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UP kids’ killer disease spread through lice, expert panel finds



  • DO NOT USE Uttar Pradesh
  • India

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Dalit teen can’t pay to cheat in exam, immolates himself



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  • India

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UP premedical exam cancelled over ‘paper leak’



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  • India

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By Ganga in Badaun, two graves await the CBI and exhumation



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  • India

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Badaun Gangrape: AIIMS fixes autopsy for July 17 as river rises next to girls’ grave



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  • India

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Express investigation part-I: Over 600 ‘communal incidents’ in UP since LS results, 60% near bypoll seats



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  • India

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Express investigation part-II: My loudspeaker versus your loudspeaker



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  • India

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Express investigation part-III: Dalit-Muslim divide deepens, goes rural



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  • India

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Budaun won PM award, don’t tell that to Dalit mother who carries excreta on her head



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After paper leaked on WhatsApp, UPPCS exam cancelled



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



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  • India

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Purchase of tool kits by DUDA from UPSIC: Explain how Rs 800-kit bought at Rs 3,000 per unit, Allahabad HC asks chief secy



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Nuclear translocation of silver ions and hepatocyte nuclear receptor impairment upon exposure to silver nanoparticles

Environ. Sci.: Nano, 2020, Advance Article
DOI: 10.1039/C9EN01348B, Paper
Open Access
Vanessa Tardillo Suárez, Elizaveta Karepina, Mireille Chevallet, Benoit Gallet, Cécile Cottet-Rousselle, Peggy Charbonnier, Christine Moriscot, Isabelle Michaud-Soret, Wojciech Bal, Alexandra Fuchs, Rémi Tucoulou, Pierre-Henri Jouneau, Giulia Veronesi, Aurélien Deniaud
Upon exposure to non-toxic concentration of silver nanoparticles, only the ionic form of silver is found in the nucleus leading to an endocrine disruptor-like effect.
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The content of this RSS Feed (c) The Royal Society of Chemistry




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Critical role of water stability in metal–organic frameworks and advanced modification strategies for the extension of their applicability

Environ. Sci.: Nano, 2020, Advance Article
DOI: 10.1039/C9EN01321K, Critical Review
Botao Liu, Kumar Vikrant, Ki-Hyun Kim, Vanish Kumar, Suresh Kumar Kailasa
Metal–organic frameworks (MOFs) are well known for their versatile applications in diverse fields (e.g., gas adsorption, water purification, sensing, drug delivery, and catalysis).
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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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The adsorption and oxidation of SO2 on MgO surface: experimental and DFT calculation studies

Environ. Sci.: Nano, 2020, 7,1092-1101
DOI: 10.1039/C9EN01474H, Paper
Honghong Wang, Cheng Zhong, Qingxin Ma, Jinzhu Ma, Hong He
The reaction mechanisms and synergistic effects of NO2/O2 on the heterogeneous oxidation of SO2 to sulfate on a MgO surface.
The content of this RSS Feed (c) The Royal Society of Chemistry




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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.
The content of this RSS Feed (c) The Royal Society of Chemistry




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The fate of CdS quantum dots in plants as revealed by extended X-ray absorption fine structure (EXAFS) analysis

Environ. Sci.: Nano, 2020, 7,1150-1162
DOI: 10.1039/C9EN01433K, Paper
Marta Marmiroli, Giovanni Orazio Lepore, Luca Pagano, Francesco d'Acapito, Alessandra Gianoncelli, Marco Villani, Laura Lazzarini, Jason C. White, Nelson Marmiroli
The use of quantum dots (QDs) is widespread and as such, the potential risk associated with their dispersion in the environment has stimulated research on their interaction with potential sensitive receptors.
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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.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Efficient extraction of slowly-released Cr(VI) from nano-sized ion channels in Cr(VI)–ettringite from reduced chromite ore processing residue

Environ. Sci.: Nano, 2020, 7,1082-1091
DOI: 10.1039/D0EN00074D, Paper
Weizhen Liu, Yao Song, Jing Li, Lan Ling, Chen Tian, Xueming Liu, Zhang Lin
Complete extraction of Cr(VI) from rCOPR which involved ion exchange in ion channels of Cr(VI)–ettringite, formation and growth of nano-CaCO3.
The content of this RSS Feed (c) The Royal Society of Chemistry




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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.
The content of this RSS Feed (c) The Royal Society of Chemistry




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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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Retraction: Mutual effect of Cs(I) and Sr(II) sorption on nano-talc investigated by EXAFS, modeling and theoretical calculations

Environ. Sci.: Nano, 2020, Advance Article
DOI: 10.1039/D0EN90021D, Retraction
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Yubing Sun, Wencheng Song, Yang Liu, Tasawar Hayat, Ahmed Alsaedi, Yuejie Ai, Virender K. Sharma, Xiangke Wang
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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: Mutual effect of U(VI) and Sr(II) on graphene oxides: evidence from EXAFS and theoretical calculations

Environ. Sci.: Nano, 2020, Advance Article
DOI: 10.1039/D0EN90022B, Retraction
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Wencai Cheng, Congcong Ding, Qunyan Wu, Xiangxue Wang, Yubing Sun, Weiqun Shi, Tasawar Hayat, Ahmed Alsaedi, Zhifang Chai, Xiangke Wang
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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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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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Sulfidation attenuates the adverse impacts of metallic nanoparticles on anammox from the perspective of chronic exposure

Environ. Sci.: Nano, 2020, Advance Article
DOI: 10.1039/D0EN00219D, Paper
Zheng-Zhe Zhang, Yu Zhang, Ya-Fei Cheng, Ren-Cun Jin
The risks of metallic nanoparticles (MNPs) in anammox have attracted increasing attention; however, how sulfidation, an important environmental transformation process, affects their toxicity potential is unclear.
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Existence of untypical halogen-involving interactions in crystal packings: a statistical and first-principles study

CrystEngComm, 2020, 22,2756-2765
DOI: 10.1039/C9CE01885A, Paper
Yaser Balmohammadi, Hamid Reza Khavasi, S. Shahab Naghavi
There is a common perception by the scientific community that a halogen-involving interaction forms when the distance between the donor atom and the acceptor atom is less than the sum of their van der Waals (vdW) radii.
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Insights into OCP identification and quantification in the context of apatite biomineralization

CrystEngComm, 2020, 22,2728-2742
DOI: 10.1039/C9CE01972C, Paper
Marc Robin, Stanislas Von Euw, Guillaume Renaudin, Sandrine Gomes, Jean-Marc Krafft, Nadine Nassif, Thierry Azaïs, Guylène Costentin
Monitoring apatite formation through in situ RAMAN and ex situ ssNMR spectroscopy.
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Heterobimetallic complexes from 0D clusters to 3D networks based on various polycyanometallates and [Cu(dmpn)2]2+ (dmpn = 2,2-dimethyl-1,3-diaminopropane): synthesis, crystal structures and magnetic properties

CrystEngComm, 2020, 22,2806-2816
DOI: 10.1039/D0CE00235F, Paper
Xiaoyun Hao, Jingwen Shi, Yong Dou, Tong Cao, Zhen Zhou, Lu Yang, Dacheng Li, Qingyun Liu, Jianzhuang Jiang, Daopeng Zhang
Six new cyanide-bridged complexes (0–3D) have been assembled by employing one copper compound and six cyano precursors. Investigation of the magnetic properties revealed the ferro- or antiferromagnetic coupling between FeIII/CrI ion and CuII ion.
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Supramolecular association of M2+⋯π induced by different electrostatic properties using naphthyl substituted β-diketonate complexes (metal = Cu, Pd, Pt)

CrystEngComm, 2020, Advance Article
DOI: 10.1039/D0CE00416B, Communication
Takumi Kusakawa, Takayuki Goto, Akiko Hori
Expanded π-conjugated coordination complexes, [M(L2)2] (M = Cu2+, Pd2+, Pt2+; L2 = dinaphthoylmethanido), were prepared and their unique electron contributions and electrophile/nucleophile characteristics were found due to the supramolecular associations.
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Diminishing accessibility of electrophilic nickel(II) centres due to incorporation of a methylene spacer in the pendant side arm of a series of heterotrinuclear nickel(II)/sodium complexes: a DFT study using a homodesmotic equation

CrystEngComm, 2020, 22,2970-2977
DOI: 10.1039/D0CE00251H, Paper
Prasanata Kumar Bhaumik, Abhisek Banerjee, Tamal Dutta, Sudipta Chatterjee, Antonio Frontera, Shouvik Chattopadhyay
The ethoxy groups have a dual effect in hindering the attack of the pseudo-halides on the nickel(II) centre and also in stabilizing the complex by intra-molecular interactions.
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Flexible bifunctional monoethylphosphonate/carboxylates of Zn(II) and Co(II) reinforced with DABCO co-ligand: paradigmatic structural organization with pcu topology

CrystEngComm, 2020, 22,2933-2944
DOI: 10.1039/D0CE00275E, Paper
Anna Goldman, Beatriz Gil-Hernández, Simon Millan, Serkan Gökpinar, Christian Heering, Ishtvan Boldog, Christoph Janiak
The prototypal [M2(EtBCP)2(DABCO)0.5] MOFs, compliant with isoreticular expansion in two-dimensions, show flexibility manifested by a two-step CO2 adsorption isotherm, which might be associated to the “lever-action” of the metal-phosphonate moieties.
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Step-by-step: uncommon SCSC transformation accompanied by stepwise change in the binding of a particular ligand within a mononuclear complex upon stepwise desolvation

CrystEngComm, 2020, 22,2895-2899
DOI: 10.1039/D0CE00379D, Communication
Andrey V. Gavrikov, Andrey B. Ilyukhin, Pavel S. Koroteev
Uncommon SCSC transformation when desolvation induces subtle changes within a mononuclear complex, namely a stepwise change in the binding of a particular ligand.
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Targeted crystal growth of uranium gallophosphates via the systematic exploration of the UF4–GaPO4–ACl (A = Cs, Rb) phase space

CrystEngComm, 2020, 22,3020-3032
DOI: 10.1039/D0CE00343C, Paper
Christian A. Juillerat, Vladislav V. Klepov, Mark D. Smith, Hans-Conrad zur Loye
The flux synthesis of a uranium gallophosphate and a uranium gallate, Cs4[UO2Ga2(PO4)4] and Cs2UO2Ga2O5, and 4 uranium phosphates, [Rb2Rb3.93Cl0.93][(UO2)5(PO4)5], Rb11[(UO2)8(PO4)9], Rb7.6[(UO2)8O8.6F0.4(PO4)2], and Rb6[(UO2)5O2(PO4)4], is reported.
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Enhanced near-infrared luminescence in Ln2Cd2 (Ln = Nd, Yb) heterotetranuclear complexes

CrystEngComm, 2020, Advance Article
DOI: 10.1039/D0CE00341G, Paper
Yue Qi, Ou Sun, Yanyan Zhou, Yuan Yao, Zhenyu Cheng, Ting Gao, Hongfeng Li
Due to the effect of the combination of the rigid structure and synergistic interactions of two ligands on energy transfer, the Cd–Ln complexes show excellent NIR luminescence properties with the QYs reaching 0.34% for Nd3+ and 2.13% for Yb3+.
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A theoretical insight on the rigid hydrogen-bonded network in the solid state structure of two zinc(II) complexes and their strong fluorescence behaviors

CrystEngComm, 2020, 22,3005-3019
DOI: 10.1039/D0CE00125B, Paper
Ipsita Mondal, Tanmoy Basak, Snehasis Banerjee, Shouvik Chattopadhyay
A reduced Schiff base used as a fluorescence chemo-sensor for selective detection of zinc(II). Strong fluorescence behaviors of two zinc(II) complexes are correlated with the presence of a rigid hydrogen-bonded network in their solid state structure.
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Phase transformations in a double complex salt of ruthenium nitrosyl anion with tetraamine-palladium cation

CrystEngComm, 2020, Accepted Manuscript
DOI: 10.1039/D0CE00441C, Paper
Gennadiy Kostin, Evgeny Filatov, Denis P Pishchur, Natalia Kuratieva, Sergey Korenev
Second-order phase transformation in double complex salt (DCS) [Pd(NH3)4][RuNO(NO2)4OH] was examined by DSC, single-crystal diffraction and powder diffraction. All data confirms the reversible “order-disorder” phase transition without sharp volume changes...
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Conductive zigzag Pd(III)–Br chain complex realized by multiple-hydrogen-bond approach

CrystEngComm, 2020, Accepted Manuscript
DOI: 10.1039/D0CE00332H, Paper
Mohammad Rasel Mian, Unjila Afrin, Hiroaki Iguchi, Shinya Takaishi, Takefumi Yoshida, Tatsuya Miyamoto, Hiroshi Okamoto, Hisaaki Tanaka, Shin-ichi Kuroda, Masahiro Yamashita
Coexistence of zigzag structure and uncommon Pd(III) oxidation state in quasi-1D halogen-bridged metal complexes was realized in a conductive Br-bridged Pd chain complex, [Pd(dabdOH)2Br]SO4·3H2O (2), for the first time. Intra-...
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Strong stacking interactions at large horizontal displacements of tropylium and cyclooctatetraenide ligands of transition metal complexes: crystallographic and DFT study

CrystEngComm, 2020, Accepted Manuscript
DOI: 10.1039/D0CE00501K, Paper
Dusan P Malenov, Snezana D Zaric
Cambrigde Structural Database search was performed in order to study stacking interactions of 7-membered tropylium ring and 8-membered cyclooctatetraenide (COT) ring, coordinated to transition metals via their π-electrons. The search...
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Dynamic Characterization of Crystalline Fluorophores with Conformationally Flexible Tetrahydrocarbazole Frameworks

CrystEngComm, 2020, Accepted Manuscript
DOI: 10.1039/D0CE00423E, Paper
Abraham Colin-Molina, Diego Velazquez-Chavez, Marcus Jellen, Lizbeth A. Rodríguez-Cortés, Miguel Eduardo Cifuentes Quintal, Gabriel Merino, Braulio Rodríguez-Molina
Two new compounds 2 and 3 and their deuterated analogues 2-d4 and 3-d4 have been prepared from Ullmann-type coupling reactions. Both showed good emissive properties in solution ΦF = 0.13...
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38 expatriates sent to quarantine in Thrissur

When the KSRTC buses with 38 Pravasis from the Nedumbassery airport reached Mammiyur near Guruvayur by 3.30 a.m., Minister for Local Self-Governments




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Kannur airport all set to receive expatriates: Minister

First flight with passengers from Dubai to land on May 12




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Health experts sceptical about ‘dilution’ of quarantine period

They attribute Kerala’s success till date to 28-day quarantine




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Organic vegetable project for expatriates

Kanjikuzhy panchayat to distribute 10 lakh vegetable saplings on May 20




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Boost your arousal during sex!

Exercising pelvic floor muscles (PFMs) can enhance arousal and sensation during sex, according to an expert.




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Advance market commitments [electronic resource] : insights from theory and experience / Michael Kremer, Jonathan D. Levin, Christopher M. Snyder

Cambridge, Mass. : National Bureau of Economic Research, 2020




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Forward guidance and household expectations [electronic resource] / Olivier Coibion, Dimitris Georgarakos, Yuriy Gorodnichenko, Michael Weber

Cambridge, Mass. : National Bureau of Economic Research, 2020




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Isolating the "tech" from EdTech [electronic resource] : experimental evidence on computer assisted learning in China / Yue Ma, Robert W. Fairlie, Prashant Loyalka, Scott Rozelle

Cambridge, Mass. : National Bureau of Economic Research, 2020