Evidence map›Paper›PMID 32372637›Full record

ArticleACS applied materials & interfaces2020

Halloysite/Keratin Nanocomposite for Human Hair Photoprotection Coating.

Giuseppe Cavallaro, Stefana Milioto, Svetlana Konnova, Gölnur Fakhrullina, Farida Akhatova, Giuseppe Lazzara, Rawil Fakhrullin, Yuri Lvov

Open access · hybridAbstract read
In one paragraph

Article in ACS applied materials & interfaces, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
7.4field-weighted citation impact, top 2% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

33 citing papers in PubMed, 122 citations in OpenAlex.

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  7. Molecules (Basel, Switzerland) · 2024
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  19. Molecular interaction and partitioning in α-keratin usingJournal of the Royal Society, Interface · 2021
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors at 3 institutions in 3 countries.

Giuseppe CavallaroDipartimento di Fisica e Chimica, Università degli Studi di Palermo, Viale delle Scienze, pad. 17, Palermo 90128, Italy.ORCID http://orcid.org/0000-0002-2145-0161
Stefana MiliotoDipartimento di Fisica e Chimica, Università degli Studi di Palermo, Viale delle Scienze, pad. 17, Palermo 90128, Italy.
Svetlana KonnovaInstitute of Fundamental Medicine and Biology, Kazan Federal University, Kreml uramı 18, Kazan, Republic of Tatarstan 420008, Russian Federation.
Gölnur FakhrullinaInstitute of Fundamental Medicine and Biology, Kazan Federal University, Kreml uramı 18, Kazan, Republic of Tatarstan 420008, Russian Federation.
Farida AkhatovaInstitute of Fundamental Medicine and Biology, Kazan Federal University, Kreml uramı 18, Kazan, Republic of Tatarstan 420008, Russian Federation.
Giuseppe LazzaraDipartimento di Fisica e Chimica, Università degli Studi di Palermo, Viale delle Scienze, pad. 17, Palermo 90128, Italy.ORCID http://orcid.org/0000-0003-1953-5817
Rawil FakhrullinInstitute of Fundamental Medicine and Biology, Kazan Federal University, Kreml uramı 18, Kazan, Republic of Tatarstan 420008, Russian Federation.ORCID http://orcid.org/0000-0003-2015-7649
Yuri LvovInstitute for Micromanufacturing, Louisiana Tech University, 505 Tech Drive, Ruston, Louisiana 71272, United States.ORCID http://orcid.org/0000-0003-0722-5643
Kazan Federal University · RUNational Interuniversity Consortium of Materials Science and Technology · ITLouisiana Tech University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We propose a novel keratin treatment of human hair by its aqueous mixtures with natural halloysite clay nanotubes. The loaded clay nanotubes together with free keratin produce micrometer-thick protective coating on hair. First, colloidal and structural properties of halloysite/keratin dispersions and the nanotube loaded with this protein were investigated. Above the keratin isoelectric point (pH = 4), the protein adsorption into the positive halloysite lumen is favored because of the electrostatic attractions. The ζ-potential magnitude of these core-shell particles increased from -35 (in pristine form) to -43 mV allowing for an enhanced colloidal stability (15 h at pH = 6). This keratin-clay tubule nanocomposite was used for the immersion treatment of hair. Three-dimensional-measuring laser scanning microscopy demonstrated that 50-60% of the hair surface coverage can be achieved with 1 wt % suspension application. Hair samples have been exposed to UV irradiation for times up to 72 h to explore the protection capacity of this coating by monitoring the cysteine oxidation products. The nanocomposites of halloysite and keratin prevent the deterioration of human hair as evident by significant inhibition of cysteic acid. The successful hair structure protection was also visually confirmed by atomic force microscopy and dark-field hyperspectral microscopy. The proposed formulation represents a promising strategy for a sustainable medical coating on the hair, which remediates UV irradiation stress.

Indexed as

AdultClayFemaleHairHumansKeratinsNanocompositesNanotubesRadiation-Protective AgentsUltraviolet RaysClayKeratinsRadiation-Protective Agentscompositehair treatmenthalloysite nanotubeskeratinUV-protective coating

Identifiers

PMID32372637
PMCPMC8007073
OpenAlexW3021343700

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.