Cellulose acetate/EDTA-chelator assisted synthesis of ordered mesoporous HAp microspheres for efficient removal of radioactive species from seawater

Highly ordered mesoporous MnO2 was prepared using KIT-6 as a hard template, for selective catalytic reduction (SCR) of NO with NH3 at low temperature, which was characterized using TEM, XRD, BET, XPS, H2-TPR, NH3-TPD and in situ DRIFT.

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Electrospun Cellulose Acetate/Polyethylenimine Porous Fibers toward Highly Efficient Removal of Cr(VI)

ACS Applied Polymer Materials ◽

10.1021/acsapm.1c00836 ◽

2021 ◽

Author(s):

Dan Luo ◽

Shao-zhong Hu ◽

Ting Huang ◽

Nan Zhang ◽

Yan-zhou Lei ◽

...

Keyword(s):

Cellulose Acetate ◽

Efficient Removal ◽

Highly Efficient ◽

Porous Fibers

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Polydopamine decorated ordered mesoporous carbon for efficient removal of bilirubin under albumin-rich conditions

Journal of Materials Chemistry B ◽

10.1039/c9tb02147g ◽

2020 ◽

Vol 8 (2) ◽

pp. 290-297 ◽

Cited By ~ 2

Author(s):

Shuyao Huang ◽

Jiating Zheng ◽

Yimin Zhang ◽

Juan Zheng ◽

Zena Zhuang ◽

...

Keyword(s):

Mesoporous Carbon ◽

Ordered Mesoporous Carbon ◽

Efficient Removal ◽

Ordered Mesoporous

Surface-imprinted polydopamine (PDA) on ordered mesoporous carbon (OMC) material was prepared for the efficient removal of bilirubin in albumin-rich conditions.

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Cellulose acetate/layered double hydroxide adsorptive membranes for efficient removal of pharmaceutical environmental contaminants

Carbohydrate Polymers ◽

10.1016/j.carbpol.2019.03.042 ◽

2019 ◽

Vol 214 ◽

pp. 204-212 ◽

Cited By ~ 18

Author(s):

Matei D. Raicopol ◽

Corina Andronescu ◽

Stefan I. Voicu ◽

Eugeniu Vasile ◽

Andreea M. Pandele

Keyword(s):

Cellulose Acetate ◽

Layered Double Hydroxide ◽

Environmental Contaminants ◽

Efficient Removal ◽

Double Hydroxide

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Tailoring Surface Chemistry of Sugar-Derived Ordered Mesoporous Carbons towards Efficient Removal of Diclofenac from Aquatic Environments

Materials ◽

10.3390/ma13071625 ◽

2020 ◽

Vol 13 (7) ◽

pp. 1625 ◽

Cited By ~ 1

Author(s):

Rafał Olchowski ◽

Emil Zięba ◽

Dimitrios A. Giannakoudakis ◽

Ioannis Anastopoulos ◽

Ryszard Dobrowolski ◽

...

Keyword(s):

Surface Chemistry ◽

Electrostatic Interactions ◽

Aquatic Environments ◽

Efficient Removal ◽

Water Contaminants ◽

Ordered Mesoporous Carbons ◽

Ordered Mesoporous ◽

Desorption Study ◽

Altered Surface ◽

Treated Carbon

Ordered mesoporous carbon (CMK-3), obtained from an abundant natural source, sugar, was thermochemically modified with dicyandiamide and thiourea as well as by classical oxidization with hydrogen peroxide to introduce specific surface groups. Thermochemical modifications resulted in carbon with almost unchanged porosity and altered surface chemistry while porosity of H2O2-treated carbon was seriously deteriorated. The obtained carbons were tested as sorbents of diclofenac, considered as one of the emerging water contaminants. Changes in porosity and surface chemistry of modified carbons resulted in significant differences with regard to the uptake of diclofenac. Dicyandiamide-modified carbon showed highest uptake of drugs, reaching 241 mg g−1 that is attributed to its developed microporosity as well as surface chemistry composed of basic groups facilitating electrostatic interactions with diclofenac anions. Desorption study showed that diclofenac is strongly bonded, albeit with a different degree depending on the modification of the CMK-carbon. The obtained results were compared with up-to-date literature regarding sorption of diclofenac by carbon-based sorbents.

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