N n diisopropylethylamine diea

Acetonitrile (ACN), 2-chlorotrityl chloride resin (0.8 mmol g^–1, Bachem dichloromethane (DCM) (Chem-supply), hydrazine monohydrate 64–65% (Sigma-Aldrich), methanol (Scharlau), N,N′-diisopropylethylamine (DIEA) (Sigma-Aldrich), Fmoc-amino acids (Merck), l-3,5-dihydroxyphenylglycine (Dpg) (Sigma Aldrich), (1-cyano-2-ethoxy-2-oxoethylidenaminooxy)dimethylamino-morpholino-carbenium hexafluorophosphate (COMU) (Merck), formic acid (FA), triethylamine (TEA) (Sigma-Aldrich), 2,6-lutidine (Sigma-Aldrich), 1,8-diazabicyclo[5.4.0]-undec-7-ene (DBU) (Sigma-Aldrich), N,N-dimethylformamide (DMF) (Ajax Finechem), trifluoroacetic acid (TFA) (Sigma-Aldrich), triisopropylsilane (TIS) (Sigma-Aldrich), urea (Sigma-Aldrich), NaH₂PO₄ (Sigma-Aldrich), NaNO₂ (Sigma-Aldrich), coenzyme A (Affymetrix).

Rink amide 4-methylbenzhydrylamine (MBHA) resin and N-(9-fluorenyl)methoxycarbonyl (Fmoc)-amino acids were purchased from
Calbiochem-Novabiochem. Other reagents used for peptide synthesis
included trifluoroacetic acid (TFA, Sigma-Aldrich), N,N-diisopropylethylamine (DIEA, Sigma-Aldrich),
dichloromethane (DCM, peptide synthesis grade, Bio-Lab), dimethylformamide
(DMF, peptide synthesis grade, Bio-Lab), and hydroxybenzotriazole
(HOBT) and 2-(1H-benzotriazol-1-yl)-1,1,3,3-tetramethyluronium
hexafluorophosphate (HBTU) (peptide synthesis grade, Bio-Lab). Three S. enterica serovar Typhimurium strains ATCC 14028
(WT), the phoP-knockout derivative,^{44 (link)} a
gift from Prof. Shoshi Altuvia’s lab (the Hebrew University,
Jerusalem), and a PmrAB knockout were used in the present study.
Kanamycin, tetracycline, and chloramphenicol were purchased from Sigma
(catalog no. P1004, K-1377, T-3383, C0378, respectively). The media
used were lysogeny broth (LB, containing 20 g/L LB broth, Conda),
SOC (26.6 g/L SOB, Conda, supplemented with 0.4% glucose, Merck),
and modified N-minimal media (MNMM, 5 mM KCl, 7.5 mM (NH₄)2SO₄, 0.5 mM K₂SO₄, 1 mM KH₂PO₄, 0.01 mM Tris–HCl pH 7.4, 1 mM MgCl₂, 0.4% glucose, 38 mM glycerol, and 0.1% casamino acids).^{45 (link)}

For the synthesis and functionalization of SiNPs, tetraethyl orthosilicate (TEOS 98%), (3-Mercaptopropyl)trimethoxysilane (MPTMS 95%), and sulfuric acid (H₂SO₄) were purchased from Sigma-Aldrich (France). Absolute ethanol (GPR RectaPur, VWR, France) was purchased from VWR, ammonium hydroxide solution (25%) from Carlo Erba (France) and hydrogen peroxide (H₂O₂ 35%) from Acros Organics (France). For the peptide coupling, hexafluorophosphate benzotriazole tetramethyl uranium (HBTU, 98%) was purchased from Iris Biotech GmbH (Marktredwitz, Germany). N,N-diisopropylethylamine (DIEA, 99.5%) and trifluoroacetic acid (TFA) were purchased from Sigma-Aldrich and dichloromethane (DCM) from Carlo Erba.
Freeze-dried type I collagen from tilapia fish-scale was purchased from Taki Chemical Co., Ltd. (Japan). All culture reagents were purchased from Gibco (ThermoFisher Scientific, France)). AlexaFluor-488-conjugated phalloidin and DAPI were purchased from Life Technologies.

Neat arachidonic acid, docosapentaenoic acid, and docosahexaenoic acid were obtained from NuChek Prep (Elysian, MN). d8-arachidonic acid and d5-docosahexaenoic acid were purchased from Cayman Chemicals (Ann Arbor, MI). 17:0a/20:4a-PC, 17:0a/20:4a-PE, 17:0a/20:4a-PG, 17:0a/20:4a-PI, 17:0a/20:4a-PS, 17:0a/20:4a-PA, 21:0a/22:6a-PC, 21:0a/22:6a-PE, 21:0a/22:6a-PG, 21:0a/22:6a-PI, 21:0a/22:6a-PS, and 21:0a/22:6a-PA in methanol were purchased from Avanti Polar Lipids (Alabaster, AB). Pentafluorobenzyl bromide (PFB) and N,N-diisopropylethylamine (DIEA) were obtained from Sigma-Aldrich (St. Louis, MO).