{"id":3130,"date":"2022-11-23T08:54:33","date_gmt":"2022-11-23T14:54:33","guid":{"rendered":"https:\/\/kermitmurray.com\/research\/?page_id=3130"},"modified":"2022-11-23T08:55:49","modified_gmt":"2022-11-23T14:55:49","slug":"feeds","status":"publish","type":"page","link":"https:\/\/kermitmurray.com\/research\/feeds\/","title":{"rendered":"Feeds"},"content":{"rendered":"\n<p><strong>Mass spectrometry RSS feeds from journals and social media.<\/strong><\/p>\n\n\n<ul class=\"has-dates has-authors has-excerpts wp-block-rss\"><li class='wp-block-rss__item'><div class='wp-block-rss__item-title'><a href='http:\/\/dlvr.it\/TS8zfy'>Cellular remodeling during photosymbiosis establishment revealed by single-cell dual proteomics<\/a><\/div><time datetime=\"2026-04-22T02:08:35-05:00\" class=\"wp-block-rss__item-publish-date\">April 22, 2026<\/time> <span class=\"wp-block-rss__item-author\">by MS Articles<\/span><div class=\"wp-block-rss__item-excerpt\">Endosymbiosis of phytoplankton in heterotrophic hosts is ecologically important and has led to key evolutionary innovations. However, the dynamic molecular processes underlying endosymbiosis establishment remain poorly understood. Here, using large-particle sorting and liquid chromatography-tandem mass spectrometry, we unravel heterogeneous changes in proteomes of the cosmopolitan ciliate Paramecium and algal endosymbiont Chlorella from engulfment to stable endosymbiosis. The initial digestion sees a sharp decline of intracellular Chlorella cells, along with host cellular reorganization involving a reduction of the cortex-localized defensive organelles, [&hellip;]<\/div><\/li><li class='wp-block-rss__item'><div class='wp-block-rss__item-title'><a href='http:\/\/dlvr.it\/TS8q6S'>Systematic mass-spectrometry-guided metabolic fingerprinting elucidates diversity of specialized metabolites across the Brassicaceae<\/a><\/div><time datetime=\"2026-04-21T20:04:15-05:00\" class=\"wp-block-rss__item-publish-date\">April 21, 2026<\/time> <span class=\"wp-block-rss__item-author\">by MS Articles<\/span><div class=\"wp-block-rss__item-excerpt\">Plants produce diverse bouquets of specialized metabolites (SMs), yet only a fraction of the vast phytochemical space has been explored to date. Comparative analysis of SM profiles can reveal hotspots of biochemical novelty, while systematic profiling across taxonomic levels does presently not cover large plant families. To study core and accessory SM profiles in the Brassicaceae plant family, we fingerprinted 14 species by Liquid-Chromatography Mass-Spectrometry (LCMS\/MS). We develop standardized experimental and computational workflows integrating in silico annotation tools to study [&hellip;]<\/div><\/li><li class='wp-block-rss__item'><div class='wp-block-rss__item-title'><a href='http:\/\/dlvr.it\/TS8mXx'>Atomic spectrometry update: review of advances in atomic spectrometry and related techniques<\/a><\/div><time datetime=\"2026-04-21T18:04:10-05:00\" class=\"wp-block-rss__item-publish-date\">April 21, 2026<\/time> <span class=\"wp-block-rss__item-author\">by MS Articles<\/span><div class=\"wp-block-rss__item-excerpt\">J. Anal. At. Spectrom., 2026, Advance ArticleDOI: 10.1039\/D6JA90018F, Atomic Spectrometry UpdateE. Hywel Evans, Jorge Pisonero, Clare M. M. Smith, Rex N. TaylorThis review covers advances in atomic spectrometric techniques, including atomic emission, absorption, fluorescence and mass spectrometry. Material on speciation and coupled techniques is not covered as this is included in a separate ASU review.To cite this article before page numbers are assigned, use the DOI form of citation above.The content of this RSS Feed (c) The Royal Society of [&hellip;]<\/div><\/li><li class='wp-block-rss__item'><div class='wp-block-rss__item-title'><a href='http:\/\/dlvr.it\/TS8gCl'>Structure-Function Analysis of the FCRL5-IgG1 Fc Complex Reveals an Unappreciated Effect of Fc-Silent Antibodies on B cells<\/a><\/div><time datetime=\"2026-04-21T15:03:34-05:00\" class=\"wp-block-rss__item-publish-date\">April 21, 2026<\/time> <span class=\"wp-block-rss__item-author\">by MS Articles<\/span><div class=\"wp-block-rss__item-excerpt\">Human Fc receptor-like 5 (FCRL5) is a low-affinity IgG Fc receptor expressed on various B cell subsets and a potential therapeutic target. We discovered that commonly used Fc-silencing mutations, designed to prevent interactions between the Fc{gamma} receptors on immune cells and the Fc domain of therapeutic IgG, do not prevent binding to FCRL5. As a result, unintended interactions between Fc-silent therapeutic IgG and human B cells may occur. We isolated a well-expressed variant of the Fc-binding portion of human FCRL5 [&hellip;]<\/div><\/li><li class='wp-block-rss__item'><div class='wp-block-rss__item-title'><a href='http:\/\/dlvr.it\/TS8ckH'>Multidimensional and Hybrid Separation Strategies for Body Fluids and Tissues: Comparative Performance and Translational Considerations<\/a><\/div><time datetime=\"2026-04-21T13:57:16-05:00\" class=\"wp-block-rss__item-publish-date\">April 21, 2026<\/time> <span class=\"wp-block-rss__item-author\">by MS Articles<\/span><div class=\"wp-block-rss__item-excerpt\">ABSTRACT Analytical technologies for body fluids and tissues have advanced substantially over the past decade, particularly in chromatographic, electrophoretic and ion-mobility\u2013based separation strategies designed to address matrix complexity and structural isomerism. Improvements in stationary-phase chemistry, multidimensional liquid chromatography, capillary electrophoresis and mobility-integrated mass spectrometry have enhanced peak capacity, structural discrimination, remains the selection and validation of separation strategies capable of minimizing coelution, ion suppression and quantitative variability in heterogeneous matricesremains the selection and validation of separation strategies capable of minimizing [&hellip;]<\/div><\/li><li class='wp-block-rss__item'><div class='wp-block-rss__item-title'><a href='http:\/\/dlvr.it\/TS8ZNT'>Analysis of Major Impurities in Tolterodine Tartrate Tablets by 2D\u2010UPLC\u2010Q\u2010TOF\/MS<\/a><\/div><time datetime=\"2026-04-21T13:00:35-05:00\" class=\"wp-block-rss__item-publish-date\">April 21, 2026<\/time> <span class=\"wp-block-rss__item-author\">by MS Articles<\/span><div class=\"wp-block-rss__item-excerpt\">ABSTRACT Rationale Impurity profiling is critical for the quality control and safety assessment of pharmaceutical formulations. Tolterodine tartrate tablets contain unknown impurities that are not documented in standard literature or pharmacopoeias. Identifying these impurities and determining their origin is essential for optimizing the manufacturing process and ensuring product stability. Methods A comprehensive two-dimensional liquid chromatography-mass spectrometry (2D-LC\/MS) method was developed. The first-dimension separation used a Waters XBridge C18 column (4.6\u2009\u00d7\u2009250\u2009mm, 5\u2009\u03bcm) with gradient elution (mobile phase A: acetonitrile\/water\/perchloric acid, 200:800:1.5, [&hellip;]<\/div><\/li><li class='wp-block-rss__item'><div class='wp-block-rss__item-title'><a href='http:\/\/dlvr.it\/TS8WdJ'>Chemical Profiling and Virtual Pharmacological Analysis of Asplenium ruprechtii Sa. Kurata<\/a><\/div><time datetime=\"2026-04-21T12:00:35-05:00\" class=\"wp-block-rss__item-publish-date\">April 21, 2026<\/time> <span class=\"wp-block-rss__item-author\">by MS Articles<\/span><div class=\"wp-block-rss__item-excerpt\">ABSTRACT Rationale Asplenium ruprechtii Sa. Kurata (\u201cGuo shan jue\u201d), a traditional Chinese folk medicine, is widely used to treat thromboangiitis obliterans, hemiplegia, traumatic bleeding, neurodermatitis, and lower limb ulcers. However, its chemical composition remains incompletely characterized\u2014previous studies have identified 80 major components, while trace-level constituents (critical for the \u201cmulticomponent, multitarget\u201d efficacy of traditional Chinese medicine) remain unexploited. Methods In this paper, a high-performance liquid chromatography coupled with quadrupole time-of-flight tandem mass spectrometry (HPLC-Q-TOF-MS\/MS)-based molecular networking was used to explore the [&hellip;]<\/div><\/li><li class='wp-block-rss__item'><div class='wp-block-rss__item-title'><a href='http:\/\/dlvr.it\/TS8SpL'>Seeding patient-derived tau induces tauopathy-specific aggregation and lysosomal disruption in human cells<\/a><\/div><time datetime=\"2026-04-21T11:00:35-05:00\" class=\"wp-block-rss__item-publish-date\">April 21, 2026<\/time> <span class=\"wp-block-rss__item-author\">by MS Articles<\/span><div class=\"wp-block-rss__item-excerpt\">Background: Tau aggregation is the defining feature of tauopathies, however, the mechanisms by which distinct tau strains drive disease-specific responses remain unclear. Existing models largely rely on recombinant tau seeding or tau overexpression, which fail to capture the biochemical diversity of pathological tau. The aim of this study was to develop a robust and reproducible human cell-based model of disease-specific tau pathology and to use this model to determine how tau from unique diseases impact tau accumulation and lysosomal dysfunction. [&hellip;]<\/div><\/li><li class='wp-block-rss__item'><div class='wp-block-rss__item-title'><a href='http:\/\/dlvr.it\/TS8QCJ'>Evaluation and clinical application of an accurate isotope dilution liquid chromatography-tandem mass spectrometry method for serum glycocholic acid<\/a><\/div><time datetime=\"2026-04-21T10:09:10-05:00\" class=\"wp-block-rss__item-publish-date\">April 21, 2026<\/time> <span class=\"wp-block-rss__item-author\">by MS Articles<\/span><div class=\"wp-block-rss__item-excerpt\">Publication date: Available online 20 April 2026Source: Clinica Chimica ActaAuthor(s): Zhonggan Jin, Yuanzhu Ou, Ming Zong, Zhihan Ye, Zhizheng Li, Sujie Zhang, Hewei Sun, Xiaoyu Fan, Xialin Luo, Lingli Jiang, Yi Ju<\/div><\/li><li class='wp-block-rss__item'><div class='wp-block-rss__item-title'><a href='http:\/\/dlvr.it\/TS8LRs'>Letter to the editor regarding: \u201cHeat-resistant cryoglobulin investigated through dynamic cryoaggregation assay and mass spectrometry\u201d. Clinica Chimica acta 586(2026) 120935<\/a><\/div><time datetime=\"2026-04-21T09:00:34-05:00\" class=\"wp-block-rss__item-publish-date\">April 21, 2026<\/time> <span class=\"wp-block-rss__item-author\">by MS Articles<\/span><div class=\"wp-block-rss__item-excerpt\">Publication date: Available online 19 April 2026Source: Clinica Chimica ActaAuthor(s): Lei Wang, Xingli Xu, Hongchen Zhou, Feng Zhang, Huahui Li<\/div><\/li><li class='wp-block-rss__item'><div class='wp-block-rss__item-title'><a href='http:\/\/dlvr.it\/TS8HM0'>In Vivo Release of Titanium-Containing Nanoparticles from 3D-Printed Hydroxyapatite-Coated Implants Using Single-Particle Inductively Coupled Plasma Mass Spectrometry<\/a><\/div><time datetime=\"2026-04-21T08:00:34-05:00\" class=\"wp-block-rss__item-publish-date\">April 21, 2026<\/time> <span class=\"wp-block-rss__item-author\">by MS Articles<\/span><div class=\"wp-block-rss__item-excerpt\">Publication date: Available online 20 April 2026Source: TalantaAuthor(s): Qianlin Wang, Danmei Zhao, Guohui Xing, Conghui Sun, Yifan Cai, Nian Liu, Linnan Ke, Lihong Liu, Bin He, Ligang Hu<\/div><\/li><li class='wp-block-rss__item'><div class='wp-block-rss__item-title'><a href='http:\/\/dlvr.it\/TS8Dxn'>Bypassing Hydrogenation Pathway for Sustainable Nitrate Water Remediation via Direct N\u2500N Coupling<\/a><\/div><time datetime=\"2026-04-21T07:07:10-05:00\" class=\"wp-block-rss__item-publish-date\">April 21, 2026<\/time> <span class=\"wp-block-rss__item-author\">by MS Articles<\/span><div class=\"wp-block-rss__item-excerpt\">An alternative to the conventional hydrogenation pathway for NO3 \u2212 remediation is established via HCOOH-driven proton-coupled electron transfer on a bimetallic Sn3\/Pd catalyst. The triangular Sn3 ensembles thermodynamically favor direct N\u2500N coupling while kinetically suppressing N\u2500H formation, achieving 97.4% N2 selectivity. This design bypasses the conventional hydrogenation route, overcoming the longstanding NH3 byproduct challenge. ABSTRACT Catalytic nitrate (NO3 \u2212) reduction (CNR) to dinitrogen (N2) offers an efficient strategy for remediating nitrogen pollution but is constrained by preferred ammonia (NH3) formation. [&hellip;]<\/div><\/li><li class='wp-block-rss__item'><div class='wp-block-rss__item-title'><a href='http:\/\/dlvr.it\/TS8B6m'>Mass spectrometry-based single-cell metabolomics and metabolic tracing analysis<\/a><\/div><time datetime=\"2026-04-21T06:07:35-05:00\" class=\"wp-block-rss__item-publish-date\">April 21, 2026<\/time> <span class=\"wp-block-rss__item-author\">by MS Articles<\/span><div class=\"wp-block-rss__item-excerpt\">Publication date: July 2026Source: TrAC Trends in Analytical Chemistry, Volume 200Author(s): Xinying Zhu, Jia Yi, Liang Qiao<\/div><\/li><li class='wp-block-rss__item'><div class='wp-block-rss__item-title'><a href='http:\/\/dlvr.it\/TS87TJ'>SugarBase: mapping glycomolecule precursors in microbes<\/a><\/div><time datetime=\"2026-04-21T05:12:35-05:00\" class=\"wp-block-rss__item-publish-date\">April 21, 2026<\/time> <span class=\"wp-block-rss__item-author\">by MS Articles<\/span><div class=\"wp-block-rss__item-excerpt\">Glycan biosynthesis relies on nucleotide-activated sugars, essential metabolites across all domains of life, yet their usage in microbes is poorly understood. Here we present SugarBase, a mass spectrometry and bioinformatic pipeline for untargeted exploration of microbial nucleotide sugar networks. SugarBase resolves the chemical complexity of microbial metabolism by combining narrow-window DIA fragmentation with a chemistry-informed parent ion identification algorithm. Applying SugarBase across a broad phylogenetic range of microbes revealed extensive, species-specific nucleotide sugar profiles, including many candidates with no existing [&hellip;]<\/div><\/li><li class='wp-block-rss__item'><div class='wp-block-rss__item-title'><a href='http:\/\/dlvr.it\/TS84W2'>diagFDR: Verifiable False Discovery Rate Reporting in Proteomics via Scope, Calibration, and Stability Diagnostics<\/a><\/div><time datetime=\"2026-04-21T04:09:18-05:00\" class=\"wp-block-rss__item-publish-date\">April 21, 2026<\/time> <span class=\"wp-block-rss__item-author\">by MS Articles<\/span><div class=\"wp-block-rss__item-excerpt\">In mass spectrometry-based proteomics, false discovery rate (FDR) control underpins the credibility of peptide and protein identifications. In contemporary workflows, including multi-run Data Independent Acquisition (DIA), deep learning-assisted scoring, library-free searches, and extensive post-processing, the statement &quot;1% FDR&quot; has become increasingly ambiguous, potentially referring to different statistical entities, multiple-testing scopes, and null models. We propose a standardized framework requiring explicit specification of three complementary properties: &quot;scope&quot;, meaning which statistical universe is controlled; &quot;calibration&quot;, meaning whether confidence measures behave consistently with [&hellip;]<\/div><\/li><li class='wp-block-rss__item'><div class='wp-block-rss__item-title'><a href='http:\/\/dlvr.it\/TS828d'>Selective Hydrolytic Defluorination of Branched Perfluorooctanoic Acid Isomers by a Haloacid Dehalogenase<\/a><\/div><time datetime=\"2026-04-21T03:12:14-05:00\" class=\"wp-block-rss__item-publish-date\">April 21, 2026<\/time> <span class=\"wp-block-rss__item-author\">by MS Articles<\/span><div class=\"wp-block-rss__item-excerpt\">Per- and polyfluoroalkyl substances (PFAS) are highly resistant to enzymatic C-F bond cleavage, and hydrolytic defluorination of long-chain PFAS has rarely been demonstrated. Here, we report selective hydrolytic defluorination of branched perfluorooctanoic acid (PFOA) isomers by a haloacid dehalogenase (4A) from Delftia acidovorans strain D4B. A fluoride-specific riboswitch biosensor was used for initial substrate screening, followed by scaled-up assays in which fluoride release was quantified using a fluoride ion-selective electrode. Defluorination products were subsequently identified by liquid chromatography-mass spectrometry (LC-MS). [&hellip;]<\/div><\/li><li class='wp-block-rss__item'><div class='wp-block-rss__item-title'><a href='http:\/\/dlvr.it\/TS7zgp'>The inner nuclear membrane protein SUN1 regulates cullin-3 neddylation to maintain insulin signaling<\/a><\/div><time datetime=\"2026-04-21T02:09:16-05:00\" class=\"wp-block-rss__item-publish-date\">April 21, 2026<\/time> <span class=\"wp-block-rss__item-author\">by MS Articles<\/span><div class=\"wp-block-rss__item-excerpt\">Metabolic dysfunction-associated steatotic liver disease (MASLD) is the most prevalent chronic liver disease and strongly linked to obesity and insulin resistance. We previously reported that the common nuclear envelope variant rs6461378 (g.842031C&gt;T; SUN1 H118Y) associated with MASLD and related traits including insulin resistance. To gain insight into how wildtype (WT) and H118Y SUN1 might differentially impact insulin signaling, we performed affinity purification-mass spectrometry (AP-MS) in human liver-derived cells stably expressing WT or H118Y SUN1. Unbiased AP-MS revealed a novel SUN1-CUL3 [&hellip;]<\/div><\/li><li class='wp-block-rss__item'><div class='wp-block-rss__item-title'><a href='http:\/\/dlvr.it\/TS7xY8'>A cold semi-swap<\/a><\/div><time datetime=\"2026-04-21T01:06:34-05:00\" class=\"wp-block-rss__item-publish-date\">April 21, 2026<\/time> <span class=\"wp-block-rss__item-author\">by MS Articles<\/span><div class=\"wp-block-rss__item-excerpt\">A cold semi-swap<\/div><\/li><li class='wp-block-rss__item'><div class='wp-block-rss__item-title'><a href='http:\/\/dlvr.it\/TS7vnd'>Structure-informed deep generation enables de novo metabolite annotation in untargeted metabolomics<\/a><\/div><time datetime=\"2026-04-21T00:03:34-05:00\" class=\"wp-block-rss__item-publish-date\">April 21, 2026<\/time> <span class=\"wp-block-rss__item-author\">by MS Articles<\/span><div class=\"wp-block-rss__item-excerpt\">Structure-informed deep generation enables de novo metabolite annotation in untargeted metabolomics<\/div><\/li><li class='wp-block-rss__item'><div class='wp-block-rss__item-title'><a href='http:\/\/dlvr.it\/TS7d4r'>[ASAP] Changes to the JASMS Associate Editor Team: Farewell and Welcome<\/a><\/div><time datetime=\"2026-04-20T13:56:36-05:00\" class=\"wp-block-rss__item-publish-date\">April 20, 2026<\/time> <span class=\"wp-block-rss__item-author\">by MS Articles<\/span><div class=\"wp-block-rss__item-excerpt\">Journal of the American Society for Mass SpectrometryDOI: 10.1021\/jasms.6c00098<\/div><\/li><li class='wp-block-rss__item'><div class='wp-block-rss__item-title'><a href='http:\/\/dlvr.it\/TS7ZtK'>[ASAP] Direct Identification of Microplastics by Ambient Pyrolysis Electrospray Ionization Mass Spectrometry<\/a><\/div><time datetime=\"2026-04-20T13:01:15-05:00\" class=\"wp-block-rss__item-publish-date\">April 20, 2026<\/time> <span class=\"wp-block-rss__item-author\">by MS Articles<\/span><div class=\"wp-block-rss__item-excerpt\">Analytical ChemistryDOI: 10.1021\/acs.analchem.6c00938<\/div><\/li><li class='wp-block-rss__item'><div class='wp-block-rss__item-title'><a href='http:\/\/dlvr.it\/TS7XM7'>Boosting NADP-malic enzyme 1 enhances seed vigor and longevity in Arabidopsis thaliana<\/a><\/div><time datetime=\"2026-04-20T12:01:15-05:00\" class=\"wp-block-rss__item-publish-date\">April 20, 2026<\/time> <span class=\"wp-block-rss__item-author\">by MS Articles<\/span><div class=\"wp-block-rss__item-excerpt\">Seed longevity is a key determinant of crop establishment, productivity, and germplasm conservation. During storage and germination, reactive oxygen species accumulate and contribute to seed aging through oxidative damage and loss of viability. The maintenance of redox homeostasis therefore relies on NADPH-dependent antioxidant systems, which require a continuous supply of reducing power. NADP-dependent malic enzyme 1 (NADP-ME1), represents a source of NADPH supporting antioxidant defense during seed aging. Here, we show that enhanced expression of NADP-ME1 positively contributes to seed [&hellip;]<\/div><\/li><li class='wp-block-rss__item'><div class='wp-block-rss__item-title'><a href='http:\/\/dlvr.it\/TS78Gk'>Establishment of a Purge and Trap Continuous\u2010Flow Isotope Ratio Mass Spectrometer System for Analysis of Stable Nitrate Isotopes (\u03b415N and \u03b418O) in Water Samples by Ti(III) Reduction<\/a><\/div><time datetime=\"2026-04-20T05:13:09-05:00\" class=\"wp-block-rss__item-publish-date\">April 20, 2026<\/time> <span class=\"wp-block-rss__item-author\">by MS Articles<\/span><div class=\"wp-block-rss__item-excerpt\">ABSTRACT Rationale Pollution of surface and shallow groundwater by nitrate (NO3\u2212$$ {\\mathrm{NO}}_3^{-} $$) is a global concern, resulting in the deterioration of drinking water quality. Stable isotopes of NO3\u2212$$ {\\mathrm{NO}}_3^{-} $$ (\u03b415N and \u03b418O) can be used to trace its sources and identify prevailing biogeochemical processes. Methods Conversion of aqueous NO3\u2212$$ {\\mathrm{NO}}_3^{-} $$ to N2O headspace gas by Ti(III) reduction is a new method for analysis of NO3\u2212$$ {\\mathrm{NO}}_3^{-} $$ stable isotopes. Previous literature introduces the analytical procedure but provides [&hellip;]<\/div><\/li><li class='wp-block-rss__item'><div class='wp-block-rss__item-title'><a href='http:\/\/dlvr.it\/TS72lV'>An N-degron proteolytic pathway modulates recipient susceptibility to T6SS DNase effectors<\/a><\/div><time datetime=\"2026-04-20T03:11:36-05:00\" class=\"wp-block-rss__item-publish-date\">April 20, 2026<\/time> <span class=\"wp-block-rss__item-author\">by MS Articles<\/span><div class=\"wp-block-rss__item-excerpt\">The type VI secretion system (T6SS) is a contractile nanoweapon widely employed by Gram-negative bacteria to gain competitive advantages by injecting effector proteins into recipient cells. Although the biochemical activities of T6SS effectors have been well characterized, how recipient factors modulate effector toxicity remains poorly understood. Using Agrobacterium C58 as a model, previous work identified the Escherichia coli ClpAP protease as a recipient susceptibility (RS) factor that enhances T6SS-mediated interbacterial competition. Agrobacterium C58 deploys two DNase effectors, Tde1 and Tde2, [&hellip;]<\/div><\/li><li class='wp-block-rss__item'><div class='wp-block-rss__item-title'><a href='http:\/\/dlvr.it\/TS6r5C'>A Time-Efficient Cyclic Ion Mobility Spectrometry\u2212Mass Spectrometry method for the Separation and Detection of Ergot Alkaloids<\/a><\/div><time datetime=\"2026-04-19T20:04:13-05:00\" class=\"wp-block-rss__item-publish-date\">April 19, 2026<\/time> <span class=\"wp-block-rss__item-author\">by MS Articles<\/span><div class=\"wp-block-rss__item-excerpt\">Publication date: Available online 18 April 2026Source: Analytica Chimica ActaAuthor(s): Laura Carbonell-Rozas, Ane Arrizabalaga-Larranaga, Laura Righetti<\/div><\/li><\/ul>","protected":false},"excerpt":{"rendered":"<p>Mass spectrometry RSS feeds from journals and social media.<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-3130","page","type-page","status-publish","hentry","entry"],"_links":{"self":[{"href":"https:\/\/kermitmurray.com\/research\/wp-json\/wp\/v2\/pages\/3130","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kermitmurray.com\/research\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/kermitmurray.com\/research\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/kermitmurray.com\/research\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kermitmurray.com\/research\/wp-json\/wp\/v2\/comments?post=3130"}],"version-history":[{"count":2,"href":"https:\/\/kermitmurray.com\/research\/wp-json\/wp\/v2\/pages\/3130\/revisions"}],"predecessor-version":[{"id":3132,"href":"https:\/\/kermitmurray.com\/research\/wp-json\/wp\/v2\/pages\/3130\/revisions\/3132"}],"wp:attachment":[{"href":"https:\/\/kermitmurray.com\/research\/wp-json\/wp\/v2\/media?parent=3130"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}