Jeong-Hwan Kim

7 Questions 38 Answers 0 Followers

Questions related from Jeong-Hwan Kim

Are there references on Sterility test of Exosomes ?

Dear everyone, I am running a research project on fungal exosomes. Now, the exosome samples are being tested for sterility. Can you suggest some methods/references based on the acceptable...

26 May 2023 486 1 View

Cutting-edge methods for diagnosis of circulating biomarkers

Dear folks, Can anyone provide me some trends on circulating disease markers (exosomes or CTCs) as below? 1. Current challenges in characterization (selectivity) 2. Leading technologies (early...

15 June 2017 10,002 1 View

XRD versus HRTEM-SAED/FFT in crystal pattern analysis ?

Dear folks, I am curious about a comparative aspect in particle crystal lattice plane analysis between XRD and SAED/FFT. The latter one would be more powerful ? Do they Both often require for high...

11 November 2015 4,696 4 View

What can cause coercivity (Oe value) of iron magnetic nanoparticles ?

Are there any effect on coercivity of nano particles (e.g. ferromagnetic spherical Fe NPs or Fe-oxides) ? The Oe value of our NPs shows diverse values, for instance, 40 Oe or 60 Oe. As I believe...

29 October 2015 7,086 2 View

Can metal ligand complex interact with pyridine ?

We observe some precipitates of iron Salen in pyridine-ethanol solvent. The metal center in the complex seems interacting with pyrimidine to form an adduct (magnetic ?) in turn, we have got...

07 September 2015 2,085 2 View

Does anyone know about synthesizing magnetic di-nuclear Fe(Salen) compounds?

Hello dear folks, We are producing magnetic Fe(III) (Salen)2 di-nuclear complexes in a milligram level. We have been used an air-free condition (N2 atmosphere) through all the processes to avoid...

08 April 2015 8,964 2 View

What is going to be the most efficient method for Si-nanoparticle for drug delivery?

Any suggestion of synthesizing Si-based anticancer drug (Paclitaxel) vehicles will be appreciated!

24 January 2015 8,443 2 View