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Advanced Search Results For "HYDROGELS"

1 - 10 of 80,980 results for
 "HYDROGELS"
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An Intrapericardial Injectable Hydrogel Patch for Mechanical-Electrical Coupling with Infarcted Myocardium.

Publication Type: Academic Journal

Source(s): ACS nano [ACS Nano] 2022 Oct 25; Vol. 16 (10), pp. 16234-16248. Date of Electronic Publication: 2022 Oct 03.

Authors:

Abstract: Although hydrogel-based patches have shown promising therapeutic efficacy in myocardial infarction (MI), synergistic mechanical, electrical, and biological cues are required to restore cardiac electrical conduction and diastolic-systolic function. Here...

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Orbital and Sinonasal Complications of Hydrogel Scleral Buckle: A Case Report.

Publication Type: Academic Journal

Source(s): Ophthalmic plastic and reconstructive surgery [Ophthalmic Plast Reconstr Surg] 2022 Nov-Dec 01; Vol. 38 (6), pp. e162-e165. Date of Electronic Publication: 2022 May 20.

Abstract: The hydrogel scleral buckle is a hydrophilic implant that is characterized by progressive expansion and can present with secondary orbital changes. The authors present a unique case of hydrogel-induced erosion of the orbital roof into the frontal sinus...

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Stabilization of comfort and visual quality after the insertion of soft contact lenses.

Publication Type: Academic Journal

Source(s): Contact lens & anterior eye : the journal of the British Contact Lens Association [Cont Lens Anterior Eye] 2022 Aug; Vol. 45 (4), pp. 101498. Date of Electronic Publication: 2021 Aug 06.

Abstract: Purpose: To evaluate comfort, visual function, and in vivo wettability after the insertion of hydrogel and silicone hydrogel contact lenses for a better understanding of how long practitioners should wait for the initial evaluation of soft contact lens...

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Fast versus gradual adaptation of soft monthly contact lenses in neophyte wearers.

Publication Type: Academic Journal

Source(s): Contact lens & anterior eye : the journal of the British Contact Lens Association [Cont Lens Anterior Eye] 2022 Aug; Vol. 45 (4), pp. 101469. Date of Electronic Publication: 2021 May 24.

Abstract: Aim: To determine if a gradual adaptation period is necessary for neophytes when fitted with modern hydrogel or silicone hydrogel reusable disposable contact lenses.Method: Across four sites, 74 neophytes (18-28 years) were randomly assigned to a reusa...

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Heterogeneous multi-compartmental DNA hydrogel particles prepared via microfluidic assembly for lymphocyte-inspired precision medicine.

Publication Type: Academic Journal

Source(s): Nanoscale [Nanoscale] 2021 Dec 16; Vol. 13 (48), pp. 20531-20540. Date of Electronic Publication: 2021 Dec 16.

Authors:

Abstract: Lymphocytes play a vital role in immunosurveillance through sensing biomolecules and eliminating targeted invaders. Compared with conventional therapies that depend on drug loading, lymphocytes are advantageous as they are able to ensure self-regulated...

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High-Strength, Biomimetic Functional Chitosan-Based Hydrogels for Full-Thickness Osteochondral Defect Repair.

Publication Type: Academic Journal

Source(s): ACS biomaterials science & engineering [ACS Biomater Sci Eng] 2022 Oct 10; Vol. 8 (10), pp. 4449-4461. Date of Electronic Publication: 2022 Sep 07.

Authors:

Abstract: Fabrication of a hydrogel scaffold for full-thickness osteochondral defect repair remains a grand challenge. Developing layered and multiphasic hydrogels to mimic the intrinsic hierarchical structure of the osteochondral unit is a promising strategy. C...

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Injectable and fast gelling hyaluronate hydrogels with rapid self-healing ability for spinal cord injury repair.

Publication Type: Academic Journal

Source(s): Carbohydrate polymers [Carbohydr Polym] 2022 Dec 15; Vol. 298, pp. 120081. Date of Electronic Publication: 2022 Sep 06.

Authors:

Abstract: Self-healing natural hydrogels still suffer from some issues such as unfit stiffness, poor healing efficiency, and lack of biocompatibility and hydrolytic stability, although they have been used to treat spinal cord injury (SCI). Herein, we develop the...

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Injectable chitosan hydrogels tailored with antibacterial and antioxidant dual functions for regenerative wound healing.

Publication Type: Academic Journal

Source(s): Carbohydrate polymers [Carbohydr Polym] 2022 Dec 15; Vol. 298, pp. 120103. Date of Electronic Publication: 2022 Sep 15.

Abstract: Herein, an injectable self-healing hydrogel with inherent antibacterial activity was fabricated based on the dynamic covalent bond formation between boronic acid and catechol groups in quaternized chitosan as building blocks in conjunct with the in-sit...

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Fabrication of lignin reinforced hybrid hydrogels with antimicrobial and self-adhesion for strain sensors.

Publication Type: Academic Journal

Source(s): International journal of biological macromolecules [Int J Biol Macromol] 2022 Dec 01; Vol. 222 (Pt A), pp. 487-496. Date of Electronic Publication: 2022 Sep 26.

Authors:

Abstract: Ionic conductive hydrogels prepared from various biological macromolecules are ideal materials for the manufacture of human motion sensors from the perspective of resource regeneration and environmental sustainability. However, it is still challenging ...

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Self-Assembled Peptide Hydrogel for Accelerated Wound Healing: Impact of N-Terminal and C-Terminal Modifications.

Publication Type: Academic Journal

Source(s): Chembiochem : a European journal of chemical biology [Chembiochem] 2022 Nov 18; Vol. 23 (22), pp. e202200499. Date of Electronic Publication: 2022 Oct 26.

Abstract: Wound dressings are required to provide a moist environment for wounds, protect against invading infections, expedite tissue regeneration, and improve wound healing efficiency. Developing biomaterials with all aforesaid properties is still a big challe...

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