Application of spectroscopic methods for structural analysis of chitin and chitosan (Q28751627)

macromolecular substances

19 September 2019

1 reference

16 November 2019

1 reference

18 November 2019

1 reference

1 reference

20 December 2020

Krzysztof Brzozowski

5

0 references

Małgorzata Czerwicka

Małgorzata Czerwicka

2

0 references

Zbigniew Kaczyński

Zbigniew Kaczyński

3

0 references

Jolanta Kumirska

Jolanta Kumirska

1

0 references

Jorg Thöming

Jorg Thöming

6

0 references

Piotr Stepnowski

Piotr Stepnowski

7

0 references

author name string

Anna Bychowska

Creative Commons Attribution 3.0 Unported

4

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language of work or name

English

0 references

publication date

29 April 2010

4 references

19 September 2019

16 November 2019

18 November 2019

20 December 2020

4 references

19 September 2019

16 November 2019

18 November 2019

20 December 2020

8

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issue

5

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page(s)

1567-636

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copyright license

4 references

19 September 2019

16 November 2019

18 November 2019

Chitin-based scaffolds are an integral part of the skeleton of the marine demosponge Ianthella basta

20 December 2020

0 references

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2885081

Family 18 chitinase–oligosaccharide substrate interaction: subsite preference and anomer selectivity of Serratia marcescens chitinase A

16 March 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2885081

Hyaluronic acid and chitosan-DNA complex multilayered thin film as surface-mediated nonviral gene delivery system

16 March 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2885081

Molluscan shell evolution with review of shell calcification hypothesis.

3 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2885081

Substrate binding modes and anomer selectivity of chitinase A from Vibrio harveyi

3 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2885081

An efficient method for 15N-labeling of chitin in fungi

3 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2885081

Various methods for determination of the degree of N-acetylation of chitin and chitosan: a review

3 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2885081

Innovative approach for producing injectable, biodegradable materials using chitooligosaccharides and green chemistry

3 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2885081

Injectable in situ forming biodegradable chitosan-hyaluronic acid based hydrogels for cartilage tissue engineering.

3 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2885081

Chitosan derivatives obtained by chemical modifications for biomedical and environmental applications.

3 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2885081

Preparation of chitosan from brine shrimp (Artemia urmiana) cyst shells and effects of different chemical processing sequences on the physicochemical and functional properties of the product

3 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2885081

Chemical preparation and structural characterization of a homogeneous series of chitin/chitosan oligomers

3 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2885081

Mining marine shellfish wastes for bioactive molecules: chitin and chitosan--Part A: extraction methods

3 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2885081

Preparation and spectroscopic characterization of methoxy poly(ethylene glycol)-grafted water-soluble chitosan

3 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2885081

Chitosan and its derivatives for tissue engineering applications

3 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2885081

Chitosan-mediated changes in cell wall composition, morphology and ultrastructure in two wood-inhabiting fungi

3 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2885081

The gene transfection efficiency of thermoresponsive N,N,N-trimethyl chitosan chloride-g-poly(N-isopropylacrylamide) copolymer

3 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2885081

Quantitative sequencing of complex mixtures of heterochitooligosaccharides by vMALDI-linear ion trap mass spectrometry

3 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2885081

Chitosan nanoparticle-loaded mannitol microspheres: structure and surface characterization

3 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2885081

Structure, depolymerization, and cytocompatibility evaluation of glycol chitosan

3 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2885081

Extraction and characterization of chitin and chitosan from local sources

3 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2885081

Conjugation of bioactive ligands to PEG-grafted chitosan at the distal end of PEG.

3 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2885081

Depolymerization and de-N-acetylation of chitin oligomers in hydrochloric acid

3 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2885081

Chitinase-catalyzed synthesis of alternatingly N-deacetylated chitin: a chitin-chitosan hybrid polysaccharide

3 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2885081

On the importance of carbohydrate-aromatic interactions for the molecular recognition of oligosaccharides by proteins: NMR studies of the structure and binding affinity of AcAMP2-like peptides with non-natural naphthyl and fluoroaromatic residues.

3 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2885081

Insecticidal and fungicidal activity of new synthesized chitosan derivatives.

3 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2885081

Characterization of chito-oligosaccharides prepared by chitosanolysis with the aid of papain and Pronase, and their bactericidal action against Bacillus cereus and Escherichia coli

3 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2885081

Chitosan: a versatile biopolymer for orthopaedic tissue-engineering

3 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2885081

Synthesis and characterization of a novel chitosan-gelatin bioconjugate with fluorescence emission

3 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2885081

Degradation of chitosans with chitinase B from Serratia marcescens. Production of chito-oligosaccharides and insight into enzyme processivity

3 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2885081

Preparation of C-6 substituted chitin derivatives under homogeneous conditions

3 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2885081

Enzymatic synthesis of complex glycosaminotrioses and study of their molecular recognition by hevein domains

3 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2885081

Oligochitosan derivatives bearing electron-deficient aromatic rings for adsorption of amitriptyline: implications for drug detoxification

3 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2885081

Toward the understanding of the structure and dynamics of protein-carbohydrate interactions: molecular dynamics studies of the complexes between hevein and oligosaccharidic ligands

3 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2885081

Preparation of acrylic grafted chitin for wound dressing application.

3 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2885081

Molecular composition of the wall of insect olfactory sensilla-the chitin question

3 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2885081

Production, Properties, and Some New Applications of Chitin and Its Derivatives

3 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2885081

Preparation and characterisation of chitosans with oligosaccharide branches

3 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2885081

In situ IR, NMR, EPR, and UV/Vis Spectroscopy: Tools for New Insight into the Mechanisms of Heterogeneous Catalysis

3 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2885081

Sequence analysis of chitooligosaccharides by matrix-assisted laser desorption ionization postsource decay mass spectrometry

3 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2885081

Preparation and solubility in acid and water of partially deacetylated chitins

3 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2885081

Chitosan and its derivatives in mucosal drug and vaccine delivery

3 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2885081

Direct incorporation of glucosamine and N-acetylglucosamine into exopolymers by Gluconacetobacter xylinus (=Acetobacter xylinum) ATCC 10245: production of chitosan-cellulose and chitin-cellulose exopolymers

3 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2885081

Structural characterization of phosphorylated chitosan and their applications as effective additives of calcium phosphate cements

3 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2885081

Recognition of chitooligosaccharides and their N-acetyl groups by putative subsites of chitin deacetylase from a deuteromycete, Colletotrichum lindemuthianum

3 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2885081

A novel method for chemo-enzymatic synthesis of elicitor-active chitosan oligomers and partially N-deacetylated chitin oligomers using N-acylated chitotrioses as substrates in a lysozyme-catalyzed transglycosylation reaction system.

3 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2885081

Mass spectrometric analysis of chitin oligosaccharides produced by Rhizobium NodC protein in Escherichia coli

3 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2885081

Studies on chitosan: 3. Evidence for the presence of random and block copolymer structures in partially N-acetylated chitosans

3 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2885081

The structure of α-chitin

3 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2885081

Chitin and chitosan: Properties and applications

3 June 2018

1 reference

Food applications of chitin and chitosans

21 January 2018

1 reference

Synthesis and characterization of N-aryl chitosan derivatives.

21 January 2018

1 reference

Synthesis and characterization of polyurethane-g-chitosan

21 January 2018

1 reference

Determination of the degree of deacetylation of chitin and chitosan by X-ray powder diffraction.

21 January 2018

1 reference

Physicochemical properties and bioactivity of fungal chitin and chitosan

21 January 2018

1 reference

Synthesis and characterization of water-soluble O-succinyl-chitosan

21 January 2018

1 reference

Iron oxide nanoparticles-chitosan composite based glucose biosensor

21 January 2018

1 reference

Preparation of coated nanoparticles for a new mucosal vaccine delivery system

21 January 2018

1 reference

Chitosan/TiO2 nanocomposite pervaporation membranes for ethanol dehydration

21 January 2018

1 reference

FT-IR studies on interactions among components in hexanoyl chitosan-based polymer electrolytes.

21 January 2018

1 reference

Formation of spherical iron(III) oxyhydroxide nanoparticles sterically stabilized by chitosan in aqueous solutions.

21 January 2018

1 reference

Chitosan and chemically modified chitosan beads for acid dyes sorption

21 January 2018

1 reference

Cross-linked quaternary chitosan as an adsorbent for the removal of the reactive dye from aqueous solutions

21 January 2018

1 reference

Biosorption of phenol and o-chlorophenol from aqueous solutions on to chitosan-calcium alginate blended beads

21 January 2018

1 reference

Fluoride sorption by nano-hydroxyapatite/chitin composite

21 January 2018

1 reference

Characteristics of equilibrium, kinetics studies for adsorption of fluoride on magnetic-chitosan particle

21 January 2018

1 reference

Acetylation of alpha-chitin in ionic liquids.

21 January 2018

1 reference

Determination of the degree of acetylation of chitosan by UV spectrophotometry using dual standards

21 January 2018

1 reference

Layer-by-layer self-assembled multilayer films of carbon nanotubes and platinum nanoparticles with polyelectrolyte for the fabrication of biosensors

21 January 2018

1 reference

UV-vis-infrared optical and AFM study of spin-cast chitosan films.

21 January 2018

1 reference

Spectrophotometric determination of deacetylation degree of chitinous materials dissolved in phosphoric acid.

21 January 2018

1 reference

Straightforward Determination of the Degree ofN‐Acetylation of Chitosan by Means of First‐Derivative UV Spectrophotometry

21 January 2018

1 reference

Chitosan kills bacteria through cell membrane damage

21 January 2018

1 reference

Preparation and characterisation of fluorescent chitosans using 9-anthraldehyde as fluorophore

21 January 2018

1 reference

Degradation behavior of chitosan chains in the 'green' synthesis of gold nanoparticles

21 January 2018

1 reference

Pyrolysis GC/MS and IR spectroscopy in chitin analysis of molluscan shells

21 January 2018

1 reference

Bioactive coatings of endovascular stents based on polyelectrolyte multilayers

21 January 2018

1 reference

Preparation of orthogonally protected chitosan oligosaccharides: observation of an anomalous remote substituent effect.

21 January 2018

1 reference

Utilizing renewable resources to create functional polymers: chitosan-based associative thickener

21 January 2018

1 reference

Chitosan-coated electrodes for bimodal sensing: selective post-electrode film reaction for spectroelectrochemical analysis

21 January 2018

1 reference

Structural simulation and protein engineering to convert an endo-chitosanase to an exo-chitosanase

21 January 2018

1 reference

Mass spectrometric profiling of glucosamine, glucosamine polymers and their catecholamine adducts. Model reactions and cuticular hydrolysates of Toxorhynchites amboinensis (Culicidae) pupae

21 January 2018

1 reference

Chitooligosaccharides--preparation with the aid of pectinase isozyme from Aspergillus niger and their antibacterial activity

21 January 2018

1 reference

Architecture of the yeast cell wall. The linkage between chitin and beta(1-->3)-glucan.

21 January 2018

1 reference

The influence of diet and water on the stable oxygen and hydrogen isotope composition of Chironomidae (Diptera) with paleoecological implications.

21 January 2018

1 reference

Chitosan oligosaccharides, dp 2-8, have prebiotic effect on the Bifidobacterium bifidium and Lactobacillus sp.

21 January 2018

1 reference

Growth of phytopathogenic fungi in the presence of partially acetylated chitooligosaccharides.

21 January 2018

1 reference

Analysis of aristolochic acids by CE-MS with carboxymethyl chitosan-coated capillary

21 January 2018

1 reference

Development of column-pretreatment chelating resins for matrix elimination/multi-element determination by inductively coupled plasma-mass spectrometry

21 January 2018

1 reference

Adsorption properties of ionic species on cross-linked chitosans modified with catechol and salicylic acid moieties

21 January 2018

1 reference

Adsorption behavior of cationic and anionic species on chitosan resins possessing amino acid moieties

21 January 2018

1 reference

Synthesis of novel chitosan resin possessing histidine moiety and its application to the determination of trace silver by ICP-AES coupled with triplet automated-pretreatment system

21 January 2018

1 reference

Non-cytotoxic silver nanoparticle-polysaccharide nanocomposites with antimicrobial activity.

21 January 2018

1 reference

NMR study of the phosphonomethylation reaction on chitosan

21 January 2018

1 reference

A validated 1H NMR method for the determination of the degree of deacetylation of chitosan.

21 January 2018

1 reference

Optimal routine conditions for the determination of the degree of acetylation of chitosan by 1H-NMR

21 January 2018

1 reference

Determination of the pattern of acetylation of low-molecular-weight chitosan used in biomedical applications

21 January 2018

1 reference

Synthesis, characterization, and microsphere formation of galactosylated chitosan

21 January 2018

1 reference

Synthesis of phosphorylated chitosan by novel method and its characterization.

21 January 2018

1 reference

Hydrogen bonding structure and stability of alpha-chitin studied by 13C solid-state NMR.

21 January 2018

1 reference

Extraction and characterization of chitin, chitosan, and protein hydrolysates prepared from shrimp waste by treatment with crude protease from Bacillus cereus SV1.

21 January 2018

1 reference

Characterization of chitin and its hydrolysis to GlcNAc and GlcN.

21 January 2018

1 reference

Size-controlled hydroxyapatite nanoparticles as self-organized organic-inorganic composite materials

21 January 2018

1 reference

Low molecular weight chitosans--preparation by depolymerization with Aspergillus niger pectinase, and characterization

21 January 2018

1 reference

Microwave technique for efficient deacetylation of chitin nanowhiskers to a chitosan nanoscaffold

21 January 2018

1 reference

Crosslinked chitosan--preparation and characterization

21 January 2018

1 reference

An optimised method to determine the degree of acetylation of chitin and chitosan by FTIR spectroscopy

21 January 2018

1 reference

What Is the Real Value of Chitosan’s Surface Energy?

21 January 2018

1 reference

Determination of the degree of acetylation of chitin materials by 13C CP/MAS NMR spectroscopy

21 January 2018

2 references

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2885081

21 January 2018

An infrared investigation in relation with chitin and chitosan characterization

27 November 2018

1 reference

Whey protein isolate–chitosan interactions: A calorimetric and spectroscopy study

21 January 2018

1 reference

Fabrication and electrochemical study of monodisperse and size controlled Prussian blue nanoparticles protected by biocompatible polymer

21 January 2018

1 reference

Effects of chemical pretreatments on δ18O measurements, chemical composition, and morphology of chironomid head capsules

21 January 2018

1 reference

Chitin and chitosan: Transformations due to the electrospinning process

21 January 2018

1 reference

Presence of asparagine-linked N-acetylglucosamine and chitobiose in Pyrus pyrifolia S-RNases associated with gametophytic self-incompatibility

21 January 2018

1 reference

12 December 2020

Preparation of chitooligosaccharides from chitosan by a complex enzyme

1 reference

12 December 2020

Degree of acetylation of heteropolysaccharides

1 reference

12 December 2020

Synthesis of a chitosan tetramer derivative, beta-D-GlcNAc-(1-->4)-beta-D-GlcNAc-(1-->4)-beta-D-GlcNAc-(1-->4)-D-Glc N through a partial N-acetylation reaction by chitin deacetylase

1 reference

12 December 2020

Solid state NMR for determination of degree of acetylation of chitin and chitosan

1 reference

12 December 2020

Reporting degree of deacetylation values of chitosan: the influence of analytical methods

1 reference

12 December 2020

Alkali-Induced Conversion of β-Chitin to α-Chitin

1 reference

12 December 2020

Substituent distribution on O,N-carboxymethylchitosans by 1H and 13C n.m.r

1 reference

12 December 2020

Improved method for i.r. determination of the degree of N-acetylation of chitosan

1 reference

12 December 2020

Influence of alkali-freezing treatment on the solid state structure of chitin.

1 reference

12 December 2020

Synthesis of chitosan-stabilized gold nanoparticles in the absence/presence of tripolyphosphate

1 reference

12 December 2020

Adsorption mechanism of synthetic reactive dye wastewater by chitosan

1 reference

12 December 2020

Novel nylon-supported organic-inorganic hybrid membrane with hierarchical pores as a potential immobilized metal affinity adsorbent

1 reference

12 December 2020

Formation and Characterization of Chitosan Membranes

1 reference

12 December 2020

Functionalization of chitosan with 3,4-dihydroxybenzoic acid for the adsorption/collection of uranium in water samples and its determination by inductively coupled plasma-mass spectrometry

1 reference

12 December 2020

Determination of the degree of N-acetylation and the distribution of N-acetyl groups in partially N-deacetylated chitins (chitosans) by high-field n.m.r. spectroscopy

1 reference

12 December 2020

13C-n.m.r. studies of the acetylation sequences in partially N-deacetylated chitins (chitosans)

1 reference

12 December 2020

Oligosaccharide hydrolysis by chitosanase enzymes monitored by real-time electrospray ionization-mass spectrometry

1 reference

12 December 2020

Chitin/chitosan transformation by thermo-mechano-chemical treatment including characterization by enzymatic depolymerization

1 reference

12 December 2020

The degree of deacetylation of chitosan: advocating the first derivative UV-spectrophotometry method of determination

1 reference

12 December 2020

Sample pretreatment using chitosan-based chelating resin for the determination of trace metals in seawater samples by inductively coupled plasma-mass spectrometry

1 reference

12 December 2020

Mechanisms involved during the ultrasonically induced depolymerization of chitosan: characterization and control

1 reference

12 December 2020

Cross-linked chitosan/chitin crystal nanocomposites with improved permeation selectivity and pH stability

1 reference

12 December 2020

Wet chemical synthesis of chitosan hydrogel-hydroxyapatite composite membranes for tissue engineering applications

1 reference

12 December 2020

Determination of the degree of acetylation of chitin/chitosan by pyrolysis-gas chromatography in the presence of oxalic Acid

1 reference

12 December 2020

Dependence on the Preparation Procedure of the Polymorphism and Crystallinity of Chitosan Membranes

1 reference

12 December 2020

The degree of acetylation of chitins by gas chromatography and infrared spectroscopy

1 reference

12 December 2020

Mass-spectrometric analysis of N-acetylchitooligosaccharides prepared through enzymatic hydrolysis of chitosan

1 reference

12 December 2020

Development and in vitro evaluation of chitosan-based transdermal drug delivery systems for the controlled delivery of propranolol hydrochloride

1 reference

12 December 2020

Characterization of chitosan. Influence of ionic strength and degree of acetylation on chain expansion

1 reference

12 December 2020

Stereocontrolled synthesis of chitosan dodecamer

1 reference

12 December 2020

Evaluation of different absorbance ratios from infrared spectroscopy for analyzing the degree of deacetylation in chitin

1 reference

12 December 2020

Hydrophobic derivatives of chitosan: characterization and rheological behaviour

1 reference

12 December 2020

Rhizobium leguminosarum bv. trifolii produces lipo-chitin oligosaccharides with nodE-dependent highly unsaturated fatty acyl moieties. An electrospray ionization and collision-induced dissociation tandem mass spectrometric study

1 reference

12 December 2020

Deacetylation of chitin oligosaccharides of dp 2-4 by chitin deacetylase from Colletotrichum lindemuthianum

1 reference

12 December 2020

Interaction between chitosan and uranyl ions. Part 2. Mechanism of interaction

1 reference

12 December 2020

Mass spectrometric analysis of lipo-chitin oligosaccharides--signal molecules mediating the host-specific legume-rhizobium symbiosis

1 reference

12 December 2020