{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,31]],"date-time":"2026-10-31T04:32:42Z","timestamp":1793421162262,"version":"4.5.0"},"reference-count":32,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2026,12,1]],"date-time":"2026-12-01T00:00:00Z","timestamp":1796083200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2026,12,1]],"date-time":"2026-12-01T00:00:00Z","timestamp":1796083200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2026,12,1]],"date-time":"2026-12-01T00:00:00Z","timestamp":1796083200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-017"},{"start":{"date-parts":[[2026,12,1]],"date-time":"2026-12-01T00:00:00Z","timestamp":1796083200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"},{"start":{"date-parts":[[2026,12,1]],"date-time":"2026-12-01T00:00:00Z","timestamp":1796083200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-012"},{"start":{"date-parts":[[2026,12,1]],"date-time":"2026-12-01T00:00:00Z","timestamp":1796083200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2026,12,1]],"date-time":"2026-12-01T00:00:00Z","timestamp":1796083200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-004"}],"content-domain":{"domain":["elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy"],"published-print":{"date-parts":[[2026,12]]},"DOI":"10.1016\/j.saa.2026.128381","type":"journal-article","created":{"date-parts":[[2026,7,8]],"date-time":"2026-07-08T07:17:17Z","timestamp":1783495037000},"page":"128381","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":0,"special_numbering":"P2","title":["Interfacial engineering of MXene-PDA\/WS\u2082 nanocomposite heterostructures for ultrasensitive SERS detection of 4-Nitroaniline"],"prefix":"10.1016","volume":"363","author":[{"given":"Temesgen Geremew","family":"Tefery","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.saa.2026.128381_bb0005","doi-asserted-by":"crossref","first-page":"1749","DOI":"10.1016\/j.ijhydene.2017.11.025","article-title":"Simultaneous degradation of P-nitroaniline and electricity generation by using a microfiltration membrane dual-chamber microbial fuel cell","volume":"43","author":"Lai","year":"2018","journal-title":"Int. J. Hydrogen Energy"},{"key":"10.1016\/j.saa.2026.128381_bb0010","doi-asserted-by":"crossref","first-page":"607","DOI":"10.1093\/toxsci\/15.3.607","article-title":"Chronic toxicity, oncogenic potential, and reproductive toxicity of p-nitroaniline in rats","volume":"15","author":"Nair","year":"1990","journal-title":"Toxicol. Sci."},{"key":"10.1016\/j.saa.2026.128381_bb0015","doi-asserted-by":"crossref","DOI":"10.1016\/j.talanta.2020.121234","article-title":"Recent progress in controlling the synthesis and assembly of nanostructures: application for electrochemical determination of p-nitroaniline in water","volume":"219","author":"Laghrib","year":"2020","journal-title":"Talanta"},{"key":"10.1016\/j.saa.2026.128381_bb0020","doi-asserted-by":"crossref","first-page":"729","DOI":"10.1021\/acs.accounts.9b00545","article-title":"Core\u2013shell nanostructure-enhanced Raman spectroscopy for surface catalysis","volume":"53","author":"Zhang","year":"2020","journal-title":"Acc. Chem. Res."},{"key":"10.1016\/j.saa.2026.128381_bb0025","doi-asserted-by":"crossref","unstructured":"A. Otto, M. Futamata, Electronic Mechanisms of SERS, Surface-Enhanced Raman Scattering: Physics and Applications, Springer2006, pp. 147\u2013182.","DOI":"10.1007\/3-540-33567-6_8"},{"key":"10.1016\/j.saa.2026.128381_bb0030","doi-asserted-by":"crossref","first-page":"1311","DOI":"10.1039\/C3NR05303B","article-title":"Effects of surface roughness of ag thin films on surface-enhanced Raman spectroscopy of graphene: spatial nonlocality and physisorption strain","volume":"6","author":"Zhao","year":"2014","journal-title":"Nanoscale"},{"key":"10.1016\/j.saa.2026.128381_bb0035","doi-asserted-by":"crossref","first-page":"4040","DOI":"10.1021\/nl102026p","article-title":"Charge transfer enhancement in the SERS of a single molecule","volume":"10","author":"Park","year":"2010","journal-title":"Nano Lett."},{"key":"10.1016\/j.saa.2026.128381_bb0040","doi-asserted-by":"crossref","first-page":"20945","DOI":"10.1021\/acs.langmuir.4c02165","article-title":"Photoinduced charge transfer empowers Ta4C3 and Nb4C3 MXenes with high SERS performance","volume":"40","author":"Lan","year":"2024","journal-title":"Langmuir"},{"key":"10.1016\/j.saa.2026.128381_bb0045","doi-asserted-by":"crossref","first-page":"2763","DOI":"10.1021\/acssensors.9b01308","article-title":"Ti3C2 MXene-based sensors with high selectivity for NH3 detection at room temperature","volume":"4","author":"Wu","year":"2019","journal-title":"ACS Sens."},{"key":"10.1016\/j.saa.2026.128381_bb0050","doi-asserted-by":"crossref","first-page":"40427","DOI":"10.1021\/acsami.2c10800","article-title":"Flexible two-dimensional vanadium carbide MXene-based membranes with ultra-rapid molecular enrichment for surface-enhanced Raman scattering","volume":"14","author":"Lan","year":"2022","journal-title":"ACS Appl. Mater. Interfaces"},{"key":"10.1016\/j.saa.2026.128381_bb0055","doi-asserted-by":"crossref","DOI":"10.1016\/j.triboint.2021.107150","article-title":"Surface modification of Ti3C2-MXene with polydopamine and amino silane for high performance nitrile butadiene rubber composites","volume":"163","author":"Qu","year":"2021","journal-title":"Tribol. Int."},{"key":"10.1016\/j.saa.2026.128381_bb0060","doi-asserted-by":"crossref","first-page":"148","DOI":"10.1039\/C1NJ20850K","article-title":"One-step synthesis of monodisperse polydopamine-coated silver core\u2013shell nanostructures for enhanced photocatalysis","volume":"36","author":"Feng","year":"2012","journal-title":"New J. Chem."},{"key":"10.1016\/j.saa.2026.128381_bb0065","doi-asserted-by":"crossref","first-page":"437","DOI":"10.1016\/j.jechem.2023.09.037","article-title":"Understanding the oxidation chemistry of Ti3C2Tx (MXene) sheets and their catalytic performances","volume":"88","author":"Sunderiya","year":"2024","journal-title":"J. Energy Chem."},{"key":"10.1016\/j.saa.2026.128381_bb0070","doi-asserted-by":"crossref","first-page":"791","DOI":"10.1021\/nn305275h","article-title":"Evolution of electronic structure in atomically thin sheets of WS2 and WSe2","volume":"7","author":"Zhao","year":"2013","journal-title":"ACS Nano"},{"key":"10.1016\/j.saa.2026.128381_bb0075","doi-asserted-by":"crossref","DOI":"10.29026\/oea.2024.240029","article-title":"Highly enhanced UV absorption and light emission of monolayer WS2 through hybridization with Ti2N MXene quantum dots and gC3N4 quantum dots","volume":"7","author":"Sharbirin","year":"2024","journal-title":"Opto-electron. Adv."},{"key":"10.1016\/j.saa.2026.128381_bb0080","doi-asserted-by":"crossref","first-page":"S4832","DOI":"10.4103\/jpbs.jpbs_1271_24","article-title":"Effect of polydopamine nanoparticle-induced surface modification on demineralized dentin for enhanced functional remineralization","volume":"16","author":"Madhubala","year":"2024","journal-title":"Journal of Pharmacy and Bioallied Sciences"},{"key":"10.1016\/j.saa.2026.128381_bb0085","doi-asserted-by":"crossref","first-page":"513","DOI":"10.1016\/j.matt.2019.05.020","article-title":"Antioxidants unlock shelf-stable Ti3C2Tx (MXene) nanosheet dispersions","volume":"1","author":"Zhao","year":"2019","journal-title":"Matter"},{"key":"10.1016\/j.saa.2026.128381_bb0090","doi-asserted-by":"crossref","first-page":"10160","DOI":"10.1007\/s10853-016-0243-7","article-title":"Few-layer thick WS2 nanosheets produced by intercalation\/exfoliation route","volume":"51","author":"Huang","year":"2016","journal-title":"J. Mater. Sci."},{"key":"10.1016\/j.saa.2026.128381_bb0095","doi-asserted-by":"crossref","first-page":"998","DOI":"10.1002\/adma.201203923","article-title":"Sp2 C-dominant N-doped carbon sub-micrometer spheres with a tunable size: a versatile platform for highly efficient oxygen-reduction catalysts","volume":"25","author":"Ai","year":"2012","journal-title":"Advanced Materials (Deerfield Beach, Fla.)"},{"key":"10.1016\/j.saa.2026.128381_bb0100","doi-asserted-by":"crossref","first-page":"785","DOI":"10.1016\/S0043-1648(03)00044-9","article-title":"Tribological properties of WS2 nanoparticles under mixed lubrication","volume":"255","author":"Rapoport","year":"2003","journal-title":"Wear"},{"key":"10.1016\/j.saa.2026.128381_bb0105","doi-asserted-by":"crossref","first-page":"4207","DOI":"10.1002\/adma.201190147","article-title":"Two-dimensional nanocrystals: two-dimensional nanocrystals produced by exfoliation of Ti3AlC2 (Adv. Mater. 37\/2011)","volume":"23","author":"Naguib","year":"2011","journal-title":"Adv. Mater."},{"key":"10.1016\/j.saa.2026.128381_bb0110","doi-asserted-by":"crossref","DOI":"10.1016\/j.microc.2021.106536","article-title":"High-performance detection of p-nitroaniline on defect-graphene SERS substrate utilizing molecular imprinting technique","volume":"168","author":"Chen","year":"2021","journal-title":"Microchem. J."},{"key":"10.1016\/j.saa.2026.128381_bb0115","doi-asserted-by":"crossref","first-page":"17","DOI":"10.1016\/j.susc.2019.04.007","article-title":"Plasmon-driven catalysis of adsorbed p-nitroaniline (PNA) by surface-enhanced Raman scattering (SERS): platinum versus silver","volume":"687","author":"Vidal-Iglesias","year":"2019","journal-title":"Surf. Sci."},{"key":"10.1016\/j.saa.2026.128381_bb0120","doi-asserted-by":"crossref","first-page":"3675","DOI":"10.1021\/acs.nanolett.6b00868","article-title":"Porous au\u2013ag nanospheres with high-density and highly accessible hotspots for SERS analysis","volume":"16","author":"Liu","year":"2016","journal-title":"Nano Lett."},{"key":"10.1016\/j.saa.2026.128381_bb0125","doi-asserted-by":"crossref","first-page":"1626","DOI":"10.1021\/la052559o","article-title":"Novel fabrication of ag thin film on glass for efficient surface-enhanced Raman scattering","volume":"22","author":"Park","year":"2006","journal-title":"Langmuir"},{"key":"10.1016\/j.saa.2026.128381_bb0130","doi-asserted-by":"crossref","first-page":"39187","DOI":"10.1021\/acsomega.2c05151","article-title":"Interface influence on the photoelectric performance of transition metal dichalcogenide lateral heterojunctions","volume":"7","author":"Li","year":"2022","journal-title":"ACS Omega"},{"key":"10.1016\/j.saa.2026.128381_bb0135","doi-asserted-by":"crossref","unstructured":"A. Patra, B. MB, G. Manasa, A.K. Samal, C.S. Rout, 2D MXenes as a promising candidate for surface enhanced raman spectroscopy: state of the art, recent trends, and future prospects, Adv. Funct. Mater., 33 (2023) 2306680.","DOI":"10.1002\/adfm.202306680"},{"key":"10.1016\/j.saa.2026.128381_bb0140","doi-asserted-by":"crossref","first-page":"734","DOI":"10.1021\/ar800249y","article-title":"A unified view of surface-enhanced Raman scattering","volume":"42","author":"Lombardi","year":"2009","journal-title":"Acc. Chem. Res."},{"key":"10.1016\/j.saa.2026.128381_bb0145","doi-asserted-by":"crossref","first-page":"9136","DOI":"10.1039\/D1CC03474J","article-title":"MXene\/WS 2 hybrids for visible-light-activated NO 2 sensing at room temperature","volume":"57","author":"Xia","year":"2021","journal-title":"Chem. Commun."},{"key":"10.1016\/j.saa.2026.128381_bb0150","doi-asserted-by":"crossref","first-page":"5648","DOI":"10.1063\/1.464913","article-title":"Density-functional thermochemistry. III. The role of exact exchange","volume":"98","author":"Becke","year":"1993","journal-title":"J. Chem. Phys."},{"key":"10.1016\/j.saa.2026.128381_bb0155","doi-asserted-by":"crossref","first-page":"6590","DOI":"10.1021\/acs.chemmater.9b00414","article-title":"Surface termination dependent work function and electronic properties of Ti3C2T x MXene","volume":"31","author":"Schultz","year":"2019","journal-title":"Chem. Mater."},{"key":"10.1016\/j.saa.2026.128381_bb0160","doi-asserted-by":"crossref","first-page":"13169","DOI":"10.1021\/acs.jpcc.5b02950","article-title":"Computational 2D materials database: electronic structure of transition-metal dichalcogenides and oxides","volume":"119","author":"Rasmussen","year":"2015","journal-title":"J. Phys. Chem. C"}],"container-title":["Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1386142526009522?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1386142526009522?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2026,10,31]],"date-time":"2026-10-31T04:27:10Z","timestamp":1793420830000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S1386142526009522"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,12]]},"references-count":32,"alternative-id":["S1386142526009522"],"URL":"https:\/\/doi.org\/10.1016\/j.saa.2026.128381","relation":{},"ISSN":["1386-1425"],"issn-type":[{"value":"1386-1425","type":"print"}],"subject":[],"published":{"date-parts":[[2026,12]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Interfacial engineering of MXene-PDA\/WS\u2082 nanocomposite heterostructures for ultrasensitive SERS detection of 4-Nitroaniline","name":"articletitle","label":"Article Title"},{"value":"Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.saa.2026.128381","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2026 Elsevier B.V. All rights are reserved, including those for text and data mining, AI training, and similar technologies.","name":"copyright","label":"Copyright"}],"article-number":"128381"}}