How does one quantify urea other than with diacetyl monoxime and Jung reagent methods?

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I am trying to find phonon, and when i run calculations, there is error ?

how to fix this error, from phq_readin : error # 1 DFPT with the Blochl correction is not implemented I am attaching my ph.in file.

23 July 2024 4,649 2 View

Cresyl violet Nissl Staining ?

Kindly confirm how to distinguish glia cells and neurons using cresyl violet staining. Also, using cresyl violet nissl staining how to identify the apoptotic neurons ? Does this stain stains...

18 July 2024 2,420 0 View

Apoptosis and MTT Assay ?

Kindly confirm can we do MTT assay for quantification of apoptosis. Is MTT Assay a valid assay to quantify apoptotic cells ? What about LDH assay ?..how is it better for apoptosis quantification...

08 July 2024 5,482 2 View

Price for side scan bathymetry instrument ?

We want to purchase few units

26 June 2024 3,068 0 View

Can someone help me getting the published version of a research article?

I needed help to get the published final version of a research article titled: "Alterations in placental long chain polyunsaturated fatty acid metabolism in human intrauterine growth...

11 June 2024 3,120 2 View

What happens to qPCR if extension step is not included?

I am trying to measure telomere length in human DNA samples through qPCR. In the protocol, they have not included extension step. Can anybody explain how a qPCR can work without an extension step?...

31 May 2024 514 2 View

Im looking for the Cloud Technology research guide in mangalore. Can anyone recommend some names on which we discuss ?

28 May 2024 2,865 1 View

Standardisation happening in all sectors across the globe by various international bodies, then why not standardise“National Government Functioning” ?

Quality Infrastructure ( QI ) has been established across the globe to create a mechanism for independent third party assessment of products, services and processes. It plays a pivotal role at the...

16 May 2024 4,703 10 View

How can we Map availability and quality of Water using satellite images using AI?

Satellite images are available for various bandwidths. How can we reap benefits of AI to classify and recognise the status of water bodies? How can we predict the availability of quality water for...

16 May 2024 3,523 2 View

With the advancement in Agricultural Sciences, can we get Olive Oil at an affordable price in global market due to its health benefits to humans?

There are numerous cooking oils are available in international markets for mass consumption at an affordable prices. Due to health benefits, can we make available the Olive Oil at reasonable...

08 May 2024 4,526 3 View

Could it be a cell culture contamination?

Hello everyone! I observed in my culture (htert-RPE1 cells) an orange- red particle at the bottom of the dish. It is visible to the naked eye as a very very small red dot. Could it be a...

09 August 2024 2,824 3 View

I want to remove Urea from my protein sample?

I want to remove Urea from my protein (6kDa) sample. I did use : 1. Step down the Urea gradient (dialysis) in order to remove urea and refold my protein, but my protein still contains urea in the...

06 August 2024 1,350 4 View

How to isolate lymphocytes from mouse spleen?

I have tried several times to isolate lymphocytes from mouse spleen, but all attempts have been unsuccessful. I tried most available protocols. I used different dissociation media (HBSS with Ca...

04 August 2024 9,913 7 View

How Social Media Affects Your Mental Health ?

How Social Media Affects Your Mental Health

04 August 2024 6,961 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

Good Day, can I ask for your help on the questionnaire that I want to adopt?

I am currently looking for a questionnaire that relates with my study which is The Effectiveness of Organizational Culture towards employee retention rates

03 August 2024 3,505 6 View

Can i quantify a nanoparticle encapsulated in cell culture medium by hplc?

Hello, if you made a transwell assay where you incubate the cells with a nanoparticle-encapsulated drug and considering that in the oposite compartment you'll have both the free and encapsulte...

03 August 2024 2,730 1 View

What is the problem with these tissue culture plants?

All plants are green but some of these plants becomes yellow. I did not found any reason. Please help me to find out the real problem.

01 August 2024 589 4 View

How does social media influence people's dental habits and interest in aesthetic dental treatments?

Hello, Dear friends, I am surveying as part of my thesis research and would greatly appreciate your participation. The study investigates how social media influences dental health behaviors...

01 August 2024 9,349 2 View

Is it possible to improve the reforming section of the Haber-Bosch process without using air separation units?

A typical reforming section in a large-scale Haber-Bosch process (Figure 1) comprises two reactors. A mixture of methane (CH4) and steam (H2O) is fed into a primary reformer to produce syngas via...

01 August 2024 7,051 5 View