I want to know how I can prepare a composite membrane with uniform pores to separate sea water(water desalination).
You can check the paper below for the answer:
Article Preparation of an Ultrafiltration (UF) Membrane with Narrow ...
or follow this patent: https://patents.google.com/patent/US4938870A/en
Good luck!
K
Dear colleagues, Is it possible to send me the list of journals impact factor for the year 2024 (classification is for the year 2023)? excel format if it is possible. Thank you in...
29 June 2024 2,102 3 View
Hi, Would anyone have already seen such black swimming rods in cell culture (see picture). Here are their key features: - The medium never turns turbid; - At first, cultured cells look OK, but...
23 June 2024 9,393 2 View
As a student in Bachelor degree program in computer science field we have a project in course of "Language Theory", our project related with Natural Language Processing: - First phase talks...
25 April 2024 6,961 3 View
Thank you
14 December 2023 2,373 1 View
Dear researchers, We have two completely clogged membranes. One has a regular surface morphology, while the other is irregular. What are the advantages and disadvantages of these two morphologies?
06 December 2023 5,970 0 View
Dear colleagues, I hope this message finds you all well. I am currently in search of historical data on the water quality in the reservoirs. I kindly request your assistance and expertise in...
20 July 2023 9,020 1 View
Can someone help me to reach the following article A study of the stability of some commercial solid dosage forms beyond their expiration dates Authors : Stark G.; Fawcett J.P.; Tucker I.G.
29 March 2023 7,054 2 View
can someone explain me why in the paper "2D and 3D Abaqus implementation of a robust staggered phase-field solution for modeling brittle fracture" by Gergely Molnár and Anthony Gravouil, I can't...
05 January 2023 1,738 0 View
Hello everyone, Because of the various differences in the mechanisms of TNT and hydrogen explosion, i've been wondering if JWL parameters existed for hydrogen to replace the classical TNT mass...
29 June 2022 2,864 1 View
Hi, the concentration of aqueous solution of bisphenol A can be measured by using UV-VIS?
30 May 2022 9,858 0 View
We have a lateral flow test on Sartorius 140 NC. The conjugate is gold-monoclonal antibody. Using different control lines (GAM, protein A, protein G) we get a very strong leading edge with reduced...
31 July 2024 4,510 3 View
I am trying to coat my micelles and PLGA based nanoparticles with cell membrane using an Avanti mini extruder according to literature . I use 200nm membrane but my particles end up to be 400nm And...
30 July 2024 3,294 3 View
Does it exist some special technique for cutting ceramic membranes for Cross-sectional FESEM or SEM images?
25 July 2024 5,482 2 View
Hello, I am currently working with Malaria Pf/Pan nitrocellulose membranes coated for malaria detection. After drying the coated membranes in an Incubator (overnight at 37°C), I've noticed that...
16 July 2024 7,937 1 View
we have a nafion 117 membrane and we want to know if it has the properties claimed by the sellers. what are the tests available ?
13 July 2024 503 1 View
NA
11 July 2024 8,969 1 View
I have this problem with my western blot for the ABCG2 antibody on nitrocellulose membrane. Help please
02 July 2024 8,715 2 View
I am currently trying to measure the entrapment efficiency of curcumin in liposomes. Typically, this measurement can be done by centrifugation, and I have followed the protocol outlined by Asif et...
01 July 2024 7,007 1 View
I am trying to insert cholesterol inside the DPPC membrane by using gmx insert_molecules -replace. But number of DPPC molecules replaced is much higher than the number of cholesterol inserted?...
30 June 2024 4,160 2 View
Is there an established protocol to measure the permeability of bacterial membranes? Thank you
30 June 2024 6,614 3 View