Melt polycondensation of carboxytelechelic polyethylene for the design of degradable segmented copolyester polyolefins
Abstract
Chain-transfer ring-opening metathesis polymerization (CT-ROMP) provided a route to carboxytelechelic polyethylene (PE) with subsequent incorporation into segmented copolymers.
Integrity signals
Registry
Cites
Statistics
Claims the paper makes
Claims other papers make about this one
Each is checked against this paper’s own text: does it say what the citing paper says it does?
Condensation polymerization of dicarboxyl aliphatic oligomeric building blocks with small molecule diols affords plastics with lower ester content for improved thermal and materials properties more comparable to PE.
“condensation polymerization of dicarboxyl aliphatic oligomeric building blocks with small molecule diols affords plastics with lower ester content for improved thermal and materials properties more comparable to PE”
From Chemically recyclable polyolefin-like multiblock polymers (2023) · cites this paper as [21]
Cites
Production, use, and fate of all plastics ever made
Geyer, R., Jambeck, J. R., & Law, K. L. (2017) · Science Advances · doi:10.1126/sciadv.1700782 · Cited by 18,606 · see citing works
Living ring-opening metathesis polymerization
Bielawski, C. W., & Grubbs, R. H. (2006) · Progress in Polymer Science · doi:10.1016/j.progpolymsci.2006.08.006 · Cited by 1,522 · see citing works
Closed-loop recycling of polyethylene-like materials
Häußler, M., Eck, M., Rothauer, D., & Mecking, S. (2021) · Nature · doi:10.1038/s41586-020-03149-9 · Cited by 753 · see citing works
Characterization and engineering of a two-enzyme system for plastics depolymerization
Knott, B. C., Erickson, E., Allen, M. D., Gado, J. E., Graham, R., Kearns, F. L., Pardo, I., Topuzlu, E., Anderson, J. J., Austin, H. P., et al. (2020) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.2006753117 · Cited by 530 · see citing works
Hydrolytic Degradation and Erosion of Polyester Biomaterials
Woodard, L. N., & Grunlan, M. A. (2018) · ACS Macro Letters · doi:10.1021/acsmacrolett.8b00424 · Cited by 481 · see citing works
(2015) · Wiley eBooks · doi:10.1002/9783527674107 · Cited by 452 · see citing works
Branched polyesters: recent advances in synthesis and performance
McKee, M. G., Ünal, S., Wilkes, G. L., & Long, T. E. (2005) · Progress in Polymer Science · doi:10.1016/j.progpolymsci.2005.01.009 · Cited by 316 · see citing works
Self-citationDegradability of linear polyolefins under natural weathering
Ojeda, T. F. M., Freitas, A., Birck, K., Dalmolin, E., Jacques, R. J. S., Bento, F., & Camargo, F. A. D. O. (2010) · Polymer Degradation and Stability · doi:10.1016/j.polymdegradstab.2010.12.004 · Cited by 284 · see citing works
Trigg, E. B., Gaines, T. W., Maréchal, M. G., Moed, D. E., Rannou, P., Wagener, K. B., Stevens, M. J., & Winey, K. I. (2018) · Nature Materials · doi:10.1038/s41563-018-0097-2 · Cited by 271 · see citing works
Self-citationEnvironmental Degradation of Polyethylene
Hakkarainen, M., & Albertsson, A.-C. (2004) · Advances in Polymer Science · doi:10.1007/b13523 · Cited by 228 · see citing works
Biomedical applications of polyethylene
Paxton, N. C., Allenby, M. C., Lewis, P., & Woodruff, M. A. (2019) · European Polymer Journal · doi:10.1016/j.eurpolymj.2019.05.037 · Cited by 216 · see citing works
An improved method for the diimide hydrogenation of butadiene and isoprene containing polymers
Hahn, S. F. (1992) · Journal of Polymer Science Part A Polymer Chemistry · doi:10.1002/pola.1992.080300307 · Cited by 174 · see citing works
International Journal of Research in Advent Technology
(2018) · International Journal of Research in Advent Technology · doi:10.32622/ijrat · Cited by 160 · see citing works
Polymerization of A2 with B3 Monomers: A Facile Approach to Hyperbranched Poly(aryl ester)s
Qin, L., & Long, T. E. (2003) · Macromolecules · doi:10.1021/ma0257447 · Cited by 136 · see citing works
Self-citationSmith, J. A., Brzezinska, K. R., Valenti, D. J., & Wagener, K. B. (2000) · Macromolecules · doi:10.1021/ma9920792 · Cited by 134 · see citing works
Depolymerization of PET Bottle via Methanolysis and Hydrolysis
Han, M. (2018) · Elsevier eBooks · doi:10.1016/b978-0-12-811361-5.00005-5 · Cited by 115 · see citing works
From Polyethylene to Polyester: Influence of Ester Groups on the Physical Properties
Pepels, M. P. F., Hansen, M. R., Goossens, H., & Duchateau, R. (2013) · Macromolecules · doi:10.1021/ma401403x · Cited by 113 · see citing works
Precision Polymers through ADMET Polymerization
Schulz, M. D., & Wagener, K. B. (2014) · Macromolecular Chemistry and Physics · doi:10.1002/macp.201400268 · Cited by 113 · see citing works
Multiblock Copolymers for Recycling Polyethylene–Poly(ethylene terephthalate) Mixed Waste
Nomura, K., Peng, X., Kim, H., Jin, K., Kim, H. J., Bratton, A. F., Bond, C. R., Broman, A. E., Miller, K. M., & Ellison, C. J. (2020) · ACS Applied Materials & Interfaces · doi:10.1021/acsami.9b20242 · Cited by 106 · see citing works
Amide-containing segmented copolymers
Buckwalter, D. J., Dennis, J. M., & Long, T. E. (2015) · Progress in Polymer Science · doi:10.1016/j.progpolymsci.2014.11.003 · Cited by 99 · see citing works
Self-citationLehman, S. E., Wagener, K. B., Baugh, L. S., Rucker, S. P., Schulz, D. N., Varma‐Nair, M., & Berluche, E. (2007) · Macromolecules · doi:10.1021/ma070085p · Cited by 96 · see citing works
Brouwer, M. T., Chacon, F. A., & van Velzen, E. U. T. (2020) · Packaging Technology and Science · doi:10.1002/pts.2489 · Cited by 94 · see citing works
Advanced Polyethylene Technologies—Controlled Material Properties
Knuuttila, H. R., Lehtinen, A., & Nummila-Pakarinen, A. (2004) · Advances in polymer science · doi:10.1007/b13519 · Cited by 92 · see citing works
Impact perforation of monolithic polyethylene plates: Projectile nose shape dependence
Mohagheghian, I., McShane, G. J., & Stronge, W. J. (2015) · International Journal of Impact Engineering · doi:10.1016/j.ijimpeng.2015.02.002 · Cited by 90 · see citing works
Carboxy-Telechelic Polyolefins by ROMP Using Maleic Acid as a Chain Transfer Agent
Pitet, L. M., & Hillmyer, M. A. (2011) · Macromolecules · doi:10.1021/ma102975r · Cited by 87 · see citing works
Ünal, S., Yılgör, İ., Yılgör, E., Sheth, J. P., Wilkes, G. L., & Long, T. E. (2004) · Macromolecules · doi:10.1021/ma049472e · Cited by 87 · see citing works
Self-citationPlant Oil‐Based Long‐Chain C<sub>26</sub> Monomers and Their Polymers
Vilela, C., Silvestre, A. J. D., & Meier, M. A. R. (2012) · Macromolecular Chemistry and Physics · doi:10.1002/macp.201200332 · Cited by 85 · see citing works
Choinopoulos, Ι. (2019) · Polymers · doi:10.3390/polym11020298 · Cited by 81 · see citing works
Ünal, S., Qin, L., Mourey, T. H., & Long, T. E. (2005) · Macromolecules · doi:10.1021/ma047534v · Cited by 73 · see citing works
Self-citationÜnal, S., & Long, T. E. (2006) · Macromolecules · doi:10.1021/ma0523724 · Cited by 65 · see citing works
Self-citationMorphology and Properties of Segmented Copolymers
Bogart, J. W. C. V., Lilaonitkul, A., & Cooper, S. L. (1979) · Advances in chemistry series · doi:10.1021/ba-1979-0176.ch001 · Cited by 60 · see citing works
Polyethylene blends: A correlation study between morphology and environmental resistance
Munaro, M., & Akcelrud, L. (2007) · Polymer Degradation and Stability · doi:10.1016/j.polymdegradstab.2007.10.017 · Cited by 54 · see citing works
Carboxy-Telechelic Polyolefins in Cross-Linked Elastomers
Martínez, H., & Hillmyer, M. A. (2014) · Macromolecules · doi:10.1021/ma402397b · Cited by 54 · see citing works
Matrix morphology and the particle dispersion in HDPE nanocomposites with enhanced wear resistance
Pelto, J., Verho, T., Ronkainen, H., Kaunisto, K. M., Metsäjoki, J., Seitsonen, J. J. T., & Karttunen, M. (2019) · Polymer Testing · doi:10.1016/j.polymertesting.2019.105897 · Cited by 52 · see citing works
New polyamides with long alkane segments: nylon 6.24 and 6.34
Ehrenstein, M., Dellsperger, S., Kocher, C., Stingelin, N., Weder, C., & Smith, P. (2000) · Polymer · doi:10.1016/s0032-3861(99)00590-x · Cited by 48 · see citing works
Maeda, T., Kamimura, S., Ohishi, T., Takahara, A., & Otsuka, H. (2014) · Polymer · doi:10.1016/j.polymer.2014.10.001 · Cited by 46 · see citing works
Arrington, K. J., Waugh, J. B., Radzinski, S. C., & Matson, J. B. (2017) · Macromolecules · doi:10.1021/acs.macromol.7b00479 · Cited by 46 · see citing works
Dynamics of Precise Ethylene Ionomers Containing Ionic Liquid Functionality
Choi, U. H., Middleton, L. R., Soccio, M., Buitrago, C. F., Aitken, B. S., Masser, H., Wagener, K. B., Winey, K. I., & Runt, J. P. (2015) · Macromolecules · doi:10.1021/ma502168e · Cited by 44 · see citing works
Self-citationQin, L., Pasatta, J., & Long, T. E. (2003) · Journal of Polymer Science Part A Polymer Chemistry · doi:10.1002/pola.10787 · Cited by 42 · see citing works
Self-citationInterlaboratory test on polymers: determination of antioxidants in polyolefins
Ritter, A., Michel, E., Schmid, M., & Affolter, S. (2005) · Polymer Testing · doi:10.1016/j.polymertesting.2004.11.012 · Cited by 40 · see citing works
Zhang, M., Moore, R. B., & Long, T. E. (2012) · Journal of Polymer Science Part A Polymer Chemistry · doi:10.1002/pola.26176 · Cited by 39 · see citing works
Self-citationÜnal, S., Öztürk, G., Sisson, K., & Long, T. E. (2008) · Journal of Polymer Science Part A Polymer Chemistry · doi:10.1002/pola.22938 · Cited by 37 · see citing works
Self-citationALLEN, R. D., & James, M. I. (2021) · ACS symposium series · doi:10.1021/bk-2021-1391.ch004 · Cited by 36 · see citing works
Monodisperse and Telechelic Polyethylenes Form Extended Chain Crystals with Ionic Layers
Yan, L. T., Häußler, M., Bauer, J., Mecking, S., & Winey, K. I. (2019) · Macromolecules · doi:10.1021/acs.macromol.9b00962 · Cited by 34 · see citing works
Self-citationMiddleton, L. R., Trigg, E. B., Schwartz, E., Opper, K. L., Baughman, T. W., Wagener, K. B., & Winey, K. I. (2016) · Macromolecules · doi:10.1021/acs.macromol.6b00937 · Cited by 31 · see citing works
Self-citationPrecise Acid Copolymer Exhibits a Face-Centered Cubic Structure
Buitrago, C. F., Opper, K. L., Wagener, K. B., & Winey, K. I. (2011) · ACS Macro Letters · doi:10.1021/mz2000237 · Cited by 30 · see citing works
Self-citationPekkanen, A. M., Zawaski, C. E., Stevenson, A. T., Dickerman, R., Whittington, A. R., Williams, C. B., & Long, T. E. (2017) · ACS Applied Materials & Interfaces · doi:10.1021/acsami.7b01777 · Cited by 30 · see citing works
Self-citationReasons for the Discoloration of Postconsumer Poly(ethylene terephthalate) during Reprocessing
Berg, D., Schaefer, K., Koerner, A., Kaufmann, R., Tillmann, W., & Möller, M. (2016) · Macromolecular Materials and Engineering · doi:10.1002/mame.201600313 · Cited by 28 · see citing works
Melt Synthesis and Characterization of Aliphatic Low-TgPolyesters as Pressure Sensitive Adhesives
Öztürk, G., Pasquale, A. J., & Long, T. E. (2010) · The Journal of Adhesion · doi:10.1080/00218460903418303 · Cited by 26 · see citing works
Self-citationDennis, J. M., Fahs, G. B., Moore, R. B., Turner, S. R., & Long, T. E. (2014) · Macromolecules · doi:10.1021/ma501903h · Cited by 22 · see citing works
Self-citation3D-Printable Biodegradable Polyester Tissue Scaffolds for Cell Adhesion
Sirrine, J. M., Pekkanen, A. M., Nelson, A. M., Chartrain, N. A., Williams, C. B., & Long, T. E. (2015) · Australian Journal of Chemistry · doi:10.1071/ch15327 · Cited by 20 · see citing works
Self-citationHeifferon, K. V., Spiering, G. A., Talley, S. J., Hegde, M., Moore, R. B., Turner, S. R., & Long, T. E. (2019) · Polymer Chemistry · doi:10.1039/c9py00683d · Cited by 18 · see citing works
Self-citationJu, L., Dennis, J. M., Heifferon, K. V., Long, T. E., & Moore, R. B. (2019) · ACS Applied Polymer Materials · doi:10.1021/acsapm.9b00097 · Cited by 17 · see citing works
Self-citationSynthesis of Water-Soluble Imidazolium Polyesters as Potential Nonviral Gene Delivery Vehicles
Nelson, A. M., Pekkanen, A. M., Forsythe, N. L., Herlihy, J., Zhang, M., & Long, T. E. (2016) · Biomacromolecules · doi:10.1021/acs.biomac.6b01316 · Cited by 16 · see citing works
Self-citationJu, L., Mondschein, R. J., Vandenbrande, J. A., Arrington, C. B., Long, T. E., & Moore, R. B. (2020) · Polymer · doi:10.1016/j.polymer.2020.122891 · Cited by 16 · see citing works
Self-citationZhang, M., Zhang, M., Moore, R. B., & Long, T. E. (2013) · Polymer · doi:10.1016/j.polymer.2013.05.004 · Cited by 14 · see citing works
Self-citationSynthesis and characterization of sulfonated liquid crystalline polyesters
Qin, L., Pasatta, J., Wang, Z., Ratta, V., Wilkes, G. L., & Long, T. E. (2002) · Polymer International · doi:10.1002/pi.877 · Cited by 14 · see citing works
Self-citationHeifferon, K. V., Mondschein, R. J., Talley, S. J., Moore, R. B., Turner, S. R., & Long, T. E. (2019) · Polymer · doi:10.1016/j.polymer.2018.12.031 · Cited by 14 · see citing works
Self-citationFiller-Reinforced Elastomers Based on Functional Polyolefin Prepolymers
Ren, N., Matta, M. E., Martínez, H., Walton, K. L., Munro, J. C., Schneiderman, D. K., & Hillmyer, M. A. (2016) · Industrial & Engineering Chemistry Research · doi:10.1021/acs.iecr.6b00426 · Cited by 12 · see citing works
Automotive Applications for Polyethylene
Sehanobish, K. (2017) · doi:10.1002/9781119159797.ch45 · Cited by 4 · see citing works
Flagged first, then by citations
Cited by
Sorted by citations
Chemically recyclable polyolefin-like multiblock polymers
Zhao, Y., Rettner, E. M., Harry, K. L., Hu, Z., Miscall, J., Rorrer, N. A., & Miyake, G. M. (2023) · Science · doi:10.1126/science.adh3353 · Cited by 205 · see citing works
Synthesis and Deconstruction of Polyethylene-type Materials
Schwab, S. T., Baur, M., Nelson, T. F., & Mecking, S. (2024) · Chemical Reviews · doi:10.1021/acs.chemrev.3c00587 · Cited by 203 · see citing works
Catalytic Chemical Recycling of Post-Consumer Polyethylene
Arroyave, A., Cui, S., Lopez, J. C., Kocen, A. L., LaPointe, A. M., Delferro, M., & Coates, G. W. (2022) · Journal of the American Chemical Society · doi:10.1021/jacs.2c11949 · Cited by 189 · see citing works
Parke, S. M., Lopez, J. C., Cui, S., LaPointe, A. M., & Coates, G. W. (2023) · Angewandte Chemie International Edition · doi:10.1002/anie.202301927 · Cited by 88 · see citing works
Jang, Y.-J., Nguyen, S., & Hillmyer, M. A. (2024) · Journal of the American Chemical Society · doi:10.1021/jacs.3c12660 · Cited by 84 · see citing works
Li, X., Mahadas, N. A., Zhang, M., DePodesta, J., Stefik, M., & Tang, C. (2024) · Polymer · doi:10.1016/j.polymer.2024.126698 · Cited by 50 · see citing works
Zhao, Y., Rettner, E. M., Battson, M. E., Hu, Z., Miscall, J., Rorrer, N. A., & Miyake, G. M. (2024) · Angewandte Chemie International Edition · doi:10.1002/anie.202415707 · Cited by 34 · see citing works
Catalytic chemical recycling and upcycling of polyolefin plastics
Tan, Y., Cheng, Y., Xu, J., & Wang, H. (2024) · Giant · doi:10.1016/j.giant.2024.100307 · Cited by 29 · see citing works
Mahadas, N. A., Suhail, A., Sobczak, M. T., Li, X., Chen, K., Song, K., Dong, G., Kuksenok, O., & Tang, C. (2025) · Macromolecules · doi:10.1021/acs.macromol.5c00176 · Cited by 27 · see citing works
Modulating Polyethylene Mimics with Degradability via Synthesis and Modeling
Li, X., Suhail, A., Mahadas, N. A., Zhang, M., Hu, Z., Stefik, M., Kuksenok, O., & Tang, C. (2025) · Macromolecules · doi:10.1021/acs.macromol.5c00039 · Cited by 22 · see citing works
Wu, L. J., Liao, D., Li, Y., Si, G., & Chen, C. (2024) · Science China Chemistry · doi:10.1007/s11426-023-1883-4 · Cited by 13 · see citing works
Arrington, A. S., & Long, T. E. (2022) · Polymer · doi:10.1016/j.polymer.2022.125319 · Cited by 11 · see citing works
Self-citationPolyolefin containing multi-block polymers and upcycling of mixed plastics
Wu, L. J., Liao, D., Li, Y., Si, G., & Chen, C. (2024) · Science China Chemistry · doi:10.1007/s11426-024-2405-5 · Cited by 10 · see citing works
Zhao, Y., Rettner, E. M., Battson, M. E., Hu, Z., Miscall, J., Rorrer, N. A., & Miyake, G. M. (2024) · Angewandte Chemie · doi:10.1002/ange.202415707 · Cited by 9 · see citing works
Liu, K., Battson, M. E., Hu, Z., Zhao, Y., Rettner, E. M., Miscall, J., Rorrer, N. A., & Miyake, G. M. (2025) · Angewandte Chemie International Edition · doi:10.1002/anie.202423111 · Cited by 9 · see citing works
Zhang, X.-H., Zhao, Y., Wang, C., & Tang, S. (2025) · Chinese Journal of Polymer Science · doi:10.1007/s10118-025-3285-y · Cited by 9 · see citing works
Cooper, C. B., Coughlin, M. L., Centellas, P. J., Burkey, A. A., Migler, K. B., Seppala, J. E., Chan, E. P., Snyder, C. R., & Orski, S. V. (2025) · Journal of the American Chemical Society · doi:10.1021/jacs.5c13586 · Cited by 9 · see citing works
Recent developments in recycling technologies for polymeric plastics
Wang, Z., Fang, E., Chen, L., Fan, Z., & Song, S. (2025) · Polymer Chemistry · doi:10.1039/d5py01031d · Cited by 11 · see citing works
Liu, K., Battson, M. E., Hu, Z., Zhao, Y., Rettner, E. M., Miscall, J., Rorrer, N. A., & Miyake, G. M. (2025) · Angewandte Chemie · doi:10.1002/ange.202423111 · Cited by 7 · see citing works
Archer, W. R., Nie, C., Maguire, S. M., Sundar, S. V., Priestley, R. D., Davidson, E., Chirik, P. J., & Register, R. A. (2025) · Macromolecules · doi:10.1021/acs.macromol.5c00292 · Cited by 6 · see citing works
Interfacial Pickering Emulsion Polycondensation for Degradable Nanocomposites
Cheng, Y.-M., Xie, J., Lu, Y., Tian, W., Wu, T., Chen, F., Gao, W. M., Jin, Y., Yuan, L., & Wang, B. (2024) · ACS Macro Letters · doi:10.1021/acsmacrolett.4c00647 · Cited by 4 · see citing works
Precision Oligomeric Building Blocks toward Chemically Recyclable Polyolefin-like Materials
Zeng, L.-H., Deng, Z., & Liu, S. (2025) · Precision Chemistry · doi:10.1021/prechem.5c00068 · Cited by 4 · see citing works
Parke, S. M., Lopez, J. C., Cui, S., LaPointe, A. M., & Coates, G. W. (2023) · Angewandte Chemie · doi:10.1002/ange.202301927 · Cited by 3 · see citing works
Short chain branched polyethylene polyester segmented copolymers
Barker, C. M., Chase, T. P., Zhang, R., & Long, T. E. (2025) · Polymer · doi:10.1016/j.polymer.2025.128572 · Cited by 2 · see citing works
Self-citationSelective Deuteration along a Polyethylene Chain: Differentiating Conformation Segment by Segment
Burkey, A. A., Kotula, A. P., Snyder, C. R., Orski, S. V., & Beers, K. L. (2023) · Macromolecules · doi:10.1021/acs.macromol.3c01560 · Cited by 1 · see citing works
Cichoń, K., Baśko, M., Kubisa, P., Odelius, K., Hakkarainen, M., & Kost, B. (2026) · European Polymer Journal · doi:10.1016/j.eurpolymj.2026.114929 · Cited by 1 · see citing works
Principles of Step-Growth Polymerization (Polycondensation and Polyaddition)
Barker, C. M., Zhang, M., June, S. M., & Long, T. E. (2026) · Elsevier eBooks · doi:10.1016/b978-0-323-95486-0.00203-9
Self-citationYao, X., Zhang, Y., Li, K., & Jian, Z. (2026) · National Science Review · doi:10.1093/nsr/nwag471
- Authors
- Arrington, A. S., Brown, J. R., Win, M. S., Winey, K. I., & Long, T. E.
- Affiliations
- Arizona State University (US)
- University of Pennsylvania (US)
- Corresponding author
- Long, Timothy E.
- Venue
- Polymer Chemistry
- Publisher
- Royal Society of Chemistry (RSC)
- Published
- 2022
- Volume
- 13
- Issue
- 21
- Pages
- 3116-3125
- ISSN
- 1759-9954 (ISSN-L)
- 1759-9962
- OpenAlex
- W4285132348
- Cited by
- 28
- References
- 60
- Citations by year
- 2026: 3 · 2025: 10 · 2024: 9 · 2023: 4 · 2022: 2
- FWCI
- 1.56
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Polymer Chemistry (publishedVersion)
- Funders
- National Science Foundation (1904767, 17-20530, 17-25969)
- Army Research Office (W911NF-17-1-0282)
- Topics
- Physical Sciences › Materials Science › Biomaterials › biodegradable polymer synthesis and properties
- Physical Sciences › Chemistry › Organic Chemistry › Synthetic Organic Chemistry Methods
- Physical Sciences › Materials Science › Polymers and Plastics › Polymer crystallization and properties
- Keywords
- melt polycondensation, telechelic polymers, copolymer design
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review