Novel boronium salt exhibits substantial antibacterial activity when compared to a commercial quaternary ammonium disinfectant

Poly(phosphonium)-Functionalized Double-Armed β-CD Antimicrobial Material via RAFT

“…In addition, the MIC of CD-Ph 100 is also superior to reported antibacterial polymer materials (QAC 51 (cetyl iodide quaternary ammonium salt), thiazolopyrimidine, 52 aniline, 53 Ag NPs, 54 chitosan, and tetracycline 55 ) and even better than standard drugs, such as ampicillin 56 and tetracycline 57 (Figure 7). We consider that the excellent MIC of CD-QPS is attributed to its star-shaped branched structure, which results in a high quaternary phosphonium salt density.…”

The authors have requested that this preprint be withdrawn due to erroneous posting

“…To determine MBC, a predetermined of suspensions from 96-well plates where there was no visible growth observed was plated onto different kinds of agar plates and incubated overnight at 37 °C. The MBC was read as the concentration that could kill 99.9% of the initial inoculum [17] .…”

Synthesis, structures, and solid-state photoresponsive color change behavior of boronium complexes bearing a pyridine-imine, diimine, or pyridine-ketone bidentate ligand

“…2–5 They also act as functional compounds such as hypergolic ionic liquids, 6–8 anion receptors, 9 fluorescent materials, 10,11 and disinfectants. 12 Among them, bipyridine-boronium complexes have attracted attention as redox-active compounds in 4,4′-bipyridine-boronium 13 or 2,2′-bipyridine-boronium complexes, 10,14–21 because their bi(pyridinium) structures resemble viologens or diquats, which makes them easily reducible.…”

“…[2][3][4][5] They also act as functional compounds such as hypergolic ionic liquids, [6][7][8] anion receptors, 9 fluorescent materials, 10,11 and disinfectants. 12 Among them, bipyridine-boronium complexes have attracted attention as redox-active compounds in 4,4′-bipyridine-boronium 13 or 2,2′-bipyridine-boronium complexes, 10,[14][15][16][17][18][19][20][21] because their bi( pyridinium) structures resemble viologens or diquats, which makes them easily reducible. 9-Borabicyclo[3.3.1]nonane (9-BBN)-based 2,2′-bipyridineboronium complex 1, (2,2′-bipyridine-N,N′)(1,5-cyclooctanediyl)boronium triflate, and its derivatives and analogs are redox-active boronium complexes.…”