized. The strategies of different ionization modes to achieve single-cell analysis are classified and discussed in detail.
Collapse
Affiliation(s)
- Lei Yin
- Research Institute of Translational Medicine, The First Hospital of Jilin University, Jilin University, Dongminzhu Street, Changchun 130061, PR China.
| | | | | | | | | |
Collapse
|
8
|
Kim YK, Kang K, Kim H, Kang K, Jang H. Laser desorption/ionization mass spectrometry-based compositional analysis of Au–Ag nanoplates synthesized by galvanic replacement and their application for small molecule analysis. J IND ENG CHEM 2019. [DOI: 10.1016/j.jiec.2018.11.042] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
|
9
|
Fujii Y, Ding Y, Umezawa T, Akimoto T, Xu J, Uchida T, Fujino T. Detection and Quantification of 4-Methylimidazole in Cola by Matrix-assisted Laser Desorption Ionization Mass Spectrometry with Fe 2O 3 Nanoparticles on Zeolite. ANAL SCI 2018; 34:221-225. [PMID: 29434110 DOI: 10.2116/analsci.34.221] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Food additives generally used in carbonated drinks, such as 4-methylimidazole (4MI), caffeine (Caf?), citric acid (CA), and aspartame (Apm), were measured by matrix-assisted laser desorption ionization mass spectrometry (MALDI MS) using nanometer-sized particles of iron oxide (Fe2O3 NPs). The quantification of 4MI in Coca Cola (C-cola) was carried out. In order to improve the reproducibility of the peak intensities, Fe2O3 NPs loaded on ZSM5 zeolite were used as the matrix for quantification. By using 2-ethylimidazole (2EI) as the internal standard, the amount of 4MI in C-cola was determined to range from 88 to 65 μg/355 mL. The results agree with the published value (approx. 72 μg/355 mL). It was found that MALDI using Fe2O3 was applicable to the quantification of 4MI in C-cola.
Collapse
Affiliation(s)
- Yosuke Fujii
- Department of Chemistry, Graduate School of Science and Engineering, Tokyo Metropolitan University
| | - Yuqi Ding
- Department of Food Inspection, Zhejiang Institute for Food and Drug Control
| | - Taichi Umezawa
- Department of Applied Chemistry, Graduate School of Science and Engineering, Toyo University
| | - Takafumi Akimoto
- Department of Chemistry, Graduate School of Science and Engineering, Tokyo Metropolitan University
| | - Jiawei Xu
- Department of Chemistry, Graduate School of Science and Engineering, Tokyo Metropolitan University
| | | | - Tatsuya Fujino
- Department of Applied Chemistry, Graduate School of Science and Engineering, Toyo University.,Bio-Nano Electronics Research Centre, Toyo University
| |
Collapse
|
10
|
Kuo TR, Chen YC, Wang CI, Shen TH, Wang HY, Pan XY, Wang DY, Liou CC, Chang YH, Chen YC, Wu YH, Liu YR, Lin YH, Hu CC, Chen CC. Highly oriented Langmuir-Blodgett film of silver cuboctahedra as an effective matrix-free sample plate for surface-assisted laser desorption/ionization mass spectrometry. NANOSCALE 2017; 9:11119-11125. [PMID: 28741641 DOI: 10.1039/c7nr04098a] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
The design of a homogeneous sample plate to solve the sweet heating spot issues is the key step to expand the applicability of surface-assisted laser desorption/ionization mass spectrometry (SALDI MS). Herein, large-scale and highly oriented Langmuir-Blodgett (LB) films of uniform silver nanocrystals have been fabricated as a highly efficient and matrix-free sample plate for SALDI MS. Three individual silver nanocrystals (cubes, cuboctahedra and octahedra) assembled LB films have been applied as the sample plates for glucose detection by SALDI MS without an additional matrix. The results show that the signal intensity, background noise, signal-to-noise ratio and reproducibility have been significantly improved using LB films as the sample plate in comparison with commercial matrixes of CHCA and DHB. In particular, a relative signal of 5.7% was obtained for LB films of silver cuboctahedra. The significant improvement in the SALDI MS measurement could be attributed to the homogenous dissipation of laser irradiation energy to create a large area of the sweet heating spot on well-oriented silver cuboctahedra-based LB film. This ready-to-use sample plate has the potential for widespread commercial applications in SALDI MS.
Collapse
Affiliation(s)
- Tsung-Rong Kuo
- Graduate Institute of Nanomedicine and Medical Engineering, College of Biomedical Engineering, Taipei Medical University, Taipei 11031, Taiwan
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
11
|
Analysis of small biomolecules and xenobiotic metabolism using converted graphene-like monolayer plates and laser desorption/ionization time-of-flight mass spectrometry. Talanta 2017; 168:240-245. [DOI: 10.1016/j.talanta.2017.03.046] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2017] [Revised: 03/16/2017] [Accepted: 03/16/2017] [Indexed: 11/20/2022]
|
12
|
Harvey DJ. Analysis of carbohydrates and glycoconjugates by matrix-assisted laser desorption/ionization mass spectrometry: An update for 2011-2012. MASS SPECTROMETRY REVIEWS 2017; 36:255-422. [PMID: 26270629 DOI: 10.1002/mas.21471] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/19/2014] [Accepted: 01/15/2015] [Indexed: 06/04/2023]
Abstract
This review is the seventh update of the original article published in 1999 on the application of MALDI mass spectrometry to the analysis of carbohydrates and glycoconjugates and brings coverage of the literature to the end of 2012. General aspects such as theory of the MALDI process, matrices, derivatization, MALDI imaging, and fragmentation are covered in the first part of the review and applications to various structural types constitute the remainder. The main groups of compound are oligo- and poly-saccharides, glycoproteins, glycolipids, glycosides, and biopharmaceuticals. Much of this material is presented in tabular form. Also discussed are medical and industrial applications of the technique, studies of enzyme reactions, and applications to chemical synthesis. © 2015 Wiley Periodicals, Inc. Mass Spec Rev 36:255-422, 2017.
Collapse
Affiliation(s)
- David J Harvey
- Department of Biochemistry, Oxford Glycobiology Institute, University of Oxford, Oxford, OX1 3QU, UK
| |
Collapse
|
13
|
Gold nanoparticles bridging infra-red spectroscopy and laser desorption/ionization mass spectrometry for direct analysis of over-the-counter drug and botanical medicines. Anal Chim Acta 2016; 919:62-69. [DOI: 10.1016/j.aca.2016.03.023] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2015] [Revised: 03/09/2016] [Accepted: 03/16/2016] [Indexed: 11/22/2022]
|
14
|
Abdelhamid HN, Wu HF. Gold nanoparticles assisted laser desorption/ionization mass spectrometry and applications: from simple molecules to intact cells. Anal Bioanal Chem 2016; 408:4485-502. [DOI: 10.1007/s00216-016-9374-6] [Citation(s) in RCA: 60] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2015] [Revised: 11/29/2015] [Accepted: 01/28/2016] [Indexed: 01/05/2023]
|
15
|
Aggregation-induced emission compounds as new assisted matrices for laser desorption/ionization time-of-flight mass spectrometry. Anal Chim Acta 2015; 853:375-383. [DOI: 10.1016/j.aca.2014.09.047] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2014] [Revised: 09/17/2014] [Accepted: 09/26/2014] [Indexed: 12/29/2022]
|
16
|
Oh H, Lee J, Yeo WS. Selective Extraction and Quantification of Glutathione using Maleimide-Presenting Gold Nanoparticles. B KOREAN CHEM SOC 2014. [DOI: 10.5012/bkcs.2014.35.10.3047] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
17
|
Yang M, Fujino T. Quantitative Analysis of Free Fatty Acids in Human Serum Using Biexciton Auger Recombination in Cadmium Telluride Nanoparticles Loaded on Zeolite. Anal Chem 2014; 86:9563-9. [DOI: 10.1021/ac5018869] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Mengrui Yang
- Department
of Chemistry,
Graduate School of Science and Engineering, Tokyo Metropolitan University, 1-1 Minami-Osawa, Hachioji-shi, Tokyo 192-0397, Japan
| | - Tatsuya Fujino
- Department
of Chemistry,
Graduate School of Science and Engineering, Tokyo Metropolitan University, 1-1 Minami-Osawa, Hachioji-shi, Tokyo 192-0397, Japan
| |
Collapse
|
18
|
Hong SH, Kim JI, Kang H, Yoon S, Kim DE, Jung W, Yeo WS. Detection and quantification of the Bcr/Abl chimeric protein on biochips using LDI-TOF MS. Chem Commun (Camb) 2014; 50:4831-4. [DOI: 10.1039/c4cc01332h] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
19
|
Yang M, Fujino T. Gold nanoparticles loaded on zeolite as inorganic matrix for laser desorption/ionization mass spectrometry of small molecules. Chem Phys Lett 2014. [DOI: 10.1016/j.cplett.2013.12.027] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
20
|
Approaches for the analysis of low molecular weight compounds with laser desorption/ionization techniques and mass spectrometry. Anal Bioanal Chem 2013; 406:49-61. [DOI: 10.1007/s00216-013-7471-3] [Citation(s) in RCA: 58] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2013] [Revised: 10/24/2013] [Accepted: 10/28/2013] [Indexed: 01/05/2023]
|
21
|
Seo H, Kim S, Kim JI, Kang H, Jung W, Yeo WS. Ultrasensitive detection of microRNAs using nanoengineered micro gold shells and laser desorption/ionization time-of-flight MS. Anal Biochem 2013; 434:199-201. [DOI: 10.1016/j.ab.2012.11.009] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2012] [Revised: 11/09/2012] [Accepted: 11/09/2012] [Indexed: 11/30/2022]
|
22
|
Silina YE, Volmer DA. Nanostructured solid substrates for efficient laser desorption/ionization mass spectrometry (LDI-MS) of low molecular weight compounds. Analyst 2013; 138:7053-65. [DOI: 10.1039/c3an01120h] [Citation(s) in RCA: 67] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
|
23
|
Lee JW, Lee JH, Oh HS, Mok HJ, Yeo WS. Selective Analysis of Thiol-Containing Molecules Using Nanoengineered Micro Gold Shells and LDI-TOF MS. B KOREAN CHEM SOC 2012. [DOI: 10.5012/bkcs.2012.33.9.3076] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|