Does anyone has a DSC profile of PVC plasticized with different amounts of DoTP?

More Andres Rivera's questions See All

Where can I find atmospheric measurement profiles (temperature, density, etc.) between 300-800 km altitude?

I am investigating thermospheric mass density profiles between 300-800 km altitude. I would like to compare the variability with other parameters, including temperature, electron content,...

01 March 2021 5,902 3 View

How to design a boost converter for a mppt controller?

I have a doubt on how to select the inductor and capacitor value when I want to implement MPPT controller. This is because we always take a maximum output voltage and current but in this case, we...

28 February 2021 3,637 2 View

In frequency domain alpha band(8-16hz), beta band(16-32hz), gamma band(32-64hz), sub-band(64-128hz) are same as LL,LH,HL,HH in wavelet decomposition?

I am working on single trial motor imagery data i.e. EEG data. I am following a paper which has a dataset from BCI challenge IV (dataset 2b). After removing noise and extracting all the data from...

23 February 2021 5,503 1 View

How to find statistical data of EEG signals?

Hi all, I hope everyone is doing good. I am working on Machine Learning, I am working on EEG data for which I have to extract statistical features of the data. Using mne library I have extracted...

29 January 2021 6,686 1 View

Any Molecular Dynamics Tutorial for Membrane-Bound Proteins in Amber?

Hi everyone I'm currently working with a membrane transporter protein to which I need to simulate molecular dynamics (MD). For this, I have inserted my protein in a membrane with CHARMM-GUI and...

16 December 2020 407 1 View

Jellyfish as food?

We are investigating the acceptance of jellyfish-based food dishes in Latin America. If you are interested in the topic, please fill out the anonymous survey at the following link. Thanks in...

06 December 2020 4,266 2 View

Is there an algorithm for determining the automorphism group for any graph?

There are various algorithms for determining the automorphism group and for specific graphs, but is there a general algorithm for determining it for any graph?

01 December 2020 8,370 2 View

Which is the most efficient at distinguishing graphs, complexity index or vector complexity index?

There are different ways to distinguish the graphs, for example, using the complexity index and also using the vector complexity index. Is there a study on the efficiency of the two methods?

26 November 2020 5,616 2 View

Is there an interpretation for Lineweaver-Burk plot which linear regression lines intersect themselves on quadrant I?

Lineweaver-Burk replots for enzyme inhibition prints regression lines intersecting themselves on quadrant I. The interpretations for competitive, noncompetitive, or uncompetitive inhibition does...

24 November 2020 7,753 3 View

My status has changed from "Awaiting Reviewer Score" to Awaiting AE Decision". Could the Associate Editor reject the manuscript at this stage?

Otherwise what this status means. If the Editor has received the comments from reviewer then why he is not sending it to Authors. As 10 days already spent till the status changed.??

18 November 2020 6,252 4 View

How two melting peaks in DSC of polypropylene can be merged into one crystallization peak?

The figure shows DSC cooling (blue) and 2nd heating (green) curves (step: 10 K/min) for a commercial sample supplied as Atactic Polypropylene (APP). The heating curve illustrates two major...

03 March 2021 5,857 3 View

How do I increase the yield of my PCR product?

Hello, We would like to increase the yield of our PCR product. We are running a series of PCR reactions that is targeting ~1.1kb sequence. We begin each reaction with ~400pg of template DNA...

02 March 2021 4,029 3 View

I want to remove TiO2 and SiO2 coating from surface. any one can help me?

I want to remove TiO2 and SiO2 coating from surface. I think that i should use HCl and MgCl2 and an oxidation agent such as potassium nitrate, but i dont know in which propertion should these...

14 February 2021 300 3 View

How do you prepare a porous crosslinked Polyvinyl alcohol and Glutaraldehyde membrane or film?

I am trying to prepare a Polyvinyl alcohol membrane for carbondioxide adsorption

08 February 2021 7,493 3 View

References for relative humidity created by salt solutions at different temperatures?

I understand that the ability of standard salt solutions commonly used to produce a certain relative humidity (RH) in a closed space changes somewhat with the temperature. Where do I find data...

04 February 2021 7,370 4 View

Working with insect primary cells in cell medium and in saline solution?

I work with insect primary cells, which I let grow in TC100 insect medium. For fluorescence measurements I have to discard medium (because of its fluorescence properties) and give a saline...

28 January 2021 3,867 1 View

How to change medium of a protein or peptide mixture?

Hi everyone! I am purifying a peptide from a mixture of proteins. The peptide (3 kDA) is in a solution containing a high concentration of urea and imidazole. I would like to be able to change the...

27 January 2021 4,055 4 View

How does a pH 13 buffer solution containing NaOH/KCl work?

pH 13 Buffer solution is prepared from a strong base sodium hydroxide and potassium chloride salt. However a buffer contain a weak base or weak acid with their salts. What is the purpose of the...

26 January 2021 9,154 1 View

Does anyone know the pH-differential method?

I use the water method to extract the anthocyanidin from Peristrophe bivalvis (L.) Merr leave, then dilute 20 times with 0.025M potassium chloride, pH1.0 and 0.4M sodium acetate buffer, pH4.5...

20 January 2021 8,305 4 View

How to measure Tg (Glass Transition) in lyophilised sugar/protein matrices using DSC?

I have been attempting to measure the glass transition temperature of various amorphous powders consisting of sugar/protein mixtures and have had little luck. I typically use a scanning rate of...

13 January 2021 10,022 3 View

Abdelkader BOUAZIZ

Dear Andres Rivera, table 1 in the attached file gives the correlation between Tg and % plasticizer. My Regards

Aref Wazwaz

Dear Andres Rivera . See the following useful link: https://www.researchgate.net/figure/DSC-curves-of-PVC-D-PVC-and-M-PVC_fig3_317486475

Kindly see also the following useful link: https://www.hitachi-hightech.com/file/global/pdf/products/science/appli/ana/thermal/application_TA_065e.pdf

Also check please the following useful link: https://acikbilim.yok.gov.tr/bitstream/handle/20.500.12812/376482/yokAcikBilim_393559.pdf?sequence=-1&isAllowed=y

The following link is also very useful: https://journals.matheo.si/index.php/ACSi/article/download/6479/2881