Is in vivo work necessary for PhD (environmental biotechnology)?

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Z-average size from Dynamic Light scattering can it be lower than the original probe size?

Hi everyone, Recently I have been conducting Dynamic Light scattering experiments in a micellar solution at 5 and gel at 37 degrees of Celsius with latex particles of diameter 190-500 nm. While...

01 August 2024 1,168 4 View

GSH estimation assay: What is the right choice of standard?

Hi there, My question is: What standard curves should be used while estimating Tot GSH and GSSG by kinetic method using GR enzyme mediated recyling with DTNB chromophore? Actually I am following...

01 August 2024 8,217 1 View

Intracerebroventricular (ICV) AAV inj.?

I'd like to know if anyone has got experience in intracerebroventricular (ICV) AAV inj. I am looking for a concomitant spread of the AAV including but not limited to the motor cortex and the...

12 July 2024 781 0 View

What is the maximum acceptable degradation of gain in the orthogonal plane relative to the beam scanning plane for beam steering antennas?

In research papers on beam steering antennas, while the radiation pattern for the beam scanning plane (such as the horizontal or vertical plane) is typically presented, details regarding the...

03 July 2024 8,321 0 View

What kind of surface morphology must be there for good photocatalytic activity of thin film?

If I want to increase the photocatalytic activity of a thin film sample what should be it's ideal surface morphology and parameters? All scientific answers related this are highly appreciated.

19 June 2024 6,744 0 View

Why I am getting follwing error when I tried to open .dta file in SPSS25?

>Error # 7202. Command name: GET STATA >Input dictionary read error. >Execution of this command stops. Cross Product Matrices are not supported

19 June 2024 5,423 0 View

Which deposition technique is better (Spin Coating/Dip Coating) for making Ni doped ZnO thin film for better photocatalytic activity?

If I want to improve the photocatalytic activity of Ni doped ZnO thin film then which would be the better deposition process for thin film Spin Coating or Dip Coating?

18 June 2024 7,678 2 View

What are the possible parameters needed to be tuned for better photocatalytic activity of thin film?

If I want to enhance the photocatalytic activity of Ni doped ZnO thin film. For this what are the parameters I need to tune and how? Related this all scientific answers/explanations are highly...

16 June 2024 4,533 1 View

Curing of Novolak resin with hexamine develops yellow color. I believe it is due to azo linkage -C-N=N- C- What is the reaction mechanism?

Also, I will appreciate whole curing mechanism of Novolak with Hexamine

14 June 2024 9,908 0 View

How are cancerous cell lines generated in 1900s sold today have the same genetic profile?

From the definition of cell line, they are indefinitely propagated/subcultured. However, in practice beyond a certain passage number, they are said to loose characteristic gene profile, for e.g....

10 June 2024 6,890 1 View

How to prepare the nanoparticle treated fungal sample for Environmental SEM analysis?

A fungal strain was treated with nanoparticles. We want to do an environmental SEM analysis. So could anyone share your views on preparing the sample? Thank you.

07 August 2024 5,307 1 View

What precautions should be taken while handling S. aureus enterotoxin Type B in the lab?

I would like to understand potential safety concerns while handling SEB in the lab. Especially while working in animal house facility. Would like to know precautions for handling. Sigma MSDS...

07 August 2024 6,034 3 View

Enhancing Critical Thinking Skills for Slow Learners: A Review of Empirical Studies?

to identify themes in question with APA style references

07 August 2024 2,239 5 View

How to understand this crystallographic phenomenon of low temperature crystals in zeolite?

During low-temperature testing, new diffraction peaks that appear could be indicative of several phenomena. In one of our tests, we observed notable new peaks around 40° and 45° in a specific...

06 August 2024 726 3 View

Does long-term culture of murine Monocytes result in macrophage differentiation?

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

How can I find access to heavy metal reference doses from the EPA and WHO websites?

Reference dose and Maximum acceptable concentrations HMs

03 August 2024 8,230 4 View

Given the current level of natural phenomena cause by the climate change and environmental pollution, will the AI find the technological solutions?

AI-driven technologies offer previously unheard-of capabilities to process enormous volumes of data, extract insightful knowledge and improve predictive models, according to the UN’s World...

31 July 2024 9,733 3 View

Do some Staphylococcus aureus strains have in vitro antimycobacterial activity ?

Some Staphylococcus aureus strains Inhibit the growth of Mycobacteria in Mueller Hinton Agar medium containing 10% OADC. Do some Staphylococcus aureus strains have in vitro antimycobacterial activity?

29 July 2024 10,023 2 View

What exactly is it about biotechnology and medical research?

I'm very interested in biotechnology and medical research and I'd like to meet a professional here and talk about it together

28 July 2024 3,798 4 View

How does the Retention time effect the Biogas Production?

List down the various factors responsible and how does this effect the overall biogas production when it is related to Hydraulic retention time of the digester based on the feedstock?

27 July 2024 4,800 4 View

Mohammad Aneesul Mehmood

If you will incorporate in vivo part to your work, it is gonna be flamboyant.

Kavisa Ghosh

Thank you for your kind suggestion Sir

M. Dennis Leo

If you are looking for a post doc position after your PhD, then in vivo work is a must....

Nagendra sastry Yarla

not necessary Kavisa