Nanometer-sized materials for solid-phase extraction of trace elements
B Hu, M He, B Chen - Analytical and bioanalytical chemistry, 2015 - Springer
This review presents a comprehensive update on the state-of-the-art of nanometer-sized
materials in solid-phase extraction (SPE) of trace elements followed by atomic-spectrometry …
materials in solid-phase extraction (SPE) of trace elements followed by atomic-spectrometry …
Taking a deeper look into the roles of amines in atomic absorption spectrometry
Like many other organic ligands, amine-based complexing agents in analytical chemistry
have demonstrated substantial improvements in sensitivity and selectivity in determining …
have demonstrated substantial improvements in sensitivity and selectivity in determining …
Synthesis and structure of pyridine-functionalized mesoporous SBA-15 organosilicas and their application for sorption of diclofenac
M Barczak - Journal of Solid State Chemistry, 2018 - Elsevier
A series of pyridine-functionalized mesoporous silicas have been prepared for the first time
via direct co-condensation of tetraethoxysilane (TEOS) and 2-(2-pyridyl) …
via direct co-condensation of tetraethoxysilane (TEOS) and 2-(2-pyridyl) …
Concentration-dependant selective removal of Cr (III), Pb (II) and Zn (II) from aqueous mixtures using 5-methyl-2-thiophenecarboxaldehyde Schiff base-immobilised …
S Parambadath, A Mathew, MJ Barnabas… - Journal of Sol-Gel …, 2016 - Springer
Methyl-2-thiophenecarboxaldehyde (MTC)-derived Schiff base was immobilised over SBA-
15 (TS-SBA-15) via a two-step modification procedure. Initially,(3-aminopropyl) …
15 (TS-SBA-15) via a two-step modification procedure. Initially,(3-aminopropyl) …
Separation and preconcentration of gold and palladium ions with a carboxylated pillar [5] arene derived sorbent prior to their determination by flow injection FAAS
SY Zhou, N Song, SX Liu, DX Chen, Q Jia, YW Yang - Microchimica Acta, 2014 - Springer
We report on the use of a water-insoluble pillar [5] arene derivative carrying ten carboxy
groups as an adsorbent, packed in a glass microcolumn, for the separation and …
groups as an adsorbent, packed in a glass microcolumn, for the separation and …
Nanomaterials for Environmental Protection
BI KHARISOV, OV KHARISSOVA, HVR DIAS - 2014 - Wiley Online Library
Air, water, and ground pollutants are undeniably a major problem for the environment.
Adverse effects caused by auto emissions, unsafe disposal of toxic waste, and harmful by …
Adverse effects caused by auto emissions, unsafe disposal of toxic waste, and harmful by …
Comparison of the performance of different modified graphene oxide nanosheets for the extraction of Pb (II) and Cd (II) from natural samples
Graphene nanosheets were modified with amino groups and the resulting material was
used as a sorbent for the extraction of cadmium and lead ions. The nanosheets were …
used as a sorbent for the extraction of cadmium and lead ions. The nanosheets were …
High-performance waste cellulose based adsorbent used for determination of Ag (I) coordination anions
Z Lou, S Wen, L Wan, P Zhang, Y Wang… - Journal of Polymers and …, 2018 - Springer
Cellulose adsorbent containing hydrosulphonyl groups based on ammonia–
thiosemicarbazide modified waste paper was synthesized (PWP-Cl-TSC). A simple and …
thiosemicarbazide modified waste paper was synthesized (PWP-Cl-TSC). A simple and …
Effective recovery of AuCl4–using thiosemicarbazide and thiocarbohydrazide functionalized D301 resin
XY Xue, HF Li, Y Wang, FQ An, TP Hu… - Desalination and Water …, 2019 - Elsevier
In this study, two novel adsorbents (TSCD301 and TCHD301) were successfully synthesized
through ring-opening reaction between the amino of thiosemicarbazide or …
through ring-opening reaction between the amino of thiosemicarbazide or …
NaNomaterials oN the Basis of ChelatiNg ageNts, metal Complexes, aNd orgaNometalliCs for eNviroNmeNtal purposes
BI Kharisov, OV Kharissova… - Nanomaterials for …, 2014 - Wiley Online Library
Summary N‐, N, O‐, S‐, P‐containing ligands and a few organometallic compounds as a
basis of nanomaterials and nanocomposites are discussed with regard to their …
basis of nanomaterials and nanocomposites are discussed with regard to their …