What is the most efficient way to prepare PU solution using alcohol?

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Why paraffin based PCM changes color upon prolonged heating?

What is the reason for changing color of the paraffin based PCM upon prolonged heating at around 142 Deg C.

09 October 2019 8,756 5 View

How to segregate nano particles in powder form?

We have prepared silicon powder, which contains 30 nano to 9 micron range. We checked around 35% of particles are less than 1 micron. We want to separate these 35% particles from the rest. Any of...

08 September 2018 7,653 4 View

How to give Superhydrophobic finish on polyester during HTHP dyeing?

I like to know, how can we give super-hydrophobic finishing during HTHP dyeing of polyester fabric. I've heard that such finish give a permanent super-hydrophobic finish on polyester fabric. If...

07 August 2018 4,007 1 View

Do you know any commercially available Electrically conductive polymer?

Hi I'm searching good electrically conductive polymer. Do you know any such polymer available in the market?

31 December 2016 5,317 3 View

Is it possible to deposite silicon on cotton fabric?

Hi I like to know, is it possible to deposit silicon on cotton fabrics using vapor deposition method? I shall be glad, if you kindly share any related paper.

06 July 2016 8,701 3 View

Is there any formula to determine maximum strength of a yarn?

I'm interested to know, whether there is any formula to determine the maximum strength of a yarn for different counts, different materials and staple length...

10 November 2015 985 7 View

I'm interested for Copper-silver alloy. Is it possible to develop such alloy?

Is it possible to develop copper-silver alloy? Is there any work on this? I want to know alloy only for copper and silver, no other metals..If any of you has done research on this, pl. let me know...

03 April 2015 7,361 3 View

Is there any permanent fire retardant finish for cotton that will NOT affect the absorption property?

We are searching for some fire-retardant chemicals, which gives permanent fire retardant property, but will NOT affect the natural hydrophilic property and permeability of cotton fabric. Could...

31 December 2014 8,762 4 View

Adhesion strength of coating?

How can I determine a good adhesion strength range for coatings on polymer surfaces, such as DLC on polymer substrates? Is there a specific threshold for adhesion strength (from T-peel tests)...

10 August 2024 942 3 View

How do I conformally do PR spin coating on trench structure?

I did PR spin coating on trench structure. I used AZ P4620 PR and the thickness or PR is around 11um. The substrate is Si. And my trench structure depth is 141um(negative way). Even though I...

08 August 2024 2,298 0 View

Why do i have a weak plasma and no coating during rf sputtering?

I have been getting a low plasma and no coating while doing rf sputtering of copper doped ZnS using a power of 140 watts and at pressure of 6.5x10-3 Mb.

07 August 2024 4,526 4 View

What is the reason I get 400nm nanoparticles using an extruder with 200 nm membrane for cell membrane coating?

I am trying to coat my micelles and PLGA based nanoparticles with cell membrane using an Avanti mini extruder according to literature . I use 200nm membrane but my particles end up to be 400nm And...

30 July 2024 3,294 3 View

Technology developments may it for whatever reasons developed eventually its benefits are multi-Disciplinatary?

Your comments

28 July 2024 2,822 2 View

What is the main used curing agent for epoxy based coating?

I am trying to coating metal oxide into steel substrate, for better sticking planning to utilse epoxy based, Could you please suggest suitable curing agent for the coating purpose

25 July 2024 438 3 View

New and trending areas in the field of production technology using microorganisms?

Novel areas especially

24 July 2024 8,416 0 View

How do you get pure primary macrophage cell culture?

I have been harvesting monocyte-derived macrophages from buffalo and cattle fresh whole blood using the same protocol for years and getting good macrophage cultures. Below is the protocol that I...

23 July 2024 4,074 2 View

What are the strategies to Enhance IgG-Producing Plasma Cells in mice for Monoclonal Antibody Development?

I have immunized BalB/C mice with a protein using the intradermal (ID) method with Complete Freund's Adjuvant (CFA) and Incomplete Freund's Adjuvant (IFA), following a 14-day interval and three...

22 July 2024 9,160 2 View

I'm conducting a study on Research Commercialization in Pakistani HEIs and would appreciate your participation in a brief survey?

Dear Participants- Faculty and Researchers from Pakistani Higher Education Institutions, Thank you for participating in research study that aims to 'Analyze Individual and Institutional Factors...

18 July 2024 7,024 1 View