Scopus
YÖKSİS Eşleşti
Green Carbon Dots (GCDs) for Photocatalytic Hydrogen Evolution and Antibacterial Applications
ChemistrySelect · Ağustos 2021
YÖKSİS Kayıtları
Green Carbon Dots (GCDs) for Photocatalytic Hydrogen Evolution and Antibacterial Applications
ChemistrySelect · 2021 SCI-Expanded
DOÇENT EMRE ASLAN →
Green Carbon Dots (GCDs) for Photocatalytic Hydrogen Evolution and Antibacterial Applications
ChemistrySelect · 2021 SCI-Expanded
DOKTOR ÖĞRETİM ÜYESİ GİZEM YILDIZ →
Green Carbon Dots (GCDs) for Photocatalytic Hydrogen Evolution and Antibacterial Applications
ChemistrySelect · 2021 SCI-Expanded
ARAŞTIRMA GÖREVLİSİ İLKNUR AKSOY ÇEKCEOĞLU →
Green Carbon Dots (GCDs) for Photocatalytic Hydrogen Evolution and Antibacterial Applications
ChemistrySelect · 2021 SCI-Expanded
PROFESÖR İMREN HATAY PATIR →
Makale Bilgileri
DergiChemistrySelect
Yayın TarihiAğustos 2021
Cilt / Sayfa6 · 7317-7322
Scopus ID2-s2.0-85111616594
Özet
Microwave technique was used to synthesize Green Carbon Dots (GCDs) from Aloe vera leaves because of easy to apply, accessible, time-saving, cheap, safe and environmental-friendly way. The prepared GCDs/TiO2 composite was obtained via sensitization of TiO2 with the help of GCDs. The characterization of the GCDs/TiO2 was made optically, structurally and morphologically. The photocatalytic hydrogen activity of GCDs/TiO2 was investigated under visible light (λ>420 nm) irradiation in the aqueous solution using triethanolamine (TEOA) sacrificial electron donor. When Pt was used, GCDs/TiO2/Pt showed advanced hydrogen evolution production (1294 μmol g−1 h−1) approximately two-fold compared to GCDs/TiO2 (718 μmol g−1 h−1). In addition, NIR light-triggered antibacterial activity of GCDs on Gram-negative Escherichia coli (E. coli) and Gram-positive Staphylococcus aureus (S. aureus) were investigated by studying bacterial growth curve and abiotic GSH oxidation assay. GSH oxidation ability of GCDs was increased through NIR light irradiation. According to the bacterial growth curve test, E. coli was found to be more susceptible to our GCDs than S. aureus.
Yazarlar (5)
1
Munevver Tuna Genc
2
Gizem Yanalak
3
Ilknur Aksoy
4
Emre Aslan
5
Imren Hatay Patir
ORCID: 0000-0003-2937-6557
Anahtar Kelimeler
antibacterial effect
GCDs
green synthesis
hydrogen production
photocatalytic
Kurumlar
Selçuk Üniversitesi
Selçuklu Turkey
Metrikler
8
Atıf
5
Yazar
5
Anahtar Kelime