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The following term was not found in PubMed: crosspolymer-2
Page 1
Polyquaternium-1-Associated Dendritiform Keratopathy.
Verkade A, Matoba AY. Verkade A, et al. Cornea. 2019 Apr;38(4):502-503. doi: 10.1097/ICO.0000000000001885. Cornea. 2019. PMID: 30702469
PURPOSE: To report a case of polyquaternium-1 (Polyquad, PQ-1)-associated dendritiform keratopathy that developed after exposure to the tear substitute Systane (Alcon Laboratories, Inc, Fort Worth, TX). ...Keratopathy resolved with discontinuation of Systane. CONCLUSIONS: …
PURPOSE: To report a case of polyquaternium-1 (Polyquad, PQ-1)-associated dendritiform keratopathy that developed after exposure to t …
[Preservatives in ophthalmology].
Messmer EM. Messmer EM. Ophthalmologe. 2012 Nov;109(11):1064-70. doi: 10.1007/s00347-012-2638-4. Ophthalmologe. 2012. PMID: 23179809 German.
Benzalkonium chloride is the most commonly used preservative in ophthalmology and is more toxic than other or newer preservatives, such as polyquaternium-1 (Polyquad), sodium perborate, oxychloro-complex (Purite) and SofZia. Preservative-free topical medication is highly r …
Benzalkonium chloride is the most commonly used preservative in ophthalmology and is more toxic than other or newer preservatives, such as …
Ophthalmic preservatives: focus on polyquaternium-1.
Rolando M, Crider JY, Kahook MY. Rolando M, et al. Expert Opin Drug Deliv. 2011 Nov;8(11):1425-38. doi: 10.1517/17425247.2011.617736. Epub 2011 Sep 9. Expert Opin Drug Deliv. 2011. PMID: 21905766 Review.
INTRODUCTION: Ophthalmic preservatives, such as polyquaternium-1 (PQ-1), are critical for the inhibition of growth of microbial contaminants in multi-dose bottles of topical medications. ...
INTRODUCTION: Ophthalmic preservatives, such as polyquaternium-1 (PQ-1), are critical for the inhibition of growth of microbial conta …
Recyclable polyether-polyquaternium grafted SiO(2) microsphere for efficient treatment of ASP flooding-produced water: oil adsorption characteristics and mechanism.
Sun H, He X, Tang Q, Li X. Sun H, et al. RSC Adv. 2020 Apr 17;10(26):15124-15131. doi: 10.1039/d0ra00597e. eCollection 2020 Apr 16. RSC Adv. 2020. PMID: 35495423 Free PMC article.
In this work, an interfacially active PPA@SiO(2) microsphere for ASP flooding-produced water treatment was synthesized by grafting polyether-polyquaternium (PPA) copolymer onto mesoporous hydrated silica (SiO(2)). This PPA@SiO(2) microsphere integrates both demulsification …
In this work, an interfacially active PPA@SiO(2) microsphere for ASP flooding-produced water treatment was synthesized by grafting polyether …
Safety Assessment of Polyquaternium-6 as Used in Cosmetics.
Johnson W Jr, Bergfeld WF, Belsito DV, Cohen DE, Klaassen CD, Liebler DC, Peterson LA, Shank RC, Slaga TJ, Snyder PW, Fiume MM, Heldreth B. Johnson W Jr, et al. Int J Toxicol. 2025 Oct;44(3_suppl):80S-90S. doi: 10.1177/10915818251361090. Epub 2025 Sep 11. Int J Toxicol. 2025. PMID: 40932359
The Expert Panel for Cosmetic Ingredient Safety (Panel) reviewed the safety of Polyquaternium-6 as used in cosmetic formulations. This ingredient is reported to function as an antimicrobial agent, antistatic agent, film former, and hair fixative in cosmetics. The Panel cau …
The Expert Panel for Cosmetic Ingredient Safety (Panel) reviewed the safety of Polyquaternium-6 as used in cosmetic formulations. Thi …
Safety Assessment of Polyquaternium-22 and Polyquarternium-39 as Used in Cosmetics.
Johnson W Jr, Heldreth B, Bergfeld WF, Belsito DV, Hill RA, Klaassen CD, Liebler DC, Marks JG Jr, Shank RC, Slaga TJ, Snyder PW, Andersen FA. Johnson W Jr, et al. Int J Toxicol. 2016 Nov;35(3 suppl):47S-53S. doi: 10.1177/1091581816669116. Int J Toxicol. 2016. PMID: 27913787
Polyquaternium-22 and polyquaternium-39 are polymers that function as antistatic agents, film formers, and hair fixatives in cosmetic products. These ingredients are being used at concentrations up to 2% (polyquaternium-22, in a rinse-off product) and up to 3 …
Polyquaternium-22 and polyquaternium-39 are polymers that function as antistatic agents, film formers, and hair fixatives in c …
Adsorption isotherms of Polyquaternium-10 polymers by activated sludge solids.
Ponizovsky A, Schaefer E, Stanton K, Heisler R. Ponizovsky A, et al. Chemosphere. 2022 Nov;307(Pt 2):135891. doi: 10.1016/j.chemosphere.2022.135891. Epub 2022 Aug 1. Chemosphere. 2022. PMID: 35926742 Free article.
Polymeric quaternary ammonium salts (polyquaternium-10 polymers, PQ-10) are extensively used as components of hair care products, lotions, and makeup and, therefore, are present in domestic sewage. ...
Polymeric quaternary ammonium salts (polyquaternium-10 polymers, PQ-10) are extensively used as components of hair care products, lot …
Effective axillary malodour reduction by polyquaternium-16-containing deodorants.
Traupe B, Fölster H, Max H, Schulz J. Traupe B, et al. Int J Cosmet Sci. 2017 Apr;39(2):141-148. doi: 10.1111/ics.12358. Epub 2016 Sep 13. Int J Cosmet Sci. 2017. PMID: 27506727 Clinical Trial.
The sniffer panel reported no significant differences between axillary malodour in DEO1-treated compared to DEO3-treated armpits after 24 and 48 h. CONCLUSION: We identified polyquaternium-16 (PQ-16, copolymers of 1-vinyl-2-pyrrolidone and 1-vinyl-3-methylimidazolium chlor …
The sniffer panel reported no significant differences between axillary malodour in DEO1-treated compared to DEO3-treated armpits after 24 an …
Multipurpose Lens Care Systems and Silicone Hydrogel Contact Lens Wettability: A Systematic Review.
Capote-Puente R, Sánchez-González JM, Bautista-Llamas MJ. Capote-Puente R, et al. Eye Contact Lens. 2022 Sep 1;48(9):356-361. doi: 10.1097/ICL.0000000000000914. Epub 2022 Jun 30. Eye Contact Lens. 2022. PMID: 36002943
CONCLUSION: Hyaluronan and propylene glycol multipurpose solution (MPS) wetting agents achieved slightly higher prelens noninvasive break-up times than poloxamine. Polyquaternium-1 achieved better wettability and patient comfort than polyhexamethylene biguanide in medium-t …
CONCLUSION: Hyaluronan and propylene glycol multipurpose solution (MPS) wetting agents achieved slightly higher prelens noninvasive break-up …
Polyaphron Formulations Stabilised with Different Water-Soluble Polymers for Ocular Drug Delivery.
Moiseev RV, Steele F, Khutoryanskiy VV. Moiseev RV, et al. Pharmaceutics. 2022 Apr 24;14(5):926. doi: 10.3390/pharmaceutics14050926. Pharmaceutics. 2022. PMID: 35631511 Free PMC article.
Additionally, a polyaphron with 3% polyquaternium 10 was prepared for the assessment of ex vivo corneal retention along with four other polyaphrons. The best retention on the ex vivo cornea was displayed by the 3% polyquaternium 10-based formulation. The 10% poloxam …
Additionally, a polyaphron with 3% polyquaternium 10 was prepared for the assessment of ex vivo corneal retention along with four oth …
225 results