Results 71 to 80 of about 9,854 (235)

Ultra‐High‐Throughput Discovery of Multifunctional Polyphenolic Coatings on Droplet Microarrays

Advanced Materials, EarlyView.
An ultra‐high‐throughput (UHT) combinatorial strategy enables the miniaturized synthesis and screening of ≈30 000 polyamine‐polyphenolic (PaPp) coatings using droplet microarrays (DMA). This approach reveals hundreds of previously unknown fluorescent, redox‐active, and antibacterial materials, including multifunctional, cell‐compatible surfaces ...
Vania Tanda Widyaya, Joaquín E. Urrutia Gómez, Paul Reuß, Alexander Welle, Rolf A. Gattung, Jana Mayer, Peter Krolla, Markus Reischl, Pascal Friederich, Anna A. Popova, Thomas Schwartz, Pavel A. Levkin   +11 more
wiley   +1 more source

Padronização da titulação da toxina épsilon de Clostridium perfringens tipo D em linhagem contínua de células como alternativa ao bioensaio animal Standardization of the titration of the epsilon toxin of Clostridium perfringens type D in cell line as an alternative to animal bioassay

Ciência Rural, 2010
Enterotoxemia, também chamada de doença do rim pulposo, doença que acomete os ruminantes domésticos, é causada pela ação da toxina épsilon produzida pelo Clostridium perfringens tipo D, um anaeróbio comumente isolado do solo e das fezes de animais sadios.
Milton Formiga Souza Júnior, Zélia Inês Portela Lobato, Prhiscylla Sadanã Pires, Rodrigo Otávio Silveira Silva, Felipe Masiero Salvarani, Ronnie Antunes de Assis, Francisco Carlos Faria Lobato   +6 more
doaj  

Targeted Mass Spectrometry Analysis of Clostridium perfringens Toxins

Toxins, 2019
Targeted proteomics recently proved to be a technique for the detection and absolute quantification of proteins not easily accessible to classical bottom-up approaches.
Miloslava Duracova, Jana Klimentova, Alena Myslivcova Fucikova, Lenka Zidkova, Valeria Sheshko, Helena Rehulkova, Jiri Dresler, Zuzana Krocova   +7 more
doaj   +1 more source

Detection of Clostridium perfringens alpha toxin gene in lambs by loop mediated isothermal amplification [PDF]

Veterinary World, 2016
Aim: The loop mediated isothermal amplification (LAMP) was standardized for rapid detection of Clostridium perfringens. Materials and Methods: A total of 120 fecal samples were collected from enterotoxemia suspected lambs were used for screening of C ...
B. Radhika , N. Vinod Kumar , D. Sreenivasulu   +2 more
doaj   +1 more source

Cornus Mas L. Seed‐Derived Biosorbent for Methylene Blue Removal: Surface Characterization and Biosorption Performance

Advanced Materials Interfaces, EarlyView.
Cornus mas L. seeds are transformed into a high‐performance biosorbent through chemical modification, effectively removing methylene blue from aqueous solutions. Comprehensive characterization and optimization reveal a maximum biosorption capacity of 71.71 mg g−1, establishing this sustainable, cost‐effective material as a promising solution for ...
Hakan Yıldız, Adem Necip, Arslan Yusuf Yüksel   +2 more
wiley   +1 more source

In vitro potency test for evaluation of Clostridium perfringens type D epsilon toxoid

Arquivos do Instituto Biológico
The control of enterotoxemia caused by the epsilon toxin, produced by Clostridium perfringenstype D, is based on vaccination with epsilon toxoid. The potency test for this immunogen is conducted using seroneutralization in mice.
Felipe Masiero Salvarini, Zélia Ines Portela Lobato, Prhiscylla Sadanã Pires, Rodrigo Otávio Silveira Silva, Guilherme Guerra Alves, Pedro Lúcio Lithg Pereira, Francisco Carlos Faria Lobato   +6 more
doaj   +1 more source

Effects of Clostridium perfringens alpha and epsilon toxins in the bovine gut

Anaerobe, 2012
Clostridium perfringens alpha and epsilon toxins produce enterotoxaemia in sheep and goats. However, the information regarding the pathophysiology of alpha and epsilon toxins in the bovine intestine is still scanty. In this study, intestinal loops were performed in the ileum and colon of three one-week-old Holstein and two four-week-old crossbreed ...
Morris, Winston Eduardo, Dunleavy, Mariana Victoria, Diodati, Julián, Berra, Guillermo, Fernandez Miyakawa, Mariano Enrique   +4 more
openaire   +3 more sources

Liquid Metal‐Based Stretchable Strain Sensor for Fruit Growth Monitoring

Advanced Materials Technologies, EarlyView.
Schematic overview of the fruit growth sensor development workflow, including sensor fabrication by injection molding, electromechanical and environmental characterization, mechanical stability testing, electronic readout integration, and outdoor field validation for monitoring of fruit growth under practical orchard conditions.
Asad Ullah, Lennert Purnal, Maximilian Krack, Sander Vijgen, Thijs Vandenryt, Dieter Reenaers, Ronald Thoelen, Wim Deferme   +7 more
wiley   +1 more source

Sheep immune response against a novel recombinant enterotoxemia and infectious necrotic hepatitis vaccine in Türkiye

BMC Veterinary Research
Background Clostridial diseases are common in ruminants all over the world. This study investigated the efficacy of a novel recombinant vaccine developed against enterotoxemia and infectious necrotic hepatitis in sheep.
Dilek Nur Ekinoğlu, Venhar Çelik, Esra Gül, Hakan Kalender, Hasan Öngör, Burhan Çetinkaya   +5 more
doaj   +1 more source

Genomic Analysis of Clostridium perfringens BEC/CPILE-Positive, Toxinotype D and E Strains Isolated from Healthy Children

Toxins, 2019
Clostridium perfringens toxinotype D, toxinotype E, and gastroenteritis-linked BEC/CPILE-positive strains have never been reported in healthy children. We isolated, whole-genome sequenced and bioinformatically characterised three C. perfringens isolates&#
Raymond Kiu, Kathleen Sim, Alex Shaw, Emma Cornwell, Derek Pickard, J. Simon Kroll, Lindsay J. Hall   +6 more
doaj   +1 more source