Results 61 to 70 of about 66,987 (302)
Shipin gongye ke-ji, 2022 In the present work, corn peptides from zein were modified by D-glucosamine under transglutaminase to produce corn glycopeptides, and then the corn glycopeptides were fractionated sequentially using ultrafiltration membranes with molecular weight cut-off
Wansuo CONG, Xiaojie WANG
doaj +1 more source
Microstructures in phase inversion membranes. Part II. The role of a polymeric additive [PDF]
, 1992 Membranes were prepared from a casting solution of a water-soluble polymer, poly (vinyl pyrrolidone) (PVP), and a membrane forming polymer, poly (ether sulfone), in 1-methyl-2-pyrrolidone (NMP) as solvent by immersing them in mixtures of water and NMP ...
Boom, R.M. +3 more
core +2 more sources
Advanced Materials, EarlyView.A nano‐interception strategy disrupts pathogenic fibroblast–macrophage crosstalk in chronic heart failure. Scalable Prussian blue nanoparticles selectively sequester CCL2 via ultrahigh‐affinity binding, preventing CCR2+ macrophage recruitment and breaking a key fibro‐inflammatory circuit. This approach demonstrates robust efficacy in murine and porcine
Bo Chen +16 more
wiley +1 more source
Stem Cell Research & Therapy, 2020 Introduction Peritoneal fibrosis is a serious complication of long-term peritoneal dialysis (PD). Combination therapies are emerging as a promising treatment for tissue damage.
Yanhong Guo +6 more
doaj +1 more source
Glutamine Phosphoribosylpyrophosphate Amidotransferase-independent Phosphoribosyl Amine Synthesis from Ribose 5-Phosphate and Glutamine or Asparagine [PDF]
, 2007 Phosphoribosylamine (PRA) is the first intermediate in the common pathway to purines and thiamine and is generated in bacteria by glutamine phosphoribosylpyrophosphate (PRPP) amidotransferase (EC 2.4.2.14) from PRPP and glutamine.
Downs, Diana M. +2 more
core +2 more sources
Assembling a True “Olympic Gel” From over 16 000 Combinatorial DNA Rings
Advanced Materials, EarlyView.Olympic gels are an elusive class of soft matter, consisting of molecular networks held together purely by mechanically interlocked rings. Their topological structure promises unique properties and functions, but their synthesis has proven notoriously difficult.
Sarah K. Speed +9 more
wiley +1 more source
Modified Ultrafiltration in Pediatric Cardiopulmonary Bypass
The Journal of ExtraCorporeal Technology, 1994 Cardiopulmonary bypass in children is frequently associated with increased capillary permeability resulting in increased total body water, tissue edema, and organ dysfunction. Hemodilution also occurs and may require transfusion. Modified ultrafiltration utilizes the extracorporeal circuit to perform hemofiltration of the patient immediately following ...
Edward M. Darling +6 more
openaire +1 more source
Advanced Materials, EarlyView.A thermally adaptive plasmonic metasurface, functionalized with poly(N‐isopropylacrylamide) (PNIPAM) and anti‐CD63 antibodies, enables precise, on‐demand capture and release of extracellular vesicles (EVs). Delivering high recovery, improved purity, and intact vesicle structure, the platform offers a versatile, label‐free solution for real‐time EV ...
Beyza Nur Kucuk +7 more
wiley +1 more source
The effect of NOM characteristics and membrane type on microfiltration performance [PDF]
, 2007 Efforts to understand and predict the role of different organic fractions in the fouling of low-pressure membranes are presented. Preliminary experiments with an experimental apparatus that incorporates automatic backwashing and filtration over several ...
Bolto, Brian +3 more
core
Effect of periodic backwash in the submerged membrane adsorption hybrid system [PDF]
, 2006 The submerged membrane adsorption hybrid system (SMAHS) is an attractive solution in treating wastewater; however it faces membrane fouling although to a less extent.
Ben Aim, Roger +4 more
core +2 more sources