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Aqueous electrochemical delithiation of cathode materials as a strategy to selectively recover lithium from waste lithium-ion batteries

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Journal of Energy Chemistry 2024年第1期88卷 144-153,I0004页

作者： pier Giorgio Schiavi Andrea Giacomo Marrani Olga Russina Ludovica D’Annibale francesco Amato Francesca Pagnanelli Pietro Altimari Department of Chemistry Sapienza University of RomePiazzale Aldo Moro n.500185 RomeItaly

Lithium recovery from end-of-life Li-ion batteries(LIBs)through pyro-and hydrometallurgical recycling processes involves several refining stages,with high consumption of reagents and energy.A competitive technological alternative is the electrochemical oxidation of the cathode materials,whereby lithium can be deintercalated and transferred to an electrolyte solution without the aid of chemical extracting *** article investigates the potential to selectively recover Li from LIB cathode materials by direct electrochemical extraction in aqueous *** process allowed to recovering up to 98%of Li from high-purity commercial cathode materials(LiMn_(2)O_(4),LiCoO_(2),and Li Ni_(1/3)Mn_(1/3)Co_(1/3)O_(2))with a faradaic efficiency of 98%and negligible co-extraction of Co,Ni,and *** process was then applied to recover Li from the real waste LIBs black mass obtained by the physical treatment of electric vehicle battery *** black mass contained graphite,conductive carbon,and metal impurities from current collectors and steel cases,which significantly influenced the evolution and performances of Li electrochemical ***,due to concomitant oxidation of impurities,lithium extraction yields and faradaic efficiencies were lower than those obtained with high-purity cathode *** oxidation was found to occur within the voltage range investigated,but it could not quantitatively explain the reduced Li extraction *** fact,a detailed investigation revealed that above 1.3 V ***/Ag Cl,conductive carbon can be oxidized,contributing to the decreased Li *** on the reported experimental results,guidelines were provided that quantitatively enable the extraction of Li from the black mass,while preventing the simultaneous oxidation of impurities and,consequently,reducing the energy consumption of the proposed Li recovery method.

关键词： Lithium recovery Lithium-ion batteries recycling Electrochemical lithium extraction Lithium selective Extraction

Radiomics and machine learning applications in rectal cancer:Current update and future perspectives

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World Journal of Gastroenterology 2021年第32期27卷 5306-5321页

作者： Arnaldo Stanzione francesco Verde Valeria Romeo Francesca Boccadifuoco pier Paolo Mainenti Simone Maurea Department of Advanced Biomedical Sciences University of Naples"Federico II"Naples 80131Italy Institute of Biostructures and Bioimaging National Council of ResearchNapoli 80131Italy

The high incidence of rectal cancer in both sexes makes it one of the most common tumors,with significant morbidity and mortality *** define the best treatment option and optimize patient outcome,several rectal cancer biological variables must be ***,medical imaging plays a crucial role in the characterization of this disease,and it often requires a multimodal *** resonance imaging is the first-choice imaging modality for local staging and restaging and can be used to detect high-risk prognostic *** tomography is widely adopted for the detection of distant ***,conventional imaging has recognized limitations,and many rectal cancer characteristics remain assessable only after surgery and histopathology *** is a growing interest in artificial intelligence applications in medicine,and imaging is by no means an *** introduction of radiomics,which allows the extraction of quantitative features that reflect tumor heterogeneity,allows the mining of data in medical images and paved the way for the identification of potential new imaging *** manage such a huge amount of data,the use of machine learning algorithms has been ***,without prior explicit programming,they can be employed to build prediction models to support clinical decision *** this review,current applications and future perspectives of artificial intelligence in medical imaging of rectal cancer are presented,with an imaging modality-based approach and a keen eye on unsolved *** results are promising,but the road ahead for translation in clinical practice is rather long.

关键词： Rectal cancer Radiomics Radiogenomics Artificial intelligence Machine learning Deep learning

Special features of SARS-CoV-2 in daily practice

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World Journal of Clinical Cases 2020年第18期8卷 3920-3933页

作者： Ioannis A Charitos Andrea Ballini Lucrezia Bottalico Stefania Cantore pier Carmine Passarelli francesco Inchingolo Antonio D'Addona Luigi Santacroce Department of Emergency and Urgency National Poisoning CentreRiuniti University Hospital of FoggiaFoggia 71122Italy Department of Biosciences Biotechnologies and BiopharmaceuticsUniversity Campus"E.Quagliariello"University of Bari“Aldo Moro”Bari 70125Italy Department of Precision Medicine University of Campania“Luigi Vanvitelli”Naples 80138Italy Interdepartmental Research Center for Pre-Latin Latin and Oriental Rights and Culture Studies(CEDICLO)University of BariBari 70121Italy Department of Interdisciplinary Medicine University of Bari“Aldo Moro”Bari 70124Italy Sorriso&Benessere-Ricerca e Clinica S.R.L Bari 70129Italy Department of Head Neck and Sense OrgansDivision of Oral Surgery and ImplantologyFondazione Policlinico Universitario A.Gemelli IRCCSUniversitàCattolica del Sacro CuoreRome 00168Italy Department of Interdisciplinary Medicine Section of Dental MedicineUniversity of Bari“Aldo Moro”Bari 70124Italy Department of Head and Neck and Sensory Organs Division of Oral Surgery and ImplantologyFondazione Policlinico Universitario A.Gemelli IRCCS—UniversitàCattolica del Sacro CuoreRoma 00168Italy Ionian Department Microbiology and Virology LaboratoryPoliclinico University HospitalUniversity of Bari“Aldo Moro”Bari 70124Italy

The severe acute respiratory syndrome-coronavirus-2(commonly known as SARS-CoV-2)is a novel coronavirus(designated as 2019-nCoV),which was isolated for the first time after the Chinese health authorities reported a cluster of pneumonia cases in Wuhan,China in December *** management of the Coronavirus Disease-2019 disease is evolving quickly and treatment guidelines,based on scientific evidence and experts’opinions with clinical experience,are constantly being *** January 30,2020,the World Health Organization declared the SARS-CoV-2 outbreak as a"Public Health Emergency of International Concern".The total lack of immune protection brought about a severe spread of the contagion all over the *** this reason,diagnostic tools,patient management and therapeutic approaches have been tested along the way,in the desperate race to break free from the widespread infection and its fatal respiratory *** medical knowledge and research on severe and critical patients’management and experimental treatments are still evolving,but several protocols on minimizing risk of infection among the general population,patients and healthcare workers have been approved and diffused by International Health Authorities.

关键词： Pandemics Viruses SARS-CoV-2/COVID-19 Sepsis Acute respiratory distress syndrome Acute respiratory distress syndrome Translational medicine Clinical microbiology Clinical biochemistry Antivirals Emergency and critical care medicine

Variation of Altitude Observed on the Occasion of the Tohoku Earthquake (M = 9.0) Occurred on March 11, 2011

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Open Journal of Earthquake Research 2014年第1期3卷 22-29页

作者： Pietro Milillo Tommaso Maggipinto pier francesco Biagi Department of Physics University of Bari Bari Italy School of Engineering University of Basilicata Potenza Italy

Since October 1, 2010, a GPS receiver is put into operation at Tokai (Japan) in an experiment on Neutrino Physics (T2K). A significant variation of the altitude was detected from the beginning of March 2011, so that it has made worthwhile to investigate the possibility that such variations could be correlated to the Tohoku earthquake. In order to investigate in details this possibility, we analyzed the GPS data collected during 2011 by GEONet the GPS Earth Observation Network (GEONET). GEONET is the GPS network of Japan and consists of 1240 permanent stations. Preliminary results of the analysis seemed to show ten days before the earthquake, some possible anomalous behaviors of the stations. These anomalous behaviors were particularly relevant for stations of the network near the epicentral area. While co-seismic and post-seismic variations are widely expected, the anomalies recorded about ten days before the earthquake could be seriously considered among short-term precursors of the earthquake. In order to confirm this possibility, more detailed studies have been performed. In particular, GEONET currently makes available only daily solutions of the stations coordinates. On the contrary, it is very important to improve the time resolution just to understand the features of the anomalies till the last hours before the Earthquake. For this reason, we have performed an analysis to evaluate the coordinates and movement on hourly basis so improving the time resolution.

关键词： Earthquake GPS Time Series

Mycobacterium chimaera infections following cardiac surgery in Treviso Hospital, Italy, from 2016 to 2019: Cases report

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World Journal of Clinical Cases 2019年第18期7卷 2776-2786页

作者： Walter O Inojosa Mario Giobbia Giovanna Muffato Giuseppe Minniti francesco Baldasso Antonella Carniato Francesca Farina Gabriella Forner Maria C Rossi Stefano Formentini Roberto Rigoli pier G Scotton Infectious Diseases Unit Treviso HospitalTreviso 31100Italy Microbiology Unit Treviso HospitalTreviso 31100Italy Cardiac Surgery Unit Treviso HospitalTreviso 31100Italy Health Management Unit Treviso HospitalTreviso 31100Italy

BACKGROUND An epidemic of Mycobacterium chimaera (M. chimaera) infections following cardiac surgery is ongoing worldwide. The outbreak was first discovered in 2011, and it has been traced to a point source contamination of the LivaNova 3T heater-cooler unit, which is used also in Italy. International data are advocated to clarify the spectrum of clinical features of the disease as well as treatment options and outcome. We report a series of M. chimaera infections diagnosed in Treviso Hospital, including the first cases notified in Italy in 2016. CASE SUMMARY Since June 2016, we diagnosed a M. chimaera infection in nine patient who had undergone cardiac valve surgery between February 2011 and November 2016. The time between cardiac surgery and developing symptoms ranged from 6 to 97 mo. Unexplained fever, psychophysical decay, weight loss, and neurological symptoms were common complaints. The median duration of symptoms was 32 wk, and the longest was almost two years. A new cardiac murmur, splenomegaly, choroidoretinitis, anaemia or lymphopenia, abnormal liver function tests and hyponatremia were common findings. All the patients presented a prosthetic valve endocarditis, frequently associated to an ascending aortic pseudoneurysm or spondylodiscitis. M. chimaera was cultured from blood, bioprosthetic tissue, pericardial abscess, vertebral tissue, and bone marrow. Mortality is high in our series, reflecting the poor outcome observed in other reports. Three patients have undergone repeat cardiac surgery. Five patients are being treated with a targeted multidrug antimycobacterial regimen. CONCLUSION Patients who have undergone cardiac surgery in Italy and presenting with signs and symptoms of endocarditis must be tested for M. chimaera.

关键词： Mycobacterium chimaera Prosthetic valve endocarditis Spondylodiscitis Cardiac surgery infections Case report

Light emitting devices based on Si nanoclusters:the integration with a photonic crystal and electroluminescence properties

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Optoelectronics Letters 2007年第5期3卷 321-325页

作者： Alessia Irrera Fabio Iacona Giorgia Franzò Andrea Canino Delfo Sanfilippo Gianfranco Di Stefano Angelo Piana pier Giorgio Fallica francesco Priolo MATIS CNR-INFM and Dipartimento di Fisica e Astronomia Università di Catania via Santa Sofia 64 95123 CataniaItaly CNR-IMM Sezione di Catania stradale Primosole 50 95121 Catania Italy. STMicroelectronics MLD R&Dstradale Primosole 5095121 Catania Italy.

We present the properties and potentialities of light emitting devices based on amorphous Si nanoclusters. Amorphousnanostructures may constitute an interesting alternative to Si nanocrystals for the monolithic integration of optical andelectrical functions in Si technology. In fact, they exhibit an intense room temperature electroluminescence (EL). The ELproperties of these devices have been studied as a function of current and of temperature. Moreover, to improve theextraction efficiency of the light, we have integrated the emitting system with a 2D photonic crystal structure opportunelyfabricated by using conventional optical lithography to reduce the total internal reflection of the emitted light. The extractionefficiency in such devices increases by a factor of 4 at a resonance wavelength.

关键词：发光装置纳米聚类光子晶体集成电路

Use of biological meshes for abdominal wall reconstruction in highly contaminated fields

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World Journal of Gastroenterology 2010年第15期16卷 1928-1933页

作者： Andrea Cavallaro Emanuele Lo Menzo Maria Di Vita Antonio Zanghì Vincenzo Cavallaro pier francesco Veroux Alessandro Cappellani General Surgery and Senology Department of Surgery "Policlinico - Vittorio Emanuele" Hospital University of Catania Medical School Via S. Sofi a 78 95123 Catania Italy Department of Surgery University of Maryland School of Medicine Baltimore MD 21201 United States Department of Surgical Sciences Organs Trasplants Advanced Technologies Medical University of Catania "Policlinico - Vittorio Emanue-le" Hospital Via S. Sofi a 78 95123 Catania Italy

Abdominal wall defects and incisional hernias represent a challenging problem. In particular, when a synthetic mesh is applied to contaminated wounds, its removal is required in 50%-90% of cases. Biosynthetic meshes are the newest tool available to surgeons and they could have a role in ventral hernia repair in a potential-ly contaminated field. We describe the use of a sheet of bovine pericardium graft in the reconstruction of abdominal wall defect in two patients. Bovine pericardium graft was placed in the retrorectus space and secured to the anterior abdominal wall using polypropylene sutures in a tension-free manner. We experienced no evidence of recurrence at 4 and 5 years follow-up.

关键词： Biological meshes Bovine Pericardium Infection Hernia

Sport in Psychiatric Rehabilitation: A Tool in Pre-Acute, Post-Acute and Chronic Phase

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International Journal of Clinical Medicine 2011年第5期2卷 568-569页

作者： Giorgio Corretti Christian Martini pier L. Greco francesco P. Marchetti Unit of Mental Health Department of Psychiatry

The principal goal of psychiatric rehabilitation is to improve the global functioning of a person who suffer from a mental disorder. New emerging groups of patients meet difficult to attend to a rehabilitation program. Sport represents a new flexible model that can be used in psychiatric rehabilitation. Sport improves physical health and well being, increases sociality, increases self-efficacy and self-esteem. It is well accepted and well tolerated by the patients, too. Its use goes over the chronic phase of illness (typical target of rehabilitation) and it extends to the post-acute and pre acute phase, too.

关键词： Sport Psychiatry Psychiatric Rehabilitation Psychiatric Illness Primary Prevention Post-Acute Sociality Recovery

Same place, different time, head up: Multiple antipredator responses to a recolonizing apex predator

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Current Zoology 2023年第6期69卷 703-717页

作者： Bruno Esattore Agnese Carlotta Rossi francesco Bazzoni Chiara Riggio Raquel Oliveira Ivan Leggiero francesco Ferretti Department of Ethology Institute of Animal SciencePratelstvi 81510400UhrinevesPragueCzech Republic Department of Ethology and Companion Animal Science Faculty of AgrobiologyFood and Natural ResourcesCzech University of Life SciencesKamycka 12916500SuchdolPragueCzech Republic Department of Life Sciences Research Unit of Behavioral EcologyEthology and Wildlife ManagementUniversity of SienaVia Pier Andrea Mattioli 453100SienaItaly NBFC National Biodiversity Future CenterPalermo 90133Italy

Prey adjust their antipredator behavioral tactics to minimize the risk of an encounter with *** responses of prey to pred-ators have been reported,but the nature of antipredator response is not ubiquitous and it is the object of increasing interest,especially consid-ering the recent recovery of large carnivores in Europe,and the potential for behavioral antipredator responses to elicit consequences at the ecosystem *** have tested multiple antipredator responses by fallow deer Dama dama to wolf Canis lupus in a Mediterranean protected area recently recolonized by this apex *** intensive camera trapping,we tested for temporal and spatial association between predator and prey,and we have also studied deer vigilance in forest habitats where focal observations are usually *** detection rates were spatially associated with those of fallow ***,no evidence was found for fallow deer avoiding sites with higher predator detection *** activity patterns were significantly different between the 2 species,with the wolf being mainly nocturnal whereas fallow deer was active especially during daylight.A comparison with a preliminary study strongly suggests an increase in the diurnal activity of fallow deer along with the stabilization of wolf presence in the *** the rate and the duration of vigilance of female fallow deer increased with the local frequency of wolf *** suggest an antipredator response based on temporalrather than spatialavoidance,as well as increasedvigilance.

关键词： antipredator responses deer interspecific interactions temporal patterns vigilance