The study of the complexation of anions, from its beginnings in the late 1960s and 1970s,(1-
3) has moved on from being an area solely of academic interest to a fundamental pillar of …

Various toxic chemicals are discharging to the environment due to rapid industrialization
and polluting soil, water, and air causing numerous diseases including life-threatening …

Novel sodium alginate supported tetrasodium thiacalix [4] arene tetrasulfonate (TSTC [4] AS-
s-SA) nanogel was prepared using sodium alginate nanoparticles. Then …

Hexavalent chromium [Cr (VI)], one of the most toxic contaminants, is released in the
environment due to various anthropogenic activities. Exposure of Cr (VI) can pose a serious …

Abstract Hexavalent chromium (Cr (VI)) pollution in the water system has seriously
endangered human health and the environment. Herein, we propose a rapid, simple and …

Abstract A novel triazine-calix [4] arene conjugate was designed and synthesized with the
aim to study gas sensing against volatile organic compounds (VOCs) such as …

In the present study two new silica gel-immobilized calix [4] arene polymers 4a and 4b have
been prepared via modification of calix [4] arene, which contains pyridinium units 3a or 3b …

Abstract In this study, 5, 17‐bis‐[(4‐benzylpiperidine) methyl]‐25, 26, 27, 28‐tetrahydroxy‐
calix [4] arene (3) has been prepared by the treatment of calix [4] arene with a secondary …

Multifunctional nanocomposites represent a new class of multiphase materials containing
dispersion of nanosized filler materials such as nanoparticles within the polymer matrices. In …

In the present study four new calix [4] arene amide ionophores (4–7) have been prepared by
aminolysis of calix [4] arene diester (3) and investigated their extraction ability toward …