Fabrication of gold nanoparticles/l-cysteine functionalized graphene oxide nanocomposites and application for nitrite detection
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2018.02.053
Abstract: Abstract In this paper, the gold nanoparticles/ l -cysteine functionalized graphene oxide (AuNPs/GO-SH) nanocomposites was synthetized with a simple approach for nitrite determination. The prepared nanocomposites were characterized by scanning electron microscopy, transmission electron microscopy,… read more here.
Keywords: graphene oxide; gold nanoparticles; functionalized graphene; microscopy ... See more keywords
Thiol-ene synthesis of cysteine-functionalized lignin for the enhanced adsorption of Cu(II) and Pb(II)
Sign Up to like & getrecommendations! Published in 2018 at "Industrial & Engineering Chemistry Research"
DOI: 10.1021/acs.iecr.8b00823
Abstract: N-Acetyl-l-cysteine-functionalized lignin (CFL) was synthesized via UV-initiated thiol–ene click reaction. The structure and morphology of CFL were characterized by FT-IR, 1H NMR, and SEM. Influenc... read more here.
Keywords: ene synthesis; functionalized lignin; cysteine functionalized; thiol ene ... See more keywords
Fabrication and Characterization of Cysteine-Functionalized Zinc Oxide Nanoparticles for Enzyme Immobilization
Sign Up to like & getrecommendations! Published in 2017 at "Analytical Letters"
DOI: 10.1080/00032719.2016.1245315
Abstract: ABSTRACT A green approach is reported for the synthesis of cysteine-functionalized zinc oxide nanoparticles using potato extract as a nontoxic and economical reducing agent. The cysteine-functionalized nanoparticles were used as a support for enzyme immobilization.… read more here.
Keywords: immobilization; cysteine; oxide nanoparticles; cysteine functionalized ... See more keywords
Preparation of an L-Cysteine Functionalized Magnetic Nanosorbent for the Sensitive Quantification of Heavy Metal Ions in Food by Graphite Furnace Atomic Absorption Spectrometry
Sign Up to like & getrecommendations! Published in 2020 at "Analytical Letters"
DOI: 10.1080/00032719.2020.1729168
Abstract: Abstract A typical l-cysteine functionalized magnetic mesoporous nanosorbent (Cys–Si–MNPs) was successfully synthesized and characterized by transmission electron microscopy, the nitrogen adsorption–desorption isotherm and X-ray photoelectron spectroscopy. The results showed that Fe3O4 magnetic core was shelled… read more here.
Keywords: metal ions; cysteine functionalized; functionalized magnetic; graphite furnace ... See more keywords