Harto Widodo

9 Questions 58 Answers 0 Followers

Questions related from Harto Widodo

Could we interpret the intensity of the peaks of the FTIR spectrum correlating to the concentration of some compound?

If we analyze the extract of two plants from the same species (for example) and there are very similarities between the two IR spectra except for the intensity of one peak at the same wavenumber....

06 February 2021 3,035 5 View

Are there any compounds that can increase the viability and stimulate cell viability and cell division?

I have trouble growing a cell line that I had just purchased from a cell line distributor. The cells I bought were produced in 2016 and when they were seedling they couldn't grow. There were some...

03 February 2021 4,000 5 View

Could anyone help me to get a normal hepatic cell line?

What type of normal hepatic cell lines are available to date? Does anyone provide one kind of that type of cell line especially in Indonesia?

05 December 2019 7,749 4 View

Does climate change has any impact on plants to produce secondary metabolites (active compounds), how could that be?

Climate change has adverse effects on devastating environmental changes, human health, and agricultural production. How about that impact on plants to produce secondary metabolites that have been...

01 January 1970 7,456 5 View

How to prepare/get egg albumin for an anti-inflammatory test?

Albumin from fresh eggs can be used for anti-inflammatory activity assay, are there specific requirements for that? What kind of eggs can be used and which one is the best? How to prepare? What...

01 January 1970 5,006 0 View

Contamination in cell line culture, what is it?

I cultured the Hela cell line for anticancer testing of a plant extract. On the 3rd day of subculture and changing the media, the cell culture showed that the DMEM medium was cloudy and looked...

01 January 1970 7,086 2 View

Artificial Intelligence on the development of Traditional Medicine

Are there any implementations of artificial intelligence in the development of traditional medicine so far?

01 January 1970 8,613 5 View

Can a country claim certain plants belonging to its own country? Are DNA barcodes or DNA marker needed as legal proof of those particular plants?

Most of the current existing plants are the result of an adaptation of plants to various factors, especially the environment, of course, there are small portions of species or cultivar plants...

01 January 1970 9,688 5 View

What the in-vitro antioxidant assay is the most relevant to the in-vivo antioxidant activity?

There are various methods to measure the antioxidant activity of a compound or sample test, for example, DDPH radical scavenging activity, ABTS assay, TEAC, TRAP, FRAP assay, Superoxide radical...

01 January 1970 6,317 5 View