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您的检索式：作者名="Tim Ludwig"
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| 1 | Emergence of Epidemic O’nyong-nyong Fever in Uganda after a 35-Year Absence: Genetic Characterization of the Virus显示文摘 | Robert S. Lanciotti Michelle L. Ludwig Elly B. Rwaguma Julius J. Lutwama Tim M. Kram Nick Karabatsos Bruce C. Cropp Barry R. Miller | 1998 | Virology1998，，1： | 1 |
| 2 | New insights into carbon-based and MXene anodes for Na and K-ion storage: A review显示文摘Na-ion batteries and K-ion batteries are promising alternatives to vastly used lithium-ion batteries mainly due to the larger natural abundance of sodium and potassium resources. Carbon-based and MXene materials have received increasing attention due to their unique layered structure to accommodate the larger sodium and potassium ions. It’s proposed that ionic size disparity (K^(+): 1.38 Å;Na^(+): 0.97 Å;Li^(+): 0.76 Å) leads to sluggish intercalation and extraction kinetics in larger alkali metal ions (AMIs). Nevertheless, the electrochemical inactivity of sodium intercalation in graphite suggests that different chemical properties of AMs and their interactions with carbon host and electrolytes is crucial for interfacial instability and irreversible capacity loss. Structural modifications by expanding interlayer spacing and defect engineering enable reduced diffusion barriers and enhanced insertion of sodium or potassium, but it blurs the electrochemical performance between battery and capacitor. This review provides insight into 2D carbon materials and their architectures for Na and K-ion batteries through an in-depth analysis of structure–property interdependence and different electrochemical mechanisms supported by both experimental and theoretical data to discuss the promises and challenges of post-lithium batteries. Finally, the perspectives and potential directions regarding material design concepts for 2D carbon-based nanomaterials and MXene phases for metal-ion storage are proposed. | Zhensheng Hong Hajar Maleki Tim Ludwig Yichao Zhen Michael Wilhelm Damin Lee Kwang-Ho Kim Sanjay Mathur | 2021 | Journal of Energy Chemistry2021，30，11： | 1 |
| 3 | Systematic Cross-biospecimen Evaluation of DNA Extraction Kits for Long-and Short-read Multi-metagenomic Sequencing Studies显示文摘High-quality DNA extraction is a crucial step in metagenomic studies.Bias by different isolation kits impairs the comparison across datasets.A trending topic is,however,the analysis of multiple metagenomes from the same patients to draw a holistic picture of microbiota associated with diseases.We thus collected bile,stool,saliva,plaque,sputum,and conjunctival swab samples and performed DNA extraction with three commercial kits.For each combination of the specimen type and DNA extraction kit,20-gigabase(Gb)metagenomic data were generated using short-read sequencing.While profiles of the specimen types showed close proximity to each other,we observed notable differences in the alpha diversity and composition of the microbiota depending on the DNA extraction kits.No kit outperformed all selected kits on every specimen.We reached consistently good results using the Qiagen QiAamp DNA Microbiome Kit.Depending on the specimen,our data indicate that over 10 Gb of sequencing data are required to achieve sufficient resolution,but DNA-based identification is superior to identification by mass spectrometry.Finally,longread nanopore sequencing confirmed the results(correlation coefficient>0.98).Our results thus suggest using a strategy with only one kit for studies aiming for a direct comparison of multiple microbiotas from the same patients. | Jacqueline Rehner Georges Pierre Schmartz Laura Groeger Jan Dastbaz Nicole Ludwig Matthias Hannig Stefan Rupf Berthold Seitz Elias Flockerzi Tim Berger Matthias Christian Reichert Marcin Krawczyk Eckart Meese Christian Herr Robert Bals Soren L.Becker Andreas Keller Rolf Muller The IMAGINE Consortium | 2022 | Genomics, Proteomics & Bioinformatics2022，20，2： | 0 |
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