Evidence map›Paper›PMID 42737093›Full record

ArticlePolymers2026

Quantum Dot-Hybridized Temperature- and Salt-Resistant Polyacrylamide for Enhanced Oil Recovery in High-Temperature and High-Salinity Reservoirs.

Hua Li, Jingjing He, Rui Jing, Song Wang, Aihui Li, Ting Chen, Daijun Du, Suhan Zhang

Abstract read
In one paragraph

Article in Polymers, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Hua LiXi'an Changqing Chemical Group Co., Ltd., Xi'an 710200, China.
Jingjing HeXi'an Changqing Chemical Group Co., Ltd., Xi'an 710200, China.
Rui JingXi'an Changqing Chemical Group Co., Ltd., Xi'an 710200, China.
Song WangEngineering Technology Department, PetroChina Xinjiang Oilfield Company, Karamay 834000, China.
Aihui LiXi'an Changqing Chemical Group Co., Ltd., Xi'an 710200, China.
Ting ChenState Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Southwest Petroleum University, Chengdu 610500, China.
Daijun DuState Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Southwest Petroleum University, Chengdu 610500, China.
Suhan ZhangSchool of Petroleum and Natural Gas Engineering, Chongqing University of Science and Technology, Chongqing 401331, China.

Funding

National Natural Science Foundation of China 52304043
6 · The paper itself

Abstract

Conventional partially hydrolyzed polyacrylamide (HPAM) suffers severe chain coiling, viscosity attenuation and precipitation under high-temperature and high-salinity reservoir brines, restricting its tertiary oil recovery efficiency. Herein, a novel carbon quantum dot hybrid terpolymer (QDHSTP) was synthesized via free-radical copolymerization, where silane-modified nitrogen-doped carbon quantum dots (FNCQDs) were covalently bonded to acrylamide (AM)/2-acrylamido-2-methylpropane sulfonic acid (AMPS)/diallyldimethylammonium chloride (DMDAAC) backbones. FTIR,

Indexed as

EORpolymer floodingquantum dot-hybridized polymerrheological propertiestemperature and salt resistance

Identifiers

PMID42737093
PMCPMC13568436

What OpenQuestion holds

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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.