Results 101 to 110 of about 795,908 (273)

Radical‐Mediated, Substrate‐Independent Fabrication of Hybrid Solid–Hydrogel Materials With Tunable Crosslinking: An Initiator‐ and Crosslinker‐Free Approach

Advanced Science, EarlyView.
This work introduces a substrate‐independent, reagent‐free plasma strategy that forms radical‐rich interlayers for covalent hydrogel attachment without initiators or crosslinkers. The long‐lived radicals drive in situ gelation, creating robust, cytocompatible hybrid solid–hydrogel constructs across diverse substrates.
Ghazal Shineh, Azin Khodaei, Pardis Keikhosravani, Masoud Zhianmanesh, Yiyun Xia, Aaron Gilmour, Sina Naficy, Andrea Guzina, Daniella Bianchi, Khoon S. Lim, Fariba Dehghani, Saber Amin Yavari, Marcela Bilek, Giselle C. Yeo, Behnam Akhavan   +14 more
wiley   +1 more source

A Soft Robotic Model for Simulating Heart Valve Disease and Cardiac Interventions

Advanced Science, EarlyView.
This paper introduces a fully synthetic fabrication methodology for a soft robotic, in‐vitro model of the left‐heart, complete with a functioning mitral valve apparatus. With a view towards patient‐specific modeling, we demonstrate physiological flow and pressure waveforms, tunable mitral valve function with clinical imaging compatibility, and its use ...
James Davies, Emanuele Nicotra, Kefan Zhu, Chi Cong Nguyen, Bibhu Sharma, Adrienne Ji, Phuoc Thien Phan, Jingjing Wan, Patrick Pruscino, Hermione Truong, Jelena Rnjak‐Kovacina, Hoang‐Phuong Phan, Christopher Hayward, Nigel Hamilton Lovell, Thanh Nho Do   +14 more
wiley   +1 more source

Selective Conversion of Polyolefin Waste to Branched Alkanes via Methane‐Free Tandem Hydrocracking–Isomerization

Advanced Science, EarlyView.
Scheme illustrating the selective conversion of plastic waste to isomerized C4‐C12 products using RuSZ1 under different reaction conditions. ABSTRACT In recent years, catalytic hydrocracking has emerged as a promising waste‐to‐feedstock solution for processing plastic waste.
Xinbang Wu, Sitan Wang, Matilde Onofri, Kande Liu, Kun‐Han Lin, Roland C. Turnell‐Ritson, Li Shi, Xuan Meng, Paul J. Dyson   +8 more
wiley   +1 more source

A Cost–Benefit Analysis of Reclaimed Water and Desalinated Seawater for Irrigation in Axarquia, Southern Spain

Land
In water-scarce regions, policymakers resort to reclaimed water (RW) and desalinated seawater (DSW) to supply economic agents when conventional resources are not available.
Antonio R. Hurtado, Julio Berbel
doaj   +1 more source

Antibody engineering to generate SKY59, a long-acting anti-C5 recycling antibody.

PLoS ONE, 2018
Modulating the complement system is a promising strategy in drug discovery for disorders with uncontrolled complement activation. Although some of these disorders can be effectively treated with an antibody that inhibits complement C5, the high plasma ...
Zenjiro Sampei, Kenta Haraya, Tatsuhiko Tachibana, Taku Fukuzawa, Meiri Shida-Kawazoe, Siok Wan Gan, Yuichiro Shimizu, Yoshinao Ruike, Shu Feng, Taichi Kuramochi, Masaru Muraoka, Takehisa Kitazawa, Yoshiki Kawabe, Tomoyuki Igawa, Kunihiro Hattori, Junichi Nezu   +15 more
doaj   +1 more source

Ambient Atmospheric Hydrocarbon Content as Determined by Gas Chromatographic Techniques from Rural Tidewater Virginia in Late Spring 1974 [PDF]

In an attempt to ascertain the naturally generated hydrocarbon contribution to the air quality of the Hampton Roads region of Tidewater Virginia, a series of 27 air samples was obtained in two rural locations during late spring of 1974.
Bandy, A. R., Copeland, G. E., Davis, R., Denyszyn, R., Kindle, E. C., Maroulis, P.   +5 more
core   +1 more source

A Glucose‐Responsive Intelligent Antibacterial and Oxygen‐Producing Hydrogel Promotes the Healing of Diabetic Wounds by Regulating Cellular Heterogeneity

Advanced Science, EarlyView.
We have developed a glucose‐triggered on‐demand drug delivery CF‐CPGaMPN hydrogel based on borate ester bonds. It inactivates microbes, releases oxygen, and enables on‐demand drug release in high‐glucose environments to promote healing of diabetic wounds. Single‐cell sequencing reveals that the CF‐CPGaMPN hydrogel significantly alleviates dysfunctional
Manxuan Liu, Zhongcheng Li, Qian Ren, Ziqian Lu, Yubing Zhang, Yili Guo, Ruomeng Li, Die Hu, Linglin Zhang   +8 more
wiley   +1 more source

Theoretical Study of Thermal Cracking For Acenaphthylene Molecule

مجلة بغداد للعلوم, 2013
Density Functional Theory (DFT) calculations were carried out to study the thermal cracking for acenaphthylene molecule to estimate the bond energies for breaking C8b-C5a , C5a-C5 , C5-C4 , and C5-H5 bonds as well as the activation energies.
Baghdad Science Journal
doaj   +1 more source

Complement C5

, 2012
Complement C5 is a 189 kDa protein synthesized in liver as a single-chain precursor molecule. The precursor molecule is then cleaved to a disulfide linked two-chain glycoprotein consisting of a 115 kDa (C5α) and a 75 kDa N-terminal (C5β) chain. C5 is present in all the three known complement activation pathways: classical, alternative and lectin.
Chandrasekhar, Anjana, Dinasarapu, Ashok Reddy, Isenman, David E., Subramaniam, Shankar   +3 more
openaire   +1 more source

Constant of Motion for several one-dimensional systems and outlining the problem associated with getting their Hamiltonians

, 2004
The constants of motion of the following systems are deduced: a relativistic particle with linear dissipation, a no-relativistic particle with a time explicitly depending force, a no-relativistic particle with a constant force and time depending mass ...
Barrera, L. A., Garibo, Y., Hernández, H., López, G., Salazar, J. C., Vargas, C. A.   +5 more
core   +1 more source