Results 61 to 70 of about 179,140 (299)

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

EFFECT OF LIGNIN COMPOUNDS AS UV PROTECTANTS FOR Spodoptera littoralis NUCLEO POLY HEDRO VIRUS [PDF]

Journal of Plant Protection and Pathology, 2004
Two new lignin products, desulfonated lignin and Lignin alkali were tested as W protectant additives to Spodoptera littoralis nucleopolyhedrovirus (SpliMNPV) in comparison with magnesium lignosulfonate, Fluorescent brightener 28, Berberine and Nu-Film.
J. Huber, S. EI-Salamouny,
doaj   +1 more source

Valorisation of lignin – Achievements of the LignoValue project [PDF]

, 2011
Lignocellulosic biorefinery for production of biofuels, materials and chemicals requires valorization of all fractions including lignin. As a consequence of its poly-aromatic structure, lignin potentially serves as a source for aromatic chemicals.
Dam, J.E.G., van, Gosselink, R.J.A., Scott, E.L., Huijgen, W., Sanders, J.P.M., Bridgwater, T., Heeres, H.J., Kloekhorst, A., Wild, P., de   +8 more
core  

Radiative Thermal Management for Extreme Environments: Mechanisms and Design Strategies

Advanced Materials, EarlyView.
In this review, we discuss the fundamental mechanisms of radiative cooling and solar heating, material and structural design strategies, hybrid approaches integrating additional heat transfer pathways, and durability‐oriented designs addressing environmental stresses.
Hyung Rae Kim, Haeseong Kim, Joo Hwan Ko, Gil Ju Lee, Dae‐Hyeong Kim, Young Min Song   +5 more
wiley   +1 more source

Comparison of holocellulolytic profiles of

The Microbe
Holocellulolytic enzymes from plant-pathogenic fungi remain largely underexplored, despite their potential adaptation for degrading complex plant cell walls under variable environmental conditions.
Kanlaya Thattha, Taweerat Vichitsoonthonkul, Lakha Salaipeth, Saengchai Akeprathumchai, Navadol Laosiripojana, Takashi Watanabe, Paripok Phitsuwan   +6 more
doaj   +1 more source

ISOLASI DAN PENCIRIAN LIGNIN DARI LINDI HITAM DAN SENGON UNTUK BAHAN PEREKAT

Jurnal Penelitian Hasil Hutan (Journal of Forest Products Research), 2017
Lignin   is  the  polymer   which   has  been   degraded    and  removed    in pulping  processes.     The occurance   of lignin  as  a waste  product   in pulp  mills  has  made   it an  attractive   raw  material  for adhesives    eversince    the ...
Adi Santoso, Surdiding Ruhendi, Suminar S Achmadi, Endang Suhendang   +3 more
doaj   +1 more source

Phase‐Engineered MoS2 Quantum Monolayer Catalysts

Advanced Materials, EarlyView.
A new type of catalyst model—phase‐engineered MoS2 quantum‐monolayer catalyst (∼0.8 nm thick, < 6 nm in the lateral size; switchable freely among metallic 1T, semiconducting 2H, and a hybrid phase of metallic‐semiconducting 1T‐2H)—is reported. It can efficiently and stably drive photochemical H2, syngas and ammonia synthesis as a catalyst or co ...
Ruijie Yang, Yingying Fan, Lillian Pernitsky, Mojtaba Ebrahimian Mashhadi, Ningxin Chen, Md. Mehadi Hassan, Zheng Li, Heng Zhao, Liang Mei, Zhiyuan Zeng, Zhangxing Chen, Jinguang Hu, Qingye Lu   +12 more
wiley   +1 more source

Wood‐Derived Nanocellulose‐Biocarbon Fresnel‐Zone Plate Lenses for Sub‐THz Frequency Applications

Advanced Materials Technologies, EarlyView.
Wood‐derived nanocellulose and lignin‐based biocarbon were combined to fabricate fully bio‐based Fresnel zone plate (FZP) lenses for sub‐terahertz frequencies. These sustainable FZP lenses exhibit low dielectric loss and high directivity, achieving performance comparable to that of metallic references, and remain functional under environmental stress ...
Riikka Haataja, Mikko Kokkonen, Niina Halonen, Sami Myllymäki, Umair Rafique, Mandeep Singh, Ossi Laitinen, Heli Jantunen, Kristiina Oksman, Henrikki Liimatainen   +9 more
wiley   +1 more source

SARS-CoV-2 inhibitory, anti-inflammatory, antibacterial activity of black chokeberry (Aronia melanocarpa (Michx.) Elliott) branches’ extracts and proanthocyanidins, and their synergistic interaction with antibiotics

Scientific Reports
Bacteria and viruses’ potential collaboration has been reported to result in enhanced infection pathogenesis. New antimicrobial agents are necessary, but stronger synthetic antibiotics cause more severe side effects.
Anna Andersone, Anna Ramata-Stunda, Vizma Nikolajeva, Marks Truhins, Martins Boroduskis, Liga Petersone, Natalija Zaharova, Maris Senkovs, Jelena Krasilnikova, Gints Rieksts, Sarmite Janceva   +10 more
doaj   +1 more source

Linking Polyelectrolyte Modification and Enzyme‐Catalyzed Phenolic Acid Functionalization of Cellulose Fiber for Functional Foams

Advanced Materials Technologies, EarlyView.
Cellulose fibers functionalized using cationic poly(Dimethyldiallylammonium chloride) (polyDADMAC) and laccase‐mediated ferulic acid system are processed into foams using different surfactants (Anionic, cationic, and non‐ionic). Fiber–surfactant interactions influence foam stabilization and porous structure formation during convective drying, producing
Abirami Senthil, Sara Wallstén, Paul Christakopoulos, Ulrika Rova, Io Antonopoulou   +4 more
wiley   +1 more source