Results 201 to 210 of about 245,195 (241)

Multifunctional Hydroxyapatite Coated with Gallium Liquid Metal‐Based Silver Nanoparticles for Infection Prevention and Bone Regeneration

Advanced Functional Materials, EarlyView.
A multifunctional hydroxyapatite (HAp) coating integrated with silver‐gallium liquid metal nanoparticles (HAp‐Ag‐GaNPs) exhibits dual antibacterial and osteogenic properties. It effectively inhibits Gram‐positive and Gram‐negative bacteria, including resistant strains, while enhancing bone regeneration.
Ngoc Huu Nguyen, Pengfei Zhang, Fathima Shana Pattar Kadavan, Zhaoning Xu, Tien Thanh Nguyen, Wenshao Li, Manh Tuong Nguyen, Chung Kim Nguyen, Duy Quang Pham, Thi Giang Tuyet Pham, Andrew Hayles, Markos Negash Alemie, Jitraporn Vongsvivut, Vincent Chan, Stephen Peter Kidd, Yunpeng Zhao, Krasimir Vasilev, Vi Khanh Truong   +17 more
wiley   +1 more source

Multi‐Pathway Upconversion Emission in Symmetry‐Broken Nanocavities: Broadband Multiresonant Enhancement and Anti‐Correlated Interfacial Sensitivity

Advanced Functional Materials, EarlyView.
Symmetry‐broken plasmonic nanoantenna arrays achieve broadband multiresonant enhancement of second harmonic generation (SHG), third harmonic generation (THG), and upconversion photoluminescence (UCPL), under femtosecond laser excitation across the near‐infrared range (1000–1600 nm).
Elieser Mejia, Yuming Zhao, Meitong Nie, Benjamin Pittelkau, Aditya Garg, Junyeob Song, Wenqi Zhu, Henri Lezec, Amit Agrawal, Wei Zhou   +9 more
wiley   +1 more source

Cell Membrane Vesicle Camouflaged Artificial Cells

Advanced Functional Materials, EarlyView.
Artificial cells camouflaged with a cell membrane vesicle coating are able to assemble into synthetic aggregates that exhibit rudimentary communication capabilities. Additionally, when these artificial cells are equipped with antioxidant capabilities, they are able to protect the intracellular homeostasis in HepG2 cells present in semi‐synthetic ...
Paula De Dios Andres, Stefan Pendlmayr, Noga Gal, Cathrine Abild Meyer, Cecilie Ryberg, Olav Vestrheim, Noel Angelo Kalacas, Fatih Demir, Markus M. Rinschen, Karsten Haupt, Rajeshwar Prosad Mookerjee, Brigitte Städler   +11 more
wiley   +1 more source

Optimizing Angiopep‐2 Density on Polymeric Nanoparticles for Enhanced Blood–Brain Barrier Penetration and Glioblastoma Targeting: Insights From In Vitro and In Vivo Experiments

Advanced Functional Materials, EarlyView.
The Angiopep‐2 peptide density on polymeric nanoparticles significantly impacts blood–brain barrier (BBB) penetration. This study explores this nuanced relationship using various in vitro models and in vivo assays, revealing that dynamic models better predict BBB penetration.
Weisen Zhang, Ahmed Refaat, Haoqin Li, Douer Zhu, Ziqiu Tong, Joseph Anthony Nicolazzo, Bo Peng, Hua Bai, Lars Esser, Nicolas Hans Voelcker   +9 more
wiley   +1 more source

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Polymeric Tissue Adhesives

Chemical Reviews, 2021
Polymeric tissue adhesives provide versatile materials for wound management and are widely used in a variety of medical settings ranging from minor to life-threatening tissue injuries. Compared to the traditional methods of wound closure (i.e., suturing and stapling), they are relatively easy to use, enable rapid application, and introduce minimal ...
Sungmin Nam, Sungmin Nam, David J. Mooney, David J. Mooney   +3 more
openaire   +2 more sources

Tissue adhesive semiconductors

Science, 2023
Bioelectronic implants could use semiconductors that adhere to wet, dynamic ...
Sarah J, Wu, Xuanhe, Zhao
openaire   +2 more sources

A prospectus on tissue adhesives

The American Journal of Surgery, 2001
Tissue adhesives are common adjuncts in surgical practice. Fibrin sealants are the most prevalent adhesives today. Recently, new adhesives have been approved for use in the United States, including cyanoacrylates, albumin-based compounds, collagen-based compounds, glutaraldehyde glues, and hydrogels.
Thomas S. Maxey, T. Brett Reece, Irving L. Kron   +2 more
openaire   +3 more sources

Surgical tissue adhesives

Facial Plastic Surgery Clinics of North America, 2002
Surgical tissue adhesives continue to evolve as an important technology for the facial plastic and reconstructive surgeon. Twelve years ago there was little routine use of these substances; however, in the past 5 years there have been significant advances.
John Hilinski, Steven Ross Mobley, Dean M. Toriumi   +2 more
openaire   +3 more sources

Fibrin Tissue Adhesives

Thrombosis and Haemostasis, 1997
FTA is a promising adjunct treatment in many fields of surgery, mainly in patients with acquired and congenital bleeding disorders or in procedures with high risk of postoperative bleeding or leaking of air, blood, fluids. Numerous report exist for variety of indications, however, very few are well controlled and conclusive.
Uri Martinowitz, William D. Spotnitz
openaire   +3 more sources

Tissue adhesives in endosurgery

Seminars in Laparoscopic Surgery, 2001
Usage of tissue adhesives/glues for tissue approximation and hemostasis is increasing as the related technology advances. There is no accepted classification, but surgical adhesives fall into 3 main categories: biological, synthetic, and genetically engineered polymer protein glues.
openaire   +4 more sources