Results 71 to 80 of about 75,685 (267)

Ultraviolet dosage and decontamination efficacy were widely variable across 14 UV devices after testing a dried enveloped ribonucleic acid virus surrogate for SARS-CoV-2

Frontiers in Bioengineering and Biotechnology, 2022
Aims: The dosages and efficacy of 14 ultraviolet (UV) decontamination technologies were measured against a SARS-CoV-2 surrogate virus that was dried onto different materials for laboratory and field testing.Methods and results: A live enveloped ...
Tony L. Buhr, Erica Borgers-Klonkowski, Bradford W. Gutting, Emlyn E. Hammer, Shelia M. Hamilton, Brett M. Huhman, Stuart L. Jackson, Neil L. Kennihan, Samuel D. Lilly, John D. Little, Brooke B. Luck, Emily A. Matuczinski, Charles T. Miller, Rachel E. Sides, Vanessa L. Yates, Alice A. Young   +15 more
doaj   +1 more source

A nonenveloped virus with a lipid envelope: hepatitis A virus as used in virus‐reduction studies [PDF]

Transfusion, 2017
BACKGROUNDRecently, a quasi‐lipid–enveloped (LE) form of the traditionally nonlipid‐enveloped (NLE) hepatitis A virus (HAV) was described in human serum and cell culture‐derived HAV stocks. This discovery challenges the understanding of HAV reduction in virus clearance studies of plasma products, which were performed under the premise of an NLE nature ...
Anna-Maria, Kapsch, Maria R, Farcet, Gerhard, Antoine, Thomas R, Kreil   +3 more
openaire   +2 more sources

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

FEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

Virus-receptor interactions classified according to the nature and role of the host factors involved, showing differences between enveloped and non-enveloped viruses. [PDF]

Virus-receptor interactions classified according to the nature and role of the host factors involved, showing differences between enveloped and non-enveloped viruses.
Ana Valero-Rello (240756), Iván Andreu-Moreno (17996476), Rafael Sanjuán (31527), Carlos Baeza-Delgado (135987)   +3 more
core   +1 more source

The formation and function of extracellular enveloped vaccinia virus [PDF]

, 2002
peer reviewedVaccinia virus produces four different types of virion from each infected cell called intracellular mature virus (IMV), intracellular enveloped virus (IEV), cell-associated enveloped virus (CEV) and extracellular enveloped virus (EEV). These
Geoffrey L. Smith, Mansun Law, Law, M., Alain V, Smith, G. L., Vanderplasschen, Alain   +5 more
core   +1 more source

Diphyllin Shows a Broad-Spectrum Antiviral Activity against Multiple Medically Important Enveloped RNA and DNA Viruses

Viruses, 2022
Diphyllin is a natural arylnaphtalide lignan extracted from tropical plants of particular importance in traditional Chinese medicine. This compound has been described as a potent inhibitor of vacuolar (H+)ATPases and hence of the endosomal acidification ...
Michal Štefánik, Dattatry Shivajirao Bhosale, Jan Haviernik, Petra Straková, Martina Fojtíková, Lucie Dufková, Ivana Huvarová, Jiří Salát, Jan Bartáček, Jan Svoboda, Miloš Sedlák, Daniel Růžek, Andrew D. Miller, Luděk Eyer   +13 more
doaj   +1 more source

Biophysical approaches for studying viral entry

FEBS Letters, EarlyView.
Viruses infect all living organisms and have been responsible for major epidemics and pandemics. Their ongoing evolutionary battle with host defenses creates a constant need for improved tools to study viral behavior. Advancing methods to probe viral attachment, fusion, and genome release deepen our understanding of how infections begin and support the
Inbar Yosibash, Raya Sorkin
wiley   +1 more source

Supramolecular Polymer‐Surfactant Co‐Assemblies for Multivalent HSV‐1 Inhibition

Angewandte Chemie, EarlyView.
Non‐covalent co‐assembly of BTA with antiviral surfactants produces ratio‐dependent morphologies. Fibrous supramolecular polymers exhibit superior HSV‐1 inhibition, revealing multivalent fiber‐virus interactions and highlighting supramolecular co‐assemblies as a powerful strategy for functional biomedical nanomaterials with demonstrated tunable ...
Christian Zoister, Boris Schade, Paulina Sittinger, Xianwen Lou, Esmee de Korver, Freek V. de Graaf, Ranen Etouki, Chuanxiong Nie, Kai Licha, Kai Ludwig, Abhishek Kumar Singh, E. W. Meijer, Rainer Haag   +12 more
wiley   +2 more sources

A comparative analysis of virucidal efficiency of biocide agents

Вопросы вирусологии, 2017
The main groups of biocide agents used for inactivation of bacteria and viruses were studied for their virucidal activity against enveloped (HIV, viral hepatitis C, influenza virus A) and non-enveloped viruses (poliovirus, adenovirus).
N. N. Nosik, D. N. Nosik, A. I. Chizhov
doaj   +1 more source

Integration and Lysogeny by an Enveloped Mycoplasma Virus

Journal of General Virology, 1983
The 11.8 kilobase pair (7.8 X 10(6) mol. wt.) genome of mycoplasma virus L2 in lysogenic Acholeplasma laidlawii cells was examined. For this study, DNAs were analysed by agarose gel electrophoresis and viral DNA sequences identified by DNA-DNA hybridization.
K, Dybvig, J, Maniloff
openaire   +2 more sources