How can I correct an error in ResearchGate?

16 April 2024 0 4K Report

They say we were cited by an article but we weren't.

"Karen, we found a recent article that cited you:Relationship of serum total cholesterol and triglyceride with risk of mortality in maintenance hemodialysis patients: a multicenter prospective cohort studyCiting articleApr 2024📷 Renal FailureYan Huang · Qiuxia Zhong · Junzhi Chen · Xianhui Qin · [...]"

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Science method

More Karen Messing's questions See All

Is there any databases of sequencing data for AD mouse models?

I am working with the NL-G-F and 5x FAD mice. Are there any sequencing databases publicly available to mine for brain or retina? Thanks!

20 January 2021 6,425 1 View

Does anyone have problems performing CRISPR KO in human primary T cells?

For the past few months, I have been troubleshooting a CRISPR KO of human CD3e in human primary T cells. I got the KO to work one time using 1250 ng TrueCut Cas9 (Thermo) + 250 ng (or 7.5 pmol)...

11 January 2021 6,016 3 View

What are the applications of remote sensing and GIS in transportation, what are the types of sensors you will require?

How do you use Remote sensing and GIS in transportation, what are the types of images you will require, what will be their wavelength, what type of sensors will you require?

20 December 2020 6,375 5 View

Non-biological recognition elements for bacterial sensors?

Hi, I am interested in non-biological recognition elements for bacterial sensors. I am aware of molecularly imprinted polymers but I do not seem to find many other alternatives. I know that many...

18 September 2020 5,894 3 View

Linear Mixed model analysis - assessing baseline covariate?

I am analysing treatment group differences at time 2 (two time points only) data on a psych measure outcome (with five covariates: age, gender, CVD, BMI and F2s), and I am interested in one of the...

25 August 2020 6,904 3 View

Autoclaving Powder Skimmed Milk?

Hello! Does anyone has a effective way to autoclave 10% skimmed milk without caramelization? I tried 121C for 15min (in the powder form) but I am struggling with the color which is undesirable....

30 June 2020 4,601 3 View

Technique to estimate the amount of nanoparticles in a coating?

Hi everyone, I am coating stainless steel with 10%PLA and Nanoparticles, and I am trying to find out techniques that I can use to characterize the coating surface aside from SEM and to quantify...

08 June 2020 2,293 7 View

How to inactivate SARS-Cov-2 in tissue for spatial transcriptomics?

We want to run 10x Genomic Visium spatial transcriptomics on lung tissue from COVID-19+ patients. How can we inactivate the virus so it's safe to work with the tissue at BSL2? The first step is...

28 April 2020 4,704 3 View

How can one perform spin coating of stainless steel 316L with a polylactide-chloroform solution?

I am trying to do for my thesis a uniform homogeneous coating with PLA (polylactic acid with 1.05 dl/ g viscosity) in Stainless steel 316L medical grade via spin coating, but I haven't been able...

07 April 2020 8,556 3 View

What is the mutation rate in the mtDNA of the Lepidoptera?

I want to determine the phylogenetic age of the members of the Lepidoptera (Sphingidae) based on mtDNA, using BEAST software; But I do not have a good indicator. Please what is mutation rate in...

28 March 2020 1,559 3 View

Sample dilution for quantitative analysis using ELISA?

If the detection range is in ng/ml but the reference range is in ug/ml for a molecule or protein in serum or plasma .how to dilute and what is the initial volume to be taken for quantitative analysis

02 March 2021 7,670 3 View

Anyone that can help with details in phosphopeptides enrichment?

Anyone know the amount of protein before enzymatic digestion for phosphopeptides enrichment of serume sample in Ti-IMAC? Has anyone ever use Ti-IMAC(the material is from Chinese company named...

28 February 2021 7,310 3 View

Does anyone use antinuclear antibody (ANA) and anti-Phospholipid antibody ELISA kit for Non Human Primate serum samples?

I am looking for anti-nuclear antibody (ANA) and anti-Phospholipid antibody ELISA kit for Non Human Primate serum samples. Any suggestions highly appreciated. Thank you.

28 February 2021 6,512 3 View

Why does intensity drops as concentration increases?

Is there any reason for decrease in fluorescence emission intensity of HSA,BSA when increase the concentration ?

28 February 2021 3,653 4 View

Can MicroRNA cross the blood brain barrier?

In diseased conditions, many genes and gene products are visible in the bloodstream. So my question is whether we can find traces of microRNA which is involved in disease and disorder in blood serum?

24 February 2021 7,064 3 View

Is it efficient to do liquid biopsy to investigate the gene expressions of the tumor?

To do liquid biopsy and look for specific gene expressions there are so many published papers. Thera are different protocols and procedures used to isolate circulating cell free RNA or mRNA from...

23 February 2021 7,326 5 View

What is the best method to evaluate and measure non-circulating estrogen levels in mice ?

Could anyone suggest me the best procedure to measure the circulating estrogen levels in mice ? I came across the general methods where it can be measured in serum or urine but a detail suggestion...

22 February 2021 4,352 2 View

Questio regarding micro/nano particles fabrication ?

I will start to fabricate micro/nanoparticles for growth factor release and I check out a procedure quite nice, however, it is lacking some details and since I don't have much knowledge doing this...

20 February 2021 199 2 View

Hi..how to isolate crude HDL (all subfractions) from human serum by size exclusion chromatography?

I would like to know about isolation of crude HDL from serum by SEC. Is it possible to perform with a serum sample volume of

19 February 2021 5,576 2 View

How to successfully revive cells stored at -80 degree C for a year?

I am working on C6 cells along with other neuronal cell lines. We have preserved the cells in 90%FBS and 10% DMSO solution. We are reviving the cells after a year and cells are either not binding...

18 February 2021 4,499 1 View