Results 101 to 110 of about 516,344 (349)

Novel low-temperature synthesis and optical properties of 1D-ZnTe nanowires

Journal of Science: Advanced Materials and Devices, 2018
Low-temperature synthesis of ZnTe nanowires (NWs) is a helpful advancement in realization of low cost nanostructured electronic devices. This article reports a novel and low temperature (275 °C) synthesis of one-dimensional (1D) NWs of ZnTe on glass ...
Muhammad Arshad Kamran
doaj   +1 more source

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

MORPHOLOGY OF SPORES OF SOME REPRESENTATIVES OF FAMILY POLYPODIACEAE FROM EAST, SOUTH EAST AND SOUTH ASIA

Turczaninowia, 2015
With use of the method of scanning electronic microscopy (SEM), comparative study of spores of ten species from the genera Polypodiodes Ching, Metapolypodium Ching, Polypodiastrum Ching, and Goniophlebium (Blume) C.
A. P. Shalimov, A. I. Shmakov, A. V. Rodionov   +2 more
doaj  

Modulating Two‐Photon Absorption in a Pyrene‐Based MOF Series: An In‐Depth Investigation of Structure–Property Relationships

Advanced Functional Materials, EarlyView.
This study investigates H4TBAPy‐based metal–organic frameworks (MOFs) ‐ NU‐1000, NU‐901, SrTBAPy, and BaTBAPy ‐ for multiphoton absorption (MPA) performance. It observes topology‐dependent variations in the 2PA cross‐section, with BaTBAPy exhibiting the highest activity.
Simon N. Deger, Helmy Pacheco Hernandez, Yang Cui, Hongxing Hao, Vanessa Ramm, David C. Mayer, Khai‐Nghi Truong, Roland A. Fischer, Jürgen Hauer, Mariana Kozlowska, Alexander Pöthig   +10 more
wiley   +1 more source

Modification of Graphene Properties due to Electron-Beam Irradiation

, 2008
The authors report micro-Raman investigation of changes in the single and bilayer graphene crystal lattice induced by the low and medium energy electron-beam irradiation (5 and 20 keV).
A. A. Balandin, Baranov A. V., D. Teweldebrhan, Lin-Vien D.   +3 more
core   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

Advanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova, Anna Chiara Bressi, Marina Galliani, Attilio Marino, Gianni Ciofani, Eduardo Machado‐Charry, Hilda Gomez Bernal, Alessandra Francini, Luca Sebastiani, Francesco Greco   +9 more
wiley   +1 more source

Spore morphology of Parahemionitis arifolia (Cheilanthoideae, Pteridaceae)

Turczaninowia, 2018
A study of spores of the single species of the genus Parahemionitis Panigrahi was performed using the method of scanning electronic microscopy (SEM). Spores of Parahemionitis arifolia (Burm.
A.V. Vaganov, I.I. Gureyeva, A.I. Shmakov, A.A. Kuznetsov, R.S. Romanets   +4 more
doaj  

Hydration process in ordinary portland cement paste with thermally treated kaolin

Revista Facultad de Ingeniería Universidad de Antioquia, 2014
The results obtained in an experimental study that analyzed the hydration process of ordinary Portland cement (OPC) paste with 20% addition of thermally treated kaolin (TTK) are presented.
Janneth Torres, Ruby Mejía de Gutiérrez, Ricardo Castelló, Carmen Vizcayno   +3 more
doaj   +1 more source

Scanning probe microscopy imaging of metallic nanocontacts

, 2011
We show scanning probe microscopy measurements of metallic nanocontacts between controlled electromigration cycles. The nanowires used for the thinning process are fabricated by shadow evaporation.
D. Stöffler, P. Grütter, R. Hoffmann-Vogel, R. Holm, S. Fostner   +4 more
core   +1 more source

Research on cellulose nanocrystals produced from cellulose sources with various polymorphs

, 2017
This study investigated the impact of cellulose polymorphs on cellulose nanocrystals (CNCs) preparation. Cellulose samples with different types of polymorphs (cellulose I, cellulose II, and cellulose III) were prepared.
J. Gong, Jun Li, Junxin Xu, Zhouyang Xiang, Lihuan Mo   +4 more
semanticscholar   +1 more source