Solvent‐, Catalyst‐, and Heating‐Free Mechanochemical Depolymerization of Polyurethane
A sustainable mechanochemical strategy is developed for polyurethane depolymerization under ambient conditions using only NaOH. Ball milling enables efficient urethane bond cleavage, allowing up to 69% polyol recovery from commercial PU foams within 3 h. This energy‐efficient approach offers a novel route for polyurethane recycling.
Soonhyuk Cha +2 more
wiley +1 more source
High Versus Low Radiographic Burden Odontogenic Sinusitis: Culture, Histopathology, and Patient-Reported Outcomes. [PDF]
Ebbert LE +4 more
europepmc +1 more source
Radiologic Evaluation of Odontogenic Sinusitis and Its Etiologic Factors: Lessons Learned from a Retrospective Study with a Proposed Imaging-Guided Management Pathway. [PDF]
Nelke K +9 more
europepmc +1 more source
The Italian Unitary Society of Colon-Proctology (SIUCP: Società Italiana Unitaria di Colonproctologia) guidelines for the management of obstructed and ineffective defecation syndrome. [PDF]
Renzi A +142 more
europepmc +1 more source
Life-Threatening Orbital and Intracranial Sequelae of Odontogenic Sinusitis: 3 Complex Cases. [PDF]
Skrzypiec Ł +2 more
europepmc +1 more source
Continuing industrial emissions are delaying the recovery of the stratospheric ozone layer. [PDF]
Reimann S +13 more
europepmc +1 more source
Chronic Renal Disease Complicated by Diarrhea: A Case of Osmotic Demyelination Syndrome. [PDF]
Chouksey U, Brar R.
europepmc +1 more source
Operational deflection shape measurements on rotating bladed disks with tracking continuous-scanning LDV. [PDF]
Liu C, Jing T, Xu Z, Liu L, He J.
europepmc +1 more source
Access to orphan drugs in adults with inherited metabolic diseases in Switzerland: a single-center retrospective cohort study. [PDF]
Antoni G +4 more
europepmc +1 more source
Artificial Intelligence-Assisted CMR Scanning vs Standard-of-Care: Comparative Analysis of Clinical Benefits From 6,545 Consecutive Studies. [PDF]
Kwong RY +8 more
europepmc +1 more source

