How can I cross link NH2, carbonyl and carboxyl groups at chitosan film forming solution?

31 July 2016 0 3K Report

Dear researchers,

I want to degrade chitosan film forming solution by hydrogen peroxide and ozone and then cross-link NH2, carbonyl and carboxyl groups at this solution. Which crosslinker can I use?

Badges
Science method

More Masoud Darbasi's questions See All

I am planning to publish a book on Springer. Can you provide guidance on how to create a book proposal?

Additionally, I welcome any general advice and suggestions you may have.

11 May 2024 5,419 1 View

What are the key and important parameters in the design of switches based on photonic crystal?

What are the key and important parameters in the design of switches based on photonic crystal? How can we have an ideal switch?

09 May 2024 7,074 2 View

What is the effect of refractive index changes on the output wavelength of all-optical sensors?

30 April 2024 540 1 View

Is it possible to achieve a high quality factor in the structure of the rings created in the crystal photonic substrate?

In the structures of combined rings, it is difficult to have completely symmetrical rings due to the delay in response time. Also, it is very difficult to reach a quality factor above 5000 in...

23 February 2024 1,222 4 View

What is industrial applications of SPD processes?

Dear researchers, as you know, the subject of severe plastic deformation (SPD) methods (ECAP, TT, HPT, ARB and so on) or ultrafine grained metals has been researched on for over 20 years. But I...

16 February 2024 1,096 3 View

Are You an Expert in Plant Abiotic Stress Response? Interested in Collaborating on Paper Writing?

I have been recently working on abiotic stresses (drought, high temperature, salinity and cold) responses in wheat (Triticum aestivum) using meta-analysis of transcriptomics (microarray) data. The...

04 February 2024 1,751 1 View

Single-chain fragment antibody (scFv) expression and purification? E. coli?

Hi all, I possess several scFv DNA sequences and aim to generate soluble forms of these single-chain antibodies to assess their biochemical characteristics, such as binding affinity and...

18 December 2023 2,070 0 View

Hydration process of soft contact lenses ?

we produce soft contact lenses with cast molding method , the material is SiHy , I need to know more about the hydration process, type of water , temperature and time we use of water bath . BR...

15 December 2023 1,656 0 View

interpertation XRD peaks after doping (LDH) layered double hydroxides?

how can i interpert XRD peaks after doping LDH. pure sample matched with JCPDF file as in papers, but after doping newly peaks appear and peaks disappear?

06 November 2023 2,674 2 View

I want to prepare a cationic liposome with Phosphatidylcholine, cholesterol and stearylamine for mRNA transfer, is it possible?

Because these lipids are cheap and it is possible for me to get them

28 August 2023 7,742 0 View

Could dyes amplify the spectrum of light to a specific wavelength?

I am interested to know the behavior of dyes toward light. Specifically, Blue dyes re-emit the spectrum, especially from the green zone (known as principal in LED lamps, and blue dyes are known...

05 August 2024 3,290 1 View

How to report results of Generalised Linear Mixed Models in a journal article?

Hi everyone, If you have written or come across any papers where Generalised Linear Mixed Models are used to examine intervention (e.g., in mental health) efficacy, could you please share the...

04 August 2024 4,130 4 View

The Optimal Experimental Approach for Gene Function Analysis?

What is the most suitable experimental setting to understand the consequences of a particular gene: (1) targeted degradation of the specific transcription factor (TF) of the gene, followed by...

04 August 2024 6,265 1 View

Does atmosphere affect flow of matter & energy on Earth & flow of energy in biosphere related to the flow of food through a food chain?

How does the atmosphere affect the flow of matter and energy on Earth and flow of energy in the biosphere related to the flow of food through a food chain?

02 August 2024 9,644 0 View

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

Your comments

28 July 2024 2,822 2 View

Does anybody know why my chitosan/pva/gelatin hydrogel dissolve in PBS?

My final research is about making chitosan/pva hydrogel for wound healing using gelatin as crosslinker. Last month, i made the thin film hydrogel and it turn well. It was okay. Last week, i make...

28 July 2024 2,794 6 View

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

Novel areas especially

24 July 2024 8,416 0 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

What is climate resilience for food security and sustainable agriculture and how is smart irrigation in agriculture climate resilient?

22 July 2024 1,947 0 View

How should we increase the quality of RNA extraction?

I’m having difficulty achieving high RNA integrity in my samples. Although the 260/280 and 260/230 ratios are satisfactory after RNA extraction, the RNA samples show signs of degradation when...

22 July 2024 155 4 View