scholarly journals Trimetallic@Cyclodextrin Nanocomposite: Photocatalyst for Degradation of Amoxicillin and Catalyst for Esterification Reactions

2021 ◽  
Vol 2021 ◽  
pp. 1-14
Author(s):  
Gaurav Sharma ◽  
Alberto García-Peñas ◽  
Mu. Naushad ◽  
Amit Kumar ◽  
Mika Sillanpää ◽  
...  
Keyword(s):  
Complex Systems ◽  
Photocatalytic Degradation ◽  
Environmental Remediation ◽  
New Materials ◽  
Catalytic Activities ◽  
New Material ◽  
Esterification Reactions

The industry is looking for new materials which can respond to specific applications that exclusively advance materials can provide. In this context, nanoparticles and nanocomposites opened an interesting method for designing specific properties which can be modulated according to the requirements. The preparation of biomolecules supported trimetallic nanoparticles and some other derives is a good example of the complex systems that can be designed for getting exclusive properties. This study is based on the preparation of new cyclodextrin supported Fe/La/Zn trimetallic nanocomposite by the microemulsion technique. Photocatalytic degradation of amoxicillin was performed using cyclodextrin-Fe/La/Zn. 78% of amoxicillin photodegradation along 4 hours of photoirradiation was achieved. Finally, the catalytic nature of new material was explored for oxidation and esterification reactions. The present study revealed that this advanced multifunctional nanomaterial can be successfully employed for environmental remediation and catalytic activities.

Materials technology: Innovations and progress

Impact ◽  
2020 ◽  
Vol 2020 (2) ◽  
pp. 52-53
Author(s):  
Lucy Sharp
Keyword(s):  
Material Properties ◽  
New Materials ◽  
Medical Problems ◽  
Technology Innovations ◽  
Societal Challenges ◽  
New Material ◽  
Innovative Materials ◽  
The Creation ◽  
Novel Applications

Materials technology is a constantly evolving discipline, with new materials leading to novel applications. For example, new material properties arise from combining different materials into composites. Researching materials can help solve societal challenges, with the creation of innovative materials resulting in breakthroughs in overcoming hurdles facing humankind, including energy challenges and medical problems. Innovative materials breathe new life into industries and spur on scientific and technological discovery.

scholarly journals Magnetically separable reduced graphene oxide/iron oxide nanocomposite materials for environmental remediation

2014 ◽  
Vol 4 (12) ◽  
pp. 4396-4405 ◽  
Author(s):  
Teo Peik-See ◽  
Alagarsamy Pandikumar ◽  
Lim Hong Ngee ◽  
Huang Nay Ming ◽  
Chia Chin Hua
Keyword(s):  
Methylene Blue ◽  
Graphene Oxide ◽  
Iron Oxide ◽  
Photocatalytic Degradation ◽  
Reduced Graphene Oxide ◽  
Environmental Remediation ◽  
Nanocomposite Materials ◽  
Reduced Graphene ◽  
Magnetically Separable

Synthesis of magnetically separable rGO/Fe3O4nanocomposite materials for environmental remediationviathe photocatalytic degradation of methylene blue.

Magnetic Nanoparticles Derivatized with Dual Functional Groups for Environmental Applications

2010 ◽  
Vol 148-149 ◽  
pp. 949-952
Author(s):  
Hai Bo He ◽  
Qing Zhong Guo
Keyword(s):  
Magnetic Nanoparticles ◽  
Environmental Remediation ◽  
Infrared Spectrometry ◽  
X Ray Diffraction ◽  
Water Contact ◽  
Dual Functional ◽  
New Material ◽  
Ft Ir ◽  
Contact Angle Analysis ◽  
Effective Sorbent

In this study, the magnetic nanoparticles derivatized with dual functional moieties of dodecyl and mercapto were prepared, which characterized by X-ray diffraction (XRD), scanning electron microscope(SEM), surface area and pore size determination, fourier transform infrared spectrometry (FT-IR) and water contact angle analysis. The new material was proved to be an effective sorbent for environmental remediation.

Enhanced photocatalytic degradation of Rhodamine B, antibacterial and antioxidant activities of green synthesised ZnO/N doped carbon quantum dots nanocomposites

2021 ◽  
Author(s):  
Aschalew Tadesse ◽  
Mebrahtu Hagos Kahsay ◽  
Neway Belachew ◽  
H C Ananda Murthy ◽  
Basavaiah Keloth
Keyword(s):  
Quantum Dots ◽  
Zinc Oxide ◽  
Photocatalytic Degradation ◽  
Rhodamine B ◽  
Environmental Remediation ◽  
Antioxidant Activities ◽  
Carbon Quantum Dots ◽  
Step Process ◽  
Nitrogen Doped ◽  
Nitrogen Doped Carbon

In order to explore an alternative photocatalyst for environmental remediation, we report the two-step process to synthesise the zinc oxide/nitrogen doped carbon quantum dots nanocomposites (ZnO@NCQDs NCs). In the first...

scholarly journals New Developments in the History of East Uighur Manichaeism

Open Theology ◽  
2015 ◽  
Vol 1 (1) ◽  
Author(s):  
Takao Moriyasu
Keyword(s):  
French Translation ◽  
New Materials ◽  
New Developments ◽  
History Of ◽  
New Material ◽  
Middle Persian

AbstractMost of the materials on the history of Manichaeism during the time of the East Uighur empire are Chinese sources (Chinese works and the Karabalgasun inscription) which are well known on account of its French translation with detailed notes by Chavannes and Pelliot (1911-1913). Thereafter several new materials in Middle Iranian or in Old Uighur have been published as follows: T II D 135, a colophon in Middle Persian; M 1, a colophon of the Mahrnāmag (Hymn-Book); U 1 (= T II K Bündel Nr. D 173), a fragment of an Uighur historical book about Old Turkic peoples; U 72 and U 73, an Uighur Account of Mouyu Qaγan’s Conversion to Manichaeism; U 168 II (= T II D 173 a2), the colophon of a prayer appended to a Uighur Manichaean scripture in 795. Also just recently Peter Zieme has discovered new material: 81TB10: 06-3a. I have tried to reconstruct the history of Manichaeism during the time of the East Uighur empire synthesizing all materials mentioned above.

Evaluation Program for New Industrial Gas Turbine Materials

1978 ◽  
Vol 100 (4) ◽  
pp. 704-710
Author(s):  
Ch. Just ◽  
C. J. Franklin
Keyword(s):  
Gas Turbine ◽  
Gas Turbines ◽  
Time Cost ◽  
New Materials ◽  
Evaluation Program ◽  
Evaluation Time ◽  
Industrial Gas Turbines ◽  
New Material ◽  
Industrial Gas Turbine ◽  
Phase Evaluation

The need for a thorough and systematic standard evaluation program for new materials for modern industrial gas turbines is shown by several examples and facts. A complete list of the data required by the designer of an industrial gas turbine is given, together with comments to some of the more important properties. A six-phase evaluation program is described which minimizes evaluation time, cost, and the risk of introducing a new material.

Review of Physical Properties and Preparation of Nano-Superconducting Materials

2013 ◽  
Vol 816-817 ◽  
pp. 65-69
Author(s):  
Yi Zhang
Keyword(s):  
Transition Temperature ◽  
Chemical Properties ◽  
Material Research ◽  
Physical And Chemical Properties ◽  
Superconducting Transition ◽  
New Materials ◽  
Preparation Methods ◽  
New Material ◽  
Physical And Chemical ◽  
And Chemical Properties

New materials play an important part in today high and new technology.Superconducting nanomaterial has become the most vibrant in new material research due to its unique physical and chemical properties. This paper focuses on how small-size effect affects superconducting transition temperature, and summarizes the concrete preparation methods of superconducting nanomaterials, hoping to provide a reference for material researchers.

Periodic mesoporous titania with anatase and bronze phases – the new generation photocatalyst: synthesis, characterisation, and application in environmental remediation

2020 ◽  
Vol 44 (38) ◽  
pp. 16269-16284
Author(s):  
Surya Kumar Vatti ◽  
Sanjeev Gupta ◽  
Rayappan Pavul Raj ◽  
Parasuraman Selvam
Keyword(s):  
Photocatalytic Degradation ◽  
Environmental Remediation ◽  
Mesoporous Titania ◽  
Facile Synthesis ◽  
New Generation

A facile synthesis of mesoporous titania with a unique anatase and bronze phases is reported. The resulting material favours a slow recombination of excitons which make promise for photocatalytic degradation of famotidine and 4-chlorophenol.

Chinese Archaeology since 1949

1977 ◽  
Vol 36 (4) ◽  
pp. 623-646 ◽  
Author(s):  
K. C. Chang
Keyword(s):  
Large Scale ◽  
Limited Resource ◽  
The Political ◽  
Unique Combination ◽  
Chinese People ◽  
New Materials ◽  
Chinese Archaeology ◽  
The People ◽  
New Material ◽  
To Come

The second half of the twentieth century may be remembered by Chinese archaeologists as the Golden Age of their discipline. A unique combination of factors and circumstances has produced, and will probably continue to produce for a time, enormous amounts of new material for the study of Chinese prehistory and history. These factors and circumstances include a deep-rooted interest of the Chinese people in their past, not only for its own sake but also for guidance, as lesson; the introduction, in the first half of the century, of Western archaeological science; systematic, large-scale, and sustained national projects to construct roads, canals, reservoirs, and buildings throughout China; and a conscious and conscientious effort to include archaeology as an important part of the political education of the people. This sudden flood of new data—most hitherto unknown, and many unexpected and almost unimaginable—provides unprecedented opportunities for gaining new and much richer knowledge of China's past. China scholars will be busy coping with the new materials for decades to come. They should count themselves extremely lucky, for such opportunities are not likely to arise again after the present century; archaeological relics are a limited resource, even in China.

The Review of Non-Lethal Weapons and Equipment with High and New Materials

2014 ◽  
Vol 687-691 ◽  
pp. 4206-4209
Author(s):  
Kuang Sheng Xie ◽  
Dong Liu ◽  
De Jun Liu
Keyword(s):  
Capital Investment ◽  
Low Cost ◽  
New Materials ◽  
Group Project ◽  
Suitable Material ◽  
Technical Performance ◽  
Engineering Plastics ◽  
New Material ◽  
Research On Application ◽  
New Generation

To the disadvantages of common engineering plastics materials, way of performance improvement, main features, application scope and the technical performance, through the insulating material, bearing cage and electrical parts of material analysis introduces how to select the suitable material according to the characteristics of engineering plastics. Put forward to strengthen the overall design and materials and applied research, strengthening the concept of integration design, choose the guiding role. It can form a number of technical advantages group project research, to further strengthen the foundation of the new materials and processing technology research to accelerate the development of a new generation of application technology of the composite material, ammunition product development for the future provide efficient and low cost of new materials and creating an overall planning, increase capital investment and to speed up the pace of new material application research on application of countermeasures.

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