Results 171 to 180 of about 35,049 (259)

Chronic Disease Monitoring Using Advanced Compliant Materials for Bioelectronics

Advanced Electronic Materials, EarlyView.
Compliant bioelectronic systems enable continuous monitoring of chronic disease through soft, stretchable materials and tissue‐conformal designs that support stable electrophysiological, mechanical, and biochemical sensing. Integration of diverse sensing modalities with thoughtful material selection, device architectures, and advanced fabrication ...
Han Kim, Mabel Bartlett, Liyang Wang, Karl Bates, Mengdi He, Myungbo Kim, Carmel Majidi, Tzahi Cohen‐Karni   +7 more
wiley   +1 more source

Chitosan Derivatives Associated with Ceftazidime: Study of Controlled Release and Antibacterial Activity. [PDF]

ACS Omega
Reis LDS, Bezerra RDS, Barreto HM, Osajima JA, Silva-Filho EC.   +4 more
europepmc   +1 more source

Synthesis of Hydroxypropyltrimethyl Ammonium Chitosan Derivatives Bearing Thioctate and the Potential for Antioxidant Application. [PDF]

Molecules, 2022
Tan W, Lin C, Zhang J, Li Q, Guo Z, Guo Z.   +5 more
europepmc   +1 more source

Advancing Fruit Bioimpedance Monitoring With Sustainable, Soft, And Bio‐Based Electrodes Beyond ECG

Advanced Electronic Materials, EarlyView.
Electrical impedance spectroscopy enables non‐destructive fruit quality monitoring, but conventional ECG and needle electrodes compromise signal stability, fruit physiology, and sustainability. This perspective highlights the transition toward soft, biocompatible, and biodegradable electrode interfaces based on natural substrates, bio‐derived ...
Sundus Riaz, Ahmed Rasheed, Angelo Zanella, Almudena Rivadeneyra, Paolo Lugli, Luisa Petti, Pietro Ibba   +6 more
wiley   +1 more source

Quaternized chitosan derivatives inhibit growth and affect biofilm formation of Staphylococcus aureus. [PDF]

Sci Rep
Miranda A, Brandquist ND, Johnson K, Muldiiarova E, Fadeev A, Ghanbari M, Endres JL, Bayles KW, MacTaggart J, Svechkarev D, Sadykov MR, Salkovskiy Y.   +11 more
europepmc   +1 more source

Bridging Performance and Fate: A Framework for Sustainable, Composite‐Based Flexible Electronic Systems

Advanced Electronic Materials, EarlyView.
Composite‐based flexible electronics integrate biodegradable polymers, conductive networks, and multilayer device architectures to balance electrical performance, mechanical durability, and controlled degradation. Interfacial engineering and encapsulation regulate transport stability and operational lifetime, while programmed disassembly enables ...
Sayam, Sangho Cho
wiley   +1 more source

Water-soluble derivatives of chitosan

, 1988
The butyrylation of chitosan of various degrees of acetylation yielded derivatives soluble in water and methanol. Solutions of the derivatives in these solvents when evaporated afforded tough clear flexible films. The effect of the degree of butyrylation
Blair, Hal S., McKay, Gordon, Grant, Stuart   +2 more
core  

Influence of Er- and Al-Doped ZnO on Mixed-Matrix Membranes of Chitosan Derivatives in Bioelectrochemical Systems. [PDF]

Molecules
Alvear Méndez S, Soria RB, Arboleda D, Cevallos C, Alcívar C, Jimenez Y, Teran R, Pupiales H, Luis P.   +8 more
europepmc   +1 more source

Preparation of Cationic Amphiphilic Nanoparticles with Modified Chitosan Derivatives for Doxorubicin Delivery. [PDF]

Materials (Basel), 2021
Liu X, Zhou H, Yu W, Xiong X, Krastev R, Ma X.   +5 more
europepmc   +1 more source

Fluorescent Hydrogel‐Based Strain Sensor With Machine Learning‐Augmented Performance

Advanced Intelligent Discovery, EarlyView.
Fluorescent hydrogel strain sensor based on carbon quantum dots enabling optical readout of deformation through strain‐dependent emission changes, coupled with Random Forest analysis to capture nonlinear fluorescence‐concentration relationships and identify optimal sensing conditions. Hydrogels are ideal matrices for bio‐integrated wearable sensors due
Tailai Chen, Tianlong Liu, Chao Lu, Rimsha Malik, Jin Zhang   +4 more
wiley   +1 more source