Which is the ideal ratio for enzyme: substrate in order to simulate gastrointestinal digestion?

More Sabrina Oliveira's questions See All

Gromacs first step of minimization ?

I have face this problem anyone help me how to solve this issue ?which is below Fatal error: There are inconsistent shifts over periodic boundaries in a molecule type consisting of 78 atoms. The...

07 August 2024 2,598 1 View

Can I multiplex a mouse monoclonal and rat primary for IHC (mouse brain tissue)?

Hi all, I was just wondering if anyone has experience with multiplexing a mouse monoclonal primary and a rat primary. I'm trying to multiplex by incubating them in the same well but was told by a...

06 August 2024 9,710 1 View

Does anyone have recommendation books of Indonesian Atrophaneura / Batwing butterflies?

it would be good if there's information of Atrophaneura luchti, but other Atrophaneura also works.

23 July 2024 9,532 2 View

Please inform me about the International Conference on Plant Biology?

Please inform me about the International Conference on Plant Molecular Biology, or Plant Biology, scheduled for December 2024, January/February, or March 2025.

14 July 2024 3,120 7 View

Is there any standard format or protocol for plant photo-plate creation?

need to know protocol for photoplate creation, styles, etc

11 July 2024 8,321 2 View

What are the relationship between insect biodiversity and durian tree? maybe from the nutrition contain or canopy tree, or other things?

I want to know what are the relationship that happen between insect biodiversity and durian tree

10 July 2024 8,230 1 View

Unification of General Relativity and Quantum Mechanics is possible ?

How can anyone develop a theoretical framework that successfully unifies general relativity and quantum mechanics? how this new theory should accurately describe gravitational interactions at...

10 July 2024 5,040 8 View

Radial Basis Functions Based Differential Quadrature Method for One Dimensional Heat Equation "required matlab code" and provide code in discription?

I am able to submit the code documents. Although my graph is 1, I would like to be in the 6E-05 graph range. Please, someone correct the error.

08 July 2024 5,770 0 View

How is the deconvolution area method applied to determine the crystallinity of cellulose using X-ray diffraction (XRD)? ?

I use X-ray diffraction (XRD) techniques to quantify the degree of crystallinity in my samples, referring to the following formula (CrI=Acrystal-Aamph/Atotal ). using deconvolution area methods (...

06 July 2024 6,234 9 View

My cells need to be treated 4 times (0-72hrs) and then take conditioned media for LC-MS. Can I keep them in serum free for so long? Recommendations?

I have tried to optimize the serum free dmem which is the best but i am afraid the secretory profile has too much variations.

03 July 2024 4,044 3 View

Hello Everyone ! I'm looking for a good journal to publish my manuscript with low publication cost?

I am Looking for a Science Journal with good impact factor and low publication cost to publish a review paper. Your suggestions would be appreciated.

06 August 2024 6,796 3 View

Why after performing site directed mutagenesis ,I don't see any colony after transformation?

I want to introduce a point mutation (change in one nucleotide) into my gene of interest (DNA binding domain) I have designed primers as recommended on the Data sheet of the kit : -Both primers...

05 August 2024 9,059 3 View

Any idea about 'International Research Journal of commerce , arts and science? Is it a UGC listed journal?

Any idea about 'International Research Journal of commerce , arts and science? Is it a UGC listed journal? Kindly advice

04 August 2024 7,367 3 View

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

As authors and academic writers, we usually prepare our manuscript using our own resources. We submit these manuscripts to scientific Journals for peer review and publication sometimes at a fee....

03 August 2024 7,304 2 View

Does atmosphere affect flow of matter & energy on Earth & flow of energy in biosphere related to the flow of food through a food chain?

How does the atmosphere affect the flow of matter and energy on Earth and flow of energy in the biosphere related to the flow of food through a food chain?

02 August 2024 9,644 0 View

Is it true that science is leaving the era of mathematics and entering the era of matrix mechanics?

We assume this to be true. Science leaves the era of mathematics and enters the era of matrix mechanics and the turning point is the discovery of numerical statistical theory called Cairo...

31 July 2024 3,900 2 View

Recovery rate after peptide desalting using Sep-pack C18 1 cc Vac Cartridge?

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

Posthoc test lettering in JAMOVI?

Does anyone know of a module for the JAMOVI software that is capable of generating mean separations using the classic letters based on post hoc results (e.g., Tukey test)? If, as I believe, such...

31 July 2024 3,333 4 View

May I know the exact Quartile of the journal- Advanced Engineering Materials (Wiley) for material science category?

In some data sources it has been grouped in Q1 and some shows it is Q2.

29 July 2024 4,227 2 View

What are the important scholarly articles related to 'Use of Likert Scale in social science research' ?

The Likert scale is a commonly used measurement tool in social science research to assess people's attitudes, opinions, or perceptions. The social science students still have difficulty selecting...

25 July 2024 7,535 1 View