Search
Now showing items 21-30 of 121
اقتصاد المعرفة ومابعد جائحة كورونا
(
قطاع البحث والدراسات العليا - جامعة قطر
, 2020 , Video)
لا يوجد ملخص
Synthesis of novel Cubane [Ni4(O∩O)4(OCH3)4(OOH)4] cluster: XRD/HSA-interactions, spectral, DNA-binding, docking and subsequent thermolysis to NiO nanocrystals
(
Elsevier
, 2020 , Article)
Under liquid-state vibration ultrasonic mode, the Ni4(O∩O)4(OCH3)4(OOH)4 complex [O∩O-bidentate ligand = 4,4,4-trifluoro-1-phenylbutane-1,3-dione] was synthesized from metal precursor and ligand in 10% H2O2/MeOH media, as ...
Vertically oriented nanoporous block copolymer membranes for oil/water separation and filtration
(
Royal Society of Chemistry
, 2020 , Article)
The separation of oil from water and filtration of aqueous solutions and dispersions are critical issues in the processing of waste and contaminated water treatment. Membrane-based technology has been proven as an effective ...
Designing Flexible and Porous Fibrous Membranes for Oil Water Separation-A Review of Recent Developments
(
Bellwether Publishing, Ltd.
, 2020 , Article Review)
Oil sorbent membranes are highly effective materials in combating oil spills. Recent technological advancements in membrane preparations permit higher oil-sorption efficiency and easier oil recoverability. This review ...
P. putida as biosorbent for the remediation of cobalt and phenol from industrial waste wastewaters
(
Elsevier B.V.
, 2020 , Article)
The current work focused on the feasibility of treating industrial wastewater containing phenol and cobalt (Co) by adsorption, biosorption, and bioadsorption to determine the effectiveness of each technology. To study the ...
Development of greener d-metal inorganic crosslinkers for polymeric gels used in water control in oil and gas applications
(
MDPI AG
, 2020 , Article)
Crosslinkable polymers, such as polyacrylamide (PAM), are widely applied for water control in oil and gas reservoirs. Organic and inorganic crosslinkers are used to formulate a gel with PAM. Although chromium has a high ...
Hollow Mesoporous Carbon Nanospheres Loaded with Pt Nanoparticles for Colorimetric Detection of Ascorbic Acid and Glucose
(
American Chemical Society
, 2020 , Article)
With the rapid development of nanotechnology and catalysis science, numerous enzyme-mimicking nanomaterials have been rationally designed as the substitutes for natural enzymes. Herein, the Pt-loaded hollow mesoporous ...
An Efficient Emulsion-Induced Interface Assembly Approach for Rational Synthesis of Mesoporous Carbon Spheres with Versatile Architectures
(
Wiley-VCH Verlag
, 2020 , Article)
Mesoporous carbon matrix with open pore structure, short diffusion length, and large pore size can favor the in-pore immobilization of active species and facilitate mass diffusion during catalytic reactions. However, a ...
Synthesis of Podlike Magnetic Mesoporous Silica Nanochains for Use as Enzyme Support and Nanostirrer in Biocatalysis
(
American Chemical Society
, 2020 , Article)
Magnetic mesoporous materials have attracted great interest due to their combined property of magnetic nanomaterials and mesoporous materials as well as their potential applications in catalysis, bioenrichment, drug delivery, ...
Porous MXenes: Synthesis, structures, and applications
(
Elsevier B.V.
, 2020 , Article)
Due to highly tunable metallic compositions and surface functional groups, MXenes have attracted significant interests for a wide range of applications, such as energy storage, electromagnetic interference shielding, ...