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Book
Advances in Pillared Clays and Similar Materials : Synthesis, Characterization and Applications
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Year: 2022 Publisher: Basel MDPI Books

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Abstract

Since the first works introducing the aluminum intercalated clay family in the early 1970s, interest in the synthesis of Pillared InterLayered Clays (PILC) has increased tremendously, especially research into their properties and energetic and environmental applications. After our comprehensive reviews and book on the synthesis and catalytic applications of these materials, new references have appeared in the literature and the interest in this field is continuously increasing. The aim of this Special Issue is to collect the recent advances developed considering this family of solids.


Book
Wastewater Based Microbial Biorefinery for Bioenergy Production
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Year: 2021 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

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A rapid growth in various industries and domestic activities is resulting in a huge amount of wastewater. Various types of wastewaters, such as textile, municipal, dairy, pharmaceutical, swine, and aquaculture, etc., are produced regularly by respective industries. These wastewaters are rich in nutrient content and promote eutrophication in the ecosystem and pose a threat to flora and fauna. According to an estimate, eutrophication causes losses of almost 2 billion US dollars annually, affecting real estate and fishing activities. Treatment of wastewater is a costly process and recently wastewater treatment with simultaneous energy production has received more attention. Microorganisms can be used to recover nutrients from wastewater and produce bioenergy (biodiesel, biohydrogen, bioelectricity, methane, etc.). A better understanding of the composition of various types of wastewaters and the development of technologies like anaerobic digestion (AD), microbial fuel cell (MFC), and microbial electrolysis cell (MEC) can help to make wastewater-based biorefinery a reality. To provide an overall overview to students, teachers, and researchers on wastewater to bioenergy technology ten chapters are included in this book.


Book
Production of Biofuels and Numerical Modeling of Chemical Combustion Systems
Authors: ---
Year: 2021 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

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Biofuels have recently attracted a lot of attention, mainly as alternative fuels for applications in energy generation and transportation. The utilization of biofuels in such controlled combustion processes has the great advantage of not depleting the limited resources of fossil fuels while leading to emissions of greenhouse gases and smoke particles similar to those of fossil fuels. On the other hand, a vast amount of biofuels are subjected to combustion in small-scale processes, such as for heating and cooking in residential dwellings, as well as in agricultural operations, such as crop residue removal and land clearing. In addition, large amounts of biomass are consumed annually during forest and savanna fires in many parts of the world. These types of burning processes are typically uncontrolled and unregulated. Consequently, the emissions from these processes may be larger compared to industrial-type operations. Aside from direct effects on human health, especially due to a sizeable fraction of the smoke emissions remaining inside residential homes, the smoke particles and gases released from uncontrolled biofuel combustion impose significant effects on the regional and global climate. Estimates have shown the majority of carbonaceous airborne particulate matter to be derived from the combustion of biofuels and biomass. “Production of Biofuels and Numerical Modelling of Chemical Combustion Systems” comprehensively overviews and includes in-depth technical research papers addressing recent progress in biofuel production and combustion processes. To be specific, this book contains sixteen high-quality studies (fifteen research papers and one review paper) addressing techniques and methods for bioenergy and biofuel production as well as challenges in the broad area of process modelling and control in combustion processes.

Keywords

microalgae --- hydrothermal liquefaction --- pretreatment --- low O and N biocrude --- biodiesel --- esterification --- free fatty acids --- glycerol --- waste cooking oil --- Computational Fluid Dynamics --- two-stroke --- dual-fuel engine --- simulation --- pre-combustion chamber --- internal combustion engine --- particulate matter emissions --- biomorphic silicon carbide --- vegetal waste --- diesel particulate filter --- biocrude --- metal-oxide catalyst --- bioethanol --- dilute acid pretreatment --- enzymatic hydrolysis --- olive stones --- Pachysolen tannophilus --- response surface methodology --- compression ignition --- direct injection --- cryogenic gas --- diesel engines --- dual fuel engines --- natural gas --- greenhouse gas emissions --- particulate matter --- carotenoids --- extremophiles --- microalgal biotechnology --- eucalyptus kraft lignin --- tree leaf --- pellet --- additive --- biofuel --- circular economy --- piston bowl --- alternative fuel --- vanes --- emulsified biofuel --- combustion --- gasification --- olive --- olive oils --- olive-pruning debris --- olive pomaces --- pyrolysis --- biogas --- environmental impact --- life cycle assessment --- olive pomace --- sustainability --- TGA --- hemicellulose --- cellulose --- lignin --- pseudocomponent kinetic model --- biomass --- culture --- scale-up --- Phaeodactylum tricornutum --- burning characteristics --- fatty acid methyl ester --- added water content --- fuel structure --- distillation temperature --- layered double hydroxide --- toluene steam reforming --- tar --- Ni-based catalyst --- hydrotalcite --- hydrogen production --- n/a


Book
Implementation and Scale Up of Point of Care (POC) Diagnostics in Resource-Limited Settings
Authors: ---
Year: 2020 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

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Scale up and implementation of new point-of-care (POC) diagnostics is a global health priority to enable the adoption of new evidence-based POC diagnostics and to replicate and extend the reach of POC diagnostics. Global private and public sector agencies have significantly increased their investment in the development of POC diagnostics to meet the unmet needs of patients in resource-limited settings, particularly disease burdened settings with limited access to laboratory infrastructure. However, previous research has demonstrated that the availability of health technologies in these settings does not always guarantee patient-centered outcomes. The applicability, effectiveness and sustainability of diagnostic technologies is affected by the involvement of all stakeholders during planning and implementation, which must be relevant to each specific context and sensitive to local culture. Factors such as infrastructure, resources, values and characteristics of participants can influence the implementation, scalability and sustainability of health interventions such as POC diagnostics. This book, “Implementation and Scale up of Point of Care (POC) Diagnostics in Resource-Limited Settings”, presents literature reviews and primary research studies focusing on the implementation and scale up of POC diagnostics in resource-limited settings.


Book
Advances in Industrial Crystallization
Authors: ---
Year: 2021 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

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This Special Issue is result of a call for papers of the Section Industrial Crystallization of MDPI’s scientific journal Crystals. It addresses scientists and engineers active in research and process & product development in life-science industries (e.g. pharmaceuticals, fine chemicals and biotechnology products) and bulk chemical applications (e.g. desalination) as well. The contributions comprise several fundamental and application-oriented facets of crystallization providing an overview of industrially relevant subjects in the field. Main issues cover phase equilibria and solid-state behavior of crystalline compounds, crystal shape and size and related measurement techniques. Melt and solution crystallization are considered specifically addressing contemporary aspects of continuous crystallization and process intensification.

Keywords

K-MER zeolite --- synthesis parameter --- morphology --- cyanoethylation of methanol --- catalyst --- multi-dendrite motion --- CA-LBM model --- dendritic growth --- natural convection --- numerical simulation --- melt crystallization --- freeze crystallization (FC) --- recycling --- ionic liquid (IL) --- solid–liquid equilibrium --- cellulose --- nanocrystals --- modification --- poly(butylene succinate) --- crystallization --- kinetics --- chirality --- deracemization --- preferential crystallization --- racemic conglomerate --- phase behavior --- polymorphism --- aryl glycerol ethers --- spherical BaTiO3 nanoparticle --- hydrothermal synthesis --- nanoscale TiO2 seed --- crystal growth --- dielectric property --- curcumin --- purification --- ternary mixture of curcuminoids --- reverse osmosis --- membrane fouling --- gypsum scaling --- fluorescent-tagged polyacrylate --- fluorescence --- scale inhibition mechanisms --- solvent effect --- crystal habit --- aspect ratio --- molecular dynamics (MD) --- surface structure --- amine --- biocatalysis --- enzyme --- process intensification --- enantioselective --- fluidized bed --- continuous --- chiral separation --- racemate resolution --- enantiomer --- asparagine monohydrate --- fine chemicals --- continuous crystallization --- crystal shape --- process design --- DTB crystallizer --- scale up --- L-serine --- L-alanine --- enantiomers --- isomorphic miscibility --- thermal expansion --- PXRD --- TRPXRD --- optical measurement techniques --- crystal size measurement --- inline probe --- crystal needles --- microcrystals --- microplate --- grid scanning --- in situ data collection --- n/a --- solid-liquid equilibrium


Book
Improving Health Care in Low- and Middle-Income Countries : A Case Book
Authors: ---
ISBN: 3030431126 3030431118 Year: 2020 Publisher: Springer Nature

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Abstract

This open access book is a collection of 12 case studies capturing decades of experience improving health care and outcomes in low- and middle-income countries. Each case study is written by healthcare managers and providers who have implemented health improvement projects using quality improvement methodology, with analysis from global health experts on the practical application of improvement methods. The book shows how frontline providers in health and social services can identify gaps in care, propose changes to address those gaps, and test the effectiveness of their changes in order to improve health processes and outcomes. The chapters feature cases that provide real-life examples of the challenges, solutions, and benefits of improving healthcare quality and clearly demonstrate for readers what quality improvement looks like in practice: Addressing Behavior Change in Maternal, Neonatal, and Child Health with Quality Improvement and Collaborative Learning Methods in Guatemala Haiti’s National HIV Quality Management Program and the Implementation of an Electronic Medical Record to Drive Improvement in Patient Care Scaling Up a Quality Improvement Initiative: Lessons from Chamba District, India Promoting Rational Use of Antibiotics in the Kyrgyz Republic Strengthening Services for Most Vulnerable Children through Quality Improvement Approaches in a Community Setting: The Case of Bagamoyo District, Tanzania Improving HIV Counselling and Testing in Tuberculosis Service Delivery in Ukraine: Profile of a Pilot Quality Improvement Team and Its Scale‐Up Journey Improving Health Care in Low- and Middle-Income Countries: A Case Book will find an engaged audience among healthcare providers and administrators implementing and managing improvement projects at Ministries of Health in low- to middle-income countries. The book also aims to be a useful reference for government donor agencies, their implementing partners, and other high-level decision makers, and can be used as a course text in schools of public health, public policy, medicine, and development. ACKNOWLEDGMENT: This work was conducted under the USAID Applying Science to Strengthen and Improve Systems (ASSIST) Project, USAID Award No. AID-OAA-A-12-00101, which is made possible by the generous support of the American people through the U.S. Agency for International Development (USAID). DISCLAIMER: The contents of this book are the sole responsibility of the Editor(s) and do not necessarily reflect the views of USAID or the United States Government.

Keywords

Medical care. --- Public health. --- Economic development. --- Health administration. --- Health care management. --- Health services administration. --- Health Services Research. --- Development and Health. --- Health Administration. --- Health Care Management. --- Health administration --- Health care administration --- Health care management --- Health sciences administration --- Health services management --- Medical care --- Health planning --- Public health administration --- Development, Economic --- Economic growth --- Growth, Economic --- Economic policy --- Economics --- Statics and dynamics (Social sciences) --- Development economics --- Resource curse --- Community health --- Health services --- Hygiene, Public --- Hygiene, Social --- Public health services --- Public hygiene --- Social hygiene --- Health --- Human services --- Biosecurity --- Health literacy --- Medicine, Preventive --- National health services --- Sanitation --- Delivery of health care --- Delivery of medical care --- Health care --- Health care delivery --- Healthcare --- Medical and health care industry --- Medical services --- Personal health services --- Public health --- Administration --- Management --- Health Services Research --- Development and Health --- Health Administration --- Health Care Management --- Health Sciences --- Development Studies --- Health Care --- quality improvement methodology --- improvement science --- health care improvement methods --- case studies --- global health --- public health --- strengthening health systems --- improving health outcomes --- patient-centered care --- low- and middle-income countries (LMICs) --- scale-up initiatives --- healthcare systems --- quality of care --- healthcare access --- sustainability --- facility-level improvement --- community-level improvement --- district/regional-level improvement --- national-level improvement --- open access --- Health systems & services --- Development studies --- Medical administration & management --- Health economics


Book
Food Waste Valorization
Authors: ---
Year: 2022 Publisher: Basel MDPI - Multidisciplinary Digital Publishing Institute

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Food waste is becoming an important and growing concern at both local and global levels. According to the Food and Agriculture Organization of the United Nations (FAO), one-third of all food production is wasted globally, and in particular, 1.3 billion tons of food produced for human consumption is wasted per year, representing an economic loss of EUR 800 billion. The main foods wasted are represented by vegetables, fruits, meat, and fish. Considering the high availability and the composition of food waste, there is an increasing interest in their bio-valorization. Moreover, according to the global Sustainable Development Goals (SDGs 12 and 13), an appropriate waste management represents an essential prerequisite for the sustainable development.This reprint collects interesting manuscripts regarding innovative research focused on food waste valorization through fermentation processes for obtaining value-added products such as enzymes, feed additives, biofuels, animal feeds as well as other useful chemicals or products, food-grade pigments, and single-cell protein (SCP), enhancing food security and environmentally sustainable development.

Keywords

industrial food waste --- valorization --- biorefinery --- bioenergy --- biobased materials --- promotion policy --- rice husk --- pyrolysis --- porous biochar --- pore property --- surface composition --- microbial red pigment --- Monascus purpureus --- simultaneous hydrolysis and fermentation --- sustainability --- whey --- RSM --- bioethanol --- yeast fermentation --- sugar beet molasses --- industrial by-product --- scale-up --- agricultural waste --- wastewater --- microbial fuel cell --- techno-economic --- commercialization --- life cycle assessment --- Neurospora intermedia --- bread --- process development --- cheese whey --- Aspergillus awamori --- β-galactosidase --- lactose hydrolysis --- Acetobacter xylinum --- bacterial cellulose --- biosurfactant --- bioemulsifier --- waste frying oil --- Bacillus cereus --- food additives --- cookie --- microalgae --- DHA --- lignocellulosic biomass --- organosolv fractionation --- liquid fraction --- solid pulp --- omega-3 fatty acids --- soap --- olives --- olive oil --- fermentation --- food waste --- fish waste --- citrus peel --- aquafeed --- Saccharomyces cerevisiae --- Lactobacillus reuteri --- whey product --- proteins --- ultrafiltration --- nanofiltration --- keratinocytes scratch assay --- mozzarella cheese manufacturing --- pressing residue --- grape --- apple --- silage --- animal production --- enzyme production --- polyphenols --- Juglans regia L. --- walnut green husk --- agricultural wastes --- soil conditions --- glucans --- pectins --- Aspergillus oryzae --- rice hull --- paper mill wastewater --- bioremediation --- amylase --- solid-state fermentation (SSF) --- goat feeding --- durian peel --- silage additives --- propionate --- methane mitigation --- nitrogen balance --- waste management --- biofuel production --- circular economy --- single cell protein --- value-added product --- food and feed production --- yeast --- probiotics


Book
Nanomedicine Formulations Based on PLGA Nanoparticles for Diagnosis, Monitoring and Treatment of Disease: From Bench to Bedside
Author:
Year: 2022 Publisher: Basel MDPI - Multidisciplinary Digital Publishing Institute

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Nanomedicine is among the most promising emerging fields that can provide innovative and radical solutions to unmet needs in pharmaceutical formulation development. Encapsulation of active pharmaceutical ingredients within nano-size carriers offers several benefits, namely, protection of the therapeutic agents from degradation, their increased solubility and bioavailability, improved pharmacokinetics, reduced toxicity, enhanced therapeutic efficacy, decreased drug immunogenicity, targeted delivery, and simultaneous imaging and treatment options with a single system.Poly(lactide-co-glycolide) (PLGA) is one of the most commonly used polymers in nanomedicine formulations due to its excellent biocompatibility, tunable degradation characteristics, and high versatility. Furthermore, PLGA is approved by the European Medicines Agency (EMA) and the Food and Drug Administration (FDA) for use in pharmaceutical products. Nanomedicines based on PLGA nanoparticles can offer tremendous opportunities in the diagnosis, monitoring, and treatment of various diseases.This Special Issue aims to focus on the bench-to-bedside development of PLGA nanoparticles including (but not limited to) design, development, physicochemical characterization, scale-up production, efficacy and safety assessment, and biodistribution studies of these nanomedicine formulations.

Keywords

poly(lactic-co-glycolic acid) (PLGA) --- blood–brain barrier (BBB) --- current Good Manufacturing Practice (cGMP) --- Food and Drug Administration (FDA) --- nanotechnology --- PLGA nanoparticles --- neurodegenerative diseases --- drug delivery --- central nervous system --- neuroprotective drugs --- fluorescent labeling --- DiI --- coumarin 6 --- rhodamine 123 --- Cy5.5 --- quantum yield --- brightness --- stability of fluorescent label --- confocal microscopy --- intracellular internalization --- in vivo neuroimaging --- double-emulsion method --- dry powder inhalation --- antigen release --- porous PLGA particles --- microfluidics --- methotrexate --- chitosan --- PLA/PLGA --- sustained release --- micro-implant --- animal model --- minimally invasive --- drug delivery system --- nanoparticles --- poly (lactic-co-glycolic acid) (PLGA) --- microfluidic --- pharmacokinetics (PK) and biodistribution --- atorvastatin calcium --- poly(lactide-co-glycolide) --- polymeric nanoparticles --- carrageenan induced inflammation --- anti-inflammatory --- radiolabeled nanoparticles --- nuclear medicine --- photothermal therapy --- phthalocyanine --- SKOVip-kat --- Katushka --- TurboFP635 --- JO-4 --- PLGA --- orthotopic tumors --- 3D culture --- spheroids --- poly(lactic-co-glycolic acid) --- nanomedicine --- scale-up manufacturing --- clinical translation --- inline sonication --- tangential flow filtration --- lyophilization --- downstream processing --- H. pylori --- design of experiments --- poly(lactic-co-glycolic) acid --- size --- cancer --- chemoimmunotherapy --- immunogenic cell death --- immune checkpoint blockade --- PNA5 glycopeptide --- mas receptor --- angiotensin --- PLGA diblock copolymer --- ester and acid-end capped --- double emulsion solvent evaporation --- biocompatible --- biodegradable --- cardiovascular --- nanoparticle --- solid-state characterization --- in vitro --- drug release kinetics modeling --- PEGylation --- amine --- emulsion --- polyvinyl alcohol (PVA) --- Pluronic triblock copolymer --- trehalose --- sucrose --- Indomethacin --- solvents --- stabilizers --- morphology --- particle-size --- encapsulation --- drug release --- cytotoxicity


Book
CFD Modeling of Complex Chemical Processes: Multiscale and Multiphysics Challenges
Authors: --- ---
Year: 2021 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

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Computational fluid dynamics (CFD), which uses numerical analysis to predict and model complex flow behaviors and transport processes, has become a mainstream tool in engineering process research and development. Complex chemical processes often involve coupling between dynamics at vastly different length and time scales, as well as coupling of different physical models. The multiscale and multiphysics nature of those problems calls for delicate modeling approaches. This book showcases recent contributions in this field, from the development of modeling methodology to its application in supporting the design, development, and optimization of engineering processes.

Keywords

pumped hydroelectric storage --- inlet/outlet --- surrogate model selection --- multi-objective optimization process --- thermal environment --- numerical simulations --- ventilation cooling --- duct position --- the heat dissipation of LHD --- auxiliary ventilation --- triboelectric separation --- particle size distribution --- particle charge --- binary mixture --- in situ particle size measurement --- charge estimation --- computational fluid dynamics --- membrane module --- gas separation --- concentration polarization --- coal mining --- radon concentration --- ventilation --- occupational exposure assessment --- gasification --- fluidized bed --- CFD --- hydrodynamics --- multiphase flow --- surface tension modelling --- VOF --- rising bubbles --- capillary rise --- high pressure bubble column --- the critical bubble diameter --- the gas holdup --- the large bubbles --- the small bubbles --- Stirred fermenter --- dual-impeller --- Segment impeller --- Optimization --- rotating packed bed --- natural gas desulfurization --- droplet characteristic --- Eulerian–Lagrangian approach --- heat transport --- optimized design --- dynamic numerical simulation --- evaporative cooling system --- water recycling --- temperature --- humidity --- n/a --- gas–solid --- cyclone separator --- elevated temperature process --- pneumatic conveying --- large coal particles --- Euler–Lagrange approach --- DPM --- pressure drop --- swirling burner --- combustion characteristics --- industrial pulverized coal furnace --- scale-up --- scale-down --- Saccharomyces cerevisiae --- mechanistic kinetic model --- bioreactor --- concentration gradients --- digital twin --- bioprocess engineering --- Eulerian-Lagrangian approach --- gas-solid --- Euler-Lagrange approach


Book
Stem Cell Bioprocessing and Manufacturing
Authors: --- ---
Year: 2020 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

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The next healthcare revolution will apply regenerative medicines using human cells and tissues. The aim of the regenerative medicine approach is to create biological therapies or substitutes in vitro for the replacement or restoration of tissue function in vivo lost through failure or disease. However, whilst science has revealed the potential, and early products have shown the power of such therapies, there is an immediate and long-term need for expertise with the necessary skills to face the engineering and life science challenges before the predicted benefits in human healthcare can be realized. Specifically, there is a need for the development of bioprocess technology for the successful transfer of laboratory-based practice of stem cell and tissue culture to the clinic as therapeutics through the application of engineering principles and practices. This Special Issue of Bioengineering on Stem Cell Bioprocessing and Manufacturing addresses the central role in defining the engineering sciences of cell-based therapies, by bringing together contributions from worldwide experts on stem cell biology and engineering, bioreactor design and bioprocess development, scale-up, and manufacturing of stem cell-based therapies.

Keywords

electrospinning --- live-cell electrospinning --- tissue engineering --- cell seeding --- high voltage --- viability --- allogeneic cell therapy --- induced pluripotent stem cell --- human embryonic stem cell --- cell aggregate --- expansion --- differentiation --- scalable manufacturing --- scale up --- single-use bioreactor --- Vertical-Wheel --- U-shaped vessel --- computational fluid dynamics --- shear stress --- turbulent energy dissipation rates --- homogeneous hydrodynamic environment --- human pluripotent stem cells --- hepatic cell lineages --- hepatocyte differentiation --- non-parenchymal liver cells --- liver organoids --- disease modeling --- drug screening --- olfactory ensheathing cells --- spinal cord injury --- neural regeneration --- cell therapies --- adipose stem cells --- neurotrophic factors --- growth factors --- peripheral nerve injuries --- fibrin nerve conduits --- hydrogels --- stem cells delivery --- axonal regeneration --- Schwann cells --- stromal vascular fraction --- stem cell --- adipose-derived stem cell --- infrapatellar fat pad --- knee --- arthroscopy --- arthrotomy --- bioreactor --- hMSCs --- microcarrier --- bioprocess --- embryonic stem cells --- mesenchymal stromal cells --- blood platelets --- cell culture techniques --- progenitor cells --- human adipose stem cells (hASCs) --- serum- and xeno-free conditions --- UrSuppe stem cell culture medium --- autologous therapy --- kinetic growth modeling --- segregated and unstructured growth model --- model predictive control --- bio-process --- cell growth --- lactate --- advanced therapy medicinal products --- n/a

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