cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.34804/supra.20210928397
title: Fluorescence Suppression of 7-Methoxycoumarin upon Inclusion into Cyclodextrins

description: The fluorescence intensity of 7-methoxycoumarin (7MC) in aqueoussolution is found to significantly decrease upon addition of variouscyclodextrins. This observed phenomenon is described asfluorescence suppression, to distinguish it from fluorescencereduction via bimolecular quenching. The decrease in fluorescenceof 7MC is proposed to be the result of the formation of ahost–guest inclusion complex with cyclodextrin. Since 7MC isa polarity-sensitive fluorophore, which is less fluorescent ina nonpolar environment, its fluorescence decreases uponinclusion into the relatively nonpolar internal cavity of thecyclodextrin. The same equation used for extracting the associationconstant in the case of 1 : 1 host–guest inclusion-induced fluorescenceenhancement is shown to be applicable to the case of fluorescencesuppression. In the case of β-cyclodextrin, the degree of fluorescencesuppression, as well as the value of the binding constant for formationof the inclusion complex, are found to be unaffected by modificationof the cyclodextrin rims, suggesting that the molecule iscompletely included within the β-cyclodextrin cavity. In the case ofγ-cyclodextrin, the degree of fluorescence suppression, butnot the value of the binding constant, is found to be significantlyaffected by modification of the cyclodextrin rims, suggesting thatthe molecule is experiencing a less polar environment in the modifiedγ-cyclodextrin cavity. The binding constant is three timeslarger in β- as compared to γ-cyclodextrin, indicatinga much better size match in the smaller β-cyclodextrin cavity.
DOI: 10.34804/supra.20210928123
title: Pronounced pH effects on the kinetics of cucurbit[7]uril-based pseudorotaxane formation and dissociation

description: Deprotonation of the two terminal COOH groups on a 4,4′-bipyridinium linear derivative leads to a pronounced slow down on the kinetics of threading and unthreading by the cucurbit[7]uril host.
DOI: 10.34804/supra.20221128465
title: Corralarenes: A Family of Conjugated Tubular Hosts
DOI: 10.34804/supra.20210928363
title: Modulation of Bambusuril Anion Affinity in Water

description: Abstract Neutral and negatively charged anion receptors functioning in pure water are rare in supramolecular chemistry. Moreover, studies on adjusting the affinity of such receptors toward anions i...
DOI: 10.15468/dl.57h7bc
title: Occurrence Download

description: A dataset containing 14 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Cebus kaapori",
 "DecimalLatitude is not null",
 "DecimalLongitude is not null"
 ]
}

 The dataset includes 14 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004940-260226173443078/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ga3ybe
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 },
 "DistanceFromCentroidInMeters is greater than or equal to 2000",
 "Geometry POLYGON ((105.610544 14.999999, 179.999961 14.999999, 179.999961 65.08290100000001, 105.610544 65.08290100000001, 105.610544 14.999999))",
 "TaxonKey is Glossamia trifasciata"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004941-260226173443078/datasets/export for details.
DOI: 10.15468/dl.hw7veq
title: Occurrence Download

description: A dataset containing 3953 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (, , , , , , , , , Eryngium foetidum, , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Eryngium foetidum, , , , , , , , , Eryngium foetidum, , , , , Thrips atactus, , , , , , , , , Eryngium antihystericum, , , , , )",
 "BasisOfRecord is one of (Specimen, Human Observation, Observation, Living Specimen, Machine Observation, Literature Occurrence)",
 "Geometry POLYGON((-180 -90,180 -90,180 90,-180 90,-180 -90))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 3953 records from 197 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004942-260226173443078/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.34804/supra.20210928368
title: Cucurbit[8]uril and Blue-Box: High-Energy Water Release Overwhelms Electrostatic Interactions

description: The design of high-affinity and analyte-selective receptors operating in aqueous solutions is an outstanding problem in supramolecular chemistry. Directing the focus toward the unique properties of water, we present here a new strategy toward this goal and support it by molecular dynamics simulations and calorimetric measurements. We illustrate the procedure in the case of self-assembled 1:1 complexes of the rigid macrocycle cucurbit[8]uril (CB8) and dicationic auxiliary guests (AG). These CB8•AG complexes contain residual water molecules whose conformational space and hydrogen-bond formation ability is restricted by the geometrically confined and hydrophobic cavity of the receptor. We show that upon inclusion of an analyte to form a 1:1:1 CB8•AG•analyte complex, these “high-energy” cavity water molecules are released to the aqueous bulk, providing a strong enthalpic driving force to the association, and resulting in binding constants of up to 106 M–1 for aromatic analytes. This binding model is supported by the measurements of large solvent and solvent isotope effects. The selectivity of the CB8•AG receptor can be modified or even switched toward small aliphatic analytes by a rational choice of the auxiliary guest, demonstrating the tunable recognition features of such self-assembled receptors. Furthermore, by comparison of the results to those for the extensively studied macrocyclic host cyclobis(paraquat-p-phenylene)—the so-called “blue-box”—it is shown that in aqueous solution the release of “high-energy” water molecules from the CB8•AG cavity can be more favorable than the use of direct host–guest interactions
DOI: 10.34804/supra.20210928180
title: Binding of acetylcholine and other quaternary ammonium cations by sulfonated calixarenes. Crystal structure of a [choline-tetrasulfonated calix[4]arene] complex

description: (1995). Binding of acetylcholine and other quaternary ammonium cations by sulfonated calixarenes. Crystal structure of a [choline-tetrasulfonated calix[4]arene] complex. Supramolecular Chemistry: Vol. 5, No. 2, pp. 97-103.
DOI: 10.34804/supra.2021092853
title: Thermodynamics of the Complexation of the p-Sulfonatocalix[4]arene with Simple Model Guests in Water: a Microcalorimetric Study

description: (2003). Thermodynamics of the Complexation of the p-Sulfonatocalix[4]arene with Simple Model Guests in Water: a Microcalorimetric Study. Supramolecular Chemistry: Vol. 15, No. 3, pp. 199-206.
DOI: 10.34804/supra.20210928112
title: C-H···X−R (X = Cl, Br, and I) Hydrogen Bonds Drive the Complexation Properties of a Nanoscale Molecular Basket

description: null
DOI: 10.15468/dl.k5vd55
title: Occurrence Download

description: A dataset containing 6 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Cheracebus regulus",
 "DecimalLatitude is not null",
 "DecimalLongitude is not null"
 ]
}

 The dataset includes 6 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004944-260226173443078/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.at8226
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 },
 "DistanceFromCentroidInMeters is greater than or equal to 2000",
 "Geometry POLYGON ((105.610544 14.999999, 179.999961 14.999999, 179.999961 65.08290100000001, 105.610544 65.08290100000001, 105.610544 14.999999))",
 "TaxonKey is Glossamia wichmanni"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004945-260226173443078/datasets/export for details.
DOI: 10.34804/supra.2021092854
title: Chiral hemicucurbit[8]uril as an anion receptor: selectivity to size, shape and charge distribution

description: Chiral (all-R)-cyclohexanohemicucurbit[8]uril binds anions in a 1 : 1 ratio in pure methanol like a molecular Pac-Man™ with remarkable selectivity based on the size, shape and charge distribution of the anion.
DOI: 10.5281/zenodo.18819965
title: Simulated Data

description: Simulated Data for class exercise
DOI: 10.5281/zenodo.18819966
title: Simulated Data

description: Simulated Data for class exercise
DOI: 10.15468/dl.854tqu
title: Occurrence Download

description: A dataset containing 12440 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (, , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Euphorbia cyathophora, , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Liriomyza euphorbiella, , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , )",
 "BasisOfRecord is one of (Specimen, Human Observation, Observation, Living Specimen, Machine Observation, Literature Occurrence)",
 "Geometry POLYGON((-180 -90,180 -90,180 90,-180 90,-180 -90))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 12440 records from 244 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004946-260226173443078/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.34804/supra.2021092835
title: Thermodynamic and Nuclear Magnetic Resonance Study of the Reactions of α- and β-Cyclodextrin with Acids, Aliphatic Amines, and Cyclic Alcohols

description:  Titration calorimetry was used to determine equilibrium constants and standard molar enthalpy, Gibbs energy, and entropy changes for the reactions of a series of acids, amines, and cyclic alcohols with α- and β-cyclodextrin. The results have been examined in terms of structural features in the ligands such as the number of alkyl groups, the charge number, the presence of a double bond, branching, and the presence of methyl and methoxy groups. The values of thermodynamic quantities, in particular the standard molar Gibbs energy, correlate well with the structural features in the ligands. These structural correlations can be used for the estimation of thermodynamic quantities for related reactions. Enthalpy−entropy compensation is evident when the individual classes of substances studied herein are considered, but does not hold when these various classes of ligands are considered collectively. The NMR results indicate that the mode of accommodation of the acids and amines in the α-cyclodextrin cavity is very similar, but that the 1-methyl groups in 1-methylhexylamine and in 1-methylheptylamine and the N-methyl group in N-methylhexylamine lie outside the α-cyclodextrin cavity. This latter finding is consistent with the calorimetric results. Many of the thermodynamic and NMR results can be qualitatively understood in terms of van der Waals forces and hydrophobic effects.
DOI: 10.34804/supra.20220701456
title: Decoupled Associative and Dissociative Processes in Strong yet Highly Dynamic Host–Guest Complexes
DOI: 10.15468/dl.ckh44m
title: Occurrence Download

description: A dataset containing 83 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Cheracebus torquatus",
 "DecimalLatitude is not null",
 "DecimalLongitude is not null"
 ]
}

 The dataset includes 83 records from 15 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004949-260226173443078/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.dcn7ss
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 },
 "DistanceFromCentroidInMeters is greater than or equal to 2000",
 "Geometry POLYGON ((105.610544 14.999999, 179.999961 14.999999, 179.999961 65.08290100000001, 105.610544 65.08290100000001, 105.610544 14.999999))",
 "TaxonKey is Pseudochromis aldabraensis"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004948-260226173443078/datasets/export for details.
DOI: 10.15468/dl.8cwttr
title: Occurrence Download

description: A dataset listing the 2369 species recorded in GBIF matching the query:
{
 "Geometry" : [
 "POLYGON((98.59165 1.36313,99.45493 1.36313,99.45493 2.19533,98.59165 2.19533,98.59165 1.36313))"
 ]
}

 The dataset's 2369 records were derived from 98 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004930-260226173443078/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.7910/dvn/lx8x29
title: CADAS-DR (Dominican Republic)

description: CADAS-DR contains the baseline data collected in the Dominican Republic as part of the Caribbean American Dementia and Aging Study (CADAS).
description: Publications using these data must include the following funding acknowledgement: “CADAS data collection was supported by grant R01AG064778 from the National Institute on Aging to the University of California at Berkeley, in collaboration with the Universidad Nacional Pedro Henríquez Ureña and the University of Puerto Rico.”
DOI: 10.34804/supra.20220422428
title: Buffer and Salt Effects in Aqueous Host–Guest Systems: Screening, Competitive Binding, or Both?
DOI: 10.34804/supra.20210928185
title: Synthetic trimethyllysine receptors that bind histone 3, trimethyllysine 27 (H3K27me3) and disrupt its interaction with the epigenetic reader protein CBX7

description: null
DOI: 10.15468/dl.ypu9b2
title: Occurrence Download

description: A dataset containing 6803 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (, , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Euphorbia dentata, , , , , , Triepeolus distinctus, , , , Protandrena rangeli, Poinsettia dentata, Anisophyllum dentatum, , , , , , , , , , Euphorbia purpureomaculata, , , , , , , , , Euphorbia aureocincta, Euphorbia herronii, Euphorbia fontanesii, , , , , , , , , , , , , , , , , , , , , , , , , , , , )",
 "BasisOfRecord is one of (Specimen, Human Observation, Observation, Living Specimen, Machine Observation, Literature Occurrence)",
 "Geometry POLYGON((-180 -90,180 -90,180 90,-180 90,-180 -90))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 6803 records from 211 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004952-260226173443078/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/inscriptifact-ouc1sto1611811
title: InscriptiFact -- an image database of inscriptions and artifacts

description: The InscriptiFact Collection is designed to allow access via the Internet to high-resolution images of ancient inscriptions and artifacts, primarily from the Near Eastern and Mediterranean Worlds. The targeted inscriptions constitute some of the world’s earliest written records, which are mostly housed in a number of international museums and libraries, as well as field projects where inscriptions still remain in situ. Included, for example, are, selected Dead Sea Scrolls; cuneiform tablets from Mesopotamia, Persia, Canaan and Egypt; early Jewish papyri from Egypt; lapidary inscriptions, primarily from Jordan, Lebanon and Cyprus; inscriptions on a variety of hard media (e.g., ostraca, copper, semi-precious stones, jar handles) mostly written in early Canaanite, Phoenician, Hebrew, Aramaic, Ammonite and Edomite; and much more. These ancient texts are foundational documents that serve as a point of reference for Judaism, Christianity, Islam and the cultures out of which they emerged. The name "InscriptiFact" is intended to convey the concept of a scholarly archive based on "facts" about "inscriptions" and "artifacts." West Semitic Research Project (WSRP) under the auspices of the University of Southern California (USC) is broadly acknowledged as a leader in the application of photographic and digital technologies to capture and analyze data of ancient texts. The West Semitic Research image archive now contains approximately 1,500,000 images. Important! Search terms with more than one word or number need to be enclosed in quotation marks.Guide to Searching InscriptiFact
DOI: 10.25549/inscriptifact-ouc110620376
title: Persepolis Fortification Anepigraphic Tablet 0162.204, PFAnep 0162.204

description: [Text Description:] Administrative text with seals ❧ [Text or Publication Number Note:] PFAnep 0162.204, PFUT 0162-204 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Non-Text ❧ [Physical Object Description:] Clay tablet with seal impressions on bottom edge, obverse, reverse, upper edge. ❧ [Physical Object Note:] Surfaces of obverse and reverse are very rough, with small cracks. Chunk missing on upper left reverse.
DOI: 10.25549/inscriptifact-ouc110622893
title: Persepolis Fortification Anepigraphic Tablet 0711.204, PFAnep 0711.204

description: [Text Description:] Administrative text with seals ❧ [Text or Publication Number Note:] PFAnep 0711.204, PFUT 0711-204 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Non-Text ❧ [Physical Object Description:] Clay tablet with seal impressions on left edge, obverse, reverse. ❧ [Physical Object Note:] Chips on bottom edge, left edge, obverse, upper edge. Corner broken off of obverse/upper edge. Small cracks on obverse. Some encrustation on reverse.
DOI: 10.25549/inscriptifact-ouc110620374
title: Persepolis Fortification Anepigraphic Tablet 0163.202, PFAnep 0163.202

description: [Text Description:] Administrative text with seals ❧ [Text or Publication Number Note:] PFAnep 0163.202, PFUT 0163-202 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Non-Text ❧ [Physical Object Description:] Clay tablet with seal impressions on bottom edge, left edge, obverse, reverse. ❧ [Physical Object Note:] One corner left edge broken off; upper edge broken, reverse cracked and damaged.
DOI: 10.25549/inscriptifact-ouc110620373
title: Persepolis Fortification Anepigraphic Tablet 0163.203, PFAnep 0163.203

description: [Text Description:] Administrative text with seals ❧ [Text or Publication Number Note:] PFAnep 0163.203, PFUT 0163-203 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Non-Text ❧ [Physical Object Description:] Clay tablet with seal impressions on bottom edge, left edge, obverse, reverse and upper edge. ❧ [Physical Object Note:] Right edge broken, damage on upper edge.
DOI: 10.25549/inscriptifact-ouc110622887
title: Persepolis Fortification Anepigraphic Tablet 1028.007, PFAnep 1028.007

description: [Text Description:] Administrative text with seals ❧ [Text or Publication Number Note:] PFAnep 1028.007, PFUT 1028-007 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Non-Text ❧ [Physical Object Description:] Clay tablet with seal impressions on left edge, obverse. ❧ [Physical Object Note:] Cracks on bottom edge, left edge, obverse, reverse. Encrustations on upper edge.
DOI: 10.25549/inscriptifact-ouc1sto1611617
title: InscriptiFact -- an image database of inscriptions and artifacts

description: The InscriptiFact Collection is designed to allow access via the Internet to high-resolution images of ancient inscriptions and artifacts, primarily from the Near Eastern and Mediterranean Worlds. The targeted inscriptions constitute some of the world’s earliest written records, which are mostly housed in a number of international museums and libraries, as well as field projects where inscriptions still remain in situ. Included, for example, are, selected Dead Sea Scrolls; cuneiform tablets from Mesopotamia, Persia, Canaan and Egypt; early Jewish papyri from Egypt; lapidary inscriptions, primarily from Jordan, Lebanon and Cyprus; inscriptions on a variety of hard media (e.g., ostraca, copper, semi-precious stones, jar handles) mostly written in early Canaanite, Phoenician, Hebrew, Aramaic, Ammonite and Edomite; and much more. These ancient texts are foundational documents that serve as a point of reference for Judaism, Christianity, Islam and the cultures out of which they emerged. The name "InscriptiFact" is intended to convey the concept of a scholarly archive based on "facts" about "inscriptions" and "artifacts." West Semitic Research Project (WSRP) under the auspices of the University of Southern California (USC) is broadly acknowledged as a leader in the application of photographic and digital technologies to capture and analyze data of ancient texts. The West Semitic Research image archive now contains approximately 1,500,000 images. Important! Search terms with more than one word or number need to be enclosed in quotation marks.Guide to Searching InscriptiFact
DOI: 10.6084/m9.figshare.30589829
title: Gas exchange parameters eCO2 D. sissoo data and output

description: Physiological and gas exchange parameters for D. sissoo under elevated CO2 treatments and output files.
DOI: 10.6084/m9.figshare.30589829.v1
title: Gas exchange parameters eCO2 D. sissoo data and output

description: Physiological and gas exchange parameters for D. sissoo under elevated CO2 treatments and output files.
DOI: 10.25549/inscriptifact-ouc110620372
title: Persepolis Fortification Anepigraphic Tablet 0163.202, PFAnep 0163.202

description: [Text Description:] Administrative text with seals ❧ [Text or Publication Number Note:] PFAnep 0163.202, PFUT 0163-202 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Non-Text ❧ [Physical Object Description:] Clay tablet with seal impressions on bottom edge, left edge, obverse, reverse. ❧ [Physical Object Note:] One corner left edge broken off; upper edge broken, reverse cracked and damaged.