Evidence map›Paper›PMID 33324799›Full record

ArticleACS omega2020

Preparation of Acid- and Alkali-Modified Biochar for Removal of Methylene Blue Pigment.

Can Liu, Wendong Wang, Rui Wu, Yun Liu, Xu Lin, Huan Kan, Yunwu Zheng

Open access · goldAbstract read
In one paragraph

Article in ACS omega, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
7.7field-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

23 citing papers in PubMed, 187 citations in OpenAlex.

  1. Mechanisms of mercury (Hg) and methylmercury (CHEnvironmental science and pollution research international · 2026
    Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Advancements in Biochar as a Sustainable Adsorbent for Water Pollution Mitigation.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025
    Review
  9. Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. Article
  15. Article
  16. Review
  17. Article
  18. Article
  19. Adsorption Performance of Methylene Blue by KOH/FeClMolecules (Basel, Switzerland) · 2023
    Article
  20. Review
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

7 authors at 1 institution in 1 country.

Can LiuKey Laboratory of State Forestry Administration for Highly-Efficient Utilization of Forestry Biomass Resources in Southwest China, College of Materials Science & Engineering, Southwest Forestry University, Kunming 650224, PR China.
Wendong WangKey Laboratory of State Forestry Administration for Highly-Efficient Utilization of Forestry Biomass Resources in Southwest China, College of Materials Science & Engineering, Southwest Forestry University, Kunming 650224, PR China.
Rui WuKey Laboratory of State Forestry Administration for Highly-Efficient Utilization of Forestry Biomass Resources in Southwest China, College of Materials Science & Engineering, Southwest Forestry University, Kunming 650224, PR China.
Yun LiuCollege of Life Science, Southwest Forestry University, Kunming 650224, PR China.
Xu LinKey Laboratory of State Forestry Administration for Highly-Efficient Utilization of Forestry Biomass Resources in Southwest China, College of Materials Science & Engineering, Southwest Forestry University, Kunming 650224, PR China.
Huan KanCollege of Life Science, Southwest Forestry University, Kunming 650224, PR China.
Yunwu ZhengKey Laboratory of State Forestry Administration for Highly-Efficient Utilization of Forestry Biomass Resources in Southwest China, College of Materials Science & Engineering, Southwest Forestry University, Kunming 650224, PR China.
Southwest Forestry University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Walnut shell biochar (WSC) and wood powder biochar (WPC) prepared using the limited oxygen pyrolysis process were used as raw materials, and ZnCl

Identifiers

PMID33324799
PMCPMC7726758
OpenAlexW3107557650

What OpenQuestion holds

Textmetadata
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.