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Tauseef Ahmad Rangreez, Inamuddin, Abdullah M. Asiri, Basma G. Alhogbi and Mu. Naushad
In this study, graphene Th(IV) phosphate was prepared by sol?gel precipitation method. The ion-exchange behavior of this cation-exchanger was studied by investigating properties like ion-exchange capacity for various metal ions, the effect of eluent conc...
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A. M. Koorts, A. N. Hall, M. Viljoen Viljoen
Pág. 4 - 8
The antimonate ion was used for the first time in 1962 by Komnick for the precipitation of intracellular sodium ions. The antimonate ion can, however, also precipitate other cations and can be employed in subcellular calcium localisation studies. ...
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A. M. Koorts, A. N. Hall, M. Viljoen Viljoen
Pág. 4 - 8
The antimonate ion was used for the first time in 1962 by Komnick for the precipitation of intracellular sodium ions. The antimonate ion can, however, also precipitate other cations and can be employed in subcellular calcium localisation studies. ...
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Tamás Németh, Tünde Tóth, György Tibor Balogh, Péter Huszthy
Pág. 249 - 257
The synthesis of two new 9-phenylacridino-18-crown-6 ether type sensor molecules [1 and (R,R)-2] was accomplished. The cation recognition ability of the achiral sensor molecule 1 towards various ions was studied in acetonitrile by UV/Vis and fluorescence...
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Iga Piasecka, Artur Wiktor and Agata Górska
Berry fruit by-products are a source of polyphenol compounds and highly nutritious oils and can be reused to fulfill the requirements of the circular economy model. One of the methods of obtaining polyphenol-rich extracts or oils is extraction. Applying ...
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Mohammad Shahidul Islam, Abdullah Mohammed Al-Majid, Fardous F. El-Senduny, Farid A. Badria, A. F. M. Motiur Rahman, Assem Barakat and Yaseen A. M. M. Elshaier
A one-pot, single-step, and an atom-economical process towards the synthesis of highly functionalized spirooxindoles analogues was efficiently conducted to produce a satisfactory chemical yields (70?93%) with excellent relative diastereo-, and regio-sele...
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Vincenzo Russo, Luca Mastroianni, Riccardo Tesser, Tapio Salmi and Martino Di Serio
To maximize the performances of heterogeneous catalytic reactors, it is necessary to consider many parameters. Catalytic particle morphology (dimension, shape, active phase distribution) is generally previously established and seldom considered in the op...
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Jiyoung Moon, Dela Quarme Gbadago and Sungwon Hwang
The oxidative dehydrogenation (ODH) of butene has been recently developed as a viable alternative for the synthesis of 1,3-butadiene due to its advantages over other conventional methods. Various catalytic reactors for this process have been previously s...
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Krisztina Lévay, László Hegedus
Pág. 476?488
Primary amines are important intermediates, especially in the area of pharmaceutical, plastic and agrochemical industry. The heterogeneous catalytic hydrogenation of nitriles is one of the most frequently applied process for the synthesis of diverse...
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Diego Borme, Sara Legovini, Alessandra de Olazabal and Valentina Tirelli
Food availability is thought to exert a bottom-up control on the population dynamics of small pelagic fish; therefore, studies on trophic ecology are essential to improve their management. Sardina pilchardus is one of the most important commercial specie...
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Zhiming Li, Zhengyuan Liang, Linhui Feng and Zhengxi Fan
Evaluating park equity can help guide the advancement of sustainable and equitable space policies. Previous studies have mainly considered accessibility when evaluating park equity while ignoring the selectivity and convenience of entering parks and resi...
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Inna Trus,Nikolai Gomelya,Ganna Trokhymenko,Nataliya Magas,Olena Hlushko
Pág. 49 - 54
Development of reliable, environmentally safe and economically advantageous methods of water purification from heavy metals is the primary task for environmental protection. The effectiveness of sorption treatment and additional treatment of natural wate...
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Sheng-Wei Chiang, Chia-Chi Chang, Je-Lueng Shie, Ching-Yuan Chang, Dar-Ren Ji, Jyi-Yeong Tseng, Chiung-Fen Chang and Yi-Hung Chen
Effects of reaction conditions on the production of alcohols (AOHs) and alkanes (Alk) from CO and H2, which can be obtained from the gasification of biomass, using a molybdenum sulfide (MoS2)-based catalyst of MoS2
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Upekha Mandakini Lenaduwa Lokuge
Heavy metal contamination in aquatic environments has become one of the major environmental problems all over the world. Phytoremediation is a plant based technology that utilizes special plants known as hyperaccumulators to purify heavy metal contaminat...
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