Results 41 to 50 of about 2,801 (177)

Understanding extracellular vesicle biology, isolation, and characterization: The theory of EV‐erything

Periodontology 2000, EarlyView.
Abstract Background Extracellular vesicles (EVs), especially exosomes, are nanoparticles increasingly recognized as key regulators of intercellular communication in both physiological and pathological aspects. Despite rapid progress, inconsistencies in nomenclature, isolation, and characterization continue to restrict translational advancement.
Paras Ahmad, Nima Farshidfar, Nathan E. Estrin, Yulan Wang, Yufeng Zhang, Anton Sculean, Richard J. Miron   +6 more
wiley   +1 more source

Influence of uron resins on the performance of UF resins as adhesives for plywood

Maderas: Ciencia y Tecnología, 2012
Uron resin, a kind of urea-formaldehyde (UF) resin containing much more uron structure, were prepared. Several modified UF resins were obtained from mixing uron resins with normal UF resins as well as synthesizing UF resin with uron resin as raw material.
Wei Gao, Jianzhang Li
doaj  

Recent Advances in Boron Removal From Geothermal Waters: A Review

Water and Environment Journal, EarlyView.
This review provides a comprehensive overview of boron removal technologies from geothermal fluids and highlights the limitations of conventional treatment methods. Ion exchange, hybrid processes and membrane filtration are identified as the most dominant approaches in recent studies.
Saadet Acar Can, Hasan Koseoglu
wiley   +1 more source

Starch Biocomposite Reinforced With Chemically Modified Hibiscus esculentus Biofibers

Polymer Composites, Volume 47, Issue 16, Page 14557-14569, 20 August 2026.
Starch biocomposite production route. ABSTRACT The global proliferation of non‐biodegradable plastics in landfills and marine ecosystem represents a critical environmental crisis. To mitigate this, present study explores the development of sustainable, starch based bio composites.
Ashish Guleria, Arvind Singh Chauhan, Ashish Kumar Sharma, Nav Rattan, Aakanksha Jain, Garima Kumari, Maurice N. Collins   +6 more
wiley   +1 more source

Synthesis of graphene oxide (GO) and reduced graphene oxide (rGO) and their application as nano-fillers to improve the physical and mechanical properties of medium density fiberboard

Frontiers in Materials, 2023
Graphene is an advanced material in the carbon group and offers greater mechanical, electrical, structural, and optical properties. Graphene oxide (GO) and reduced graphene oxide (rGO) nanoparticles were synthesized and characterized and their special ...
Waheed Gul, Syed Riaz Akbar Shah, Afzal Khan, Naveed Ahmad, Sheraz Ahmed, Noor Ain, Arshad Mehmood, Bashir Salah, Syed Sajid Ullah, Razaullah Khan   +9 more
doaj   +1 more source

Copolymerization of UF Resins with Dimethylurea for Improving Storage Stability without Impairing Adhesive Performance [PDF]

Materials, 2018
Urea-formaldehyde (UF) resins are the most used resins in the wood industry due to high reactivity and low price. However, their reduced stability during storage is a drawback, imposing strict limits in terms of allowable shipping distances and storage times. This instability, manifested by viscosity increase that renders the resin unusable, occurs due
Pedro Pereira, João Pereira, Nádia. T. Paiva, João. M. Ferra, Jorge M. Martins, Luísa. H. Carvalho, Fernão. D. Magalhães   +6 more
openaire   +3 more sources

Nano Carbon‐mesh with Excellent Bonding Performance via Hydro‐cage De‐shielding Strategy

Advanced Science, Volume 13, Issue 44, 7 August 2026.
A hydro‐cage de‐shielding strategy transforms cellulose‐based films into a dragonfly‐wing‐like nano carbon‐mesh (NCM) adhesive through instantaneous carbonization‐polymerization. The resulting NCM‐plywood achieves exceptional wet shear strength (1.24 MPa at 63°C), exceeding Class II plywood standards, and retains 0.73 MPa after boiling‐water cycles ...
Weijia Yang, Jianyong Wan, Hongda Guo, Haizhu Wu, Yongli Yang, Wenhe Bi, Zhengyong Yang, Chenghua Wang, Bertrand Charrier, Hisham Essawy, Antonio Pizzi, Xinyi Chen, Zhijun Chen, Guanben Du, Xiaojian Zhou   +14 more
wiley   +1 more source

Effects of Stromal Cell‐Derived Factor 1 on Osteoblast Activity During Orthodontic Tooth Movement

Clinical and Experimental Dental Research, Volume 12, Issue 4, August 2026.
ABSTRACT Objective This study aimed to clarify the relationship between stromal cell‑derived factor 1 (SDF‑1) and osteoblast‐related responses in periodontal ligament (PDL) during orthodontic tooth movement (OTM) after tooth extraction, based on the hypothesis that local inhibition of SDF‑1/C‑X‑C chemokine receptor type 4 (CXCR4) signaling with the ...
Yoshiyuki Hamada, Yuji Ishida, Albert Chun‐Shuo Huang, Kenta Hamahara, Duangtawan Rintanalert, Kai Li, Kasumi Hatano‐Sato, Jun Hosomichi, Risa Usumi‐Fujita, Takashi Ono   +9 more
wiley   +1 more source

THE EFFECT OF RESIN CONTENT AND PRESS TIME ON PROPERTIES OF PARTICLEBOARD PRODUCTION FROM SOUTHERN LIGNOCELLULOSIC MATERIALS IN IRAN [PDF]

تحقیقات علوم چوب و کاغذ ایران, 2005
In this study the effect of resin content and press time of particleboard from Date palm residues, Eucalyptus camaldulensis, Tamarix residues and prosopis (Mesquite) producted were investigated in southern of Iran.Variable factors as resin content (9, 10
Amir Nourbakhsh, Abolfazl Kargarfard
doaj   +1 more source

The effect of the amount and type of curing agent on the basic properties of UF resin

IOP Conference Series: Materials Science and Engineering, 2020
Abstract In this study, the effects of four single-component curing agents on the basic properties of UF resins were investigated. The basic properties include pH, gel time and valid period. The studies have shown that different curing agent types and additions have different effects on the basic properties of urea-formaldehyde resins ...
Jing Li, Yuzhu Chen, Mingwei Jing, Qiaolin Feng, Yupeng Yang, Wei Li, Maoyu Yi, Chuan Ou, Chengang Fu   +8 more
openaire   +1 more source