21 January 2022 2 2K Report

Excuse me, what functional group does each of the characteristic peaks in the FT-IR spectrum represent?

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Whether i can preserve leaves samples in 2.5% glutaraldehyde in 0.05 M phosphate buffer, pH 7 for coming several weeks for further LM study ?

I want to preserve the sample leaves for the LM study of the stomata and conidia analysis. Whether 2.5% glutaraldehyde in 0.05 M phosphate buffer with pH 7 can be applied for preservation.

29 July 2024 8,560 0 View

Does it work as antibiotic resistance if plamid has no RBS??

I am on gene work to express gene of interest in some Bacillus species. Thus far, i need to try some RBS in Vector which is optimized for bacillus subtilis. Before i design vector to express in...

11 July 2024 7,847 1 View

What strains of C57 mice can induce rheumatoid arthritis?

Recently I looked up a literature《A Glucose-6-Phosphate Isomerase Peptide Induces T and BCell-Dependent Chronic Arthritis in C57BL/10 Mice Arthritis without Reactive Oxygen Species and...

09 July 2024 6,657 0 View

Any low-cost mid-infrared spectrometer?

If we build up a mid-infrared laser system and want to measure its spectra, where can I find the lowest-cost mid-infrared spectrometer, ranging from 2 to 20 μm。 Any recommendation? Thanks!

26 May 2024 8,114 1 View

What is the meaning of intersection point in transfer curve ?

Hi, I'm doing research n-type neuromorphic transistor device. According to theory and other research, forming EDL (electro double layer) can cause anti-clockwise transfer curve. However, as you...

26 May 2024 5,402 1 View

How to calculate land use based on the plant capacity?

I want to estimate the land use of a fermentation plant, and how to get the covered area based on the plant capacity roughly, is there any available models to make a rough calculation?

20 May 2024 8,589 0 View

Can I insert RBS and His tag in primer to clone interested gene????

I designed primer to clone the target gene with RBS, his tag. I want to confirm below: 1. if Is it okay that extra sequence longer than target gene part?? 2. I designed as RBS located after his...

10 May 2024 7,557 2 View

Can I insert RBS and His tag in primer to clone interested gene????

I designed primer to clone the target gene with RBS, his tag. I want to confirm below: 1. if Is it okay that extra sequence longer than target gene part?? Targeted gene part is 18bp long But...

10 May 2024 3,106 4 View

Hello, i need help about the name of this lobster, can everyone help me?

Because this lobster by at local market so it dont have enough claws and legs, i hope everyone can help me the name! thank you very much

16 March 2024 9,624 0 View

How to know if RNA extracted from the desired brain area?

Hi! I am trying to do RNA extraction from p7 mice's somatosensory cortex and hippocampus. But I am not sure if the RNA was extracted from the correct brain region. I was wondering if there are any...

25 February 2024 5,484 1 View

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Could dyes amplify the spectrum of light to a specific wavelength?

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Are authors sowing for scientific Journals to be reaping the benefits? We are charged for publication but we offer free peer review services, why?

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Melt curve problem in qPCR?

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Is artifacts in XPS possible to build high deviation in binding energy larger than 5 eV??

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How to improve peaks separation in HPLC?

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There is possible way to calculate experimental DOS from the UPS spectrum of the material. How to calculate the DOS from UPS?

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