Zoekresultaten - 4 results
Application of silver-based biocides in face masks intended for general use requires regulatory control
control SARS-CoV-2 infection needs to be balanced against possible toxicity due to inhalation exposure. Direct measurement of silver (particle) release to estimate exposure is problematic. Therefore, this ...
Titanium dioxide particles frequently present in face masks intended for general use require regulatory control
Publication Type: Peer reviewed scientific article Authors: Eveline Verleysen; Ledecq, Marina; Lisa Siciliani; Karlien Cheyns; Christiane Vleminckx; Marie-Noelle Blaude; Sandra De Vos; Frederic Brassinne; Frederic Van Steen; Régis Nkenda; Ronny Machiels; ...
Scientific opinion on the proposed amendment of the EU specifications for titanium dioxide (E 171) with respect to the inclusion of additional parameters related to its particle size distribution
rutile generally containing small amounts of the other phase (rutile or anatase, < 2% m/m) and it may also contain small quantities (< 0.5%) of constituent particle growth and crystal phase control ...
Biological control of the size and reactivity of catalytic Pd(0) produced by Shewanella oneidensis.
Publication Type: Peer reviewed scientific article Authors: De Windt, Wim; Boon, Nico; Van den Bulcke, Jan; Rubberecht, Leen; Prata, Filipa; Jan Mast; Hennebel, Tom; Verstraete, Willy Source: Antonie Van Leeuwenhoek, Volume 90, Issue 4 (2006) Keywords: Bi ...