Results 91 to 100 of about 45,008 (310)

Hybrid nanocomposite based on cellulose and tin oxide: growth, structure, tensile and electrical characteristics

Science and Technology of Advanced Materials, 2011
A highly flexible nanocomposite was developed by coating a regenerated cellulose film with a thin layer of tin oxide (SnO2) by liquid-phase deposition. Tin oxide was crystallized in solution and formed nanocrystal coatings on regenerated cellulose.
Suresha K Mahadeva and Jaehwan Kim
doaj  

IMIDAZOLIUM IONIC LIQUIDS AS DISSOLVING SOLVENTS FOR CHEMICAL-GRADE CELLULOSE IN THE DETERMINATION OF FATTY ACIDS USING GAS CHROMATOGRAPHY-MASS SPECTROMETRY [PDF]

BioResources, 2011
A quick, simple, and environmentally friendly sample preparation method for fatty acids analysis from chemical-grade cellulose was developed employing imidazolium based ionic liquids as solvents. A variety of imidazolium based ionic liquids were screened
Kessy F. Kilulya, Titus Alfred Makudali Msagati, Bhekie B. Mamba, J. Catherine Ngila, Tamara Bush   +4 more
doaj  

Transparent and Printable Regenerated Kenaf Cellulose/PVA Film

BioResources, 2014
Cellulose was extracted from kenaf core powder by a series of bleaching processes and subsequently dissolved using an alkaline LiOH/urea solvent at low temperatures.
Hatika Kaco, Sarani Zakaria, Chin Hua Chia, Lina Zhang   +3 more
doaj   +1 more source

Three dimensional ink-jet printing of biomaterials using ionic liquids and co-solvents [PDF]

, 2016
1-Ethyl-3-methylimidazolium acetate ([C2C1Im][OAc]) and 1-butyl-3-methylimidazolium acetate ([C4C1Im][OAc]) have been used as solvents for the dissolution and ink-jet printing of cellulose from 1.0 to 4.8 wt%, mixed with the co-solvents 1-butanol and ...
Anna K. Croft, Badgujar, Barnes, Brandt, Castrejon-Pita, Christopher Tuck, Chua, Denis Hasanaj, Derby, Deshani H. A. T. Gunasekera, Detsch, El Seoud, Faddoul, Freemantle, Haverhals, Heinze, Hopkinson, Jørgensen, Kosan, Le, Lukić, Markstedt, Martin, Murphy, Mäki-Arvela, Pinkert, Ricky D. Wildman, Swatloski, Sweely, SzeLee Kuek, Ven, Vitz, Wang, Wang, Yinfeng He, Zavrel   +35 more
core   +2 more sources

Thermo‐Fluorescent Bactericidal Quantum Dots Based Smart Multifunctional Textiles via Molecular Surface Engineering and 3D‐Printed Interlocked Architectures

Advanced Healthcare Materials, EarlyView.
A versatile approach is presented for fabricating smart multifunctional textiles by integrating thermo‐fluorescent carbon dot/polymer nanocomposite coatings with 3D‐printed interlocked architectures. The fabrics exhibit temperature‐responsive fluorescence, durable hydrophobicity, strong antibacterial and antioxidant activity, and enhanced UV protection.
Poushali Das, Sayan Ganguly, Parham Khoshbakht Marvi, Misha Muthalali, Fatemeh Parniani, Shiza Hassan, Xiaowu (Shirley) Tang, Seshasai Srinivasan, Amin Reza Rajabzadeh   +8 more
wiley   +1 more source

Surgical Outcomes of Cystectomy Using Oxidized Regenerated Cellulose With and Without Drainage in Endometrioma Treatment

Indonesian Journal of Obstetrics and Gynecology
Objective: Our study aims to compare cystectomy and drainage using oxidized regenerated cellulose (ORC) in reducing endometrioma recurrence after surgery.
Muhammad Luky Satria Syahbana Marwali, Marcel Ezra Setiawan, Malvin Emeraldi, Agus Surur Asadi, Aditya Rangga Putera, Rany Ayu Puspitasari   +5 more
doaj   +1 more source

Synthesis of diblock copolymers with cellulose derivatives 4. Self-assembled nanoparticles of amphiphilic cellulose derivatives carrying a single pyrene group at the reducing-end [PDF]

, 2011
Self-assembled cellulose-pyrene nanoparticles were prepared from amphiphilic cellulose derivatives carrying a single pyrene group at the reducing-end, N-(1-pyrenebutyloyl)-β-cellulosylamine (CELL13Py and CELL30Py, the number average degrees of ...
Enomoto-Rogers, Yukiko, Kamitakahara, Hiroshi, Takano, Toshiyuki, Yoshinaga, Arata   +3 more
core   +1 more source

Engineered Protein‐Based Ionic Conductors for Sustainable Energy Storage Applications

Advanced Materials, EarlyView.
Rational incorporation of charged residues into an engineered, self‐assembling protein scaffold yields solid‐state protein films with outstanding ionic conductivity. Salt‐doping further enhances conductivity, an effect amplified in the engineered variants. These properties enable the material integration into an efficient supercapacitor.
Juan David Cortés‐Ossa, Paolo Blesio, Marcial Fernandez‐Castro, Lisa Almonte, Maxence Fernandez, Mantas Liutkus, Perumal Pandurangan, Carlos Sabater, Aitor Villaverde, Manuel Melle‐Franco, Nurit Ashkenasy, Felipe Jiménez‐Ángeles, M. Carmen Morant‐Miñana, M. Reyes Calvo, Aitziber L. Cortajarena   +14 more
wiley   +1 more source

Preparation and Characterization of Regenerated Cellulose Microspheres and the Adsorption of Pectinase

BioResources, 2016
Porous cellulose beads were prepared through a simple, facile, and inexpensive method. The resultant microspheres exhibited good spherical shape with a diameter of 1 to 2 mm. Their morphology, pore structure, and physical properties were characterized by
Rina Wu, Pengfei Huang, Beihai He
doaj   +1 more source

Multiscale structure of cellulose microfibrils in regenerated cellulose fibers

Carbohydrate Polymers
Cellulose in solution can be assembled into textile fibers by wet-spinning (Viscose etc.) or dry-jet wet spinning (Lyocell, Ioncell etc.), which leads to significant differences in the mechanical properties of fibers. We use scanning X-ray microdiffraction (SXM) to reveal regenerated fibers having a "skin-core" morphology.
Liu, Jiliang, Sixta, Herbert, Ogawa, Yu, Hummel, Michael, Sztucki, Michael, Nishiyama, Yoshiharu, Burghammer, Manfred   +7 more
openaire   +5 more sources