Results 71 to 80 of about 715 (124)

Tomo Live: an on‐the‐fly reconstruction pipeline to judge data quality for cryo‐electron tomography workflows

Acta Crystallographica Section D, Volume 80, Issue 4, Page 247-258, April 2024.
To simplify the cryo‐electron tomography workflow and make this technique more accessible to all researchers, the Tomo Live software has been developed, which performs on‐the‐fly reconstruction of tilt series, enabling real‐time data‐quality monitoring, curation and export.Data acquisition and processing for cryo‐electron tomography can be a ...
Maxime Comet, Patricia M. Dijkman, Reint Boer Iwema, Tilman Franke, Simonas Masiulis, Ruud Schampers, Oliver Raschdorf, Fanis Grollios, Edward E. Pryor Jr, Ieva Drulyte   +9 more
wiley   +1 more source

Epsilon-Fe2O3 is a novel intermediate for magnetite biosynthesis in magnetotactic bacteria

Biomaterials Research, 2019
Background Natural biological magnetite nanoparticles are widely distributed from microorganisms to humans. It is found to be very important in organisms, especially in navigation.
Tong Wen, Yunpeng Zhang, Yuanyuan Geng, Junquan Liu, Abdul Basit, Jiesheng Tian, Ying Li, Jilun Li, Jing Ju, Wei Jiang   +9 more
doaj   +1 more source

MamF-like proteins are distant Tic20 homologs involved in organelle assembly in bacteria

Nature Communications
Organelle-specific protein translocation systems are essential for organelle biogenesis and maintenance in eukaryotes but thought to be absent from prokaryotic organelles.
Anja Paulus, Frederik Ahrens, Annika Schraut, Hannah Hofmann, Tim Schiller, Thomas Sura, Dörte Becher, René Uebe   +7 more
doaj   +1 more source

Structure prediction of magnetosome-associated proteins

Frontiers in Microbiology, 2014
Magnetotactic bacteria (MTB) are Gram-negative bacteria that can navigate along geomagnetic fields. This ability is a result of a unique intracellular organelle, the magnetosome.
Hila eNudelman, Raz eZarivach
doaj   +1 more source

Magnetic properties of an individual Magnetospirillum gryphiswaldense cell

8 pages, 4 figures, 5-page supplemental ...
Claus, Mathias M., Wyss, Marcus, Schüler, Dirk, Poggio, Martino, Gross, Boris   +4 more
openaire   +2 more sources

Large-scale production of magnetosomes by chemostat culture of Magnetospirillum gryphiswaldense at high cell density

Microbial Cell Factories, 2010
Background Magnetotactic bacteria have long intrigued researchers because they synthesize intracellular nano-scale (40-100 nm) magnetic particles composed of Fe3O4, termed magnetosomes.
Li Ying, Jiang Wei, Guo Fang F, Li Guo R, Liu Yang, Li Lun J   +5 more
doaj   +1 more source

Bacterial hitchhiking with drug-loaded nanoparticles as a drug delivery strategy for cancer immunotherapy

npj Biomedical Innovations
Select strains of bacteria show significant therapeutic promise in oncology, but there are major limitations for their clinical implementation, including their fast clearance from the circulation and dose-limiting toxicity.
Radu A. Paun, Daciana C. Dumut, Ling Li, Danuta Radzioch, Maryam Tabrizian   +4 more
doaj   +1 more source

Біоінформаційне виявлення продуцентів магнітних наночастинок серед залізо- і марганецьокисних бактерій

Innovative Biosystems and Bioengineering, 2018
Проблематика. В Україні понад 17 % підземних водозаборів відносяться до некондиційних за вмістом заліза та 4,4 % – за вмістом марганцю. Підвищений вміст цих елементів спричиняє погіршення органолептичних властивостей питної води, призводить до утворення ...
Svitlana Gorobets, Oleksandr Kravchenko, Maryna Bulaievska, Olena Panchenko   +3 more
doaj   +1 more source

Small-Angle Scattering Characterization of Magnetosomes from Magnetospirillum Gryphiswaldense Msr-1

Colloids and Surfaces B: Biointerfaces
Magnetosomes are biogenic nanomaterials synthesized by magnetotactic bacteria, with promising applications in drug delivery and environmental remediation. This study offers a thorough characterization of magnetosomes isolated from Magnetospirillum gryphiswaldense strain MSR-1, cultivated under various conditions.
Adnan Khan, Paolo Moretti, Valentina Notarstefano, Paolo Mariani, Najet Mahmoudi, Stephen King, Gouranga Manna, Francesco Vita, Oriano Francescangeli, Matteo Fanelli, Silvia Illuminati, Francesca Ripanti, Francesco Spinozzi   +12 more
openaire   +1 more source

Отримання магнітокерованого біосорбенту на основі мікроорганізмів активного мулу

Innovative Biosystems and Bioengineering, 2018
Проблематика. Забруднення стічних вод важкими металами є характерним для багатьох галузей промисловості, і їх видалення є важливим для екологічної безпеки довкілля.
Svitlana Gorobets, Kseniia Hetmanenko, Daryna Ponomarenko, Oleksii Kovalyov, Irina Borovik   +4 more
doaj   +1 more source