How can I validate the UV spectroscopy?

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Are You Interested in Collaborating on Chemistry Research?

Hello ResearchGate Community, I am an MS Chemistry student with a keen interest in advancing my research skills and contributing to impactful projects. As I embark on my journey in the world of...

17 May 2024 3,213 4 View

Shall we remove an author added wrongly to my publications?

One of the authors names appear wrongly or I don't know how. So i'm kindly asking your support so as to replace his name with eth correct author name. Wrong Name: Mohamed Sharaf Correct name:...

27 April 2024 7,847 1 View

Is the Sun the Only Source of Light on Earth?

Why is it important to understand different sources of light on Earth? What is the impact of Other light sources on the environment?

09 April 2024 9,995 0 View

I need help about rheology, please ?

i need to know the answer of this question please with some references can help me

21 March 2024 4,364 0 View

What is this structure in colorectal cancer cell line?

Hi, I could see this morphology under the microscope (black arrow, 20x). Could someone identify what this morphology/ structure could be? and if so how to stain it with a specific dye? Cells are...

21 February 2024 9,450 4 View

Are the medications used in Egypt the same as Out-Egypt?

Are the medications used in Egypt, including those used in hospitals, the same as those used outside of Egypt, or are there differences, either in terms of names or formulations? And if there are...

21 February 2024 6,139 0 View

Integration of Artificial Intelligence Tools in Nursing Education: A Future Possibility or a Distant Dream?

Introduction: The advancements in artificial intelligence (AI) have the potential to revolutionize healthcare practices, including nursing care. As AI technologies continue to evolve, there is...

17 January 2024 4,884 2 View

Do we learn to distinguish ourselves or merely to imitate others?

This question explores the motivation behind our learning process. Do we genuinely seek knowledge and skills to set ourselves apart from others, or do we primarily engage in learning to emulate...

24 December 2023 2,730 2 View

Call for Participants: Writing an Article and Report on the Use of Various Artificial Intelligence Tools in Healthcare Care Plan Development ?

Dear Researchers, We are seeking participants to collaborate on writing an article and report on the utilization of different artificial intelligence (AI) tools in healthcare care plan...

22 December 2023 5,224 8 View

Who should prescribe medication to patients: the doctor or the pharmacist?

In this question, we discuss the roles of doctors and pharmacists in prescribing medication. It is assumed that both the doctor and pharmacist have received proper training and possess the...

18 December 2023 8,796 5 View

Which type of compound does lamda max of 218 indicate in a uv-vis spectrum of a partially purified compound through column and TLC?

A crude extract of fungal culture using EtOH was subjected to column and TLC and partially purified compound was obtained. UV vis spectrum of the compound/s has max absorbance at 218nm. The...

11 August 2024 9,801 2 View

Is there a problem with my RNA pellet?

Hello, I am currently having problems with RNA extraction. I am using mouse liver (C57BL6J), and I have extracted RNA from mouse liver before. Before this experiment, my final RNA pellets were...

11 August 2024 7,082 3 View

Baseline drift in HPLC? What causes this?

Hello, Why do i see this baseline drift when i compare my blank (black) to the sample (blue)? Any suggestions as to why this happened? Thank you!

11 August 2024 3,770 4 View

Strugglling with m6A dot blot any suugesstion ?

I have been doing the m6A dot blot for a while with no improvement, I am extracting the RNA, and I can see the dots although the three biological replicas give a different reading on the memberan...

10 August 2024 8,539 5 View

RNA Extraction Using Hot Borate Method No Longer Working?

I've been performing RNA extraction on cotton petiole tissue for a few months now using the method described in the following paper, a derivative of the typical hot borate method...

08 August 2024 9,882 2 View

Does Anyone have expertise in in vitro transcription and RNA pull down assay?

I am currently working on LncRNA; to know the lncRNA-protein interactions I want to do RNA pull down assay, so I need to design primers with T7 promoter. I need assistance in this regard.

07 August 2024 6,622 1 View

U you think We need a website software of Blackbody radiation law expert software?

A website software of Blackbody radiation law expert software can used through the following web site. http://39.105.188.151:3000/index

07 August 2024 1,706 0 View

E.coli contamination in human RNA seq data ?

Recently, we observed that 99% of the sequences in our RNA-seq data corresponded to the E. coli genome. Despite multiple DNAse treatments after RNA extraction and ribosomal depletion, we were...

06 August 2024 807 3 View

RNA later for the preservation of RNA in fecal samples at room temperature for one day (37°C)?

I am planning to collect human fecal samples for metatranscriptomic analysis using MGI. These samples are from indigenous people living in a region with high temperatures. I will have access to a...

06 August 2024 1,367 3 View

Why might the impedance values for DI water and 0.1X PBS buffer solution exhibit a decreasing and increasing trend, respectively over time (HP 4194A)?

Hello everyone, I'm encountering an issue with my electrochemical impedance spectroscopy (EIS) measurements and would appreciate some insights. Experimental Setup: Electrodes: Gold interdigitated...

05 August 2024 3,783 2 View