How to analyze a time series of temperature mean whether different or not?

I have 6 culture tank, 2 treatment with 3 replicate. I test temperature of every tank everyday, for 14 days. Now I want to compare whether this 2 treatment temperature have significant different...

06 December 2020 834 7 View

High/ low glucose experiment. Should I add serum in DMEM?

28 November 2016 2,314 10 View

How to determine the blocking temperature Tb?

I would like to know how to determine the blocking temperature Tb of antiferromagntic thin film. By measure the exchange bias field HE on AFM/FM bilayer at various temperatures, we will get the HE...

01 June 2016 6,762 3 View

Control mediator in longitudinal study?

In longitudinal study (two wave), normally we will choose time 2 mediator and time 2 outcomes in the model. My question is: do we really need to control them by using time 1 mediator and time 1...

14 February 2016 3,320 3 View

Want to be a research assistant for membrane protein analysis?

Background requirements BA or MA in Life Sciences-related topics Versed in molecular biology, particularly in cloning for bacterial and higher organism expression systems Experienced in...

10 November 2015 3,387 0 View

Setting up MD simulations for glycans in Gromacs?

I'd like to run MD simulations of lectins in complex with glycans such as lactose using Gromacs. What is the best way to define the parameter and topology for lactose that are compatible with...

26 September 2015 7,734 4 View

Why did FITC labelling fail at the end step of solid phase peptide synthesis?

08 September 2015 5,585 12 View

Are there tricks to improve the efficiency of on-column digestion by TEV protease?

We are trying to remove a His-tagged fusion tag from the target protein by on-column TEV protease digestion during Ni-NTA purification, but the efficiency was quite low compared to the digestion...

08 September 2015 9,636 8 View

Setting up MD simulations for glycans in Gromacs?

I'd like to run MD simulations of lectins in complex with glycans such as lactose using Gromacs. What is the best way to define the parameter and topology for lactose that are compatible with...

08 September 2015 7,028 5 View

How to knockdown the expression of RIP3?

I cannot find a inhibitor of RIP3 to make the deletion. Can somebody give me some information to attenuate protein level?

16 July 2013 4,759 1 View

Why can't make aluminum nitride film successfully by use sputter?

We use reactive sputtering process to make aluminum nitride film, and want to make c-axis aluminum nitride film on a silicon substrate, but the crystal orientation cannot be seen with...

03 March 2021 7,975 3 View

What is involved in morphological changes of SEM images of a substance?

In the sem analysis of CaCO3 nanaoparticles, the morphology images showed spherical shaped particles but the proposed morphology for these type of nanoparticles is trigonal. I prepared the...

01 March 2021 1,960 4 View

How to check the uv-vis absorption of nanoparticle by surface plasmon resonance?

I try to check the uv-vis absorption of Indium nanoparticle. Now I am measuring in solution, can I measure it in the form of a film?

01 March 2021 930 3 View

How to remove the residual PDMS on the silicon mold?

Incompletely cross-linked pdms are difficult to remove.

01 March 2021 798 3 View

1 nm thick MgO thin-film to be deposited on Si wafer using thermal evaporation. What will be the optimum deposition conditions?

Favourable conditions of base pressure, rate of deposition. Also, by which characterisation technique to be used to verify the thickness of the deposited film.

28 February 2021 3,640 3 View

Do you kow of any database containing data on retention time, log P and polarizability for a large number of molecules?

Hi, I am a chemistry undergraduate doing my dissertation project on HPLC. In my project, I need to predict the HPLC retention time of 20 aromatic molecules, the calibration set. To do this I will...

24 February 2021 2,602 1 View

How to prepare a thin polymer film by post-polymerization/crosslinking?

24 February 2021 2,362 5 View

How to delaminate copper in water-based anodes?

Hello everyone, I'm looking for a way to delaminate copper current collector of water-based anodes in Li-ion batteries without damaging the graphite film. I tried different materials such as HNO3...

24 February 2021 3,785 3 View

Is there an ideal incubation time of RGO-modified SPCE before subsequent use, i.e., electrochemical characterization or further modification?

I notice that upon washing and air-drying of my RGO/SPCE surface and characterizing again via DPV, the current response towards ferricyanide probe significantly decreases. My worry is that the...

22 February 2021 5,324 3 View

How to define the sink temperature and film coefficient?

Hi, everyone. I am considering the heat conviction during compacting simulation by Abaqus. I was wondering that how to define the sink temperature and film coefficient? Is there any references...

21 February 2021 6,197 1 View