Formation of CdS quantum dots on zeolitic imidazolate framework-67 dodecahedrons as S-scheme heterojunctions to enhance charge separation and antibacterial activity

Frustrated Lewis pair boosting photocatalytic antibacterial activity on PDI-bridged bimetallic UiO-66-NH2

“…The S. aureus strain (ATCC 29213) was chosen to assess the bactericidal effects of photocatalysis. 21 During the bactericidal research, the S. aureus concentration was 2 × 10 9 colony-forming units (CFUs) per mL. Resurgent bacteria (100 μL) were then added after 10 mg of photocatalyst had been dissolved in 40 mL of 0.9% NaCl (w/v) physiological saline solution that had been autoclave sterilized.…”

Microemulsion–Assisted Synthesis of Ag2CrO4@MIL–125(Ti)–NH2 Z–Scheme Heterojunction for Visible–Light Photocatalytic Inactivation of Bacteria

“…From Figure 4b, two characteristic peaks, 402.08 eV and 399.28 eV, are isolated from the highresolution N 1s spectra. Compared to pure M125, two main peaks of Ti 2p1/2 and Ti 2p3/2 in the AgCr@M125 spectrum (464.48 eV and 458.68 eV) are pushed toward low binding energy (Figure 4c) [26]. In Figure 4d, a doublet Cr 2p peak of pure Ag2CrO4 at 576.08 eV (Cr 2p3/2) and 585.89 eV (Cr 2p1/2) is attributed to Cr 6+ , which is positively shifted for the AgCr@M125.…”

Amino-functionalized MIL-125(Ti) for photodenitrification of pyridine in fuels via coordination activation by unsaturated Ti4+ centers

“…7(b), the E VB-XPS value of MTi is determined to be 2.01 eV. The E VB-NHE of MTi can be calculated according to the contact potential difference between the samples and the XPS analyzer by the formula: 44, where φ is the electron work function (4.55 eV) of the XPS analyzer 43 and E VB-XPS is the valence band energy in the XPS test. Therefore, the E VB-NHE of MTi is calculated to be 2.12 eV.…”