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Tamera Foster wears a T-emblazoned asymmetrical dress on X Factor tour

She’s an up and coming former X Factor contestant. And Tamera Foster certainly made sure she stood out at the Phones4U Arena in Manchester.




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TikTok video shows what celebrities would look like if their faces were perfectly symmetrical

Dr. Dustin Portela, an Idaho dermatologist, shared a TikTok video in which he showed what stars would look like if their faces had perfect symmetry.




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Kim Kardashian West looks chic in asymmetric black velvet gown... ahead of lip gloss launch

The 39-year-old KUWTK reality star simply captioned her slideshow: 'Hey!'




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Doctor says Bernie Sanders is keeping one key metric of heart health from the public

Questions about Bernie Sanders' health have lingered since he checked into a Las Vegas hospital with chest discomfort on October 1 last year and had two stents inserted after a heart attack.




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Billboard Awards: Cash Me Ousside girl poses in geometric gown

She's best known as the 'cash me ousside' girl. Danielle Bregoli—stage name Bhad Bhabie—was nominated for top female rap artist at the Billboard Awards on Sunday in Las Vegas.




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Davina McCall looks glamorous in a bright yellow asymmetric dress as she hosts the Big Night In  

The TV presenter, 52, showcased her svelte physique in the vibrant asymmetric number, which boasted one dramatic statement sleeve.




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Shopping at your fingertips: We test the UK's first biometric bank card

Contactless technology already allows shoppers to spend up to £30 without having to enter their Pin. But, with NatWest's new card, there will be no need to enter a Pin at all.




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Chhattisgarh’s food ATMs: Portable benefits minus biometrics


The smart-card driven CORE-PDS system demonstrates the feasibility of introducing portability in social security systems without the use of biometrics. A student team from IIT Delhi surveys Fair Price Shops in Raipur district following the new system to assess how it has been faring.




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[ASAP] Metal-Organosulfide Coordination Polymer Nanosheet Array as a Battery-Type Electrode for an Asymmetric Supercapacitor

Inorganic Chemistry
DOI: 10.1021/acs.inorgchem.0c00916




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New Trends in Applied Harmonic Analysis. Volume 2, Harmonic Analysis, Geometric Measure Theory, and Applications [Electronic book] / Akram Aldroubi, Carlos Cabrelli, Stéphane Jaffard, Ursula Molter, editors.

Cham, Switzerland : Birkhäuser, [2019]




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Geometric methods in physics XXXVII [Electronic book] : Workshop and Summer School, Białowieża, Poland, 2018 / Piotr Kielanowski, Anatol Odzijewicz, Emma Previato, editors.

Cham : Birkhäuser, 2019.




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Geometric and ergodic aspects of group actions [Electronic book] / S.G. Dani, Anish Ghosh, editors.

Singapore : Springer, c2019.




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Asymmetrical neighbors : borderland state building between China and Southeast Asia [Electronic book] / Enze Han.

New York, NY : Oxford University Press, 2019.




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Advances in biometrics : modern methods and implementation strategies [Electronic book] / editor, G.R. Sinha.

Cham, Switzerland : Springer, [2019]




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Extensions of f(R) gravity: curvature-matter couplings and hybrid metric-Palatini gravity / Tiberiu Harko (University College London), Francisco S.N. Lobo (Universidade de Lisboa)

Online Resource




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Modeling and control in vibrational and structural dynamics: a differential geometric approach / Peng-Fei Yao

Barker Library - TA355.Y36 2011




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Price and value: a guide to equity market valuation metrics / George Calhoun

Online Resource




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Macroeconomic Analysis and Parametric Control of a Regional Economic Union Abdykappar A. Ashimov [and more]

Online Resource




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Novel perylene probe-encapsulated metal–organic framework nanocomposites for ratiometric fluorescence detection of ATP

J. Mater. Chem. B, 2020, 8,3661-3666
DOI: 10.1039/C9TB02319D, Paper
Xiaomeng Zhou, Juanmin Li, Li-Li Tan, Qiang Li, Li Shang
Schematic illustration of PDI@ZIF-8 nanocomposite synthesis and ratiometric fluorescence assay for ATP sensing. 2-MIm: 2-methylimidazole.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Phosphates-responsive 2D-Metal─Organic-Framework-Nanozymes for Colorimetric Detection of Alkaline Phosphatase

J. Mater. Chem. B, 2020, Accepted Manuscript
DOI: 10.1039/C9TB02542A, Paper
Xiaoyu Wang, Xiaoqian Jiang, Hui Wei
In this study, a simple colorimetric method with tunable dynamic range for alkaline phosphatase (ALP) activity assay was developed by using peroxidase-mimicking two-dimensional-metal─organic-framework (2D-MOF). Phosphates including pyrophosphate (PPi), ATP, and...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Differential equations : with boundary-value problems / Dennis G. Zill ; metric version prepared by Aly El-Iraki

Zill, Dennis G., 1940- author




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Social media metrics : how to measure and optimize your marketing investment / Jim Sterne

Sterne, Jim, 1955-




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48 Social Media Goals and Metrics to Measure the Success of Your Strategy

Are you looking for ways to measure the success of your social media marketing efforts? Want to know if your social media campaigns are worth your time and effort?

The team from Social Success Marketing share the metrics you can, and should, track in this infographic.

complete article




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Parametric and Nonparametric Statistics for Sample Surveys and Customer Satisfaction Data / Rosa Arboretti, Arne Bathke, Stefano Bonnini, Paolo Bordignon, Eleonora Carrozzo, Livio Corain, Luigi Salmaso

Online Resource




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[ASAP] A Nanostructured Gold/Graphene Microfluidic Device for Direct and Plasmonic-Assisted Impedimetric Detection of Bacteria

ACS Applied Materials & Interfaces
DOI: 10.1021/acsami.0c02654




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[ASAP] Antibuoyancy and Unidirectional Gas Evolution by Janus Electrodes with Asymmetric Wettability

ACS Applied Materials & Interfaces
DOI: 10.1021/acsami.0c04796




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[ASAP] Asymmetric Synthesis of a Bacteriochlorophyll Model Compound Containing <italic toggle="yes">trans</italic>-Dialkyl Substituents in Ring D

The Journal of Organic Chemistry
DOI: 10.1021/acs.joc.0c00608




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[ASAP] Chiral Vanadyl(V) Complexes Enable Efficient Asymmetric Reduction of ß-Ketoamides: Application toward (<italic toggle="yes">S</italic>)-Duloxetine

The Journal of Organic Chemistry
DOI: 10.1021/acs.joc.0c00221




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[ASAP] Correction to Specific <italic toggle="yes">Z</italic>-Selectivity in the Oxidative Isomerization of Allyl Ethers to Generate Geometrically Defined <italic toggle="yes">Z</italic>-Enol Ethers Using a Coba

The Journal of Organic Chemistry
DOI: 10.1021/acs.joc.0c00990




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A polypyrrole-coated eightfold-helical Wells–Dawson POM-based Cu-FKZ framework for enhanced colorimetric sensing

Analyst, 2020, Advance Article
DOI: 10.1039/D0AN00402B, Paper
Qian Li, Mingqi Xu, Xiao Li, Shuxian Li, Liran Hou, Yuhao Chen, Jingquan Sha
A new Wells–Dawson-type CuFKZP2W18-based hybrid compound containing eightfold helical chains is reported, and its CuFKZP2W18/PPy(15%) composite exhibits excellent peroxidase-like catalytic activity.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Why ammonium detection is particularly challenging but insightful with ionophore-based potentiometric sensors – an overview of the progress in the last 20 years

Analyst, 2020, 145,3188-3210
DOI: 10.1039/D0AN00327A, Critical Review
Open Access
María Cuartero, Noemi Colozza, Bibiana M. Fernández-Pérez, Gastón A. Crespo
An overview of ionophore-based electrodes for ammonium sensing critically analyzing contributions in the last 20 years and with focus in analytical applications.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Paper-based platforms with coulometric readout for ascorbic acid determination in fruit juices

Analyst, 2020, 145,3431-3439
DOI: 10.1039/D0AN00477D, Paper
Estefanía Nunez-Bajo, M. Teresa Fernández-Abedul
Paper-based electrochemical platforms with coulometric readout are employed for fast and low cost determination of ascorbic acid in commercial juice samples.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Recent developments of nanoenzyme-based colorimetric sensors for heavy metal detection and the interaction mechanism

Analyst, 2020, 145,3173-3187
DOI: 10.1039/D0AN00339E, Critical Review
Zhengquan Yan, Hua Yuan, Qi Zhao, Lin Xing, Xiaoyu Zheng, Weiguo Wang, Yulei Zhao, Yang Yu, Lei Hu, Wenli Yao
This work highlights the application and interaction mechanism of metal nanoparticles, metal oxides, metal sulfides, graphene-based nanomaterials and G-quadruplex, etc. in nanoenzyme-based colorimetric sensors.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Novel ratiometric electrochemical sensor for no-wash detection of fluorene-9-bisphenol based on combining CoN nanoarrays with molecularly imprinted polymers

Analyst, 2020, 145,3320-3328
DOI: 10.1039/D0AN00345J, Paper
Zhaoyi Liu, Yong Zhang, Bing Li, Xiang Ren, Hongmin Ma, Qin Wei
A ratiometric molecularly imprinted polymers electrochemical sensor was fabricated based on the direct electrochemical oxidation of BHPF on CoN nanoarray electrode.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Colorimetric identification of lanthanide ions based on two carboxylic acids as an artificial tongue

Analyst, 2020, 145,3359-3363
DOI: 10.1039/D0AN00357C, Paper
Chi Zhang, Juan Huang, Wei Wei, Zhengbo Chen
We report a colorimetric array, which consists of two carboxylic acids (quinolinic acid (QA), tannic acid (TCA)) as the sensor element and Eriochrome Black T (EBT) as the colorimetric signal readout.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Selective ratiometric red-emission detection of In3+ in aqueous solutions and in live cells using a fluorescent peptidyl probe and metal chelating agent

Analyst, 2020, Advance Article
DOI: 10.1039/D0AN00288G, Paper
Joohee Park, Hyeongseok Yu, See-Hyoung Park, Keun-Hyeung Lee
A ratiometric fluorescent detection method for In3+ in aqueous buffered solution, ground water, and live cells was developed.
To cite this article before page numbers are assigned, use the DOI form of citation above.
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FRET based fluorescent ratiometric probes for rapid detection of endogenous hydrogen sulphide in living cells

Analyst, 2020, Accepted Manuscript
DOI: 10.1039/D0AN00531B, Paper
Yuming Zhang, Yuncong Chen, Bai Yang, Xueling Xue, Weijiang He, Zijian Guo
Real time monitor of hydrogen sulphide (H2S) level change is of crucial importance for the study of its complicated roles in physiology. Herein, we developed a FRET strategy for designing...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Driving Force to Detect Alzheimer's Disease Biomarkers: The Application Of A Thioflavine T@Er-MOF Ratiometric Fluorescent Sensor for Smart Detection of Presenilin 1, amyloid β-protein and Acetyl Choline

Analyst, 2020, Accepted Manuscript
DOI: 10.1039/D0AN00440E, Paper
Xing Ze Wang, jing du, Nannan Xiao, Yan Zhang, Ling Fei, Jed D. LaCoste, Zhuo Huang, Qian wang, Xin Rui Wang, Bin Ding
Currently, the highly sensitive detection of Alzheimer's Disease (AD) biomarkers, namely presenilin 1, amyloid β-protein (Aβ), and acetylcholine (ACh), are vital to helping us prevent and diagnose AD. In this...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Synthesis of chiral α-substituted α-amino acid and amine derivatives through Ni-catalyzed asymmetric hydrogenation

Chem. Commun., 2020, 56,4934-4937
DOI: 10.1039/D0CC01220C, Communication
Gongyi Liu, Xianghe Zhang, Heng Wang, Hengjiang Cong, Xumu Zhang, Xiu-Qin Dong
Efficient Ni-catalyzed asymmetric hydrogenation of cyclic N-sulfonyl ketimino esters and ketimines was successfully developed to prepare a series of chiral α-monosubstituted α-amino acid derivatives and amine derivatives with excellent results.
The content of this RSS Feed (c) The Royal Society of Chemistry




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A dual-round signal amplification strategy for colorimetric/photoacoustic/fluorescence triple read-out detection of prostate specific antigen

Chem. Commun., 2020, 56,4942-4945
DOI: 10.1039/D0CC01086C, Communication
Chao Jiang, Yan Huang, Ting He, Peng Huang, Jing Lin
A colorimetric/fluorescence/photoacoustic triple read-out detection of prostate specific antigen (PSA) was developed by using a silica coated Au@Ag core–shell nanorod (denoted Au@Ag@SiO2) based enzyme-linked immunosorbent assay (ELISA) system.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Catalytic asymmetric synthesis of diazabicyclo[3.1.0]hexanes by 1,3-dipolar cycloaddition of azomethine ylides with azirines

Chem. Commun., 2020, 56,5050-5053
DOI: 10.1039/D0CC01061H, Communication
Alba Molina, Sergio Díaz-Tendero, Javier Adrio, Juan C. Carretero
A practical CuI/(R)-Fesulphos catalyzed 1,3-dipolar cycloaddition of azomethine ylides with azirines has been developed to produce highly valuable enantioenriched diazabicyclo[3.1.0]hexanes.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Geometric graphics : a visual celebration of simple forms / [chief editor, Wang Shaoqiang]




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Ethics : proved in geometrical order / Benedict de Spinoza ; edited by Matthew J. Kisner (University of South Carolina) ; translated by Michael Silverthorne and Matthew J. Kisner

Spinoza, Benedictus de, 1632-1677, author




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A “turn-on” fluorescent and colorimetric chemodosimeter for selective detection of Au3+ ions in solution and in live cells via Au3+-induced hydrolysis of a rhodamine-derived Schiff base

New J. Chem., 2020, Advance Article
DOI: 10.1039/D0NJ01273D, Paper
Sanchita Mondal, Saikat Kumar Manna, Sudipta Pathak, Aritri Ghosh, Pallab Datta, Debasish Mandal, Subrata Mukhopadhyay
A chromogenic and “off–on” fluorogenic chemodosimeter (L) based on a naphthalene–rhodamine B derivative was designed, synthesized and characterized for the selective and sensitive detection of Au3+ ions in mixed acetonitrile aqueous media.
To cite this article before page numbers are assigned, use the DOI form of citation above.
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Water-soluble poly(N-isopropylacrylamide) nanoparticles grafted to trivalent lanthanide complexes as highly sensitive ratiometric nanothermometers

New J. Chem., 2020, Advance Article
DOI: 10.1039/D0NJ01263G, Paper
Josiane Aparecida Sobrinho, Gilmar Araújo Brito Júnior, Italo Odone Mazali, Fernando Aparecido Sigoli
A new water-soluble, luminescent ratiometric nanothermometer with a tunable temperature-responsive range, high thermal sensitivity and good repeatability was designed and synthesized by grafting lanthanide complexes to pNIPAM polymeric nanoparticles.
To cite this article before page numbers are assigned, use the DOI form of citation above.
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Application of Modifier-free Gold Nanoparticle Colorimetric Sensing for Rapid Screening and Detecting Vitamin B1

New J. Chem., 2020, Accepted Manuscript
DOI: 10.1039/D0NJ01401J, Paper
Paweenar Duenchay, Kantima Kaewjua, Orawon Chailapakul, Weena Siangproh
In this report, we present a transparency sheet-based colorimetric sensor as an alternative platform for the simple, sensitive and selective determination of vitamin B1 in urine samples by using unmodified...
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Label-free colorimetric detection of serum cysteine using Ag-NPs probes for immanence of Be2+ ions

New J. Chem., 2020, Accepted Manuscript
DOI: 10.1039/D0NJ00967A, Paper
Chandrababu Rejeeth, Alok Sharma, Varukattu Nipun babu, Rahul Gautam
Amino acids play a crucial role in a variety of significant metabolic processes and their homeostasis is essential for cell growth and survival. Cysteine (Cys) furnishes imperative information about peculiar...
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Facile functionalization of boron nitride (BN) for the development of high-performance asymmetric supercapacitors

New J. Chem., 2020, Advance Article
DOI: 10.1039/C9NJ06284J, Paper
Chandan Kumar Maity, Sumanta Sahoo, Kartikey Verma, Ajaya Kumar Behera, Ganesh Chandra Nayak
Ternary composites based on functionalized BN, a carbonaceous material, and PANI are developed for real-time asymmetric supercapacitor application.
To cite this article before page numbers are assigned, use the DOI form of citation above.
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Novel nitro substituted formazan derivatives: Selective ratiometric and colorimetric chemosensors for fluoride anion sensing detectable by the naked eye

New J. Chem., 2020, Accepted Manuscript
DOI: 10.1039/D0NJ01860K, Paper
Gulsen Turkoglu
Novel two formazan derivatives FNB and FDNB were synthesized from their corresponding phenylhydrazone and characterized by various spectroscopic methods. The sensing ability of these formazan sensors towards different anions was...
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Oxidative cyclization of thiosemicarbazide: chemo-dosimetric approach for highly selective fluorescence detection of cerium(IV)

New J. Chem., 2020, Accepted Manuscript
DOI: 10.1039/D0NJ01100B, Paper
Ahad Shaikh, Pallabi Mukherjee, Sabyasachi Ta, Arun Bhattacharyya, Abhijit Ghosh, Debasis Das
A simple thiosemicarbazide based chemodosimeter detects Ce4+ ion through turn-on fluorescence. The sensing mechanism is based on oxidative cyclyzation. The chemodosimeter shows exceptional selectivity for Ce4+ that allows to detect...
The content of this RSS Feed (c) The Royal Society of Chemistry