Hi, I have a HNMR spectrum of a sample (polymer+peptide) can anyone help me how can I interpret my HNMR spectrum
Hello, I synthesized chitosan nanoparticles loaded with a plant extract. For confirming presence of the extract in the nanoparticles I did a FTIR analysis. Now my question is: What is...
31 December 2019 911 2 View
Dear all, I would like to perform a DNA-Ligand docking in molegro virtual docker software. However, when the DNA imported in software it recognized as a big ligand instead of receptor. Is there...
31 December 2018 4,207 0 View
Hi every one, I would like to synthesis of Cu Nanoparticles using plant extract, but in previous works different precursors have been used ( chloride and sulfate salts) , based on your experience...
09 October 2018 5,039 3 View
Dear researchers I am searching for a flexible and user friend software for plotting RMSD and RMSF curves except EXCEL. Could you suggest me a better software for my purpose. Thanks in advance for...
06 July 2018 6,965 6 View
Hi, I am looking for a journal in computational biology with rapid reviewing. Can anyone help me for this?
05 June 2018 1,266 2 View
Hi every one, I am working on a potential peptide based vaccine. In your opinion which in vitro analysis are available for evaluation of the vaccine efficacy. It should be mentioned that...
05 June 2018 353 6 View
Hi every one I tried to perform a data classification in WEKA through SVM algorithm. There was no problem for train set and cross validation, but when I tried "supplied test set" this error was...
04 May 2018 1,482 27 View
Hi, I have a text that include some number in latest line and I would like to extract this numbers to a separate file. Can anyone help me in this regard. A sample file of mu results is attached....
04 May 2018 1,952 3 View
Dear All, I would like to evaluation efficacy of an antigenic peptide as a universal vaccine. For this, I want to performing a molecular docking between the peptide and Human HLA but due to high...
04 May 2018 2,061 1 View
Dear all, I am working on a peptide antigen as a part of peptide vaccine, but due to limitations on laboratory facilities in vivo assays are not accessible. In your opinion which in vitro...
03 April 2018 8,217 1 View
How can I determine a good adhesion strength range for coatings on polymer surfaces, such as DLC on polymer substrates? Is there a specific threshold for adhesion strength (from T-peel tests)...
10 August 2024 942 3 View
We intend to study the interaction between peptides and polymer (like PP, PE and PS) through MD simulations using Martini force fields ( Martini 2 for PP and Martini 3 for PE, PS). We have...
08 August 2024 4,842 0 View
Hi, we have measured tryptic peptides using both DDA and DIA method on QExactive. In DDA replicates i saw unusual intensity drops occurring at the same sections of chromatograms in DDA replicates...
07 August 2024 3,218 4 View
is there any other way to heat a polymer evenly other than oil bath if so what are those and how to use it
06 August 2024 947 1 View
Hello, I am currently analyzing some phosphoproteomics data, but I have peptides with multiple phosphorylation sites or phosphorylations together with carbamidomethylation or oxidation. How can I...
04 August 2024 8,432 3 View
Recently I'm trying to use Sep-pack C18 1 cc Vac Cartridge (Waters: SKU: WAT054955) to desalt digested peptides. However, the recovery rate is usually 40-60%. What is the normal recovery rate?
31 July 2024 6,544 11 View
Hello everyone, I am try to understand the differences interaction between insoluble and soluble polymers in water with metal ions and how theit charge density (of metal ions) affect the interaction.
29 July 2024 6,350 3 View
If the pairs are similar, will it reduce the adhesion due to electric charges?
29 July 2024 3,185 2 View
I have different polymer solutions and I hypothesize that water molecules are retained based on the water-polymer interactions, so the amount of free water is less to intercat with drug tablet....
28 July 2024 9,545 6 View
So i have a few peptides (synthesized by SPPS and not cleaved from resin) and I want to add a maleimide label. We have NHS-PEG-Maleimide and from literature it is evident that the free amine group...
18 July 2024 4,075 3 View