Results 61 to 70 of about 16,681,036 (304)

Metal Compound‐Based Non‐Enzymatic Electrochemical Cholesterol Sensors: Emerging Materials and Mechanistic Insights

Advanced Materials Interfaces, EarlyView.
This review discusses recent progress in metal complex‐based, non‐enzymatic electrochemical sensors for cholesterol detection. We examine metal oxides, metal sulfides, and hybrid nanomaterials, highlighting their catalytic mechanisms and material design strategies.
Longfei (Jack) Yin, Chao‐Tsen (Rora) Chen, Jacopo Giaretta, Thanh‐Qua Nguyen, Hoang‐Phuong Phan, Fariba Dehghani, Syamak Farajikhah   +6 more
wiley   +1 more source

Culinary Chemistry as a Platform for Interfacial Materials Design

Advanced Materials Interfaces, EarlyView.
Culinary processes control interfaces through heating, shear, gelation, and molecular transport. This Review connects selected gastronomic examples with food‐derived nanomaterials, plasmonic sensing, anthocyanin photovoltaics, and intelligent packaging. Original agar‐based plasmonic films illustrate the proposed translation.
Josep Moreno, I. Brian Becerril‐Castro, Irene Calderon‐Gonzalez, Jaslyn Ru Ting Chen, Zhiming Wang, Alexander O. Govorov, José Manuel Romo‐Herrera, Neus Feliu, Wolfgang J. Parak, Miguel A. Correa‐Duarte, In Yee Phang, Xing Yi Ling, Ramón A. Alvarez‐Puebla   +12 more
wiley   +1 more source

Characterization of poly(lactic acid) enhancement via poly(L-lactic acid)/poly(D-lactic acid) stereocomplexation and its influence on material crystallinity and morphology

Polymer Testing
Poly(lactic acid) (PLA) is a biobased, biodegradable material that has shown great potential as an alternative to fossil-based polymers, already used in various fields due to its biocompatibility and advantageous physico-chemical properties. However, PLA
Ingrid Trofin, Martin Borůvka, Sabine Hild   +2 more
doaj   +1 more source

A Critical Review on the Evolution of Chitosan‐Based Injectable Hydrogels in Bone Regeneration

Advanced Materials Interfaces, EarlyView.
The graphical illustration depicts hydrogel formulation using chitosan and biocompatible cross‐linkers, major advantages, and incorporation of cells, osteoinductive factors, and therapeutic drugs. Following injection, pH‐responsive gelation enables controlled drug release, promotes cell recruitment and osteogenic differentiation, enhances extracellular
Shivani Santosh Sakhrani, Abu ul Hassan S. Rana, S. Sudheer Khan   +2 more
wiley   +1 more source

Development of biodegradation process for Poly(DL-lactic acid) degradation by crude enzyme produced by Actinomadura keratinilytica strain T16-1

Electronic Journal of Biotechnology, 2019
Background: Plastic waste is a serious problem because it is difficult to degrade, thereby leading to global environment problems. Poly(lactic acid) (PLA) is a biodegradable aliphatic polyester derived from renewable resources, and it can be degraded by ...
Titiporn Panyachanakul, Bodeesorn Sorachart, Saisamorn Lumyong, Wanlapa Lorliam, Vichien Kitpreechavanich, Sukhumaporn Krajangsang   +5 more
doaj   +1 more source

Produção de biocompósitos por policondensação de L-ácido láctico em hidrogéis de celulose bacteriana [PDF]

, 2014
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Química, Florianópolis, 2014.Desenvolver um biocompósito à base de poli(L-ácido láctico) (PLLA) e celulose bacteriana (CB) com ...
Cirigo y Pérez, Ericka
core  

Moisture‐Adaptive Triboelectric Materials and Platforms: Design Strategies, Performance Enhancement, and Applications in Energy Harvesting and Wearable Electronics

Advanced Materials Technologies, EarlyView.
This review summarizes moisture‐adaptive strategies that enable triboelectric nanogenerators (TENGs) to operate across diverse moisture conditions. It examines moisture‐management methods, including exclusion, directional transport, removal, and utilization, with charge‐regulation approaches based on interfacial, dielectric, and structural engineering.
Junzhe Gan, Zhao Sha, Xuehua Zhang, Hoang‐Phuong Phan, Jin Zhang   +4 more
wiley   +1 more source

The Enzymatic Synthesis of Perdeuterated D- and L-Lactic Acid-d₄ and Polymerization of Their Lactides to Polylactic Acid

Bioengineering
We report the synthesis of highly enantiopure perdeuterated poly-L-lactic acid and poly-D-lactic acid polymers with well-defined molecular weight by polymerization of perdeuterated lactides.
Anna E. Leung, Andreas Raba, Klaus Beckerle, Jürgen Allgaier, Hanna P. Wacklin-Knecht   +4 more
doaj   +1 more source

Films of poly (L - lactic acid) / poly(hydroxybutyrate-co-hydroxyvalerate) blends: in vitro degradation

Materials Research, 2001
Biocompatible and biodegradable polymers have been studied in the last few years with good clinical success in the fixation and stabilization of bone fractures.
B.M.P. Ferreira, C.A.C. Zavaglia, E.A.R. Duek   +2 more
doaj   +1 more source

Effect of Poly(Hexamethylene Succinamide) on Crystallization of Poly(L-Lactic Acid)

, 2017
Poly(L-lactic acid) (PLA) has good mechanical properties and is biodegradable. However, its crystallization rate is slow, crystallization period long, and its crystallization temperature high at 116 °C.
Amornrat Lertworasirikul, Panadda Yueagyen   +1 more
core   +1 more source