Results 281 to 290 of about 773,029 (383)

EFFECT OF MANGANESE AND OTHER FACTORS ON EARLY AUTOLYSIS OF CULTURES OF STREPTOCOCCUS FAECALIS [PDF]

, 1954
Jan van Eys, William N. Pearson
openalex   +1 more source

Optimized Machine Learning for Autonomous Enzymatic Reaction Intensification in a Self‐Driving Lab

Biotechnology and Bioengineering, EarlyView.
A machine learning‐powered self‐driving lab accelerates enzymatic reaction optimization by autonomously navigating complex parameter spaces. Through over 10,000 simulated campaigns, we identified an optimal algorithm for efficient, automated optimization.
Sebastian Putz, Niklas Teetz, Michael Abt, Pascal Jerono, Thomas Meurer, Matthias Franzreb   +5 more
wiley   +1 more source

Differences of the respiratory microbiota between children suffering from community acquired pneumonia with presence or absence of asthma. [PDF]

Sci Rep
Chen L, Chen H, Lv T, Guo X, Wu W, Zhao D, Liu F.   +6 more
europepmc   +1 more source

A Highly Arginolytic Streptococcus Species That Potently Antagonizes Streptococcus mutans

Applied and Environmental Microbiology, 2016
Xuelian Huang, Sara R. Palmer, Sang-Joon Ahn, V. P. Richards, Matthew L Williams, M. Nascimento, R. Burne   +6 more
semanticscholar   +1 more source

Restoration of human tooth enamel

BMEMat, EarlyView.
Human tooth enamel has remarkable properties but lacks self‐repair ability. Existing restorative materials cannot fully replicate enamel's microstructure and function, resulting in low restorative efficiency. This review summarizes the formation process and characteristics of enamel, and current restorative materials and future research directions are ...
Hanlin Liu, Bo Li, Mingrui Gao, Yangbei Li, Xiuyi Yang, Fengshi Li, Zhi Cai, Yi Liu, Shaojia Liu, Hewei Zhao, Lin Guo   +10 more
wiley   +1 more source

Contribution of a LysM domain-containing protein regulated by VicRK to <i>Streptococcus sanguinis</i> virulence. [PDF]

Virulence
Franco EM, Alves LA, Camargo I, Salvatierra GC, Garcia MT, Chen T, Junqueira JC, Bastos DC, Mattos-Graner RO.   +8 more
europepmc   +1 more source

Continuous purification of a parvovirus using two aqueous two‐phase extraction steps

Biotechnology Progress, EarlyView.
Abstract Aqueous two‐phase systems (ATPS) are a liquid–liquid extraction method that offers low‐cost, continuous‐adaptable virus purification. A two‐step ATPS using polyethylene glycol (PEG) and sodium citrate that recovered 66% of infectious porcine parvovirus with 2.0 logs of protein removal and 1.0 logs of DNA removal in batch has now been run ...
Natalie M. Nold, Sheridan Waldack, Grace James, Trisha Colling, Lynn Manchester, Taravat Sarvari, Amanda Bekkala, Seth A. Kriz, Madison Baldwin, Emily Agustin‐Mazariegos, Michael J. Betenbaugh, Caryn L. Heldt   +11 more
wiley   +1 more source

Antigenic Protein Screening and Design of Multi-Epitope Vaccine Against Lactococcus garvieri and Streptococcus iniae for Combating Lactococcosis and Streptococcosis in Fish. [PDF]

Vet Med Sci
Ranjbar R, Doosti A, Shakhsi-Niaei M.
europepmc   +1 more source

Minimizing batch‐to‐batch variability of a live virus vaccine by process analytical technologies

Biotechnology Progress, EarlyView.
Abstract For bioprocesses producing live virus, such as enterovirus Coxsackievirus A21, viral titer (infectivity basis) decay rates can exceed 30% within a day. Consequently, harvest timing is paramount. To optimize titer at harvest, a continuous viral product titer model was generated to elucidate kinetics.
Katherine Forrester, Thomas R. Blanda, Marena Trauger, Rachel Thompson, Neil Templeton   +4 more
wiley   +1 more source

The epidemiology of infectious meningitis in Ghana: a systematic review and meta-analysis. [PDF]

BMC Public Health
Akwetey SA, Osman AH, Kotey FCN, Awere-Duodu A, Odoom A, Opoku-Asare B, Donkor ES.   +6 more
europepmc   +1 more source