What is the cause of isododecane detection in drug substances?

recently i observed an impurity in multiple drug products analysed for residual solvents by GC test and is identified as isododecane by GC-MS. After mlling of the product it was generated and...

11 December 2020 1,715 2 View

Any Confrence on Building Materials or Sustainable Materilas?

please give any information about the Conference on Building Materials or Sustainable Materials

02 December 2020 4,640 7 View

Does absorption peak of a 2D MoS2 flake change, when its dimension changed with fixed thickness?

2D Mos2 shows three distinct absorption peaks which are related to A, B, C excitons and are almost fixed for different flakes of different sizes of small variations. According to theory, when the...

02 August 2020 3,276 7 View

Are you interested to review for Civil Engineering Research Articles and Latest Information?

Dear Sir/Madam, The following link is related to the "Civil Engineering Publication Reviewers Registration Form". If you are interested to review the Research Articles, Book Chapters, Conference...

23 July 2020 4,068 3 View

Which Scopus journal has fast review and fast publishing in Civil Engineering??

Scopus journals required.

27 April 2018 6,144 98 View

Why does Blue perform better than RGB in image classification?

I am using Deep neural networks to classify food images by cuisine. I am changing the parameters, inputs to get maximum accuracy. I am finding that just using the blue component of the images (a...

12 November 2017 8,081 5 View

Are their any specific advantages if the publication is in the society journal?

Benefits of publishing in various society journals over others.

27 September 2017 7,426 19 View

How do we eliminate stains from concrete?

Stains can be removed from concrete with dry or mechanical methods, or by wet methods using chemical or water. Common dry methods include sandblasting, flame cleaning and shot blasting, grinding,...

16 January 2017 5,158 1 View

Application of weibull distribution to determine 90 percent probable withstand voltage?

Dear researchers, Experimental investigations are to be carried out on a prototype to determine the design stress levels. Prototype : Chamber filled with SF6 gas. Conductor running longitudinally...

25 November 2014 2,269 3 View

Can anyone help me calculate the catalase specific activity?

23 November 2014 2,628 4 View

Is CD44 degraded in lysosome together with hyaluronan after CD44 mediated endocytosis of hyaluronic acid?

Also when RHAMM binds hyaluronic acid, they get internalized, will RHAMM also be degraded? Or both CD44 and RHAMM will be transferred back to the cell membrane? Asking for breast cancer cell line...

01 March 2021 8,169 2 View

For gelatin coating for culturing HUVEC.Should the gelatin be made in sterile water or PBS? Do I need to autoclave the gelatin soln after making it ?

I want to use 0.1% gelatin. Should that be made in PBS or sterile water? Should I autoclave the gelatin soln after making it in water/PBS?

28 February 2021 274 2 View

The reason that the culture of white fungi Contamination with green mold(Trichoderma), the culture autoclave at121 for 15 min. What is it?

Is the period to autoclave not enough? The inoculation in a hood and flame and UV and alcohol.

27 February 2021 9,356 3 View

LEDs on Vis Light photo degradation of MB water sol via N doped TiO2 in a mini flume?

Good day to all, I have no experience with light emitting diodes. I am building a glass mini flume to demonstrate the photo degradation of Methylene Blue in water running over self cleaning...

26 February 2021 4,026 5 View

Why do a weight decrease for thermal degradation in nitrogen gas condition?

Hi all The question is related to TGA(Thermogravimetric analysis). Thermal degradation easily understood but why do samples weight decrease? altough just binding is broked, the weight of...

26 February 2021 1,100 5 View

Steps to calculate activation energy by coats & redfern method?

I'm a chemistry student and I'm researching the kinetic degradation of mixed plastic waste. I'm having trouble calculating the activation energy by the coats & Redfern method. The data that...

24 February 2021 974 1 View

RNA degraded after good nanodrop readings?

23 February 2021 8,850 2 View

Mixture neutralization after Boc deprotection ?

I am performing a Boc-deprotection with HCl in organic solvent (dioxane or Ethylacetate) but would like to isolate the free amine. Several problems: - Neutralizing with inorganic base as NEt3...

18 February 2021 3,366 3 View

Onset of Photo Oxidation in Polymers?

Hi! I am looking for some specific information in regards to the minimum amount of UV intensity required to begin the photo degradation process in polymers. I understand each polymer is...

15 February 2021 7,703 4 View

How to measure 50uL of cells?

Hello, I am planning to do a transformation, and on the protocol it says "Scrape a 50 ml volume of yeast from the YPAD plate using a sterile inoculating loop or sterile toothpick". But I can...

14 February 2021 6,247 3 View