International Journal of Molecular Sciences Article Potential of Silver Nanoparticles in Overcoming the Intrinsic Resistance of Pseudomonas aeruginosa to Secondary Metabolites from Carnivorous Plants Marta Krychowiak-Ma´snicka 1,*, Mirosława Krauze-Baranowska 2, Sylwia Godlewska 2, Zbigniew Kaczy ´nski 3 , Aleksandra Bielicka-Giełdo ´n 3 , Natalia Grzegorczyk 1, Magdalena Narajczyk 4 , Joanna E. Frackowiak 5 and Aleksandra Krolicka 1,* 1 Laboratory of Biologically Active Compounds, Intercollegiate Faculty of Biotechnology UG and MUG, University of Gdansk, 80-307 Gdansk, Poland;
[email protected] 2 Department of Pharmacognosy with Medicinal Plant Garden, Medical University of Gdansk, 80-416 Gdansk, Poland;
[email protected] (M.K.-B.);
[email protected] (S.G.) 3 Faculty of Chemistry, University of Gdansk, 80-308 Gdansk, Poland;
[email protected] (Z.K.);
[email protected] (A.B.-G.) 4 Laboratory of Electron Microscopy, Faculty of Biology, University of Gdansk, 80-308 Gdansk, Poland;
[email protected] 5 Department of Pharmaceutical Technology and Biochemistry, Faculty of Chemistry, Gdansk University of Technology, 80-233 Gdansk, Poland;
[email protected] * Citation: Krychowiak-Ma´snicka,M.; Correspondence:
[email protected] (M.K.-M.);
[email protected] (A.K.) Krauze-Baranowska, M.; Godlewska, S.; Kaczy´nski,Z.; Bielicka-Giełdo´n,A.; Abstract: Carnivorous plants are exemplary natural sources of secondary metabolites with biological Grzegorczyk, N.; Narajczyk, M.; activity. However, the therapeutic antimicrobial potential of these compounds is limited due to Frackowiak, J.E.; Krolicka, A. intrinsic resistance of selected bacterial pathogens, among which Pseudomonas aeruginosa represents an Potential of Silver Nanoparticles in extreme example.