Results 41 to 50 of about 17,812 (291)

Analysis of Pulping Performance and Multi-Objective Optimization of Pulping Parameters for Seed Melon Based on Optimal Latin Hypercube Sampling Method

Agriculture
Seed melon pulping is a critical process in the full utilization of seed melon. However, controlling the performance during the pulping process presents several challenges, particularly the unclear relationship between pulping performance and process ...
Qi Luo, Fangxin Wan, Xiaobin Mou, Guojun Ma, Xiaoping Yang, Fengwei Zhang, Zepeng Zang, Xiaopeng Huang   +7 more
doaj   +1 more source

Pulpwood Quality of the Second Generation Acacia auriculiformis

Journal of Bioresources and Bioproducts, 2019
The physical, chemical and fibre characteristics of the 6, 8 and 10 years old akashmoni (Acacia auriculiformis) wood from the second generation seed and their suitability for pulping were assessed and compared with the wood of 10 years old from the first
Md. Moinul Haque, M. Nashir Uddin, M.A. Quaiyyum, Jannatun Nayeem, M. Zahangir Alam, M. Sarwar Jahan   +5 more
doaj   +1 more source

Properties of high quality paper from rag fibers recycling [PDF]

تحقیقات علوم چوب و کاغذ ایران, 2012
In this investigation, soda pulps from old rags applying three pulping times (60, 120 and 180 minutes ) and three levels of active alkali ( 6,8, and 10% NaOH based on OD weight  of rag) and pulping temperature of 125º C were produced. Liquor to rag ratio
Mahid Farzi, Ali akbar Enayati, Davood Parsa paghoh   +2 more
doaj   +1 more source

Upcycling Keratin‐Based Textile Waste Into High‐Performance Hybrid Fibers Via Tuning the Interfacial Interactions

Advanced Functional Materials, EarlyView.
Keratin recovered from animal‐hair textile waste is fractionated and blended with cellulose to produce continuously spun hybrid fibers. Selecting the high‐molecular‐weight keratin fraction enables 30 wt.% keratin incorporation while maintaining high strength in dry and wet states.
Mian Zhai, Daniel Van Opdenbosch, Inge Schlapp‐Hackl, Teemu Välisalmi, Markus Linder, Michael Hummel, Wenwen Fang   +6 more
wiley   +1 more source

Kenaf Bast Nanocrystalline Cellulose: Analysis of Morphological, Chemical, Crystalline, and Thermal

BioResources, 2023
Cellulose nanocrystals (CNC) were prepared from delignified kenaf bast fiber by using alkaline pulping, based on soda anthraquinone, hydrogen peroxide bleaching, and acid hydrolysis treatment with H2SO4.
Rudi Dungani, Lili Melani, Widya Fatriasari, Sasa Sofyan Munawar, Firda Aulya Syamani, Melbi Mahardika, Tati Karliati, Mustika Dewi, . Alpian, Wahyu Supriyati   +9 more
doaj   +2 more sources

An Epigenetic Fate Converter Based on Nuclei‐Targeting Lipid Nanoparticles Drives Neuronal Programming of Stem Cells for Spinal Cord Repair

Advanced Functional Materials, EarlyView.
Schematic illustration of LNP‐MPG nuclei‐targeting delivery of HMW‐FGF2 promoting histone acetylation to regulate the fate of DPSCs and treat spinal cord injury. LNPs components include pHMW‐FGF2 plasmid, DSPC, Dlin‐MC3‐DMA, cholesterol, and PEG2000, and are modified with MPG to form HMW‐FGF2@LNP‐MPG (HLM). HLM nuclei‐targets DPSCs to deliver HMW‐FGF2,
Heng Zhou, Qiang Qin, Xiqin Li, Hanyu Ding, Chun Xu, Yan He, Qingsong Ye   +6 more
wiley   +1 more source

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

Sustainable and Multifunctional Natural Macromolecular Polymers for Aqueous Zn Metal Batteries

Advanced Materials, EarlyView.
We comprehensively review the structure‐function relationships and regulatory mechanism of natural macromolecular polymers in stabilizing zinc anodes at the microscopic and mesoscopic scales. The interactions among polymer structures, optimization strategies, and regulatory mechanisms are discussed systematically summarizing recent related research ...
Yunuo Shi, Bo Jiang, Jingcheng Zhang, Xiaodong Shao, Peixun Xiong, Lutong Shan, Shengyang Huang, Mengfang Liang, Mengyao Chang, Fangyan Liu, Wenwu Li, Baoyu Xia, Wei Ji, Ho Seok Park   +13 more
wiley   +1 more source

Polyphenol‐Inspired Materials for Agricultural Applications

Advanced Materials, EarlyView.
This review outlines the use of polyphenol‐inspired materials for sustainable agriculture, highlighting their molecular design, interfacial assembly, structure–property relationships, and prospects toward precision agriculture, climate resilience, ecosystem protection, and circular bioeconomy strategies.
Haofu Liu, Omid Mazaheri, Zhixing Lin, Tianzheng Wang, Jingqu Chen, Yuang Gu, Xia Liang, Deli Chen, Frank Caruso   +8 more
wiley   +1 more source

INTER-FAMILY VARIATION IN FIBRE DIMENSIONS OF SIX TROPICAL HARDWOODS IN RELATION TO PULP AND PAPER PRODUCTION [PDF]

Pro Ligno, 2012
Fibre characteristics determine utilizationpotentials of timbers. Fibre dimensions influencewood pulpability, durability and physico-mechanicalproperties.
Charles ANTWI-BOASIAKO, Anthony AYIMASU
doaj