Evidence map›Paper›PMID 40070393›Full record

ArticleRSC advances2025

Bifunctional metavanadate promoted chitosan/cassava biopolymer films with photo-switchable wetting properties: unveiling the surface restructuring mechanism.

Pongpop Sangsawang, Chayada Wisuttirattanamanee, Nichaphat Aueng-Aree, Anawat Thivasasith, Somlak Ittisanronnachai, Chokchai Kaiyasuan, Pawarisa Ngamroj, Natthakit Phophuttharaksa, Pattarapon Tanalikhit, Natputthiya Chavanalikigorn and 1 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in RSC advances, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
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

2 citing papers in PubMed.

  1. Article
  2. Article
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

11 authors.

Pongpop SangsawangDepartment of Chemistry, Kamnoetvidya Science Academy 999 Moo 1, Pa Yup Nai, Wang Chan Rayong 21210 Thailand natputthiya.c@kvis.ac.th yutichai.m@kvis.ac.th.
Chayada WisuttirattanamaneeDepartment of Chemistry, Kamnoetvidya Science Academy 999 Moo 1, Pa Yup Nai, Wang Chan Rayong 21210 Thailand natputthiya.c@kvis.ac.th yutichai.m@kvis.ac.th.
Nichaphat Aueng-AreeDepartment of Chemistry, Kamnoetvidya Science Academy 999 Moo 1, Pa Yup Nai, Wang Chan Rayong 21210 Thailand natputthiya.c@kvis.ac.th yutichai.m@kvis.ac.th.
Anawat ThivasasithFrontier Research Center (FRC), Vidyasirimedhi Institute of Science and Technology 555 Moo 1, Pa Yup Nai, Wang Chan Rayong 21210 Thailand.ORCID https://orcid.org/0000-0003-4087-1735
Somlak IttisanronnachaiFrontier Research Center (FRC), Vidyasirimedhi Institute of Science and Technology 555 Moo 1, Pa Yup Nai, Wang Chan Rayong 21210 Thailand.
Chokchai KaiyasuanSchool of Molecular Science and Engineering (MSE), Vidyasirimedhi Institute of Science and Technology 555 Moo 1, Pa Yup Nai, Wang Chan Rayong 21210 Thailand.ORCID https://orcid.org/0000-0003-3038-3180
Pawarisa NgamrojDepartment of Chemistry, Kamnoetvidya Science Academy 999 Moo 1, Pa Yup Nai, Wang Chan Rayong 21210 Thailand natputthiya.c@kvis.ac.th yutichai.m@kvis.ac.th.
Natthakit PhophuttharaksaDepartment of Chemistry, Kamnoetvidya Science Academy 999 Moo 1, Pa Yup Nai, Wang Chan Rayong 21210 Thailand natputthiya.c@kvis.ac.th yutichai.m@kvis.ac.th.
Pattarapon TanalikhitDepartment of Physics, Korea Advanced Institute of Science and Technology Daejeon 34141 Republic of Korea tanalikhit.p@kaist.ac.kr.ORCID https://orcid.org/0000-0002-4809-6668
Natputthiya ChavanalikigornDepartment of Chemistry, Kamnoetvidya Science Academy 999 Moo 1, Pa Yup Nai, Wang Chan Rayong 21210 Thailand natputthiya.c@kvis.ac.th yutichai.m@kvis.ac.th.
Yutichai MueanngernDepartment of Chemistry, Kamnoetvidya Science Academy 999 Moo 1, Pa Yup Nai, Wang Chan Rayong 21210 Thailand natputthiya.c@kvis.ac.th yutichai.m@kvis.ac.th.ORCID https://orcid.org/0000-0002-0618-9989

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Biopolymer films derived from starch and chitosan were soaked in vanadium salt solutions to produce vanadium metallopolymer films. Visible light irradiation induces significant color shifts from yellow to green due to changes in the oxidation state of vanadium. The material was observed to undergo dramatic structural changes upon incorporation of vanadium, with further restructuring occurring after visible light illumination. Metallopolymer films exhibited enhanced hydrophobic properties, which were further amplified when the material was irradiated with visible light, resulting in water contact angles up to 103°. X-ray photoelectron spectroscopy (XPS) measurements reveal that photoirradiation reduces vanadium metal from the 5+ (VO

Identifiers

PMID40070393
PMCPMC11895528

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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.