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Structural Investigation on Water-Induced Phase Transitions of Poly(ethylene imine). 1. Time-Resolved Infrared Spectral Measurements in the Hydration Process

https://doi.org/10.1021/ma012204l
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13/13 checkable references clean · checked 2026-07-23

Every reference with a DOI in the deposited reference list resolved to a known work in Crossref or DataCite at the dated check, and none carried a retraction, withdrawal, or removal notice.

2 without a DOI — not checked. A reference deposited without a DOI is never matched by title or guessed at; it stays outside the checked set, and this line discloses that.

The 13 checked references that resolve
resolves10.1021/ma50003a017
Structural studies of poly(ethylenimine). 1. Structures of two hydrates of poly(ethylenimine): sesquihydrate and dihydrate
resolves10.1021/ma00229a034
Structural studies of poly(ethylenimine). 2. Double-stranded helical chains in the anhydrate
resolves10.1021/ma00236a009
Structural studies of poly(ethylenimine). 3. Structural characterization of anhydrous and hydrous states and crystal structure of the hemihydrate
resolves10.1080/00222337008081731
Characterization of Polyethylenimine
resolves10.1038/sj.cgt.7700289
Improvement of nonviral p53 gene transfer in human carcinoma cells using glucosylated polyethylenimine derivatives
resolves10.1038/sj.gt.3301113
Rapid crossing of the pulmonary endothelial barrier by polyethylenimine/DNA complexes
resolves10.1038/sj.gt.3301282
Biodistribution and transgene expression with nonviral cationic vector/DNA complexes in the lungs
resolves10.1021/ja0011865
Recognition of DNA Topology in Reactions between Plasmid DNA and Cationic Copolymers
resolves10.1002/macp.1964.020730109
Structural studies on polyethers, [‐(CH<sub>2</sub>)<sub>m</sub>‐O‐]<sub>n</sub>. II. Molecular structure of polyethylene oxide
resolves10.1021/ma60035a005
Structural Studies of Polyethers, (-(CH<sub>2</sub>)m-O-)<sub>n</sub>. X. Crystal Structure of Poly(ethylene oxide)
resolves10.1002/pol.1973.180111103
Structural studies of polyethers. IX. Planar zigzag modification of poly(ethylene oxide)
resolves10.1295/polymj.3.35
Isomerization Polymerization of 2-Oxazoline. I. Preparation of Unsubstituted 2-Oxazoline Polymer
resolves10.1021/ma60028a005
Isomerization Polymerization of 2-Oxazoline. IV. Kinetic Study of 2-Methyl-2-oxazoline Polymerization
The 2 references without a DOI — listed, not checked
no DOI — not checkedStructure of Crystalline Polymers
no DOI — not checkedma012204lb00013/ma012204lb00013_1
What this badge says. CiteStamped means the CHECKABLE references of this work were clean at the dated check: each resolved to a known work in a public registry, and none carried a retraction notice at that time. It says nothing about the quality, findings, or importance of the work itself, and nothing about references deposited without a DOI.

checked 2026-07-23 — re-checked daily as this page is visited; titles and statuses come from Crossref and DataCite and are not part of the signed record

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