Results 151 to 160 of about 223,045 (345)

Nonlinearity-induced conformational instability and dynamics of biopolymers

, 2001
We propose a simple phenomenological model for describing the conformational dynamics of biopolymers via the nonlinearity-induced buckling and collapse (i.e. coiling up) instabilities.
, , , Archilla J. F. R., Caspi S., Christiansen P. L., Davydov A. S., Doi M., Kuznetsov S. V., P. L Christiansen, Peyrard M., Peyrard M. (ed), Reigada R., S. F Mingaleev, Scott A. C., Taylor W. R., Y. B Gaididei, Y. S Kivshar, Yakushevich L. V.   +18 more
core   +1 more source

Fabrication, Properties, and Applications of Scaffolds for Bone Tissue Regeneration

Advanced Materials Technologies, EarlyView.
This review explores cutting‐edge biomaterials and fabrication techniques for scaffolds in bone tissue regeneration. It conducts a critical comparison of various strategies, meticulously analyzes the key contradictions in the field, and outlines an integrated development path spanning from biomaterial selection to clinical application, while ...
Shangsi Chen, Min Wang
wiley   +1 more source

Large‐Scale and Cost‐Effective Fabrication of Ultra‐Thin, Biodegradable Microelectrode Arrays and Pressure Sensors Using Laser Micromachining

Advanced Materials Technologies, EarlyView.
A mask‐free and cost‐effective UV‐pico‐second laser‐based microfabrication method is proposed to fabricate large‐area biodegradable microelectrode arrays and pressure sensors. These devices demonstrate low impedance, good conformability, excellent biocompatibility, and rapid degradation, providing a new route for next‐generation transient electronics ...
Bhavani Prasad Yalagala, Asfand Tanwear, María Cerezo‐Sánchez, Hossein Parvizi, Morteza Amjadi, Hadi Heidari   +5 more
wiley   +1 more source

Continuum model for polymers with finite thickness

, 2005
We consider the continuum limit of a recently-introduced model for discretized thick polymers, or tubes. We address both analytically and numerically how the polymer thickness influences the decay of tangent-tangent correlations and find how the ...
A Maritan, A Trovato, Bouchiat C, C Micheletti, C?lug?reanu G, D Marenduzzo, H Seyed-allaei, Marko J F, Marko J F, Panyukov S   +9 more
core   +1 more source

Flexible Chemiresistive Chitosan‐Glycerol Sensors on Laser‐Induced Graphene Electrodes for Room‐Temperature Ammonia Detection

Advanced Materials Technologies, EarlyView.
Flexible Chitosan‐glycerol sensor integrated with porous laser‐induced graphene (LIG) electrodes enable room‐temperature chemiresistive detection of ammonia (NH3) and proof‐of‐concept detection of fish spoilage. ABSTRACT We report a metal‐free sensor platform combining laser induced graphene (LIG) electrodes with drop‐deposited, glycerol‐plasticized ...
Mintesinot Tamiru Mengistu, Richard Murray, Cara‐Lena Nies, Cathal Larrigy, Martina Piletti, Jahidul Islam, Daniela Iacopino, Eileen Hurley, Michael Nolan, Aidan J. Quinn   +9 more
wiley   +1 more source

Closing the loop, adding value [PDF]

, 2015
This article describes an innovation which uses waste blood from meat processing to create a valuable bio-based ...
Verbeek, Casparus Johan R.
core   +1 more source

Microfluidic Engineering of Chitosan‐Coated Nanoemulsions for Controlled Release and Stability in Space Pharmaceutics

Advanced Materials Technologies, EarlyView.
Microfluidic engineering enables the fabrication of chitosan‐coated, melatonin‐loaded nanoemulsions with controlled release and enhanced physicochemical stability for space pharmaceutics. Interfacial biopolymer coating modulates droplet behavior under accelerated thermal stress and simulated microgravity.
Modupe Adebowale, Nguyen Van Duc Long, Philip M Williams, Volker Hessel   +3 more
wiley   +1 more source

Bone mechanical stimulation with piezoelectric materials [PDF]

, 2012
This chapter summarized explores in vivo use of a piezoelectric polymer for bone mechanical ...
Botelho, MI, Capela e Silva, F, Castro, CC, Frias, C, Marques, AT, Potes, J, Reis, J, Simões, JA   +7 more
core  

Chemically Doped Conductive Polymers for Wearable Health Monitoring

Advanced Materials Technologies, EarlyView.
Among conductive polymers, poly(3,4‐ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS), polyaniline (PANI), and polypyrrole (PPy) are the most studied and applied. Chemical doping significantly boosts intrinsic conductivity and mechanical robustness.
Mengdi Zuo, Jian Song, Hong Hu, Le Zheng, Lei Zhang, Charles H. Lawrie   +5 more
wiley   +1 more source

Biopolymers: An inclusive review

Hybrid Advances
Biopolymers are composed of recurring units of similar or same monomers joined together and are either derived from biological systems or manufactured from biological sources.
Great Iruoghene Edo, Winifred Ndudi, AliB.M. Ali, Emad Yousif, Agatha Ngukuran Jikah, Endurance Fegor Isoje, Ufuoma Augustina Igbuku, Alice Njolke Mafe, Rapheal Ajiri Opiti, Chioma Judith Madueke, Arthur Efeoghene Athan Essaghah, Dina S. Ahmed, Huzaifa Umar   +12 more
doaj   +1 more source