Category: Nanotech
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Tactics analysis and evaluation of women football team based on convolutional neural network
Analysis of CNN model on personal recessive ability of women’s football team players The model designed according to the characteristics of CNN can help the team to analyze the players’ personal recessive ability more comprehensively. Seven values of the mean, standard deviation, standard error, minimum value, maximum value and upper and lower limits of the…
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Injectable hydrogel electrodes as conduction highways to restore native pacing
All animal procedures complied with regulations and were approved by the IACUC at the Texas Heart Institute. The following protocols were approved to conduct the animal studies detailed in this section: 1) Protocol# 2021-08: Conductive Hydrogel for Myocardial Pacing based Therapy in a Chronic Porcine, and 2) Protocol# 2022-01: Pacing-Mediated Restoration of Conduction Across Scarred…
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Direct observation of single-atom defects in monolayer two-dimensional materials by using electron ptychography at 200 kV acceleration voltage
Before conducting reconstruction, we performed data binning from 512\(\,\times\,\)512 to 256\(\,\times\,\)256 to enhance the signal-to-noise (S/N) ratio and padded zeros to the pattern size, extending it to 501p to achieve an increased oversampling ratio. Two mixed-stated probes participated during the reconstruction process by the following equation: $$\begin{aligned}&O_r^{\prime }=O_r+\frac{\alpha }{\max \left( \sum _k\left| P_r^{(k)}\right| ^2\right) }…
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High throughput intracellular delivery by viscoelastic mechanoporation
Dobrowsky, T., Gianni, D., Pieracci, J. & Suh, J. AAV manufacturing for clinical use: Insights on current challenges from the upstream process perspective. Curr. Opin. Biomed. Eng. 20, 100353 (2021). Article Google Scholar Dwarshuis, N. J., Parratt, K., Santiago-Miranda, A. & Roy, K. Cells as advanced therapeutics: State-of-the-art, challenges, and opportunities in large scale biomanufacturing…
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Targeted elimination of molybdenum ions from a leaching solution with the ability of radiated grafting GMA-PAN nanofibers
The PAN nanofiber samples were exposed to \(\gamma\)-radiation in the GMA monomer solution using a simultaneous irradiation technique. On the polymeric chain, this causes radical formation, and the locations of the radical formation serve as the starting places for the side chains. A combination of graft copolymer and homopolymer was produced due to radiation-induced polymerization…
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Author Correction: Ferroelectric-defined reconfigurable homojunctions for in-memory sensing and computing
These authors contributed equally: Guangjian Wu, Xumeng Zhang, Guangdi Feng. State Key Laboratory of Integrated Chips and Systems, Frontier Institute of Chip and System, Fudan University, Shanghai, China Guangjian Wu, Xumeng Zhang, Jingli Wang, Keji Zhou, Fangduo Zhu, Mengru Zhang, Qi Liu, Jianlu Wang & Ming Liu Shanghai Qi Zhi Institute, Xuhui District, Shanghai, China Guangjian Wu, Xumeng Zhang, Qi Liu, Jianlu Wang & Ming Liu Zhangjiang Fudan International…
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Fringe-fields-modulated double-gate tunnel-FET biosensor | Scientific Reports
In this section, we will analyze how different neutral and charged biomolecules affect the AC/DC performance of FFC-bio TFET. Additionally, we will assess the reliability of our proposed structure under non-ideal conditions, such as temperature variation and trap states. Figure 4 depicts the electric field contours of the device when the cavities are filled by Air,…
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One-pot synthesis of novel chitosan-salicylaldehyde polymer composites for ammonia sensing
Wang, W. et al. Chitosan derivatives and their application in biomedicine. Int. J. Mol. Sci. 21, 487 (2020). Article PubMed PubMed Central Google Scholar Spychalska, K., Zając, D., Baluta, S., Halicka, K. & Cabaj, J. Functional polymers structures for (bio)sensing application—A review. Polymers 12, 1154 (2020). Article CAS PubMed PubMed Central Google Scholar Muhammad, A.,…
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Reparation of nano-FeS by ultrasonic precipitation for treatment of acidic chromium-containing wastewater
Static experiment (1) Temperature effects on the preparation of nano-FeS Figure 2a and b shows the effect of reaction temperature on the treatment of acidic wastewater containing Cr(VI) with FeSO4 drop adding flow rate of 0.44 mL/s and Fe/S molar ratio of 3. At the reaction equilibrium, the removal rate and unit removal rate of Cr(VI) were…
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Purely self-rectifying memristor-based passive crossbar array for artificial neural network accelerators
Electrical characteristics of the SRM-based 1 kb passive CA A previously developed HfSiOx-based SRM was integrated into a 1 kb CA (32 × 32). Figure 1a shows the scanning electron microscopy images of the CA. The CA was constructed using a straightforward structure in which the patterned bottom (BE) and top (TE) electrode layers were connected perpendicularly via a crosspoint…