Supramolecular structural-based graphene oxide lamellar membrane for removing environmental pollutants from wastewater

A Hyder, A Ali, A Khalid, A Nadeem… - Industrial & …, 2023 - ACS Publications
In this work, we for the first time use a supramolecular compound (p-tetrasulfonato calix [4]
arene) as a functionalizing agent to modify graphene oxide (GO) nanosheets and prepare a …

A highly discerning p-tetranitrocalix [4] arene (p-TNC4) functionalized copper nanoparticles: a smart electrochemical sensor for the selective determination of …

A Hyder, SS Memon, S Memon, DB Rajpar… - Microchemical …, 2021 - Elsevier
In this work, we develop an exceptional and discerning electrocatalyst for selective and
sensitive detection of Diphenhydramine (DPH). For the first time, successful fabrication of …

Strategic fabrication of para diethylamine calix [4] arene-functionalized CuO nanostructures: a metal–organic framework-based sensor for quantification of antipyrine

A Hyder, SS Memon, JA Buledi, S Memon, ZA Memon… - Chemical Papers, 2023 - Springer
The present study reveals the synthesis of para-diethylamine calix [4] arene (p-DEAC4)
functionalized CuO nanostructures by using a facile and environmentally friendly aqueous …

Calixarene-based anionic receptors: highlights from 2011

NY Edwards, AL Possanza - Supramolecular Chemistry, 2013 - Taylor & Francis
Full article: Calixarene-based anionic receptors: highlights from 2011 Skip to Main Content
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A highly selective sensor based on p-tetranitrocalix[4]arene-capped copper nanoparticles for colorimetric and bare-eye detection of cyclophosphamide

A Hyder, SS Memon, JA Buledi, S Memon… - Analytical …, 2023 - Springer
In the current study, one of the outstanding facile and simple protocols is proposed for the
synthesis of copper nanoparticles (CuNPs) using NaBH4 as a reducing agent and p …

Transportation of Cr (VI) through calix [4] arene based supported liquid membrane

IB Solangi, F Özcan, G Arslan, M Ersöz - Separation and Purification …, 2013 - Elsevier
The present study describes a comparative transportation of Cr (VI) across supported liquid
membranes (SLMs) containing p-tert-butylcalix [4] arene diamide derivative bearing …

Calix [4] arene resin, an efficient adsorbent for azo dyes

S Memon, AA Bhatti, AA Bhatti - Polycyclic Aromatic Compounds, 2019 - Taylor & Francis
Dyes are a potential menace and are considered major contributors to environmental
pollution. However, the cleanliness of the environment from colored toxicants is a …

[HTML][HTML] Facilitated kinetic transport of Cu (II) through a supported liquid membrane with calix [4] arene as a carrrier

FT Minhas, S Memon, I Qureshi, M Mujahid… - Comptes Rendus …, 2013 - Elsevier
In the present investigation, p-morpholinomethylcalix [4] arene (1) has been examined as a
carrier in supported liquid membrane (SLM) for Cu (II) transport. The influence of different …

Comparative fluoride sorption study of new calix [4] arene-based resins

IB Solangi, AA Bhatti, MA Kamboh, S Memon… - Desalination, 2011 - Elsevier
The present article demonstrates the synthesis of p-tetraaminocalix [4] arene-and p-
tetrathioureacalix [4] arene-based resins (4 and 5). The resins (4 and 5) were characterized …

Calix [4] pyrrole macrocycle: extraction of fluoride anions from aqueous media

II Abbas, HH Hammud… - European Journal of …, 2012 - eurjchem.com
Solid-phase extraction of fluoride anions by calixpyrrole macrocycle (CP) from aqueous
media has been studied using the batch method. Various significant extraction parameters …