Results 31 to 40 of about 101,097 (291)

Recycling of Plastic Waste, with Particular Emphasis on Thermal Methods—Review

Energies, 2022
The civilization development requires improvement of technologies and satisfaction of people’s needs on the one side, but on the other one it is directly connected with the increasing production of waste.
Agnieszka Kijo-Kleczkowska, Adam Gnatowski   +1 more
doaj   +1 more source

Chemical recycling of textile waste [PDF]

Tekstilna industrija
Chemically recycled textile waste can be used to manufacture new textile products. It can ensure up cycling process. Two groups of chemical recycling are: recycling at the polymer level and recycling at the monomer level.
Nemeša Ineta, Pešić Marija, Bozoki Valentina   +2 more
doaj   +1 more source

Mechanochemically Accelerated Deconstruction of Chemically Recyclable Plastics

Science Advances, 2023
Here, we show that when polymers are deconstructed as solids in a reaction medium that swells the polymer, the rate of chain cleavage is accelerated beyond that for bond cleavage in small molecule analogues. Moreover, by tailoring the reactive medium to promote swelling via kosmotropic and chaotropic principles, we show that the initial rates of ...
Mutian Hua, Zhengxing Peng, Rishabh D. Guha, Xiaoxu Ruan, Ka Chon Ng, Jeremy Demarteau, Shira Haber, Sophia N. Fricke, Jeffrey A. Reimer, Miquel B. Salmeron, Kristin A. Persson, Cheng Wang, Brett A. Helms   +12 more
openaire   +4 more sources

Enhanced Enzymatic Sugar Recovery of Dilute-Acid-Pretreated Corn Stover by Sodium Carbonate Deacetylation

Bioengineering, 2023
The prehydrolysate from dilute acid pretreatment of lignocellulosic feedstocks often contains inhibitory compounds that can seriously inhibit the subsequent enzymatic and fermentation processes.
Weng Fu, Shengbo Wu, Chun Wang, Suchithra Thangalazhy-Gopakumar, Urvi Kothari, Suan Shi, Lujia Han   +6 more
doaj   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

Recovery of niobium and titanium from ilmenorutile by NaOH roasting-H2SO4 leaching process

Journal of Materials Research and Technology, 2021
Niobium has a wide range of application in various industries such as materials, alloy, and electronic industry. To improve the use of ilmenorutile in China's Bayan Obo deposit, a novel process of extracting niobium, titanium, and iron from ilmenorutile ...
Linquan Sun, Hongdong Yu, Fancheng Meng, Tao Qi, Lina Wang, Yihe Peng   +5 more
doaj   +1 more source

Chemical recycling of polyesters

Polimery, 2019
In the presented paper, two basic strategies that can be used in the processes of chemical recycling of polyester material were described. The first of them involves increasing the molar mass of recycled materials in the solid-state polycondensation (SSP) process and/or joining their chains with various types of substances easily reacting with the end ...
MACIEJ DEBOWSKI, Anna Iuliano, Andrzej Plichta, Sebastian Kowalczyk, Zbigniew Florjanczyk   +4 more
openaire   +2 more sources

PICALM::MLLT10 translocated leukemia

FEBS Letters, EarlyView.
This comprehensive review of PICALM::MLLT10 translocated acute leukemia provides an in‐depth review of the structure and function of CALM, AF10, and the fusion oncoprotein (1). The multifaceted molecular mechanisms of oncogenesis, including nucleocytoplasmic shuttling (2), epigenetic modifications (3), and disruption of endocytosis (4), are then ...
John M. Cullen, Antonia C. Nakatsugawa, Natalie Barton, Henry Haines, Gary S. Stein, Janet L. Stein, Daniel S. Wechsler, Jessica L. Heath   +7 more
wiley   +1 more source

β‐TrCP overexpression enhances cisplatin sensitivity by depleting BRCA1

Molecular Oncology, EarlyView.
Low levels of β‐TrCP (Panel A) allow the accumulation of BRCA1 and CtIP, which facilitate the repair of cisplatin‐induced DNA damage via homologous recombination (HR) and promote tumor cell survival. In contrast, high β‐TrCP expression (Panel B) leads to BRCA1 and CtIP degradation, impairing HR repair, resulting in persistent DNA damage and apoptosis ...
Rocío Jiménez‐Guerrero, Alejandro Belmonte‐Fernández, Mónica González‐Moreno, Laura Rodríguez‐Cordero, Begoña Pérez‐Valderrama, Joaquín Herrero‐Ruíz, Francisco Romero, Carmen Sáez, Miguel Á. Japón   +8 more
wiley   +1 more source