Results 101 to 110 of about 280,109 (208)

MOFs and COFs in Electronics: Bridging the Gap between Intrinsic Properties and Measured Performance

Advanced Functional Materials, EarlyView.
Metal‐organic frameworks (MOFs) and covalent organic frameworks (COFs) hold promise for advanced electronics. However, discrepancies in reported electrical conductivities highlight the importance of measurement methodologies. This review explores intrinsic charge transport mechanisms and extrinsic factors influencing performance, and critically ...
Jonas F. Pöhls, R. Thomas Weitz
wiley   +1 more source

Evaluation of Aspergillus tamarii NRC 3 biomass as a biosorbent for removal and recovery of heavy metals from contaminated aqueous solutions

Bulletin of the National Research Centre, 2019
Background Biomass produced as a byproduct from the β-mannanase production process by Aspergillus tamarii NRC 3was evaluated as a biosorbent for the removal and recovery of some heavy metal ions.
Abdelnaby Mahmoud Saad, Moataza Mahmoud Saad, Nevin Ahmed Ibrahim, Doaa El-Hadedy, Eman Ibrahim Ibrahim, Al Zahraa Karam El-Din, Helmy Mohamed Hassan   +6 more
doaj   +1 more source

New Spectroscopic Observations of the Post-AGB Star V354Lac=IRAS22272+5435

, 2009
The strongest absorption features with the lower-level excitation potentials $\chi_{\rm low}
B. E. Reddy, B. E. Reddy, B. E. Reddy, B. J. Hrivnak, B. J. Hrivnak, B. J. Hrivnak, C. Loup, C. S. Jeffery, D. Fong, D. Shulyak, E. J. Bakker, F. Herwig, F. Kupka, H. Winckel Van, J. P. Vallèe, L. Decin, L. M. Hobbs, L. Zacs, M. Asplund, M. Busso, M. Reyniers, N. E. Piskunov, N. S. Tavolganskaya, R. E. Luck, R. Luna, S. Kwok, T. Blöcker, T. Foster, V. E. Panchuk, V. G. Klochkova, V. G. Klochkova, V. G. Klochkova, V. G. Klochkova, V. G. Klochkova, V. G. Klochkova, V. G. Klochkova, V. G. Klochkova, V. G. Klochkova, V. G. Klochkova, V. G. Klochkova, V. G. Klochkova, V. Panchuk, V.G. Klochkova, Y. P. Georgelin, Y. Takeda, Y. Takeda   +45 more
core   +1 more source

Spectrally Tunable 2D Material‐Based Infrared Photodetectors for Intelligent Optoelectronics

Advanced Functional Materials, EarlyView.
Intelligent optoelectronics through spectral engineering of 2D material‐based infrared photodetectors. Abstract The evolution of intelligent optoelectronic systems is driven by artificial intelligence (AI). However, their practical realization hinges on the ability to dynamically capture and process optical signals across a broad infrared (IR) spectrum.
Junheon Ha, Yingshan Ma, Yong Nam An, Sung‐Un An, Hyeon Hak Jung, Suvi‐Tuuli Varjamo, Jiwon Yoo, Junho Min, Hanvit Kim, Faisal Ahmed, Sang Hoon Chae, Young Min Song, Weiwei Cai, Tawfique Hasan, Zhipei Sun, Dong‐Ho Kang, Hyeon‐Jin Shin, Yunyun Dai, Hoon Hahn Yoon   +18 more
wiley   +1 more source

Improved the properties of laser-produced plasma ions using multichannel laser beams [PDF]

, 2016
At present, there are number of works devoted to the study of laser-produced plasma as a source of ions for ICF together with heavy ion accelerators and the systems on the base of powerful impulse of electrical charge, i.e. Z-pinches.
Beisinbaeva, H. B., Berdiyorov, G. R., Khaydarov, R. R., Khaydarov, R. T., Rakhmatullaev, I., Tojinazarov, F. R.   +5 more
core  

Solar Heating Enhanced Selective Recovery of Metal Ions Through Flowing Electrodes Enabled by Hybrid Carbon Nanostructures

Advanced Functional Materials, EarlyView.
A new electrochemical system based on a microporous hybrid of carbon nanoplatelets and nanotubes to selectively capture Ni2+ from wastewater is constructed. The system temperature rises rapidly when irradiated with sunlight, which enhances the Ni2+ removal rate by 250% and the selectivity by 53%, and the energy consumption is also reduced by 51 ...
Ziquan Wang, Jiaqi Chen, Qiuru Lin, Mingxing Liang, Bo Yang, Yantao Chen, Minjun Kim, Yusuke Yamauchi, Stephen J. Eichhorn, Zhiqun Lin, Magdalena Titirici, Libo Deng   +11 more
wiley   +1 more source

SYNTHESIS OF POLY- TETRA-p-ALLYLCALIX[4]ARENE TETRA ACETIC ACID ADSORBENT FOR Cr(III) AND Pb(II) METAL IONS [PDF]

, 2012
This paper discusses the preparation, characterization, and the evaluation of adsorption properties of resin poly-tetra-p-allylcalix[4]arene tetra acetic acid from the p-t-butylphenol.
Jumina,, Kawakita, Hidetaka, Kusumaningsih, Triana, Mustofa,, Ohto, Keisuke, Siswanta, Dwi   +5 more
core   +1 more source

Broadband, Flexible, Skin‐Compatible Carbon Dots/Graphene Photodetectors for Wearable Applications

Advanced Functional Materials, EarlyView.
Broadband, flexible photodetectors integrating nitrogen‐rich carbon dots with single‐layer graphene on plastic substrates are demonstrated. A biocompatible chitosan–glycerol electrolyte enables efficient low‐voltage gating and on‐skin operation. The devices exhibit ultraviolet‐to‐near‐infrared response, mechanical robustness under bending, and verified
Nouha Loudhaief, Petr Rozhin, Ilaria Bertuol, Ali Raza, Leonardo Viti, Subhankar Roy, Enrico Cavarzerani, Luca Sbuelz, Matteo Brilli, Andrea Serinolli, Jacopo Nicoletti, Riccardo Piccoli, Sebastián Castilla, Simone Dal Zilio, Enrique Rodríguez‐Castellón, Miriam Serena Vitiello, Maurizio Selva, Flavio Rizzolio, Alvise Perosa, Giovanni Antonio Salvatore, Domenico De Fazio   +20 more
wiley   +1 more source

Removal of Cu(II) and Cr(VI) from aqueous solutions by water lilies (Nymphaea spontanea) [PDF]

, 2001
This study describes an investigation using water lilies (Nymphaea spontanea) to remediate heavy metals (Le. chromium and copper) from aqueous solutions and electroplating waste. Laboratory tests were conducted to evaluate the effect of different ages
Choo, Tze Pei
core  

Block Copolymers: Emerging Building Blocks for Additive Manufacturing

Advanced Functional Materials, EarlyView.
This review addresses how block copolymer (BCP) physics and rheology have led to the widespread use of BCPs in advanced additive manufacturing techniques, with particular emphasis on the untapped potential of these nanostructured materials toward achieving multi‐scale architected materials with unique, programmable material properties.
Alice S. Fergerson, Hemish B. Thakkar, Jiaen Wu, Emily C. Davidson   +3 more
wiley   +1 more source