When Hydrogels are used to deliver growth factors, what are the important factors that should be considered?
I am looking for different methods of mammalian stem cells freezing and thawing. Both in industrial and laboratory scale. Would greatly appreciate your input.
01 February 2019 6,485 11 View
I am looking for a material to be used as substrate in cell culture study with high stiffness. varying from 5-10 MPa.
06 July 2013 3,200 8 View
To study crystallinity of materials, which method is better? When is it more accurate to use DSC or XrD?
04 May 2013 4,233 9 View
Which method is better to have an acid activated clay? Heating the clay in a solution of sulfuric acid or using a solution of sulfuric acid/nitric acid?
01 February 2013 3,492 5 View
How does mRNA find ribosome in cytoplasm?
31 December 2012 2,614 3 View
I am preparing CNT nanocomposite hydrogel. I have used PVP as surfactant. From the literature, I found that PVP is suitable to disperse CNT NPs in water, as PVP will wrap over CNT wall, but could...
31 December 2012 1,825 15 View
Is there any surfactant needed? My MMT nanoparticles have hydrophilic behaviour.
31 December 2012 290 1 View
I I could not find any clear answer when searching in the web, does any one can help?
31 December 2012 1,386 10 View
As far as I know, according to Darwin's Theory of Evolution, we need our intelligence and skills to survive. On the other hand, we are also able to understand the most profound concepts of the...
31 December 2012 8,412 12 View
I have used hydrogels to remove heavy metals (CU, Ni, Co) from water. Is it possible to separate these ions from polymeric network without destroying hydrogel network? for the sake of reusing...
31 December 2012 3,697 2 View
What are the emerging trends and opportunities for STEM education and careers in the online space?
10 August 2024 507 0 View
Hello everyone, I recently submitted an article to Geotechnical Engineering (Proceedings of the ICE), and the current status has been listed as "EiC Pre-assessment: Ready" for the past 20 days. I...
10 August 2024 6,493 1 View
I am working in fungal fermentation of soybean meal and there is bacterial growth in them at times. I am trying to quantify fungal cell counts and bacterial cells; but I haven't been able to do at...
07 August 2024 7,535 4 View
Previously when I co-coluture anti-CD19(FMC63) CAR-Jurkat with Raji with E:T=5:1, Jurkat can eliminate Raji in 24h. However, when I test another CAR construct, although I can dectect totally CD69...
06 August 2024 641 2 View
i have sorted anti-NP specific plasma cells from bone marrow of C57BL/6 mice at certain times after immunization with variable counts and isolated total RNA using TRIZOL method for RT-PCR using...
05 August 2024 8,835 1 View
I aim to be as skeptical as possible regarding whether a pair of orthologous genes results in the same phenotype in their different but related bacterial organisms under similar environmental...
05 August 2024 6,787 4 View
I am performing ligation of the plasmid and a target gene. The steps I have taken are: 1. Double digestion of the plasmid and target gene 2. Ligation of the plasmid with the target gene 3....
05 August 2024 2,570 3 View
kindly reply me. Thanking you in advance.
05 August 2024 7,727 4 View
Hello, everyone. I have tried to determine carrier motilities of some materials, by Density Functional Theory, using Quantum ESPRESSO. There are a few methods to do it, like a package called...
04 August 2024 8,894 1 View
Hi, I am isolating monocytes from the bone marrow using the Mouse Monocyte EasySep kit. I want to treat these cells and monitor expression of specific markers over the course of 10 days. I will...
04 August 2024 7,282 2 View