30 August 2013 0 10K Report

I'm looking for more options for mycelium applications. Is the gypsum-mycelium mixture even on the market?

Article Evaluation of waste mycelium from citric acid production pla...

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Two Professor Positions at The Institute of Geography?

Two associate professor positions: The Institute of Geography of the Pontificia Universidad Católica de Valparaíso, Chile, has opened two competitions for associate professors in the subjects...

11 June 2024 5,547 2 View

How to solve NAMD, FATAL ERROR: UNABLE TO FIND ANGLE PARAMETERS ?

I am working on a molecular dynamics simulation in protein-ligand system, using NAMD software, and I got the following error. "FATAL ERROR: UNABLE TO FIND ANGLE PARAMETERS FOR HGA1 CG3C51 SG311...

20 April 2023 1,474 5 View

Is possible to manufacture citric acid from sugarcane molasses?

Citric acid production is currently performed using Aspergillus niger or other yeasts and a carbon source like sugar, dextrose, corn, cassava, beet, among others. But other raw materials such as...

17 January 2017 5,494 5 View

How to do a 4 point measurement with potentiostats?

Hello everyone,  I am trying to do a 4 point measurement to calculate the sheet resistance of a graphene layer by the van der Pauw method. I am trying to set it up with 1 or 2 potentiostats. I...

03 October 2016 2,448 3 View

Does anyone know of a method for labeling a peptide in cells that corresponds to a specific protein of interest?

I wish to label a peptide in cells which corresponds to a well characterized protein, in order to track its fate. Could anyone suggest techniques that one could use to successfully do this besides...

24 December 2014 6,603 2 View

Does anyone have a protocol for recovering genomic DNA solubulized in 8mM NaOH?

I isolated genomic DNA from cells and dissolved the isolate in 8 mM NaOH. I wish to reprecipitate out the gDNA from the alkaline solution. Is there a very effective way to do this? Anyone know a...

05 December 2013 9,957 2 View

How to optimize coagulation/flocculation process using RSM

Hello I am a PhD student currently working on a topic "selection and Characterization of natural chitosan for solid recovery in aquaculture wastewater treatment" I am required to use rsm for...

01 January 1970 6,056 5 View

Decolonial turn in the social sciences? Or a new fashion of academic extractivism that promotes a sympathetic colonialism?

Recently, the Aymara intellectual Silvia Rivera Cusicanquí (Bolivia), has pointed out that "the decolonial is a fashion, the postcolonial a desire and the anti-colonial a struggle." Through this,...

01 January 1970 3,629 32 View

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Separation of organic acids-HPLC?

Hello What should be done to separate and identify organic acids in HPC when their RetTime is the same?Like oxalic acid with Propanoic Acid.or acids that have a very close RetTime.

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The aqueous fraction of the hydroethanolic extract is showing the presence of palmitic acid. What is the mechanism responsible ?

Palmitic acid presence in aqueous fraction

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How to convert g/kg Humic acid dose to kg/ha?

I used humic acid at 0.044 g/kg soil in my pot experiment. But finally, I have to recommend kg/ha. Each pot's soil weight was 11 kg. What is the solution?

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Inquiry on Maximum Nucleic Acid Volume for 2.5 mL Liposome Solution?

I am currently working on a project involving liposomes and need to determine the maximum volume of siRNA that can be added to a 2.5 mL liposome solution with a total lipid concentration of 10...

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How to dispose off lipids waste?

I am looking for a lipid waste disposal method, keeping in mind the environmental, health and safety aspect of lipid waste. Could someone please provide guidelines or the lowest acceptable...

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Why is trifluoroacetic acid (TFA) used in c-18 column?

I would like to know the role of the TFA (trifluoroacetic acid) used on reverse phase chromatography c-18 column. It's is often used with a concentration of 0.1% on the mobile phase.

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Can we add calcium carbonate to any media as an indicator for lactic acid producing bacteria?

As mentioned in literature the addition of CaCO3 to MRS Agar media is considered as an indicator for lactic acid producing bacteria, so I wonder if we can add CaCO3 calcium carbonate to any other...

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What is the suitable solvent of MIL-100 for chemotherapy?

I synthesised a nanocarrier by conjugation MOF (MIL-100) with folic acid for use in chemotherapy but the samples didn't dissolve completely in aqueous solution or DMSO. Instead, they only...

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What are the effects of coffee husks waste to the environment ?

Coffee waste

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Can I use candle-jar technique to lactic acid bacteria?

I don't have the anaerobic generators (Anaeropac) so I'd like to try the candle-jar tecnique for the cultive of lactic acid bacteria

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