Green synthesis of palladium nanoparticles using lentinan for catalytic activity and biological applications

The green synthesis of palladium nanoparticles (Pd NPs) for catalysis and biological applications has been gaining great interest. To replace complex plant extracts, lentinan (LNT) may be a good reducing and stabilizing agent. In this work, a simple and green method using LNT to reduce and stabilize...

Descripción completa

Detalles Bibliográficos
Autores principales: Han, Zengsheng, Dong, Le, Zhang, Jin, Cui, Tianming, Chen, Shengfu, Ma, Guanglong, Guo, Xiaolei, Wang, Longgang
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2019
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9075902/
https://www.ncbi.nlm.nih.gov/pubmed/35541778
http://dx.doi.org/10.1039/c9ra08051a
_version_ 1784701789620142080
author Han, Zengsheng
Dong, Le
Zhang, Jin
Cui, Tianming
Chen, Shengfu
Ma, Guanglong
Guo, Xiaolei
Wang, Longgang
author_facet Han, Zengsheng
Dong, Le
Zhang, Jin
Cui, Tianming
Chen, Shengfu
Ma, Guanglong
Guo, Xiaolei
Wang, Longgang
author_sort Han, Zengsheng
collection PubMed
description The green synthesis of palladium nanoparticles (Pd NPs) for catalysis and biological applications has been gaining great interest. To replace complex plant extracts, lentinan (LNT) may be a good reducing and stabilizing agent. In this work, a simple and green method using LNT to reduce and stabilize palladium Pd NPs was verified. The resulting LNT stabilized palladium nanoparticles (Pd(n)-LNT NPs) were characterized by UV-Vis spectroscopy, DLS, TEM, and XPS. The results indicated that Pd NPs inside of Pd(n)-LNT NPs had a small size (2.35–3.32 nm). Pd(n)-LNT NPs were stable in solution for 7 days. In addition, Pd(n)-LNT NPs had higher catalytic activity towards the reduction of 4-nitrophenol than other catalysts. More importantly, Pd(n)-LNT NPs had negligible cytotoxicity towards cells and showed good antioxidant activity. Taken together, the prepared Pd(n)-LNT NPs have great potential bio-related applications.
format Online
Article
Text
id pubmed-9075902
institution National Center for Biotechnology Information
language English
publishDate 2019
publisher The Royal Society of Chemistry
record_format MEDLINE/PubMed
spelling pubmed-90759022022-05-09 Green synthesis of palladium nanoparticles using lentinan for catalytic activity and biological applications Han, Zengsheng Dong, Le Zhang, Jin Cui, Tianming Chen, Shengfu Ma, Guanglong Guo, Xiaolei Wang, Longgang RSC Adv Chemistry The green synthesis of palladium nanoparticles (Pd NPs) for catalysis and biological applications has been gaining great interest. To replace complex plant extracts, lentinan (LNT) may be a good reducing and stabilizing agent. In this work, a simple and green method using LNT to reduce and stabilize palladium Pd NPs was verified. The resulting LNT stabilized palladium nanoparticles (Pd(n)-LNT NPs) were characterized by UV-Vis spectroscopy, DLS, TEM, and XPS. The results indicated that Pd NPs inside of Pd(n)-LNT NPs had a small size (2.35–3.32 nm). Pd(n)-LNT NPs were stable in solution for 7 days. In addition, Pd(n)-LNT NPs had higher catalytic activity towards the reduction of 4-nitrophenol than other catalysts. More importantly, Pd(n)-LNT NPs had negligible cytotoxicity towards cells and showed good antioxidant activity. Taken together, the prepared Pd(n)-LNT NPs have great potential bio-related applications. The Royal Society of Chemistry 2019-11-22 /pmc/articles/PMC9075902/ /pubmed/35541778 http://dx.doi.org/10.1039/c9ra08051a Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by-nc/3.0/
spellingShingle Chemistry
Han, Zengsheng
Dong, Le
Zhang, Jin
Cui, Tianming
Chen, Shengfu
Ma, Guanglong
Guo, Xiaolei
Wang, Longgang
Green synthesis of palladium nanoparticles using lentinan for catalytic activity and biological applications
title Green synthesis of palladium nanoparticles using lentinan for catalytic activity and biological applications
title_full Green synthesis of palladium nanoparticles using lentinan for catalytic activity and biological applications
title_fullStr Green synthesis of palladium nanoparticles using lentinan for catalytic activity and biological applications
title_full_unstemmed Green synthesis of palladium nanoparticles using lentinan for catalytic activity and biological applications
title_short Green synthesis of palladium nanoparticles using lentinan for catalytic activity and biological applications
title_sort green synthesis of palladium nanoparticles using lentinan for catalytic activity and biological applications
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9075902/
https://www.ncbi.nlm.nih.gov/pubmed/35541778
http://dx.doi.org/10.1039/c9ra08051a
work_keys_str_mv AT hanzengsheng greensynthesisofpalladiumnanoparticlesusinglentinanforcatalyticactivityandbiologicalapplications
AT dongle greensynthesisofpalladiumnanoparticlesusinglentinanforcatalyticactivityandbiologicalapplications
AT zhangjin greensynthesisofpalladiumnanoparticlesusinglentinanforcatalyticactivityandbiologicalapplications
AT cuitianming greensynthesisofpalladiumnanoparticlesusinglentinanforcatalyticactivityandbiologicalapplications
AT chenshengfu greensynthesisofpalladiumnanoparticlesusinglentinanforcatalyticactivityandbiologicalapplications
AT maguanglong greensynthesisofpalladiumnanoparticlesusinglentinanforcatalyticactivityandbiologicalapplications
AT guoxiaolei greensynthesisofpalladiumnanoparticlesusinglentinanforcatalyticactivityandbiologicalapplications
AT wanglonggang greensynthesisofpalladiumnanoparticlesusinglentinanforcatalyticactivityandbiologicalapplications

Ejemplares similares