PMC:2854328 / 18434-19055 JSONTXT

{"target":"http://pubannotation.org/docs/sourcedb/PMC/sourceid/2854328","sourcedb":"PMC","sourceid":"2854328","source_url":"https://www.ncbi.nlm.nih.gov/pmc/2854328","text":"It has been generally accepted that a rough restoration surface is more susceptible to staining in the oral environment because it provides increased surface area compared to a smooth surface.32 Several methods have been employed to characterize surface roughness. These included contact stylus tracing profilometry, non-contact profilometry, atomic force microscopy, and scanning electron microscopy.32,33 In the present study, ESEM was combined with image analysis to provide both qualitative and quantitative assessments of surface roughness. This technique is considered the most significant and most frequently used.","tracks":[{"project":"MyTest","denotations":[{"id":"20396441-16924984-28965142","span":{"begin":192,"end":195},"obj":"16924984"},{"id":"20396441-16924984-28965143","span":{"begin":401,"end":403},"obj":"16924984"},{"id":"20396441-10551099-28965144","span":{"begin":404,"end":407},"obj":"10551099"}],"namespaces":[{"prefix":"_base","uri":"https://www.uniprot.org/uniprot/testbase"},{"prefix":"UniProtKB","uri":"https://www.uniprot.org/uniprot/"},{"prefix":"uniprot","uri":"https://www.uniprot.org/uniprotkb/"}],"attributes":[{"subj":"20396441-16924984-28965142","pred":"source","obj":"MyTest"},{"subj":"20396441-16924984-28965143","pred":"source","obj":"MyTest"},{"subj":"20396441-10551099-28965144","pred":"source","obj":"MyTest"}]},{"project":"2_test","denotations":[{"id":"20396441-16924984-28965142","span":{"begin":192,"end":194},"obj":"16924984"},{"id":"20396441-16924984-28965143","span":{"begin":401,"end":403},"obj":"16924984"},{"id":"20396441-10551099-28965144","span":{"begin":404,"end":406},"obj":"10551099"}],"attributes":[{"subj":"20396441-16924984-28965142","pred":"source","obj":"2_test"},{"subj":"20396441-16924984-28965143","pred":"source","obj":"2_test"},{"subj":"20396441-10551099-28965144","pred":"source","obj":"2_test"}]}],"config":{"attribute types":[{"pred":"source","value type":"selection","values":[{"id":"MyTest","color":"#e4ec93","default":true},{"id":"2_test","color":"#da93ec"}]}]}}