Results 51 to 60 of about 268,124 (290)

Biodegradable and Recyclable Luminescent Mixed‐Matrix‐Membranes, Hydrogels, and Cryogels based on Nanoscale Metal‐Organic Frameworks and Biopolymers

Advanced Functional Materials, EarlyView.
The study presents biodegradable and recyclable mixed‐matrix membranes (MMMs), hydrogels, and cryogels using luminescent nanoscale metal‐organic frameworks (nMOFs) and biopolymers. These bio‐nMOF‐MMMs combine europium‐based nMOFs as probes for the status of the materials with the biopolymers agar and gelatine and present alternatives to conventional ...
Moritz Maxeiner, Julian Burkhart, Kateryna Borysova, Chiara Mazzariol, Klaus Müller‐Buschbaum   +4 more
wiley   +1 more source

Advantages and disadvantages of various bulking agents in endoscopic treatment of vesicoureteral reflux [PDF]

Tehnika, 2014
Vesicoureteral reflux is the most common urological disease in children population. The aim of this study was to show advantages and disadvantages of various bulking agents that were used in endoscopic correction of vesicoureteral reflux and to show the ...
Juloski Jovan T., Stojanović Borko Z., Kovačević Bojan M., Vukadinović Vojkan M.   +3 more
doaj   +1 more source

Multiple Steady States in Heterogeneous Azeotropic Distillation [PDF]

, 1994
In this article we study multiple steady states in ternary heterogeneous azeotropic distillation. We show that in the case of infinite reflux and an infinite number of trays one can construct bifurcation diagrams on physical grounds with the distillate ...
Bekiaris, Nikolaos, Meski, George A., Morari, Manfred   +2 more
core  

para-Selective C-H amidation of simple arenes with nitriles [PDF]

, 2015
A para-selective C-H amidation of simple arenes with nitriles has been developed. By increasing the amount of arenes, a further meta-selective C-H arylation of the produced amides occurred.
Allen, Allen, Antonchick, Casitas, Chen, Fañanás-Mastral, Gao, Grohmann, Guérinot, Harvey, He, He, Hsieh, Huffman, Ichiishi, Ichiishi, Kantak, Kawano, Kim, Kim, King, Li, Li, Louillat, Lv, Marchetti, Matsuda, Nadres, Ng, Ng, Ng, Ng, Peng, Phipps, Phipps, Pialat, Ryu, Ryu, Shai, Shin, Shrestha, Skucas, Sokolovs, Su, Tew, Thomas, Thu, Tran, Tsang, Valeur, Wang, Wang, Wang, Xiang, Xu, Yoo, Zhang, Zhang, Zhang, Zhao   +59 more
core   +2 more sources

Exploiting the Functionality of Cerium Oxide‐Modified Carbon Nanohorns Catalysts Toward Enhanced CO2 Reduction Performance

Advanced Functional Materials, EarlyView.
A cerium oxide‐carbon nanohybrid catalyst is synthesized via two distinct routes and is integrated into H‐type cells and gas diffusion layers (GDLs) to enhance electrochemical performance. Structural variations significantly affect performance, with the solvothermal sample exhibiting higher current densities.
Alessia Pollice, Michele Cacioppo, Miriam Marchi, Miriam Moro, Francesco Paolucci, Marcella Bonchio, Maurizio Prato, Giovanni Valenti, Michele Melchionna, Paolo Fornasiero   +9 more
wiley   +1 more source

CFD-DEM Simulation of Backflow Blockage of Deep-Sea Multistage Pump

Journal of Marine Science and Engineering, 2021
The multistage centrifugal pump is the critical component of mineral resources lifting in deep-sea mining. The reflux of nodules in the lifting pipe caused by the emergency pump stop can easily cause the pump to clog. In this paper, coupled Computational
Qiong Hu, Jun Chen, Liwen Deng, Yajuan Kang, Shaojun Liu   +4 more
doaj   +1 more source

Separation of n-hexane - ethyl acetate mixture by azeotropic batch distillation with heterogeneous entrainers [PDF]

, 2005
In this article, a systematic study of the separation of the n-hexane - ethyl acetate mixture with an entrainer by heterogeneous azeotropic batch distillation is performed.
Acosta, Düssel, E. Pardillo-Fondevila, I. Rodriguez-Donis, J. Acosta-Esquijarosa, Köhler, Rodriguez-Donis, Rodriguez-Donis, Rodriguez-Donis, Rodrı́guez-Donis, Skouras, V. Gerbaud, X. Joulia   +12 more
core   +1 more source

The Synergy of Artificial Intelligence and 3D Bioprinting: Unlocking New Frontiers in Precision and Tissue Fabrication

Advanced Functional Materials, EarlyView.
Advances in integrating artificial intelligence into 3D bioprinting are systematically reviewed here. Machine learning, computer vision, robotics, natural language processing, and expert systems are examined for their roles in optimizing bioprinting parameters, real‐time monitoring, quality control, and predictive maintenance.
Joao Vitor Silva Robazzi, Irem Deniz Derman, Deepak Gupta, Logan Haugh, Yogendra Pratap Singh, Vaibhav Pal, Yasar Ozer Yilmaz, Suihong Liu, Andre Luis Dias, Rogerio Andrade Flauzino, Ibrahim Tarik Ozbolat   +10 more
wiley   +1 more source

Effects on Antibacterial and DNA Protection of Organic Dyestuff Extracts Obtained from Hazelnut Nuthusk

International Journal of Secondary Metabolite, 2017
Hazelnut is of great important in agricultural export of our country. It has an annual export of one and a half billion dollars. Every new product that will increase the value of the nut is very important.
Sibel Bayıl Oğuzkan, Bora Karagül, Esra Kütük, İbrahim Halil Kılıç, Halil İbrahim Uğraş   +4 more
doaj   +1 more source

Feasibility of extractive distillation process variants in batch rectifier column [PDF]

, 2005
A systematic comparison is presented about the separation tasks of azeotropic and close-boiling mixtures applying batch extractive distillation (BED) in rectifier.
Fonyo, Zsolt, Horvath, Laszlo, Lelkes, Zoltan, Meyer, Michel, Rev, Endre, Stéger, Csaba, Varga, Viktoria   +6 more
core   +1 more source