Results 141 to 150 of about 145,291 (286)
Preliminary flight prototype potable water bactericide system [PDF]
The development, design, and testing of a preliminary flight prototype potable water bactericide system are described. The system is an assembly of upgraded canisters composed of: (1) A biological filter; (2) an activated charcoal and ion exchange resin ...
Allen, E. T., Jasionowski, W. J.
core +1 more source
Ion exchange chromatography – basic principles and application [PDF]
, 2011 Ion-Exchange Chromatography (IEC) allows for the separation of ionizable molecules on the basis of differences in charge properties. Its large sample-handling capacity, broad applicability (particularly to proteins and enzymes), moderate cost, powerful ...
Cummins, Phil +2 more
core
Advanced Science, EarlyView.This work provides an effective strategy for selectively extracting 212Pb and 212Bi from the decay chain of 232Th as well as its mechanism illustration. Using the novel strategy, 2.07 MBq of 212Pb is successfully separated from 232Th and its daughters, which enables the supply of 212Pb/212Bi directly from the abundant natural thorium resource to be ...
Lifeng Chen +11 more
wiley +1 more source
Dry electrochemical polishing of copper alloy in a medium containing ion-exchange resin. [PDF]
RSC Adv, 2021 Min R, Wang L, Cheng Y, Hu X.
europepmc +1 more source
High‐Performance Recycling Biobased Photopolymers for 3D Printing
Advanced Science, EarlyView.By using biobased phenols like eugenol, novel biobased photopolymers containing dissociative phenol‐carbamate bonds are designed for 3D printing. Meanwhile, a “mixed‐monomer assisted recycling” strategy is proposed to recycle the materials. The resulting materials not only achieve high‐performance and excellent chemical recyclability simultaneously ...
Hang Zhou +12 more
wiley +1 more source
Bulletin of the Chemical Society of Ethiopia, 2008 The study on thermodynamics of ion exchange equilibrium for uni-univalent Cl-/I-, Cl-/Br-, and uni-divalent Cl-/SO42-, Cl-/C2O42- reaction systems was carried out using ion exchange resin Duolite A-102 D.
R.S. Lokhande, P.U. Singare, A.R. Kolte
doaj
Lactic acid separation and recovery from fermentation broth by ion-exchange resin: A review. [PDF]
Bioresour Bioprocess, 2021 Din NAS +4 more
europepmc +1 more source
, 1974 The process and apparatus for qualitative and quantitative analysis of the amino acid content of a biological sample are presented. The sample is deposited on a cation exchange resin and then is washed with suitable solvents.
Graff, J., Winitz, M.
core +1 more source
Advanced Science, EarlyView.In anaerobic bacteria, tyrosine serves as an electron donor in the oxidative Stickland fermentation branch, generating p‐hydroxyphenylacetate, ATP and reduced ferredoxin for decarboxylation into p‐cresol. ABSTRACT The phenolic metabolite p‐cresol is a byproduct of tyrosine fermentation by certain strictly anaerobic bacteria, including the human gut ...
Li Jiang +15 more
wiley +1 more source
Separation of vanadium and tungsten from synthetic and spent catalyst leach solutions using an ion-exchange resin. [PDF]
RSC Adv, 2022 Jeon JH +4 more
europepmc +1 more source