X-ray photoelectron spectroscopy was used to analyze commercially available powders of thymine, uracil, cytosine, guanine, adenine, as well as DNA isolated from salmon testes and RNA from torula yeast. The powders were pressed onto a sample holder and analyzed as received from the manufacturer. Survey spectra and high-resolution spectra of O 1s, N 1s, C 1s of all nucleobases are reported, including a small Na 1s contamination in cytosine. Spectra of DNA and RNA are also included for comparison. Furthermore, the presented data are compared with previously published results, as well as theoretical values, and differences are discussed.
{"title":"XPS spectra from nucleobases, DNA, and RNA","authors":"M. Ramstedt, A. Shchukarev","doi":"10.1116/6.0002368","DOIUrl":"https://doi.org/10.1116/6.0002368","url":null,"abstract":"X-ray photoelectron spectroscopy was used to analyze commercially available powders of thymine, uracil, cytosine, guanine, adenine, as well as DNA isolated from salmon testes and RNA from torula yeast. The powders were pressed onto a sample holder and analyzed as received from the manufacturer. Survey spectra and high-resolution spectra of O 1s, N 1s, C 1s of all nucleobases are reported, including a small Na 1s contamination in cytosine. Spectra of DNA and RNA are also included for comparison. Furthermore, the presented data are compared with previously published results, as well as theoretical values, and differences are discussed.","PeriodicalId":22006,"journal":{"name":"Surface Science Spectra","volume":" ","pages":""},"PeriodicalIF":1.3,"publicationDate":"2023-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42821946","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
E. David Gonzalez, Sergio A. Rincón-Ortiz, R. Ospina
{"title":"Dipyrone tablet analyzed by x-ray photoelectron spectroscopy","authors":"E. David Gonzalez, Sergio A. Rincón-Ortiz, R. Ospina","doi":"10.1116/6.0002367","DOIUrl":"https://doi.org/10.1116/6.0002367","url":null,"abstract":"","PeriodicalId":22006,"journal":{"name":"Surface Science Spectra","volume":" ","pages":""},"PeriodicalIF":1.3,"publicationDate":"2023-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42686873","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Zeolite Linde type A powder analyzed by x-ray photoelectron spectroscopy","authors":"E. David Gonzalez, M. Botero, R. Ospina","doi":"10.1116/6.0002350","DOIUrl":"https://doi.org/10.1116/6.0002350","url":null,"abstract":"","PeriodicalId":22006,"journal":{"name":"Surface Science Spectra","volume":" ","pages":""},"PeriodicalIF":1.3,"publicationDate":"2023-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41424716","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Monochromatic Cr Kα radiation (5414.8 eV) has been used to acquire XPS and Auger data on a sputtered Pd sample. Survey data, high-resolution scans of all observed photoelectron peaks, and high-resolution scans of Auger lines are presented herein.
{"title":"HAXPES reference spectra of Ir with Cr Ka excitation","authors":"Dong Zheng, C. N. Young, W. Stickle","doi":"10.1116/6.0002370","DOIUrl":"https://doi.org/10.1116/6.0002370","url":null,"abstract":"Monochromatic Cr Kα radiation (5414.8 eV) has been used to acquire XPS and Auger data on a sputtered Pd sample. Survey data, high-resolution scans of all observed photoelectron peaks, and high-resolution scans of Auger lines are presented herein.","PeriodicalId":22006,"journal":{"name":"Surface Science Spectra","volume":" ","pages":""},"PeriodicalIF":1.3,"publicationDate":"2023-02-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46135312","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Brian Butkus, Matthew Havel, Alexandros Kostogiannes, A. Howe, M. Kang, Romain Gaume, K. A. Richardson, P. Banerjee
{"title":"Calcium sulfide powder analyzed by XPS","authors":"Brian Butkus, Matthew Havel, Alexandros Kostogiannes, A. Howe, M. Kang, Romain Gaume, K. A. Richardson, P. Banerjee","doi":"10.1116/6.0002304","DOIUrl":"https://doi.org/10.1116/6.0002304","url":null,"abstract":"","PeriodicalId":22006,"journal":{"name":"Surface Science Spectra","volume":" ","pages":""},"PeriodicalIF":1.3,"publicationDate":"2023-02-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46279985","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
M. Benedet, G. Rizzi, D. Barreca, A. Gasparotto, C. Maccato
{"title":"XPS analysis of graphitic carbon nitride functionalized with CoO and CoFe2O4","authors":"M. Benedet, G. Rizzi, D. Barreca, A. Gasparotto, C. Maccato","doi":"10.1116/6.0002280","DOIUrl":"https://doi.org/10.1116/6.0002280","url":null,"abstract":"","PeriodicalId":22006,"journal":{"name":"Surface Science Spectra","volume":" ","pages":""},"PeriodicalIF":1.3,"publicationDate":"2023-02-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41827681","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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