Matches in SemOpenAlex for { <https://semopenalex.org/work/W2047198130> ?p ?o ?g. }
- W2047198130 endingPage "640" @default.
- W2047198130 startingPage "634" @default.
- W2047198130 abstract "Abstract Gold nanoparticles are formed to cover the surface of sulfonated‐polystyrene (PS) beads by the in‐situ ion‐exchange and chemical reduction of a stable cationic gold ligand, which makes it different from the physical adsorption or multiple electroless metallization methods. PS beads are synthesized by dispersion polymerization with a diameter of 2.7 µm, and their surface is modified by introducing sulfonic acid groups (SO ) to give an ion exchange capacity of up to 2.25 mequiv. · g −1 , which provides 1.289 × 10 10 SO per bead. Subsequently, the anionic surface of the PS beads is incorporated with a cationic gold ligand, dichlorophenanthrolinegold(III) chloride ([AuCl 2 (phen)]Cl), through an electrostatic interaction in the liquid phase to give gold nanoparticles (ca. 1–4 nm in diameter) formed on the PS surface. Assuming that approximately three SO groups interact with one [AuCl 2 (phen)] + ion in the ion‐exchange process, the gold coverage on a PS bead is estimated as 12.0 wt.‐%, which compares well with the 16.8 wt.‐% of gold loading measured by inductively coupled plasma–mass spectrometry. Because of the adjustable IEC values of the polymer surface and the in‐situ metallization of Au in the presence of S atoms, both of which are of a soft nature, the developed methodology could provide a simple and controllable route to synthesize a robust metal coating on the polymer bead surface. magnified image" @default.
- W2047198130 created "2016-06-24" @default.
- W2047198130 creator A5010338637 @default.
- W2047198130 creator A5012050799 @default.
- W2047198130 creator A5030467675 @default.
- W2047198130 creator A5043267942 @default.
- W2047198130 creator A5076616481 @default.
- W2047198130 creator A5091460503 @default.
- W2047198130 date "2007-03-01" @default.
- W2047198130 modified "2023-10-17" @default.
- W2047198130 title "Direct Metallization of Gold Nanoparticles on a Polystyrene Bead Surface using Cationic Gold Ligands" @default.
- W2047198130 cites W1561712812 @default.
- W2047198130 cites W1616665557 @default.
- W2047198130 cites W1964099637 @default.
- W2047198130 cites W1967901359 @default.
- W2047198130 cites W1970689047 @default.
- W2047198130 cites W1973880996 @default.
- W2047198130 cites W1980113383 @default.
- W2047198130 cites W1981286647 @default.
- W2047198130 cites W1988885062 @default.
- W2047198130 cites W1990683044 @default.
- W2047198130 cites W2009920532 @default.
- W2047198130 cites W2026417219 @default.
- W2047198130 cites W2040475707 @default.
- W2047198130 cites W2042997611 @default.
- W2047198130 cites W2047507725 @default.
- W2047198130 cites W2056524462 @default.
- W2047198130 cites W2058631687 @default.
- W2047198130 cites W2060593039 @default.
- W2047198130 cites W2062829401 @default.
- W2047198130 cites W2066266661 @default.
- W2047198130 cites W2067781728 @default.
- W2047198130 cites W2068390133 @default.
- W2047198130 cites W2070376791 @default.
- W2047198130 cites W2076814945 @default.
- W2047198130 cites W2079168516 @default.
- W2047198130 cites W2084037026 @default.
- W2047198130 cites W2085872790 @default.
- W2047198130 cites W2086573175 @default.
- W2047198130 cites W2087534647 @default.
- W2047198130 cites W2087910354 @default.
- W2047198130 cites W2089901062 @default.
- W2047198130 cites W2093100804 @default.
- W2047198130 cites W2094133533 @default.
- W2047198130 cites W2094669025 @default.
- W2047198130 cites W2142091096 @default.
- W2047198130 cites W2147395734 @default.
- W2047198130 cites W2155329472 @default.
- W2047198130 cites W2158437653 @default.
- W2047198130 cites W2162481118 @default.
- W2047198130 cites W2327793349 @default.
- W2047198130 cites W4245825620 @default.
- W2047198130 cites W4298368505 @default.
- W2047198130 cites W84950113 @default.
- W2047198130 doi "https://doi.org/10.1002/marc.200600757" @default.
- W2047198130 hasPublicationYear "2007" @default.
- W2047198130 type Work @default.
- W2047198130 sameAs 2047198130 @default.
- W2047198130 citedByCount "56" @default.
- W2047198130 countsByYear W20471981302012 @default.
- W2047198130 countsByYear W20471981302013 @default.
- W2047198130 countsByYear W20471981302014 @default.
- W2047198130 countsByYear W20471981302015 @default.
- W2047198130 countsByYear W20471981302016 @default.
- W2047198130 countsByYear W20471981302017 @default.
- W2047198130 countsByYear W20471981302018 @default.
- W2047198130 countsByYear W20471981302019 @default.
- W2047198130 countsByYear W20471981302020 @default.
- W2047198130 countsByYear W20471981302021 @default.
- W2047198130 countsByYear W20471981302022 @default.
- W2047198130 countsByYear W20471981302023 @default.
- W2047198130 crossrefType "journal-article" @default.
- W2047198130 hasAuthorship W2047198130A5010338637 @default.
- W2047198130 hasAuthorship W2047198130A5012050799 @default.
- W2047198130 hasAuthorship W2047198130A5030467675 @default.
- W2047198130 hasAuthorship W2047198130A5043267942 @default.
- W2047198130 hasAuthorship W2047198130A5076616481 @default.
- W2047198130 hasAuthorship W2047198130A5091460503 @default.
- W2047198130 hasConcept C104819515 @default.
- W2047198130 hasConcept C115537861 @default.
- W2047198130 hasConcept C116569031 @default.
- W2047198130 hasConcept C117760992 @default.
- W2047198130 hasConcept C120665830 @default.
- W2047198130 hasConcept C121332964 @default.
- W2047198130 hasConcept C127413603 @default.
- W2047198130 hasConcept C145148216 @default.
- W2047198130 hasConcept C147789679 @default.
- W2047198130 hasConcept C150394285 @default.
- W2047198130 hasConcept C155672457 @default.
- W2047198130 hasConcept C159985019 @default.
- W2047198130 hasConcept C170493617 @default.
- W2047198130 hasConcept C171250308 @default.
- W2047198130 hasConcept C177562468 @default.
- W2047198130 hasConcept C178790620 @default.
- W2047198130 hasConcept C183882617 @default.
- W2047198130 hasConcept C185592680 @default.
- W2047198130 hasConcept C188027245 @default.
- W2047198130 hasConcept C192562407 @default.