Results 21 to 30 of about 384 (94)

A State‐of‐the‐Art Appraisal of Nanomaterials in Microneedles in the Delivery of Therapeutics and Vaccines

open access: yesAdvanced NanoBiomed Research, Volume 5, Issue 3, March 2025.
Nanomaterial‐integrated microneedles revolutionize transdermal delivery, enabling targeted and controlled administration of therapeutics and vaccines. This review explores advancements in design, manufacturing, and applications, emphasizing enhanced drug stability, bioavailability, and patient adherence. Key preclinical and clinical findings as well as
Bwalya Angel Witika   +3 more
wiley   +1 more source

Re‐evaluation of celluloses E 460(i), E 460(ii), E 461, E 462, E 463, E 464, E 465, E 466, E 468 and E 469 as food additives

open access: yesEFSA Journal, Volume 16, Issue 1, January 2018., 2018
Abstract Following a request from the European Commission, the EFSA Panel on Food Additives and Nutrient Sources added to Food (ANS) was asked to deliver a scientific opinion re‐evaluating the safety of microcrystalline cellulose (E 460(i)), powdered cellulose (E 460(ii)), methyl cellulose (E 461), ethyl cellulose (E 462), hydroxypropyl cellulose (E ...
EFSA Panel on Food Additives and Nutrient Sources added to Food (ANS)   +25 more
wiley   +1 more source

Unlocking the Potential of Hybrid Nanocomposite Hydrogels: Design, Mechanical Properties and Biomedical Performances

open access: yesAdvanced Functional Materials, Volume 35, Issue 1, January 2, 2025.
Hybrid nanocomposite hydrogels incorporate nano‐objects in a hydrogel matrix, offering unique properties for biomedical applications. This review explores the design strategies for these materials, their characterization and examples of successful use.
Anqi Li, Julien Nicolas, Simona Mura
wiley   +1 more source

Carrageenan Based Bionanocomposites as Drug Delivery Tool with Special Emphasis on the Influence of Ferromagnetic Nanoparticles

open access: yesOxidative Medicine and Cellular Longevity, Volume 2017, Issue 1, 2017., 2017
Over the past few years, considerable attention has been focused on carrageenan based bionanocomposites due to their multifaceted properties like biodegradability, biocompatibility, and nontoxicity. Moreover, these composites can be tailored according to the desired purpose by using different nanofillers. The role of ferromagnetic nanoparticles in drug
Abida Kalsoom Khan   +11 more
wiley   +1 more source

Topical Delivery Systems for Plant‐Derived Antimicrobial Agents: A Review of Current Advances

open access: yesInternational Journal of Biomaterials, Volume 2025, Issue 1, 2025.
Plant‐derived compounds have attracted considerable attention in the field of antimicrobial therapy. This interest is primarily due to their natural origin and historical evidence of their use in traditional medicine systems. These derivatives are a rich reservoir of chemical diversity that has a promising potential for the development and production ...
Mohammad Hashem Hashempur   +10 more
wiley   +1 more source

Contraceptive Change and Fertility Transition

open access: yesPopulation and Development Review, Volume 50, Issue S2, Page 459-485, December 2024.
Abstract Over the past half‐century, most countries have made progress through their demographic transitions with continuing declines in mortality and fertility. The major driver of fertility decline has been the adoption of contraception by women of reproductive age who increasingly desire smaller families.
Vladimíra Kantorová, John Bongaarts
wiley   +1 more source

BSE risk posed by ruminant collagen and gelatine derived from bones

open access: yesEFSA Journal, Volume 22, Issue 7, July 2024.
Abstract The European Commission requested an estimation of the BSE risk (C‐, L‐ and H‐BSE) from gelatine and collagen derived from ovine, caprine or bovine bones, and produced in accordance with Regulation (EC) No 853/2004, or Regulation (EC) No 1069/2009 and its implementing Regulation (EU) No 142/2011. A quantitative risk assessment was developed to
EFSA Panel on Biological Hazards (BIOHAZ)   +22 more
wiley   +1 more source

Update of the risk assessment of polybrominated diphenyl ethers (PBDEs) in food

open access: yesEFSA Journal, Volume 22, Issue 1, January 2024.
Abstract The European Commission asked EFSA to update its 2011 risk assessment on polybrominated diphenyl ethers (PBDEs) in food, focusing on 10 congeners: BDE‐28, ‐47, ‐49, ‐99, ‐100, ‐138, ‐153, ‐154, ‐183 and ‑209. The CONTAM Panel concluded that the neurodevelopmental effects on behaviour and reproductive/developmental effects are the critical ...
EFSA Panel on Contaminants in the Food Chain (CONTAM)   +26 more
wiley   +1 more source

ISEV2025 Abstract Book

open access: yes
Journal of Extracellular Vesicles, Volume 14, Issue S1, October 2025.
wiley   +1 more source

Efficacy and safety of prolonged-release hyaluronic acid derivative vaginal application in the postpartum period: a prospective randomised clinical trial. [PDF]

open access: yesAnn Med, 2021
Gustavino C   +12 more
europepmc   +1 more source

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