<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fajal, Sahel</style></author><author><style face="normal" font="default" size="100%">Mandal, Writakshi</style></author><author><style face="normal" font="default" size="100%">Mollick, Samraj</style></author><author><style face="normal" font="default" size="100%">More, Yogeshwer D.</style></author><author><style face="normal" font="default" size="100%">Torris, Arun</style></author><author><style face="normal" font="default" size="100%">Saurabh, Satyam</style></author><author><style face="normal" font="default" size="100%">Shirolkar, Mandar M.</style></author><author><style face="normal" font="default" size="100%">Ghosh, Sujit K.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Trap inlaid cationic hybrid composite material for efficient segregation of toxic chemicals from water</style></title><secondary-title><style face="normal" font="default" size="100%">Angewandte Chemie-International Edition</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Aerogel</style></keyword><keyword><style  face="normal" font="default" size="100%">Chemical Separation</style></keyword><keyword><style  face="normal" font="default" size="100%">Hybrid composite</style></keyword><keyword><style  face="normal" font="default" size="100%">Metal-Organic Gel</style></keyword><keyword><style  face="normal" font="default" size="100%">Metal-Organic Polyhedra</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2022</style></year><pub-dates><date><style  face="normal" font="default" size="100%">AUG </style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">61</style></volume><pages><style face="normal" font="default" size="100%">e202203385</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;
	Metal-based oxoanions are potentially toxic pollutants that can cause serious water pollution. Therefore, the segregation of such species has recently received significant research attention. Even though several adsorbents have been employed for effective management of chemicals, their limited microporous nature along with non-monolithic applicability has thwarted their large-scale real-time application. Herein, we developed a unique anion exchangeable hybrid composite aerogel material (IPcomp-6), integrating a stable cationic metal-organic polyhedron with a hierarchically porous metal-organic gel. The composite scavenger demonstrated a highly selective and very fast segregation efficiency for various hazardous oxoanions such as, HAsO42-, SeO42-, ReO4-, CrO42-, MnO4-, in water, in the presence of 100-fold excess of other coexisting anions. The material was able to selectively eliminate trace HAsO42- even at low concentration to well below the As-v limit in drinking water defined by WHO.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">32</style></issue><work-type><style face="normal" font="default" size="100%">Article</style></work-type><custom3><style face="normal" font="default" size="100%">&lt;p&gt;
	Foreign&lt;/p&gt;
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	16.823&lt;/p&gt;
</style></custom4></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Majumder, Dipanjan</style></author><author><style face="normal" font="default" size="100%">Fajal, Sahel</style></author><author><style face="normal" font="default" size="100%">Shirolkar, Mandar M.</style></author><author><style face="normal" font="default" size="100%">Torris, Arun</style></author><author><style face="normal" font="default" size="100%">Banyla, Yashasvi</style></author><author><style face="normal" font="default" size="100%">Biswas, Kishalay</style></author><author><style face="normal" font="default" size="100%">Rasaily, Sagarmani</style></author><author><style face="normal" font="default" size="100%">Ghosh, Sujit K.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Nano-springe enriched hierarchical porous MOP/COF hybrid aerogel: efficient recovery of gold from electronic waste</style></title><secondary-title><style face="normal" font="default" size="100%">Angewandte Chemie-International Edition</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Aerogel</style></keyword><keyword><style  face="normal" font="default" size="100%">COF</style></keyword><keyword><style  face="normal" font="default" size="100%">E-waste</style></keyword><keyword><style  face="normal" font="default" size="100%">Gold</style></keyword><keyword><style  face="normal" font="default" size="100%">MOP</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2025</style></year><pub-dates><date><style  face="normal" font="default" size="100%">FEB</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">64</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;
	Extraction of gold from secondary resources such as electronic waste (e-waste) has become crucial in recent times to compensate for the gradual scarcity of the noble metal in natural mines. However, designing and synthesizing a suitable material for highly efficient gold recovery is still a great challenge. Herein, we have strategically designed rapid fabrication of an ionic crystalline hybrid aerogel by covalent threading of an amino-functionalized metal-organic polyhedra with an imine-linked chemically stable covalent organic framework at ambient condition. The hierarchically porous ultra-light aerogel featuring imine-rich backbone, high surface area, and cationic sites have shown fast removal, high uptake capacity (2349 mg/g), and excellent selectivity towards gold sequestration. Besides, the aerogel can extract ultra-trace gold-ions from different terrestrial water bodies, aiming towards safe drinking water. This study demonstrates the great potential of the composite materials based on a novel approach to designing a hybrid porous material for efficient gold recovery from complex water matrices.&lt;/p&gt;
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