Results 51 to 60 of about 547,811 (273)

Leaftronics: Bio‐Fractal Scaffolds From Leaf Venation for Low‐Waste Electronics

Advanced Materials, EarlyView.
“Leaftronics” transforms naturally evolved leaf venation into quasi‐fractal scaffolds for sustainable electronics. Polymer‐infiltrated leaf skeletons can be used to fabricate ultra‐smooth, reflow‐ and thin‐film‐compatible decomposable substrates, while making the same lignocellulose networks conducting results in flexible transparent electrodes.
Rakesh Rajendran Nair, Hrisheekesh Thachoth Chandran, Karl Leo, Hans Kleemann   +3 more
wiley   +1 more source

Transport of Non-Newtonian Suspensions of Highly Concentrated Micro- And Nanoscale Iron Particles in Porous Media: A Modeling Approach [PDF]

, 2010
The use of zerovalent iron micro- and nanoparticles (MZVI and NZVI) for groundwater remediation is hindered by colloidal instability, causing aggregation (for NZVI) and sedimentation (for MZVI) of the particles.
Tosco, Tiziana Anna Elisabetta, Tiziana Tosco, Rajandrea Sethi, Sethi, Rajandrea   +3 more
core   +1 more source

Wheat Porous Starch：Preparation and Characteristics with Dextranase-Catalyzed Rotation

Shipin gongye ke-ji
The preparation of porous starch by biological enzyme method is mild conditions, simple process, and environmentally sustainable. This study employed a dextranase with specific hydrolysis of α-1,6-glycosidic bonds ability to prepare porous wheat starch ...
Boyan WANG, Qiang LI, Yizhuo WU, Junzhe ZHANG, Xudong WU, Lei ZHANG, Mingsheng LÜ, Shujun WANG   +7 more
doaj   +1 more source

Advanced Materials for Biologics Delivery to Brain Tumors

Advanced Materials, EarlyView.
Material innovation is central to unlocking the therapeutic potential of biologics against many central nervous system diseases, including brain cancer. By engineering carriers with controlled transport, targeting, and release properties, advanced materials can overcome the blood–brain barrier and tumor microenvironment, improving the delivery of ...
Yuran Feng, Yuxue Cao, Maria Kavallaris, Taskeen Janjua, Amirali Popat   +4 more
wiley   +1 more source

Effect of Melt Coating Combined with Directed Enzymatic Hydrolysis on the Pore Formation, Physicochemical, and Structural Properties of Porous Starch [PDF]

Shipin Kexue
In this study, normal corn starch (NCS) was properly coated with xanthan gum via a melt heating process, followed by directed enzymatic hydrolysis (DE) of the exposed regions of starch particles, yielding porous starch with significant pore formation, a ...
ZHANG Chen, ZHANG Yuyan, QIAN Shiqi, ZHANG Zhigang, ZHANG Yitong, WANG Yongli
doaj   +1 more source

Starch consolidation of SiC ceramics: processing and low-temperature sintering in an air atmosphere

Journal of Asian Ceramic Societies, 2020
Highly porous SiC ceramics containing borax decahydrate were produced by a starch consolidation method in which corn starch was used as a shaping and pore-forming additive.
Ayse Kalemtas, Gülsüm Topates, M. Türkay Aytekin Aydin, Nigar Özey   +3 more
doaj   +1 more source

Adsorbent Materials for Hydrocarbons Removal by Geopolymerization of Halloysite Clay Nanotubes Filled Within Chitosan Matrix

Advanced Materials Interfaces, EarlyView.
Alkaline activation of halloysite clay nanotubes embedded in a chitosan matrix converts bionanocomposite films into porous geopolymeric materials with enhanced adsorption capacity toward hydrocarbons in both vapor and aqueous phases. The improved adsorption performance was demonstrated by the efficient capture of dodecane vapors and phenol from water ...
Alessandro Lo Bianco, Marta Giuseppina Ebbreo, Giuseppe Cavallaro, Martina Maria Calvino, Yafei Zhao, Simonpietro Agnello, Giuseppe Lazzara   +6 more
wiley   +1 more source

Nature‐Derived Chitosan Biopolymer: A Promising Candidate for Sustainable Electronics

Advanced Materials Technologies, EarlyView.
In the creation of environmentally friendly devices, nature‐derived chitosan biopolymer is a promising contender for sustainable electronic research. It can be utilized to create more ecologically friendly scalable gadgets and has a variety of uses in different active layers of electronics.
Joshua McDonald, Ali Nawaz, Amandeep Singh, Prashant Sonar   +3 more
wiley   +1 more source

Harnessing Phase Separation for the Development of High‐Performance Hydrogels

Advanced Science, EarlyView.
ABSTRACT Hydrogels are indispensable for the development of next‐generation bioelectronics, soft robotics, and biomedical devices, where their mechanical properties determine performance and reliability. Among strategies to enhance hydrogel mechanics, phase separation enables controlled heterogeneity resulting in gel networks that are reinforced by ...
Yue Shao, Yiming Ma, Baihao Shao, Molly M. Stevens   +3 more
wiley   +1 more source

Starch branching enzymes and their genes in Sorghum [PDF]

, 2004
Starch is an important raw material both for food and non-food purposes. It is synthesized and stored in source and sink tissues in plants. The starch deposited in amyloplasts of storage tissues possesses several physico-chemical properties, which makes ...
Mutisya, Joel
core   +1 more source