. . . . "the concentration of catalyst or surfactant remaining in a material after synthesis and purification." . . . "Residual catalyst" . "Residual surfactant" . . . . "Christos Vasileiou" . "2026-01-12T14:12:48.433Z"^^ . . . . . . . . . "RSA" . "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAz1OobdRASd9SftHrLhG905OXjv8DHndvyWzXRJ5EDFPankMSnHZPHK+g2qEeRWdonstt55CLrpTpWsVv9xRtTqPidXHbnWLBXX42iCB+EnZNoKqAVKF5GxkSR38S0uTTq3aeQJbw2kTpx6LMkspmuH95fgAI/lfqPWrxdlI98jIeHQ14UXZpiWmkkvPgC9GVgmwHiG1hB/NCA2fKCOxVodN44OfhAPtkWmPJ40IcGPSalI4HRqgLLI5PabdRk3PiG81cUngmQU1Xk6EapzkRJGenkOlGsC5L4ktEPO6LS9uBMLTMLQDtGtkrcwqg5HmeKv7Ili3vgr3LL8/GaBBOLQIDAQAB" . "qmRId+IHQB/osd4AeuQMO2gCP2nkNtzFy+1/+PIy5dhugYQDIgHMnlb+nTPZ4YXvAvWkWSP8X+TEWYF3eqHfGj6KHkjcD0noKVYhEQeWQVValJgHTfITyZ4dcBK9dRrFNAF/unLlc7r74tlevSAXBmO/M9yIPbFNDvZmkPUZ4rYEpUOyuhXPuvbny3mv0M2pgWXtFKgQ83cBeTi0pPpP5ezPP+T/FngODH3INTC2qOV7Tghd89uSztwGZ1uVmym5kTBZNXXU1GM7yC//F5fhrJKiopfSplvu+5EJD3cRQ5DWtzDNnHZsxcqrn1p7Rrpq3230Vhq/18VBbIC/wur2iA==" . . .