Results 331 to 340 of about 226,162 (380)

Electroactive Ultrafiltration Membrane for Simultaneous Removal of Antibiotic, Antibiotic Resistant Bacteria, and Antibiotic Resistance Genes from Wastewater Effluent.

Environmental Science and Technology, 2022
To combat the spread of antibiotic resistance into the environment, we should adequately manage wastewater effluent treatment to achieve simultaneous removal of antibiotics, antibiotic resistant bacteria (ARB), and antibiotic resistance genes (ARGs ...
Jiahuan Li, Shaojie Ren, Xiao Qiu, Shan Zhao, Rui Wang, Yunkun Wang   +5 more
semanticscholar   +1 more source

Inline ultrafiltration

Biotechnology Progress, 2010
AbstractInline ultrafiltration (UF) can significantly increase the recoverable mass of biopharmaceutical products when pool tank volumes are limiting. Using relatively small commercially available ultrafiltration cassettes, a proof‐of‐concept study demonstrates that inline UF can significantly increase recoverable mass in an antibody purification ...
Christopher A, Teske, Benedicte, Lebreton, Robert, van Reis   +2 more
openaire   +2 more sources

Ultrafiltration Affinity Purification

Annals of the New York Academy of Sciences, 1983
La methode decrite est douce simple et peut etre utilisee en continu a grande echelle.
B, Mattiasson, M, Ramstorp
openaire   +2 more sources

Reactive, Self-Cleaning Ultrafiltration Membrane Functionalized with Iron Oxychloride Nanocatalysts.

Environmental Science and Technology, 2018
Self-cleaning, antifouling ultrafiltration membranes are critically needed to mitigate organic fouling in water and wastewater treatment. In this study, we fabricated a novel polyvinylidene fluoride (PVDF) composite ultrafiltration membrane coated with ...
Meng Sun, I. Zucker, D. M. Davenport, Xuechen Zhou, J. Qu, M. Elimelech   +5 more
semanticscholar   +1 more source

Net Ultrafiltration Prescription and Practice Among Critically Ill Patients Receiving Renal Replacement Therapy: A Multinational Survey of Critical Care Practitioners.

Critical Care Medicine, 2019
OBJECTIVES To assess the attitudes of practitioners with respect to net ultrafiltration prescription and practice among critically ill patients with acute kidney injury treated with renal replacement therapy.
R. Murugan, M. Ostermann, Z. Peng, Koichi Kitamura, S. Fujitani, S. Romagnoli, L. Di Lullo, N. Srisawat, S. Todi, N. Ramakrishnan, E. Hoste, C. Puttarajappa, S. Bagshaw, S. Weisbord, P. Palevsky, J. Kellum, R. Bellomo, C. Ronco   +17 more
semanticscholar   +1 more source

Ultrafiltration in Pediatric Cardiac Surgery Review

World journal for pediatric & congenital heart surgery, 2019
Introduction: The use of cardiopulmonary bypass in pediatric cardiac surgery is associated with significant inflammation, fluid overload, and end-organ dysfunction yielding morbidity and mortality.
J. Bierer, R. Stanzel, M. Henderson, S. Sett, D. Horne   +4 more
semanticscholar   +1 more source

Simple modified ultrafiltration

Perfusion, 2000
After reviewing all available methods of modified ultrafiltration (MUF), an attempt was made to develop a more simplified approach to this beneficial method of post-bypass fluid removal by withdrawing blood from the right atrium and reinfusing into the aortic cannula (venoarterial). The simplicity of operation, ease of setup and analysis of hemoglobin,
G J, Myers, R B, Leadon, L B, Mitchell, D B, Ross   +3 more
openaire   +2 more sources

Linear scale ultrafiltration

Biotechnology and Bioengineering, 1997
Tangential flow filtration has traditionally been scaled up by maintaining constant the filtrate volume to membrane surface area ratio, membrane material and pore size, channel height, flow path geometry and retentate and filtrate pressures. Channel width and the number of channels have been increased to provide increased membrane area.
R, van Reis, E M, Goodrich, C L, Yson, L N, Frautschy, S, Dzengeleski, H, Lutz   +5 more
openaire   +2 more sources

Ultrafiltration of blood: Effect of hematocrit on ultrafiltration rate

Annals of Biomedical Engineering, 1976
Rates of ultrafiltration of bovine blood of various hematocrits were measured in ultrafilters of hollow-fiber type. The results were analyzed by the gel-polarization model. The mass transfer coefficientk for the back-diffusion of protein molecules away from the gel layer, which controls the ultrafiltrate flux, increase with the cube root of the shear ...
M, Okazaki, F, Yoshida
openaire   +2 more sources

Microdialysis and Ultrafiltration

1996
Microdialysis and ultrafiltration are complementary sampling techniques that facilitate acquisition of data in awake, freely moving animals. Because the necessity of blood removal is eliminated, sampling frequency is not limited by animal size. The samples obtained by these techniques usually require no processing for analysis.
E M, Janle, P T, Kissinger
openaire   +2 more sources