Can we remove tooth cavity without drilling?

More Karla Mihić's questions See All

How can I report grams of dry weight or dry sample of a plant extract that was concentrated and then freeze-dried?

for context, they are methanol/water extracts that were concentrated in a rotavapor and then freeze-dried. thank U.

09 May 2024 9,941 3 View

Can anyone recommend a good positive control to evaluate early apoptosis by FACS using Annexin V/PI method on MDA-MB-231 and MCF7 cells?

I am looking for suitable positive control for early apoptosis detection to compensation by using Annexin-V + propidium iodide in FACS. If anyone has an experience with such a drug kindly assist...

07 May 2023 6,879 2 View

Which DNA ladder do you use with Diamond™ Nucleic Acid Dye?

Hi everyone! I put Diamond dye directly when I make gel (solid). Previosly I used Simply Load DNA ladder and I didn't have problem but this ladder is currently unaviable in my country. I tried...

20 October 2022 3,581 0 View

Information to include in the synthesis of results of a qualitative systematic review?

I´m going to perform a qualitative systematic review and one thing that really confuses me is the fact that most articles, during sections like the discussion, tend to support their findings by...

21 February 2022 9,846 3 View

Can I dissolve?

I'm trying to dissolve sodium alginate in a co-solvent of formic acid: acetic acid, but until now I can not get it. Do yoy know if is this possible ? Because what I find in the literature is thant...

17 October 2021 5,723 5 View

How do I use multiple regression using data taken from different point in time?

For the research background, i have one dependent variable and 4 independent variables. My data are from five companies taken from 2016-2020. From what I understood (which is also based on our...

04 September 2021 7,596 5 View

Does anyone have a copy of the sTOFHLA?

Peppercorn books is out of business, and that the creator of the test has been dead for over 5 years. I am looking to use this tool to assess literacy in community dwelling seniors as part of my...

25 January 2021 4,468 2 View

Is there any chemical safe for sea environment, but could be used for repelling planktons and microorganisms?

As an example of Julia Child, whose first receipe was shark repelent, my team and I are looking for some chemicals which wont harm planktons but will help keep planktons from our robot in sea.

20 December 2020 9,847 4 View

Robot that helps clean our seas of microplastics?

My team and I are curently working on a project is focused on preventing microplastics and collecting plastic particles up to 2 * 2mm. Our biggest concern is harming sea life and destroying...

29 November 2020 9,483 5 View

How to fix - due to an Error message in Chromeleon 6.8 and Dionex HPLC - "The array bounds are invalid"?

We are having issues with communication between the software Chromeleon 6.8 and a Dionex Ultimate 3000 HPLC. We get error messages such as "the array bounds are invalid" and "unable to connect...

01 March 2020 4,222 0 View

What is the solvent for 8YSZ nano material?

I need to do some experiment with it in liquid form.

07 August 2024 613 3 View

Hi, please what is the best tool on Aspen plus that can help me get the best inlet temperature and pressure for cryogenic distillation?

I am trying to recover liquid CO2 from a mixture of 0.6 CO2, 0.3 N2, and 0.1 O2. My aim is to recover about 99% liquid CO2 at the bottom of the column and make sure the amount of gaseous CO2...

06 August 2024 4,611 0 View

How much Yeast should we add to fermentation media?

I have prepared a liquid broth containing Yeast (S. Cerevisiae) that i need to add from it to fermentation media of lignocellulosic hydrolysate. I need to know based on what parameters do we add...

06 August 2024 662 1 View

What is the best protocol for freezing the rat brain in preparation for protein detection by Elisa ?

What is the best way to freeze the rat brain - liquid nitrogen, Dry ice , isopentane - after isolation for later protein investigation by Elisa?

01 August 2024 1,722 1 View

How is surfactant addition calculated?

I want to make 100 ml of MWCNT/distilled water mixture at a volume fraction of % 0.1. MWCNT density is 2100 kg/m3. I will add gum arabic as surfactant. If I add surfactant at a 1:1 ratio, will the...

19 July 2024 8,494 0 View

How can we conduct DFT for solutions or mixtures ?

Can we conduct DFT studies for Ionic Liquids with Amines at various concentrations? If so, how can we proceed with these studies? Additionally, what parameters, besides IR, NMR, and HOMO-LUMO, can...

18 July 2024 319 1 View

Has anyone tried freeze flow samples in -80C freezer or liquid nitrogen before processing?

Our lab has some radioactive cell samples that need to be kept frozen for at least 30 days before flow analysis. For some reason, the samples stored in liquid nitrogen did not perform as well as...

15 July 2024 9,975 1 View

What is the basic difference between gum and hydrocolloid?

30 June 2024 4,031 3 View

Can a liquid metal-ligand sample be directly analyze in flame atomic absorption spectrosocopy?

Can I directly analyze a liquid metal-ligand sample without acid digestion in flame atomic absorption spectroscopy?

25 June 2024 1,866 2 View

How to size an liquid jet ejector to raise pressure of suction gas?

How to size an liquid jet ejector to raise pressure of suction gas.I need to get dimensions for simple compression and also for absorption of say CO2 in Water

13 June 2024 4,551 0 View

Eldho Jijy Varghese

Carisolv is a chemical that can be used to soften dental caries and remove it..

Marcia Vidor

There is also another alternative to be used. The Erbium lasers are an excellent choice to treat tooth cavity and also decontaminate the cavity.

Namrah Bashir

Using a medicated mouthwash can reduce the risk of caries progression and can ultimately arrest an ongoing lesion but it can’t remove a lesion.