TY - JOUR
T1 - Palladium nanoparticles decorated Chitosan-Pectin modified Kaolin
T2 - it's catalytic activity for Suzuki-Miyaura coupling reaction, reduction of the 4-nitrophenol, and treatment of lung cancer
AU - Shahriari, Marjan
AU - Ali Hosseini Sedigh, Mohammad
AU - Shahriari, Maryam
AU - Stenzel, Martina
AU - Mahdi Zangeneh, Mohammad
AU - Zangeneh, Akram
AU - Mahdavi, Behnam
AU - Asadnia, Mohsen
AU - Gholami, Javad
AU - Karmakar, Bikash
AU - Veisi, Hojat
PY - 2022/7
Y1 - 2022/7
N2 - A mild and efficient green protocol has been disclosed for tiny Pd NPs fabricated chitosan-pectin composite functionalized Kaolin (Kaolin@CS-Pectine/Pd). The post-synthetically modified biogenic material was characterized over a number of physicochemical methods like, FE-SEM, TEM, EDX, elemental mapping, XRD and ICP-OES. Catalytic efficiency of the material was investigated in the ultrasound assisted classical Suzuki-Miyaura coupling towards the synthesis of diverse range of biaryls and in the catalytic reduction of 4-Nitrophenol towards the wastewater treatment. In both the protocols the catalyst exhibited excellent performances. Due to super-paramagnetism, the catalyst was easily magnetically isolable and reused in 10 cycles without considerable leaching and change in reactivity. The IC50 of the Kaolin@CS-Pectine/Pd were 66, 72, and 85 µg/mL against NCI-H661, NCI-H1563, and NCI-H1299 lung cancer cell lines. The Kaolin@CS-Pectine/Pd showed the high antioxidant activity according to the IC50 value. It seems that the of recent nanoparticles is due to their significant antioxidant effects.
AB - A mild and efficient green protocol has been disclosed for tiny Pd NPs fabricated chitosan-pectin composite functionalized Kaolin (Kaolin@CS-Pectine/Pd). The post-synthetically modified biogenic material was characterized over a number of physicochemical methods like, FE-SEM, TEM, EDX, elemental mapping, XRD and ICP-OES. Catalytic efficiency of the material was investigated in the ultrasound assisted classical Suzuki-Miyaura coupling towards the synthesis of diverse range of biaryls and in the catalytic reduction of 4-Nitrophenol towards the wastewater treatment. In both the protocols the catalyst exhibited excellent performances. Due to super-paramagnetism, the catalyst was easily magnetically isolable and reused in 10 cycles without considerable leaching and change in reactivity. The IC50 of the Kaolin@CS-Pectine/Pd were 66, 72, and 85 µg/mL against NCI-H661, NCI-H1563, and NCI-H1299 lung cancer cell lines. The Kaolin@CS-Pectine/Pd showed the high antioxidant activity according to the IC50 value. It seems that the of recent nanoparticles is due to their significant antioxidant effects.
KW - Kaolin
KW - Palladium NPs
KW - Chitosan-Pectin
KW - Suzuki
KW - Antioxidant
KW - Lung cancer
UR - http://www.scopus.com/inward/record.url?scp=85132350366&partnerID=8YFLogxK
U2 - 10.1016/j.inoche.2022.109523
DO - 10.1016/j.inoche.2022.109523
M3 - Article
AN - SCOPUS:85132350366
SN - 1387-7003
VL - 141
SP - 1
EP - 11
JO - Inorganic Chemistry Communications
JF - Inorganic Chemistry Communications
M1 - 109523
ER -