Biosynthesis often is no preferred as compared to other methods as the yield is always low.
Concentrate the extract, switch temperature, change pH, etc.
Optimize the parameters (metal ion, extract and reaction conditions) by increasing their concentrations..
Indeed, I think the most possible approach is to find a strain which can tolerate high concentration of specific precursors (HAuCl4, AgNO3, etc), and then incubate the strain in fermentation tank to obtain a high-density cultures.
Thank you Omar Gonzalez-Ortega
Thank you Naveen Kumar Reddy Bogireddy
What are the different components measured in OLBI and MBI-Educator's survey? Can I use OLBI to measure teacher burnout?
03 October 2020 1,782 1 View
Hey guys, So I've always autoclaved my YNB and Biotin solutions to be consolidated into minimal media for growing yeasts in shake flasks. I recently came across a protocol that instructs to...
27 September 2020 8,704 0 View
updates in multi lingual character recognition
22 September 2019 1,456 2 View
Is there any anti-flowering hormone/ chemical/ treatment which suppress flowering in annuals?
03 May 2019 9,228 0 View
Biopolymers can bring in an environmentally benign approach to nanocomposites.
29 April 2019 8,100 6 View
The issues that we often face is the yield of the nanoparticles from biosynthesis. As the yield is less we have less nanomaterial that we can use for the application.
12 April 2019 7,589 4 View
Biosynthesis of metal oxide is done with just the plant extract in some case and some with extract plus NaOH in other. Which one is better and why?
11 April 2019 4,635 4 View
Dissolution of protein will contribute in more room for reaction and precipitation for the reclamation of the dissolved protein.
11 April 2019 6,506 0 View
How can I prepare cell lysate from rat brain homogenate for estimating the levels of nuclear factor-kappa B (NF-kB) using ELISA kit? Looking for freezer thaw cycles method in detail.
28 January 2019 6,133 4 View
The parameters given here are with respect to drain voltages.Can someone please help.
26 November 2017 8,217 0 View
I need to do some experiment with it in liquid form.
07 August 2024 612 3 View
I used material studio app dmol3 module for geometry optimization for a nanotube, and then I calculated its energy, for some of gas phases and I actually had the outmol file which allows me to...
14 June 2024 5,636 0 View
What's the way out of this problem? Can the single-crystal technique do this task? If yes, What if we also can't make a single crystal of this powder material?
23 May 2024 6,161 2 View
When using different laser energies, what is the effect on the size of nanoparticles? Does it increase or decrease with increasing energy? Please help
15 May 2024 4,690 2 View
actually what is the main difference between chemical synthesis and green synthesis of nanoparticles? while compared to chemical synthesis, how green synthesis reduce the toxity of prepared...
02 May 2024 8,087 3 View
Nanomaterials in a powdered form are challenging to use in laboratory concrete specimen casting. This is due to the minute-sized particles and the safety considerations. Therefore, there is a need...
14 April 2024 5,739 2 View
what is the procedure of synthesis of nanomaterial -Bottom-up -Chemical Etching? Advantage and disadvantagesAdvantages of this technique?
04 April 2024 2,522 2 View
Role of activator and sensitizer and how we select their concentration?
23 March 2024 859 2 View
Is the journal of nanotechnology research a predatory Journal? https://www.fortunejournals.com/journal-of-nanotechnology-research-aimsscope-fjnr.php
19 March 2024 3,501 4 View
In the green synthesis approaches of silver nanoparticles, do plant extracts solely influence secondary metabolite compounds that act as reducing agents and antioxidants? Or do the antibacterial,...
19 March 2024 8,062 4 View