Can we use distributed acoustic sensing in lab scale (~cm) applications?

I am looking for a way to increase the number of sensors in acoustic emission lab experiments. Fiber optics (DAS) is a natural candidate but the standard resolution is several meters. Is it...

20 September 2020 7,764 4 View

MHCI IP for MS what detachment agent to use?

Dear colleagues, We are planning to run some MHCI IP experiments to identify MHC-bound peptide in adherent cells. I was wondering what do you usually use to detach the cells? I found accutase as...

26 August 2020 2,931 1 View

What is the best way to obtain protein active center for quantum mechanic studies?

Hello there, I am going to model a simple reaction between Fe from heme of human erythrocyte catalase and hydrogen peroxide using QM methods. Before that I need to have valuable structure of...

13 August 2020 8,181 4 View

Which level of theory choose as a reference method?

Hello everyone, I do calculations on compounds with about 25-30 atoms (hydrogen, carbon, oxygen) and about 110 electrons in a water solvent (SMD solvation model). These are optimizations and...

05 June 2020 7,102 10 View

Why does Gaussian converts B3LYP to UB3LYP automatically?

Hello, I'm submit to Gaussian09 input file of molecule as in attached image. The problem is upon execution, when method is automatically changed from B3LYP (restricted by default) to UB3LYP and...

03 December 2019 4,626 2 View

Shipping Arabidopsis seeds to the USA?

I want to send the seeds of Arabidopsis mutants to the USA to my friend laboratory. Is it possible? And is it legal?

05 June 2018 4,545 3 View

What is the sequence of synthetic miRNeasy Serum/Plasma Spike-In Control cel-mir-39?

26 June 2017 4,629 8 View

How to calculate number of all particles in each cell in Fluent?

Hello, I would like to calculate number of all particles in one cell in during dpm simulation in fluent. Macro P_N(p) gives only number in single stream. Have anyone any idea?

10 May 2016 6,660 9 View

Any advice on a viscosity model for polyesterification phenomena?

To specialized in polyesterification: Does it exist any empirical equation that describes behaviour of viscosity changes as time-dependence function? To be precise, there is a precursor solution...

28 November 2015 7,356 2 View

Is there an organic solvent for TiO2 available?

Is there anybody who can reveal which one of organic solvent (or system) will be suitable to dissolve the titanium dioxide? I'm sure it's possible, but in non-conventional route. Any articles or...

18 December 2014 6,074 4 View

How does the injection volume impact LLOQ and ULOQ in regression analysis (LC-MSMS)?

Hello, I have run into an issue that has sparkled a debate at work: is the LLOQ/ULOQ impacted by injection volume under the following circumstances: 1) Same dilution factor of all samples 2)...

23 February 2021 9,159 3 View

How can we add reinforced thermoplastics with granules in injection molding machine?

I need to make an injection molding machine in which short fibers are to be introduced. Short fiber length and material properties are to be determined and also the material strength are to be...

22 February 2021 4,290 1 View

Will rat colon cancer cells (DHD/K12) derived from BDIX rats grow in Sprague Dawley ?

we plan to induce colon cancer by injection. Cell lines derive from BDIX rats, but our experimental setting would favour SD rats. any experience?

23 January 2021 1,437 2 View

Is there a study on the maximum thumb extension that can be possible in a range of population while using injectors?

In Most pen injectors while dialing the dose, the dose dialer comes our or extends outside the pen as dialing happens. How much maximum extension of dialer is acceptable for performing...

17 January 2021 9,770 1 View

How to couple Moldex 3D with MATLAB for design optimization of an injection mould?

Hello, I would like to use the software Moldex 3D for the design optimization of an injection mould. How can I couple Moldex 3D with a MATLAB code? Any help appreciated, I wish you all a happy...

09 January 2021 569 2 View

How to setup ANSYS Fluent for simulating the filling stage of an injection mould?

Hello, I am using ANSYS Fluent for simulating the filling stage of an injection mould. However, when comparing the results with those of specialized software, such as Moldex 3D, I found the...

07 January 2021 7,992 1 View

Do drugs that are injected i.t in rats reach the supraspinal system and how long does it take to clear them from spinal cord?

I am injecting intrathecally (between L5-L6) , in rats, cannabinoid analgesics and I was wondering if they can reach the brain and have effects there as well ? Also I need to pretreat with...

07 January 2021 5,397 4 View

How big the Balb/c mice spleen after immunization?

I am working with Balb/c mice, and in my experiment, I have to inject mice with antigens, then get their spleen and collect the splenocytes for fusion. Recently, I get into trouble with the mouse...

04 January 2021 3,591 3 View

Diabetic patients and religiosity?

How to convince a poorly educated diabetic patient, of high religiosity, who believes that complications will definitely occur with the will of the God however he does

29 December 2020 2,304 4 View

How can I reduce the viscosity of corn oil used as vehicle for administration in animal experiments?

Dear all, I am using corn oil as vehicle for subcutaneous injection and I want to reduce the viscosity of the vehicle (corn oil) to enhance the delivery of the main compound of interest....

18 December 2020 1,773 6 View