Zobrazeno 1 - 10
of 4 364
pro vyhledávání: '"nanoflakes"'
Autor:
Tanvir Ahmed, Pulak Das Gupta, Zulfiqar Hasan Khan, Harinarayan Das, Tasnim Akbar Faruquee, Mahabub Alam Bhuiyan, Syed Farid Uddin Farhad, Ishtiaque M. Syed, Aminul I. Talukder, Md. Wahadoszamen
Publikováno v:
Results in Physics, Vol 64, Iss , Pp 107889- (2024)
In this study, we investigated the size- and shape-dependent optical nonlinearity of silver nanoparticles (AgNPs), and their modulation upon mixing with 2D ZnO nanoflakes (ZnONFs) using a Z-scan technique powered by a continuous-wave 514.5 nm Ar-ion
Externí odkaz:
https://doaj.org/article/334bc87c238f4c1c846720b0fd29f217
Autor:
Jiacheng Yao, Xin Feng, Tingting Zhang, Fangqi Chen, Zhenglong Zhang, Hairong Zheng, Tianyou Zhai, Tao Ding
Publikováno v:
InfoMat, Vol 6, Iss 8, Pp n/a-n/a (2024)
Abstract Photonic and plasmonic hybrid nanostructures are the key solution for integrated nanophotonic circuits with ultracompact size but relative low loss. However, the poor tunability and modulability of conventional waveguides makes them cumberso
Externí odkaz:
https://doaj.org/article/0de9689fe37545108c0c2d2d775b9d96
Autor:
Zeena R. Rhoomi, Duha S. Ahmed, Majid S. Jabir, Abdul Qadeer, Alaa B. Ismael, Ayman A. Swelum
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-23 (2024)
Abstract An essential research area for scientists is the development of high-performing, inexpensive, non-toxic antibacterial materials that prevent the transfer of bacteria. In this study, pure Bi2WO6 and Bi2WO6/MWCNTs nanocomposite were prepared b
Externí odkaz:
https://doaj.org/article/2316ec17232b47b19ba9757b8c058db3
Publikováno v:
Food Chemistry: X, Vol 24, Iss , Pp 101843- (2024)
Gallic acid (GA) is widely used in beverages, food, and other fields as antioxidant. However, GA is slightly toxic and the accumulation of GA is harmful to human body. Therefore, it's vital to develop simple and sensitive detection methods for GA. In
Externí odkaz:
https://doaj.org/article/eaf189d80f7b4903b34b3ffa4bba58cb
Autor:
K. Kaviyarasu, J. Madhavan
Publikováno v:
Materials Science for Energy Technologies, Vol 7, Iss , Pp 249-256 (2024)
With the help of a hydrothermal process, we were able to prepare vertically layered MoS2 nanoflakes that were rooted to TiO2 modified. MoS2 nanoflakes and TiO2 contribute significantly to the strong XRD peaks and μ-Raman spectroscopy, and this pheno
Externí odkaz:
https://doaj.org/article/6e26a2486db645f9a111ef61ad0839c2
Publikováno v:
Nanomaterials, Vol 14, Iss 19, p 1578 (2024)
This study presents the development of flexible piezoelectric nanogenerators (PENGs) utilizing graphitic carbon nitride (g-C3N4) nanoflakes (CNNFs) and polyvinylidene fluoride (PVDF) composites fabricated via the direct ink writing (DIW) 3D printing
Externí odkaz:
https://doaj.org/article/0b20c9d0c5af4e969d616ab12047f767
Autor:
Blagovest Napoleonov, Dimitrina Petrova, Nikolay Minev, Peter Rafailov, Vladimira Videva, Daniela Karashanova, Bogdan Ranguelov, Stela Atanasova-Vladimirova, Velichka Strijkova, Deyan Dimov, Dimitre Dimitrov, Vera Marinova
Publikováno v:
Nanomaterials, Vol 14, Iss 14, p 1213 (2024)
We report a two-step growth process of MoS2 nanoflakes using a low-pressure chemical vapor deposition technique. In the first step, a MoS2 layer was synthesized on a c-plane sapphire substrate. This layer was subsequently re-evaporated at a higher te
Externí odkaz:
https://doaj.org/article/547f1becd2864e5c810fb5f7d0873ac7
Publikováno v:
Crystals, Vol 14, Iss 6, p 516 (2024)
A novel type of titanium matrix composite (TMC) with a uniform network microstructure has been successfully fabricated by adjusting particle-size mismatch (Φ). This study can also improve the understanding of the effects of particle size on microstr
Externí odkaz:
https://doaj.org/article/397d7bf9fc0c45c39a58b706056c300c
Publikováno v:
Chemosensors, Vol 12, Iss 5, p 80 (2024)
As a necessary sulfhydryl amino acid, L-cysteine (L-Cys) maintains many physiological functions in the biological system. However, abnormal L-Cys levels can cause a variety of diseases. In our work, a highly sensitive and selective assay has been dev
Externí odkaz:
https://doaj.org/article/8f9f6727d156479b889f7978648cb1dc
Publikováno v:
Advanced Electronic Materials, Vol 10, Iss 1, Pp n/a-n/a (2024)
Abstract Both all‐inorganic lead‐free perovskite and CdS nanobelts possess outstanding photo‐detective properties. Herein, a hybrid photodetector based on four CdS nanobelts (NBs)/Cs3Sb2Br9 nanoflake (NF) heterojunction fabricated by a dry‐tr
Externí odkaz:
https://doaj.org/article/4ddfc49368e54f2f80f11937dd42ecb8