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Chemical compound
Lactide is the lactone cyclic ester derived by multiple esterification between two (usually) or more molecules from lactic acid (2-hydroxypropionic acid)
Lactide
Biodegradable polymer
(hence its name). It can also be prepared by ring-opening polymerization of lactide [–C(CH 3)HC(=O)O–] 2, the cyclic dimer of the basic repeating unit. Often
Polylactic_acid
Copolymer of varying ratios of polylactic acid and polyglycolic acid
ring-opening co-polymerization of two different monomers: glycolide and lactide, the cyclic dimers (1,4-dioxane-2,5-diones) of glycolic acid and lactic
PLGA
Research field in chemistry and chemical engineering
corn, and then lactide, the cyclic dimer ester of lactic acid, is produced using an efficient, tin-catalyzed cyclization. The L,L-lactide enantiomer is
Green_chemistry
Cyclic carboxylic ester
designation, and since the name "lactide" isn't applicable because then the archetypal lactide would not be a lactide, we therefore suggest the name "lactone"
Lactone
Organic acid
molecules of lactic acid can be dehydrated to the lactone lactide. In the presence of catalysts lactide polymerize to either atactic or syndiotactic polylactide
Lactic_acid
Suture material
which are manufactured by different companies. Vicryl is a copolymer of lactide (a bislactone of lactic acid) and glycolide (a bislactone of glycolic acid)
Vicryl
Category of polymers, in which the monomers are joined together by ester links
saturated and unsaturated. Ring-opening polymerization of lactones and lactides is also applied on the industrial scale. Numerous other reactions have
Polyester
Nanoparticles with red blood cell coating
encapsulation or sustained release. Many nanoparticle materials, such as poly(d,l-lactide-co-glycolide), are biocompatible and biodegradable, making them suitable
Erythrocyte membrane-coated nanoparticles
Erythrocyte_membrane-coated_nanoparticles
Monomer material which can undergo further polymerization
can be dehydrated to the cyclic molecule lactide, a lactone. A variety of catalysts can polymerise lactide to either heterotactic or syndiotactic polylactide
Prepolymer
Reaction in organic chemistry
Mehrkhodavandi, Parisa (5 June 2020). "Indium-Catalyzed Block Copolymerization of Lactide and Methyl Methacrylate by Sequential Addition". ACS Catalysis. 10 (11):
Michael_addition_reaction
Chemical compound
schemes. Methyl triflate initiates the living cationic polymerization of lactide and other lactones including β-propiolactone, ε-caprolactone and glycolide
Methyl trifluoromethanesulfonate
Methyl_trifluoromethanesulfonate
Polycarbonate
poly(L-lactide-co-trimethylene carbonate), poly(glycolide-co-trimethylene carbonate) and poly(caprolactone-co-trimethylene carbonate). Poly(L-lactide-co-trimethylene
Poly(trimethylene_carbonate)
American Inorganic Chemist
the use of Zn(II) or Fe(III) alkoxide catalysts, which can polymerize lactide (LA) into polylactic acid (PLA). PLA is of great interest because it is
William_B._Tolman
Benzodiazepine analog drug
cyclodextrins on the morphology, loading and release properties of poly (DL-lactide-co-glycolide)-microparticles containing the hypnotic agent etizolam". Journal
Etizolam
Code identifying material, for recycling
90 PIR polyisocyanurate 91 PK polyketone 92 PLA polylactic acid or poly lactide 93 PMI polymethacrylimide 94 PMMA poly(methyl methacrylate) 95 PMMI
Recycling_codes
3D printing process that melts thermoplastic material from a spool of filament
cancer. Some specific VOCs that have been measured from 3D printing include lactide, styrene, ethylbenzene, formaldehyde, acetaldehyde, nonanal, tetrahydrofuran
Fused_filament_fabrication
Class of chemical compounds
based on lactic acid, including polylactic acid (PLA) and its cyclic ester lactide, are used in the creation of biodegradable materials such as medical implants
Alpha_hydroxycarboxylic_acid
Foam made from biological substances
bio-based and biodegradable properties. PLA comes from the formation of lactide produced from lactic acid due to bacterial fermentation through ring-opening
Biofoam
Industrial and food chemical
Evaluation of sustained release of antisense oligonucleotide from poly DL (lactide-co-glycolide) microspheres targeting fibrotic growth factors CTGF and TGF-β1
Polydimethylsiloxane
Canadian chemist
racemic lactide into a highly heterotactic polylactic acid and how the indium complex along with the chiral ligand polymerizes meso-lactide into virtually
Parisa_Mehrkhodavandi
Biochemicals manufacturer
acid division built a lactide factory in Thailand that became operational at the end of 2011, costing €45 million. The lactide made from lactic acid is
Corbion
Medical stent that dissolves or is absorbed by the body
for use in some countries around the world. These are based on poly(L-lactide) (PLLA), chosen because it is able to maintain a radially strong scaffold
Bioresorbable_stent
Copolymer
Polilactofate (PLF) is a copolymer of PDLL (poly(d,l-lactide)) and a phosphoester. It may have applications in pharmaceutical delivery. Li, Khan W.; Dang
Polilactofate
complexes is the highly active yttrium phosphasalen initiator for rac-Lactide polymerization with excellent polymerization control, stereoselectivity
Iminophosphorane
Nanoparticle used for drug delivery
acid. A similar combination is done with poly(methacrylic acid). Poly(lactide-co-glycolide) (PLGA) is a biodegradable synthetic polymer often used to
Chitosan_nanoparticles
Chemical compound
Glycolide and Copolymerization of Glycolide with ε-Caprolactone and L-Lactide". Macromolecules. 32 (14). ACS: 4735–4737. Bibcode:1999MaMol..32.4735D
Polyglycolide
Hydrophobic blocks Polydimethylsiloxane (PDMS) Poly(caprolactone (PCL) Poly(lactide) (PLA) Poly(methyl methacrylate) (PMMA) If enough of the block copolymer
Polymersome
Decomposition by living organisms
is the trade-off between biodegradability and performance. For example, lactide-based plastics are inferior packaging properties in comparison to traditional
Biodegradation
Chemical compound
Coudane, J.; Engel, R.; Vert, M. (1997). "More about the polymerization of lactides in the presence of stannous octoate". Journal of Polymer Science Part A:
Tin(II)_2-ethylhexanoate
although ring opening has been observed for γ-butyrolactone. The six-membered lactide does not experience ring opening. Fluorination opens epoxides to give either
Fluorination by sulfur tetrafluoride
Fluorination_by_sulfur_tetrafluoride
Chemical compound
organic compound. It is used as a monomer equivalent to lactic acid or lactide in the preparation of poly(lactic acid). When this monomer undergoes ring-opening
Lactic acid O-carboxyanhydride
Lactic_acid_O-carboxyanhydride
Chemical compound
temperatures. PEA is miscible with a number of polymers including: poly(L-lactide) (PLLA), poly(butylene adipate) (PBA), poly(ethylene oxide), tannic acid
Poly(ethylene_adipate)
Chemical compound
Hsuan-Ying; Tang, Hui-Yi; Lin, Chu-Chieh "Ring-Opening Polymerization of Lactides Initiated by Zinc Alkoxides Derived from NNO-Tridentate Ligands" Macromolecules
1,1-Dimethylethylenediamine
Computational organic chemist at Imperial College London
in a variety of catalytic polymerisation reactions, including that of lactide to polylactide, a new generation of bio-sustainable polymer not dependent
Henry_Rzepa
Class of plastics
cross linking reactions of hydroxylterminated 4-arm star-shaped poly((±)-lactide) (HTSPLA) and methylenediphenyl diisocyanate (MDI) with the presence of
Vitrimers
Form of addition polymerization initiated with anions
ring-opening polymerization. Epoxides, cyclic trisiloxanes, some lactones, lactides, cyclic carbonates, and amino acid N-carboxyanhydrides. In order for polymerization
Anionic addition polymerization
Anionic_addition_polymerization
Biomedical engineering discipline
"3D-plotting technique to produce (biocompatible and biodegradable) poly-L-Lactide macroporous scaffolds with two different pore sizes" via solid free-form
Tissue_engineering
coordination and often oxidative addition of Si-H centers to metal complexes. Lactides also polymerize in the presence of Lewis acidic catalysts to give polylactide:
Coordination_polymerization
Index of chemical compounds with the same molecular formula
Meldrum's acid, or 2,2-dimethyl-1,3-dioxane-4,6-dione 3-Methylglutaconic acid Lactide This set index page lists chemical structure articles associated with the
C6H8O4
Polymers that break down by bacterial decomposition
in the repair of cartilage, ligaments, and tendons. For example, poly(L-lactide) (PLA), is used to make screws and darts for meniscal repair and is marketed
Biodegradable_polymer
Ligand with unclear oxidation state
control of group 4 metal ring-opening polymerization activity toward L-lactide and ε-caprolactone". J. Am. Chem. Soc. 136 (32): 11264–7. doi:10.1021/ja505883u
Non-innocent_ligand
Iranian scientist and educator (died 2009)
Biomaterials: Synthesis and thermal behavior of triblock copolymers from L-lactide and ethylene glycol with long center PEG block. Journal of Applied Polymer
Mohammad-Nabi_Sarbolouki
Type of polymer used in medicine
Mishra, BJ; Kaul, A; Trivedi, P (2015). "L-Cysteine conjugated poly L-lactide nanoparticles containing 5-fluorouracil: formulation, characterization
Thiomer
Vaccine containing DNA
demonstrated by coating biodegradable cationic microparticles (such as poly(lactide-co-glycolide) formulated with cetyltrimethylammonium bromide) with DNA
DNA_vaccine
Chain polymerization involving cyclic monomers
include epoxides, cyclic trisiloxanes,[citation needed] some lactones and lactides, cyclic anhydrides, cyclic carbonates, and amino acid N-carboxyanhydrides
Ring-opening_polymerization
Chemical compound
Marchetti, Juliana Maldonado (2010-01-28). "(−)−Hinokinin-loaded poly(D,L-lactide-co-glycolide) microparticles for Chagas disease". Parasitology Research
Hinokinin
Genus of bacteria
Kudo (1999). "Isolation of a microorganism capable of degrading poly-(L-lactide)". J. Gen. Appl. Microbiol. 45 (5): 247–251. doi:10.2323/jgam.45.247. PMID 12501367
Amycolatopsis
Material composed of nanosized cellulose fibrils
thermosetting resins, starch-based matrixes, soy protein, rubber latex, poly(lactide). Hybrid cellulose nanofibrils-clay minerals composites present interesting
Nanocellulose
British chemist
2003). "A Highly Active Zinc Catalyst for the Controlled Polymerization of Lactide". Journal of the American Chemical Society. 125 (37): 11350–11359. doi:10
Charlotte_Williams
Medical dressing based on hydrogels
alcohol (PVA), poly(ethylene glycol) (PEG), polyurethane (PU), and poly(lactide-co-glycolide) (PLGA). Synthetic hydrogel dressings may also be formed from
Hydrogel_dressing
Highly ordered, branched polymeric molecule
in a water soluble polymer and supported on fast degrading star poly(DL-lactide) for localized gene delivery". Journal of Controlled Release. 124 (3):
Dendrimer
Coordination complex
of half-salen complexes and their application in the polymerization of lactide and ε-caprolactone". Polymer Chemistry. 5 (23): 6857–6864. doi:10.1039/C4PY00734D
Metal_salen_complex
Natural or synthetic fibers with diameters in the nanometer range
(PCL), polyurethane (PU), poly(lactic-co-glycolic acid) (PLGA), poly(L-lactide) (PLLA), and poly(ethylene-co-vinylacetate) (PEVA) have been developed
Nanofiber
Enclosure for a 3D printer
cancer. Some specific VOCs that have been measured from 3D printing include lactide, styrene, ethylbenzene, formaldehyde, acetaldehyde, nonanal, tetrahydrofuran
3D_printer_cabinet
Implantable medical device used during surgery
film is synthetic and incorporates absorbable polymers, including poly(lactide-co-glycolide). The polymeric components impart structural and adhesive
Surgical_sealant_film
Swedish chemist (born 1945)
Combination with a Layer-by-Layer Approach for Fabricating Advanced 3D Poly(l-lactide) Microsphere Scaffolds". Chemistry of Materials. 28 (10). American Chemical
Ann-Christine_Albertsson
melt electrospun so far include: Polycaprolactone Polylactic acid Poly(lactide-co-glycolide) Poly(methyl methacrylate) Polypropylene Polyethylene
Melt_electrospinning
Spray drying to create nanoparticles
drugs for high bioavailability Nanocapsules of biodegradable polymers (lactides, glycolides) Porous drug carriers for nanoparticle suspensions Excipients
Nano_spray_dryer
Neutral heterocyclic compound
the reaction no longer proceeds this way, and was able to polymerize lactide, δ-valerolactone, and ω-pentadecalactone. While this broadened the scope
N-Heterocyclic_olefins
Chemical compound
SS, Finol EA, Romero G (2021-05-24). "Pentagalloyl Glucose-Laden Poly(lactide-co-glycolide) Nanoparticles for the Biomechanical Extracellular Matrix
Pentagalloylglucose
Nanoscale shell made from polymer
used in biological systems. Poly-e-caprolactone (PCL), poly(lactide) (PLA), and poly(lactide-co-glicolide) (PLGA) are typical polymers used in nanocapsule
Nanocapsule
poly(ethylene glycol) (PEG), N-(2-hydroxypropyl)methacrylamide (HPMA), and poly(lactide-co-glycolide) (PLGA) copolymers have been successful in medical research
Polymer-drug_conjugates
Drug delivery via inhalation
consist of polyglycolic acid (PGA), poly (lactic acid) (PLA), and poly(lactide-co-glycolide) (PLGA). A study evaluated chitosan nanoparticles loaded with
Nose-to-brain drug delivery mechanism
Nose-to-brain_drug_delivery_mechanism
efficacy of norethindrone encapsulated in injectable biodegradable poly-dl-lactide-co-glycolide microspheres (NET-90): phase III clinical study". Advances
Progestogen-only injectable contraceptive
Progestogen-only_injectable_contraceptive
Senior researcher at Okinawa Industrial Technology Center
Calabia (September 2006). "Biodegradability and biodegradation of poly(lactide)". Applied Microbiology and Biotechnology. 72 (2): 244–251. doi:10.1007/s00253-006-0488-1
Yutaka_Tokiwa
Control of Group 4 Metal Ring-Opening Polymerization Activity toward l-Lactide and ε-Caprolactone". Journal of the American Chemical Society. 136 (32):
Redox_switch
Chemical compound
Márquez-Beltrán, César; González, Maykel (November 2018). "Bulk Modification of Poly(lactide) (PLA) via Copolymerization with Poly(propylene glycol) Diglycidylether
Poly(propylene glycol) diglycidyl ether
Poly(propylene_glycol)_diglycidyl_ether
American chemist
Katherine B.; Chang, Karen; Hillmyer, Marc A.; Tolman, William B. (2001). "Lactide polymerization activity of alkoxide, phenoxide, and amide derivatives of
Katherine_Aubrecht
Alternative method of immunotherapy
Polymersomes are typically made of biodegradable polymers such as poly(lactide), PCL, PTMC, poly(L-glutamic acid) and dextran. Unlike lipid nanoparticles
Artificial_white_blood_cells
to enhance the controlled release of drugs, such as pullulan-g-poly(L-lactide) due to the water insoluble nature of the polymeric component. Doxorubicin
Pullulan_bioconjugate
Chemical compound
Control of Group 4 Metal Ring-Opening Polymerization Activity toward l-Lactide and ε-Caprolactone". Journal of the American Chemical Society. 136 (32):
1,1'-Diaminoferrocene
Dutch scientist
A.; De Groot, K. (October 1992). "Evaluation of hydroxylapatite/poly(l-lactide) composites: Mechanical behavior". Journal of Biomedical Materials Research
Clemens_van_Blitterswijk
13781:2017 Implants for surgery – Homopolymers, copolymers and blends on poly(lactide) – In vitro degradation testing ISO 13782:1996 Implants for surgery – Metallic
List of ISO standards 12000–13999
List_of_ISO_standards_12000–13999
Sri Lankan scientist
Polymerization: Synthesis of Heterotactic Poly(lactic acid) from rac-Lactide" in the Journal of the American Chemical Society, which has been widely
Athula_Attygalle
carbene)silver Complex as Catalyst for Bulk Ring-Opening Polymerization of L -Lactides". European Journal of Inorganic Chemistry. 2006 (15): 2975–2984. doi:10
Coinage metal N-heterocyclic carbene complexes
Coinage_metal_N-heterocyclic_carbene_complexes
Subfield of main group chemistry
"Single-Site Calcium Initiators for the Controlled Ring-Opening Polymerization of Lactides and Lactones". Polymer Bulletin. 51 (3): 175–182. doi:10.1007/s00289-003-0211-7
Organocalcium_chemistry
LACTIDE
LACTIDE
LACTIDE
LACTIDE
Female
Hebrew
(×ֲבִיחַיִל) Variant spelling of Hebrew unisex Abihayil, AVICHAYIL means "father of might."Â
Girl/Female
Hindu, Indian, Tamil
Gentle; Soft; Fragrance; More Beautiful
Boy/Male
Latin Swedish Teutonic American English French German
Famous.
Female
Finnish
Finnish name derived from the word tyyni, TYYNE means "calm, serene."
Girl/Female
Muslim
Loving to her husband woman
Surname or Lastname
English
English : habitational name from Penleigh in Dilton, Wiltshire.
Boy/Male
Hindu
Boy/Male
Indian, Sanskrit
Lord of the Body
Female
English
Variant spelling of English Chrissie, CHRISSY means "believer" or "follower of Christ."
Boy/Male
Muslim/Islamic
Pure
LACTIDE
LACTIDE
LACTIDE
LACTIDE
LACTIDE
n.
A white, crystalline substance, obtained from also, by extension, any similar substance.