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To connect with Amethi, Smriti meets locals twice a month



  • DO NOT USE Uttar Pradesh
  • India

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Minor girl untraceable after crocodile attack in Katarniyaghat Wildlife Sanctuary



  • DO NOT USE Uttar Pradesh
  • India

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Dress code for UP Imambaras: ‘Head covered, no short dresses’ while framing rules for tourists



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  • India

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Cop murder case: Congress MP’s son held, accuses father of hatching conspiracy



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  • India

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Communal clash in Kannauj, 1 dead



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In Meerut, minor tiff turns into communal clash



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‘Nothing wrong’ in Mulayam scolding IPS officer: Akhilesh Yadav



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State govt does not follow Constitution in letter and spirit: UP Governor Ram Naik



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UP panchayat polls: With BJP as ally, LJP to contest elections



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Excise officer kills former block committee member in UP district: Police



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Shiksha Mitras’ regularisation illegal: UP govt to move SC against Allahabad High Court order



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RSS affiliate Muslim Rashtriya Manch to honour Muslims who rear cows



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2013 murder: Court rejects CBI report, summons Raja Bhaiya, 14 others as accused



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Muzaffarnagar riots: Build-up started 4-5 months before, says Sahai who submitted inquiry commission report



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Mystery over seat-sharing at Maharajpur, Kanpur Cantt continues



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Web Directions Code ’20 session spotlight–The Magical World of Web Animation

The Magical World of Web Animation Milly Rowett, Senior Developer REA Group Back when we were kids, we used to have fun browsing the web, it was a magical playground full of colours, moving parts and games. Now we see browsing as a reluctant job to be done; finding a house, searching a recipe. Utilising […]

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Web Directions Code ’20 session spotlight–JavaScript debugging the hard way

JavaScript debugging the hard way Marcin Szczepanski, Principal Developer Atlassian Error on line 1, column 6532112 of bundle.js? Out of memory error trying to load a CPU profile into the Chrome debugger? Two minutes to see wait and see if a change you made fixed a bug? While upgrading our complex web application from Webpack […]

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Web Directions Code ’20 session spotlight–Making Single Page Apps Accessible

Making Single Page Apps Accessible Jess Budd, Front End Developer HBF Javascript frameworks get a bad rap when it comes to accessibility. But is it the frameworks creating the barriers, or us as the developers? Follow me on a journey through div soup, past the lost focus and under the unchanged titles. Find out: is […]

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Web Directions Code ’20 session spotlight–Know Your HTML

Know Your HTML Chris Lienert, Front End Technical Lead Iress HTML didn’t stop at version 5 and it continues to evolve. Chris Lienert will review a number of HTML elements and attributes that are new and (somewhat!) ready to be used. About Chris Lienert Chris started out as a web developer when Netscape ruled the […]

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We’re re-imagining what a conference looks like when it’s remote-only

As you can imagine for folks in the business of producing conferences the last few weeks have resulted in a great deal of thinking…. and rethinking of our plans for our upcoming events, particularly Code and Code Leaders in light of the COVID-19 pandemic. As the meme goes–”life comes at you fast”.  Just 7 days ago we wrote to […]

The post We’re re-imagining what a conference looks like when it’s remote-only appeared first on Web Directions.




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Web Directions Code ’20 session spotlight–The State of the DOM

The State of the DOM Marcos Caceres, Standards Engineer Mozilla The DOM, while not quite as old as the Web itself, has been with us for the entire professional lifetime of almost every web developer. But its far from fixed in stone. Now the responsibility of the WHATWG it continues to evolve in response to […]

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Web Directions Code ’20 session spotlight–Evolving Web APIs for everyday developers

Evolving Web APIs for everyday developers Michael Mifsud, Senior platforms engineer Redbubble JavaScript is evolving quickly, and with it so the Web APIs. In just a few years it’s grown from humble callbacks to include generators, async iterations, and async functions. With this growth has come fragmentation not just in the availability of APIs but […]

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Web Directions Code ’20 session spotlight–Tuning web performance with just browser APIs

Tuning web performance with just browser APIs Yaser Adel Mehraban, Lead Consultant Telstra Purple As web applications become more complex, with a corresponding increase in required bandwidth and bundle sizes, to meet users’ expectations the need to consider web performance has never been more important. Yes, there are third-party tools that can help with performance […]

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Web Directions Code ’20 session spotlight–Web Assembly at the Edge

Web Assembly at the Edge Mark Nottingham, Principal Engineer Fastly Full session details coming soon About Mark Nottingham Mark Nottingham has helped develop the Web and the Internet since the late 90’s. He has written, edited or substantially contributed to more than twenty IETF RFCs and W3C Recommendations about topics like HTTP, caching, linking, Web […]

The post Web Directions Code ’20 session spotlight–Web Assembly at the Edge appeared first on Web Directions.




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Characterization of aerosolized particles from nanoclay-enabled composites during manipulation processes

Environ. Sci.: Nano, 2020, Advance Article
DOI: 10.1039/C9EN01211G, Paper
Eun Gyung Lee, Lorenzo Cena, Jiwoon Kwon, Ali Afshari, HaeDong Park, Gary Casuccio, Kristin Bunker, Traci Lersch, Ashley Gall, Huy Pham, Alixandra Wagner, Sushant Agarwal, Cerasela Zoica Dinu, Rakesh Gupta, Sherri A. Friend, Todd A. Stueckle
Manufacturing, processing, use, and disposal of nanoclay-enabled composites potentially lead to the release of nanoclay particles from the polymer matrix in which they are embedded; however, exposures to airborne particles are poorly understood.
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Rapid organic solvent extraction coupled with surface enhanced Raman spectroscopic mapping for ultrasensitive quantification of foliarly applied silver nanoparticles in plant leaves

Environ. Sci.: Nano, 2020, 7,1061-1067
DOI: 10.1039/C9EN01246J, Communication
Zhiyun Zhang, Ming Xia, Chuanxin Ma, Huiyuan Guo, Wenhao Wu, Jason C. White, Baoshan Xing, Lili He
An organic solvent-based extraction approach coupled with surface enhanced Raman spectroscopic mapping technique to quantify silver nanoparticles in spinach leaf.
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Surface coating and particle size are main factors explaining the transcriptome-wide responses of the earthworm Lumbricus rubellus to silver nanoparticles

Environ. Sci.: Nano, 2020, 7,1179-1193
DOI: 10.1039/C9EN01144G, Paper
Dick Roelofs, Sunday Makama, Tjalf E. de Boer, Riet Vooijs, Cornelis A. M. van Gestel, Nico W. van den Brink
We present transcriptome responses of earthworms exposed to differently sized and coated silver nanoparticles (AgNPs), which are used in important industrial and biomedical applications.
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Emerging investigator series: ion diffusivities in nanoconfined interfacial water films contribute to mineral carbonation thresholds

Environ. Sci.: Nano, 2020, 7,1068-1081
DOI: 10.1039/C9EN01382B, Paper
Quin R. S. Miller, John P. Kaszuba, Sebastien N. Kerisit, H. Todd Schaef, Mark E. Bowden, B. Peter McGrail, Kevin M. Rosso
Mineral carbonation reactivity trends and thresholds in nanoconfined water films delineated with in situ X-ray diffraction and molecular simulations.
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Emerging investigator series: synthesis of magnesium oxide nanoparticles fabricated on a graphene oxide nanocomposite for CO2 sequestration at elevated temperatures

Environ. Sci.: Nano, 2020, 7,1225-1239
DOI: 10.1039/C9EN01442J, Paper
C. A. Gunathilake, G. G. T. A. Ranathunge, R. S. Dassanayake, S. D. Illesinghe, Amanpreet S. Manchanda, C. S. Kalpage, R. M. G. Rajapakse, D. G. G. P. Karunaratne
MONP and MONP–GO sorbents exhibited relatively high CO2 sorption capacity (2.79–3.34 mmol g−1) under elevated temperature conditions.
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The rise of the nanomaterial metabolite corona, and emergence of the complete corona

Environ. Sci.: Nano, 2020, 7,1041-1060
DOI: 10.1039/C9EN00938H, Critical Review
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Andrew J. Chetwynd, Iseult Lynch
Metabolites present in the corona may play a key role in biological recognition of nanomaterials yet remain a much-overlooked aspect of the corona.
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Nanomaterials for radioactive wastewater decontamination

Environ. Sci.: Nano, 2020, 7,1008-1040
DOI: 10.1039/C9EN01341E, Critical Review
Xiaoyuan Zhang, Yu Liu
Nanomaterials have been demonstrated to be an effective adsorbent or an ion exchanger for selectively removing various radioactive species present in contaminated water while preventing radionuclides from entering and interacting with the biosphere.
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Molten NaCl-induced MOF-derived carbon-polyhedron decorated carbon-nanosheet with high defects and high N-doping for boosting the removal of carbamazepine from water

Environ. Sci.: Nano, 2020, 7,1205-1213
DOI: 10.1039/C9EN01408J, Paper
Dezhi Chen, Shoujun Wang, Zhiming Zhang, Hongying Quan, Yachao Wang, Yijie Jiang, Matthew J. Hurlock, Qiang Zhang
The efficient removal of endocrine-disrupting pollutants (EDCs) from water is a crucial issue for improving the quality of drinking water.
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Enhanced uptake of glyoxal at the acidic nanoparticle interface: implications for secondary organic aerosol formation

Environ. Sci.: Nano, 2020, 7,1126-1135
DOI: 10.1039/D0EN00016G, Paper
Qiuju Shi, Weina Zhang, Yuemeng Ji, Jiaxin Wang, Dandan Qin, Jiangyao Chen, Yanpeng Gao, Guiying Li, Taicheng An
Glyoxal (GL) exhibits a preferential tendency to the acidic nanoparticle interface, and sulfuric acid (SA) has a catalytic effect on hydration reaction of glyoxal in the aqueous phase.
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Co-exposure to foodborne and waterborne ZnO nanoparticles in aquatic sediment environments enhances DNA damage and stress gene expression in freshwater Asian clam Corbicula fluminea

Environ. Sci.: Nano, 2020, 7,1252-1265
DOI: 10.1039/C9EN01270B, Paper
Chi-Wei Huang, Chun-Han Chang, Shang-Wei Li, Pei-Ling Yen, Vivian Hsiu-Chuan Liao
Co-exposure to foodborne and waterborne ZnO nanoparticles in aquatic sediment environments increases mortality, Zn bioaccumulation, stress genes expression, and DNA damage in freshwater Asian clam Corbicula fluminea.
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Exposure medium and particle ageing moderate the toxicological effects of nanomaterials to Daphnia magna over multiple generations: a case for standard test review?

Environ. Sci.: Nano, 2020, 7,1136-1149
DOI: 10.1039/D0EN00049C, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Laura-Jayne A. Ellis, Eugenia Valsami-Jones, Iseult Lynch
Pristine engineered nanomaterials (NMs) entering the aquatic environment become ‘aged’ during their lifetime via chemical, physical and/or biological process.
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Effect of NOM on copper sulfide nanoparticle growth, stability, and oxidative dissolution

Environ. Sci.: Nano, 2020, 7,1163-1178
DOI: 10.1039/C9EN01448A, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Kevin Hoffmann, Sylvain Bouchet, Iso Christl, Ralf Kaegi, Ruben Kretzschmar
Natural organic matter (NOM) impedes the growth of colloidally stable CuxS nanoparticles and slows down their morphological development, but also drives their oxidative dissolution.
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Efficacy of chitosan/double-stranded RNA polyplex nanoparticles for gene silencing under variable environmental conditions

Environ. Sci.: Nano, 2020, Advance Article
DOI: 10.1039/D0EN00137F, Paper
Stuart S. Lichtenberg, Kanthi Nuti, Jason DeRouchey, Olga V. Tsyusko, Jason M. Unrine
Chitosan/dsRNA polyplex nanoparticles have shown great potential as insect biocontrol agents. Here, we show that polyplex nanoparticles have their gene silencing capacity altered by environmental variables.
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Selective recovery of Cr from electroplating nanosludge via crystal modification and dilute acid leaching

Environ. Sci.: Nano, 2020, Advance Article
DOI: 10.1039/D0EN00196A, Paper
Jiayi Zheng, Jiaxin Lv, Weizhen Liu, Zongren Dai, Huizhong Liao, Hong Deng, Zhang Lin
Amorphous nanosized particles in electroplating sludge are modified for selective extraction of heavy metals.
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Retraction: Mechanistic insights into the decontamination of Th(IV) on graphene oxide-based composites by EXAFS and modeling techniques

Environ. Sci.: Nano, 2020, Advance Article
DOI: 10.1039/D0EN90019B, Retraction
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Yubing Sun, Xiangxue Wang, Wencheng Song, Songhua Lu, Changlun Chen, Xiangke Wang
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Retraction: Plasma-grafted amidoxime/metal–organic framework composites for the selective sequestration of U(VI)

Environ. Sci.: Nano, 2020, Advance Article
DOI: 10.1039/D0EN90017F, Retraction
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Fengbo Li, Xiaoyu Li, Pu Cui, Yubing Sun
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Peroxymonosulfate (PMS) activation on cobalt-doped TiO2 nanotubes: degradation of organics under dark and solar light irradiation conditions

Environ. Sci.: Nano, 2020, Advance Article
DOI: 10.1039/D0EN00131G, Paper
Jonghun Lim, Michael R. Hoffmann
The Co-TNT/PMS system enables the continuous degradation of organic pollutants under dark and solar light-irradiation conditions.
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Hazard of novel anti-fouling nanomaterials and biocides DCOIT and silver to marine organisms

Environ. Sci.: Nano, 2020, Advance Article
DOI: 10.1039/D0EN00023J, Paper
Joana Figueiredo, Susana Loureiro, Roberto Martins
Biocides encapsulation appears to be a promising solution to develop a new generation of efficient anti-fouling additives (e.g. SiNC–DCOIT; SiNC–DCOIT–Ag) for maritime coatings with lower environmental hazard than the current state-of-the-art biocides (e.g. DCOIT).
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Formation of Fe(III)–As(V) complexes: effect on the solubility of ferric hydroxide precipitates and molecular structural identification

Environ. Sci.: Nano, 2020, Advance Article
DOI: 10.1039/D0EN00024H, Paper
Qiantao Shi, George E. Sterbinsky, Shujuan Zhang, Christos Christodoulatos, George P. Korfiatis, Xiaoguang Meng
Soluble Fe(III)–As(V) complexes were found at both acidic and neutral conditions, which significantly change the solubility of ferric oxides.
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The Gut Barrier and the Fate of Engineered Nanomaterials: A View from Comparative Physiology

Environ. Sci.: Nano, 2020, Accepted Manuscript
DOI: 10.1039/D0EN00174K, Critical Review
Open Access
Meike van der Zande, Anita Jemec Kokalj, David Spurgeon, Susana Loureiro, Patricia Silva, Zahra Khodaparast, Damjana Drobne, Nathaniel J. Clark, Nico van den Brink, Marta Baccaro, Kees van Gestel, Hans Bouwmeester, Richard D. Handy
The structure of the gut barrier and luminal chemistry in non-mammalian vertebrates and invertebrates has been given little attention with respect to the dietary uptake of engineered nanomaterials (ENMs). This...
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Toxicity of single-walled carbon nanotubes (SWCNTs): effect of lengths, functional groups and electronic structures revealed by a quantitative toxicogenomics assay

Environ. Sci.: Nano, 2020, Advance Article
DOI: 10.1039/D0EN00230E, Paper
Tao Jiang, Carlo Alberto Amadei, Na Gou, Yishan Lin, Jiaqi Lan, Chad D. Vecitis, April Z. Gu
Single-walled carbon nanotubes (SWCNTs) have caused increasing public concerns associated with their potential toxicological effects. This study demonstrated that the physicochemical properties of SWCNTs have impacts on their toxicological effects.
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Integrating an Ag0-Ag+ mediated Ag2Ta4O11/Ag8(Nb0.5Ta0.5)26O69 Heterojunction to Timely Decontaminate Indoor Gaseous Formaldehyde under Natural Temperature, Humidity and Sunlight Irradiation

Environ. Sci.: Nano, 2020, Accepted Manuscript
DOI: 10.1039/D0EN00202J, Paper
Yuhang Wu, Meiting Song, Zhanli Chai, Jintian Huang, Xiaojing Wang
Formaldehyde (HCHO) is the primary pollutant in indoor, thus it is very essential to establish feasible proposal to decontaminate HCHO up to the accepted level in terms of human health....
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Multivariate analysis of the exposure and hazard of ceria nanomaterials in indoor aquatic mesocosms

Environ. Sci.: Nano, 2020, Advance Article
DOI: 10.1039/C9EN01439J, Paper
Mohammad Nassar, Mélanie Auffan, Catherine Santaella, Armand Masion, Jérôme Rose
Associating mesocosm experimentations with multivariate analyses to identify the parameters governing the behavior and impact of nanomaterials on aquatic ecosystems.
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Emerging investigator series: Efficient Microalgae Inactivation and Growth Control by Locally Enhanced Electric Field Treatment (LEEFT)

Environ. Sci.: Nano, 2020, Accepted Manuscript
DOI: 10.1039/C9EN01366K, Paper
Peirui Liu, Jianfeng Zhou, Ting Wang, Cecilia Yu, Yu Hong, Xing Xie
Locally enhanced electric field treatment (LEEFT) has been considered as a novel and promising technology for efficient microorganism inactivation in recent years. Previous studies were primarily conducted on bacteria and...
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FeS Colloids – Formation and Mobilization Pathways in Natural Waters

Environ. Sci.: Nano, 2020, Accepted Manuscript
DOI: 10.1039/C9EN01427F, Paper
Vincent Noel, Naresh Kumar, Kristin Boye, Lilia barragan, Juan Lezama-Pacheco, Rosalie K. Chu, Nikola Tolic, Gordon Brown, John Bargar
We have used synchrotron-based X-ray absorption spectroscopy (structure of Fe-S clusters), transmission electron microscopy (solid-phase crystallinity), Fourier-transform ion-cyclotron-resonance mass spectrometry (identity and composition of natural organic carbon compounds), inductively coupled...
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Environmental fate of sulfidated nZVI particles: the interplay of nanoparticle corrosion and toxicity during aging

Environ. Sci.: Nano, 2020, Advance Article
DOI: 10.1039/D0EN00075B, Paper
Jaroslav Semerád, Jan Filip, Alena Ševců, Miroslav Brumovský, Nhung H. A. Nguyen, Jiří Mikšíček, Tomáš Lederer, Alena Filipová, Jana Boháčková, Tomáš Cajthaml
This work describes an important, environmentally relevant phenomenon of metal nanoparticle aging in relation to the toxicity of nanomaterials; in this case, sulfidated nanoscale zero-valent materials intended for remediation purposes.
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