{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1360009142902016000.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1021/acsami.0c08780"}},{"identifier":{"@type":"URI","@value":"https://pubs.acs.org/doi/pdf/10.1021/acsami.0c08780"}},{"identifier":{"@type":"PMID","@value":"32510194"}}],"resourceType":"学術雑誌論文(journal article)","dc:title":[{"@value":"Polydopamine/Silver Substrates Stemmed from Chiral Silica for SERS Differentiation of Amino Acid Enantiomers"}],"description":[{"notation":[{"@value":"Polydopamine (PDA) and silver (Ag) nanoparticles were first generated on chiral silica nanofibers and then detached from silica to form PDA/Ag composites. The as-obtained PDA/Ag showed surface-enhanced Raman scattering (SERS) activity but very weak circular dichroism optical activity. Interestingly, the PDA/Ag substrates could make a pair of tyrosine (or phenylalanine) enantiomers show different Raman scattering signal intensities, where the differences could reach 3 times. In contrast, PDA/Ag prepared by using racemic or achiral silica did not exhibit such discrimination performance. Therefore, this research offered a novel SERS-based enantiomeric differentiation method with the assistance of plasmonic metal-containing substrates stemmed from intrinsically chiral inorganic silica."}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1380009142902016131","@type":"Researcher","foaf:name":[{"@value":"Huanjun Kong"}],"jpcoar:affiliationName":[{"@value":"The Education Ministry Key Lab of Resource Chemistry, College of Chemistry and Materials Science, Shanghai Normal University, Shanghai 200234, China"}]},{"@id":"https://cir.nii.ac.jp/crid/1380009142902016000","@type":"Researcher","foaf:name":[{"@value":"Xueping Sun"}],"jpcoar:affiliationName":[{"@value":"The Education Ministry Key Lab of Resource Chemistry, College of Chemistry and Materials Science, Shanghai Normal University, Shanghai 200234, China"}]},{"@id":"https://cir.nii.ac.jp/crid/1380009142902016130","@type":"Researcher","foaf:name":[{"@value":"Liu Yang"}],"jpcoar:affiliationName":[{"@value":"The Education Ministry Key Lab of Resource Chemistry, College of Chemistry and Materials Science, Shanghai Normal University, Shanghai 200234, China"}]},{"@id":"https://cir.nii.ac.jp/crid/1380009142902016129","@type":"Researcher","foaf:name":[{"@value":"Xinling Liu"}],"jpcoar:affiliationName":[{"@value":"The Education Ministry Key Lab of Resource Chemistry, College of Chemistry and Materials Science, Shanghai Normal University, Shanghai 200234, China"}]},{"@id":"https://cir.nii.ac.jp/crid/1380009142902015872","@type":"Researcher","foaf:name":[{"@value":"Haifeng Yang"}],"jpcoar:affiliationName":[{"@value":"The Education Ministry Key Lab of Resource Chemistry, College of Chemistry and Materials Science, Shanghai Normal University, Shanghai 200234, China"}]},{"@id":"https://cir.nii.ac.jp/crid/1380009142902016128","@type":"Researcher","foaf:name":[{"@value":"Ren-Hua Jin"}],"jpcoar:affiliationName":[{"@value":"Department of Material and Life Chemistry, Kanagawa University, Yokohama 221-8686, Japan"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"19448244"},{"@type":"EISSN","@value":"19448252"}],"prism:publicationName":[{"@value":"ACS Applied Materials & Interfaces"}],"dc:publisher":[{"@value":"American Chemical Society (ACS)"}],"prism:publicationDate":"2020-06-22"},"reviewed":"false","dc:rights":["https://doi.org/10.15223/policy-029","https://doi.org/10.15223/policy-037","https://doi.org/10.15223/policy-045"],"url":[{"@id":"https://pubs.acs.org/doi/pdf/10.1021/acsami.0c08780"}],"createdAt":"2020-06-08","modifiedAt":"2022-03-25","project":[{"@id":"https://cir.nii.ac.jp/crid/1040282256879670912","@type":"Project","projectIdentifier":[{"@type":"KAKEN","@value":"16H06515"},{"@type":"JGN","@value":"JP16H06515"},{"@type":"URI","@value":"https://kaken.nii.ac.jp/grant/KAKENHI-PLANNED-16H06515/"}],"notation":[{"@language":"ja","@value":"３次元金属ナノ構造量産プロセスとキラル機能探索"},{"@language":"en","@value":"Fabrication Process and Chiral Functions of 3D Metal Nanostructures and Their Chiral Functions"}]},{"@id":"https://cir.nii.ac.jp/crid/1040282256991095168","@type":"Project","projectIdentifier":[{"@type":"KAKEN","@value":"19H02767"},{"@type":"JGN","@value":"JP19H02767"},{"@type":"URI","@value":"https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-19H02767/"}],"notation":[{"@language":"ja","@value":"エナンチオ選択性手法によるキラルシリカの合成及びキラル無機機能材料の開発"},{"@language":"en","@value":"Preparation and application of chiral inorganic materials"}]}],"relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1360011145522000256","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Author Correction: Chiral recognition and enantiomer excess determination based on emission wavelength change of AIEgen rotor"}]},{"@id":"https://cir.nii.ac.jp/crid/1360011145851381632","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Surface-Enhanced Raman Spectroscopy for Bioanalysis: Reliability and Challenges"}]},{"@id":"https://cir.nii.ac.jp/crid/1360286989628274688","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Transfer of Chiral Information from Silica Hosts to Achiral Luminescent Guests: a Simple Approach to Accessing Circularly Polarized Luminescent Systems"}]},{"@id":"https://cir.nii.ac.jp/crid/1360292618837575040","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Chiral Nematic Assemblies of Silver Nanoparticles in Mesoporous Silica Thin Films"}]},{"@id":"https://cir.nii.ac.jp/crid/1360292619285620736","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Gold Nanorod@Chiral Mesoporous Silica Core–shell Nanoparticles with Unique Optical Properties"}]},{"@id":"https://cir.nii.ac.jp/crid/1360567179945984512","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Chiral SiO<sub>2</sub> and Ag@SiO<sub>2</sub> Materials Templated by Complexes Consisting of Comblike Polyethyleneimine and Tartaric Acid"}]},{"@id":"https://cir.nii.ac.jp/crid/1360567179950157440","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Understanding Silica from the Viewpoint of Asymmetry"}]},{"@id":"https://cir.nii.ac.jp/crid/1360574094113323904","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Chiral Plasmonics and Their Potential for Point-of-Care Biosensing Applications"}]},{"@id":"https://cir.nii.ac.jp/crid/1360574094133121792","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Polydopamine Nanoparticles Prepared Using Redox-Active Transition Metals"}]},{"@id":"https://cir.nii.ac.jp/crid/1360574094637272832","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Chiral Ag and Au Nanomaterials Based Optical Approaches for Analytical Applications"}]},{"@id":"https://cir.nii.ac.jp/crid/1360574094743016448","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Enhanced chiroptical activity with slotted high refractive index dielectric nanodisks"}]},{"@id":"https://cir.nii.ac.jp/crid/1360574094792350592","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Surface selection rules for surface-enhanced Raman spectroscopy: calculations and application to the surface-enhanced Raman spectrum of phthalazine on silver"}]},{"@id":"https://cir.nii.ac.jp/crid/1360574095344267008","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"The chiral nano-world: chiroptically active quantum nanostructures"}]},{"@id":"https://cir.nii.ac.jp/crid/1360574095405894656","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"High‐Temperature‐Resistant Chiral Silica Generated on Chiral Crystalline Templates at Neutral pH and Ambient Conditions"}]},{"@id":"https://cir.nii.ac.jp/crid/1360846639354835072","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Enantioselective Discrimination of Alcohols by Hydrogen Bonding: A SERS Study"}]},{"@id":"https://cir.nii.ac.jp/crid/1360848658166349440","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Local Optical Activity in Achiral Two-Dimensional Gold Nanostructures"}]},{"@id":"https://cir.nii.ac.jp/crid/1360855568821156864","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Functionalization of nanostructured gold substrates with chiral chromophores for SERS applications: The case of 5‐Aza[5]helicene"}]},{"@id":"https://cir.nii.ac.jp/crid/1361137044292019200","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Chiral Inorganic Nanostructures"}]},{"@id":"https://cir.nii.ac.jp/crid/1361137045109753344","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Plasmonic Biosensing"}]},{"@id":"https://cir.nii.ac.jp/crid/1361137046284584832","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Detection of amyloid fibrils in Parkinson’s disease using plasmonic chirality"}]},{"@id":"https://cir.nii.ac.jp/crid/1361137046338542720","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Origins of homochirality"}]},{"@id":"https://cir.nii.ac.jp/crid/1361137046506355072","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Chirality of Metal Nanoparticles in Chiral Mesoporous Silica"}]},{"@id":"https://cir.nii.ac.jp/crid/1361418518805557504","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Enhancement of Circular Dichroism of a Chiral Material by Dielectric Nanospheres"}]},{"@id":"https://cir.nii.ac.jp/crid/1361418520295609088","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Holistic prediction of enantioselectivity in asymmetric catalysis"}]},{"@id":"https://cir.nii.ac.jp/crid/1361418521486622336","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Silver cluster–amino acid interactions: a quantum-chemical study"}]},{"@id":"https://cir.nii.ac.jp/crid/1361699993625749760","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Separation of enantiomers by their enantiospecific interaction with achiral magnetic substrates"}]},{"@id":"https://cir.nii.ac.jp/crid/1361699994666349824","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Programmed Self-Assembly of Hierarchical Nanostructures through Protein–Nanoparticle Coengineering"}]},{"@id":"https://cir.nii.ac.jp/crid/1361699995884580352","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Dual Mode Chip Enantioselective Express Discrimination of Chiral Amines via Wettability-Based Mobile Application and Portable Surface-Enhanced Raman Spectroscopy Measurements"}]},{"@id":"https://cir.nii.ac.jp/crid/1361981469280748416","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Chiral selection on inorganic crystalline surfaces"}]},{"@id":"https://cir.nii.ac.jp/crid/1361981470438054784","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Polydopamine Surface Chemistry: A Decade of Discovery"}]},{"@id":"https://cir.nii.ac.jp/crid/1362262943987323136","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Chiral recognition in separation sciences. Part I: Polysaccharide and cyclodextrin selectors"}]},{"@id":"https://cir.nii.ac.jp/crid/1362262946343837056","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Designing surface-enhanced Raman scattering (SERS) platforms beyond hotspot engineering: emerging opportunities in analyte manipulations and hybrid materials"}]},{"@id":"https://cir.nii.ac.jp/crid/1362544418855814144","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Recognition of chiral zwitterionic interactions at nanoscale interfaces by chiroplasmonic nanosensors"}]},{"@id":"https://cir.nii.ac.jp/crid/1362544420016815616","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Main regularities of SERS on semiconductors and dielectrics"}]},{"@id":"https://cir.nii.ac.jp/crid/1362544420482378368","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"A new type of surface-enhanced Raman scattering sensor for the enantioselective recognition of <scp>d</scp>/<scp>l</scp>-cysteine and <scp>d</scp>/<scp>l</scp>-asparagine based on a helically arranged Ag NPs@homochiral MOF"}]},{"@id":"https://cir.nii.ac.jp/crid/1362825895109409152","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Chiral sensors"}]},{"@id":"https://cir.nii.ac.jp/crid/1363107368623250688","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Enhancing Enantioselective Absorption Using Dielectric Nanospheres"}]},{"@id":"https://cir.nii.ac.jp/crid/1363107369185108992","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Chiral encoding may provide a simple solution to the origin of life"}]},{"@id":"https://cir.nii.ac.jp/crid/1363107370129296000","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Helicene-SPP-Based Chiral Plasmonic Hybrid Structure: Toward Direct Enantiomers SERS Discrimination"}]},{"@id":"https://cir.nii.ac.jp/crid/1363107371003354368","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Vibrational Optical Activity in Chiral Analysis"}]},{"@id":"https://cir.nii.ac.jp/crid/1363388843270769152","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Plasmon-enhanced light–matter interactions and applications"}]},{"@id":"https://cir.nii.ac.jp/crid/1363388843684678272","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Designing Silver Nanoparticles for Detecting Levodopa (3,4-Dihydroxyphenylalanine, L-Dopa) Using Surface-Enhanced Raman Scattering (SERS)"}]},{"@id":"https://cir.nii.ac.jp/crid/1363670320269821824","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Fabrication of metal nanoparticles in metal–organic frameworks"}]},{"@id":"https://cir.nii.ac.jp/crid/1363951794370440960","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Raman Optical Activity"}]},{"@id":"https://cir.nii.ac.jp/crid/1363951794461367040","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Chiral Purity of Crystals Using Low‐Frequency Raman Spectroscopy"}]},{"@id":"https://cir.nii.ac.jp/crid/1363951795124289664","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"The Chemistry behind Catechol‐Based Adhesion"}]},{"@id":"https://cir.nii.ac.jp/crid/1363951795714510976","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Synthesis of Nanofiber‐Based Silica Networks Mediated by Organized Poly(ethylene imine): Structure, Properties, and Mechanism"}]},{"@id":"https://cir.nii.ac.jp/crid/1364233270891457152","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"All-Dielectric Chiral Metasurfaces Based on Crossed-Bowtie Nanoantennas"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.1021/acsami.0c08780"},{"@type":"KAKEN","@value":"PRODUCT-23628533"},{"@type":"KAKEN","@value":"PRODUCT-23467679"},{"@type":"OPENAIRE","@value":"doi_dedup___::39fd090e4cd7c0df7f66f5016eb585ab"}]}