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Video: Watch Taapsee, Deepika at an awards show

Karan Johar's Kalank may have tanked at the box office but it was a winner at the 12th Mirchi Music Awards, where it won the top awards.




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Video: Katrina watches Bhoot with Vicky Kaushal

When Vicky's latest film Bhoot Part One: The Haunted Ship had a special screening, Katrina made sure to attend.










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Video: Hina Khan shows how to wear the mask correctly

Hina Khan's tutorial on how to wear the mask right in this video.





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Video: Wash your hands like Priyanka Chopra

After the Antakshri Challenge, Bollywood stars have taken up the Safe Hands Challenge, launched by Tedros Adhanom Ghebreyesus, the director-general of the World Health Organisation.





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Must See Videos: At home with Karan Johar and his kids

So how is Karan Johar spending this lockdown time with his children? We show you with their home videos.







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Broken Minister

When you experience hurt from those who serve beside you

When I was twenty-three, I left the United States for a scary, exciting job as an international campus minister. I was all nerves with my year of seminary, husband of a year, and life packed into five large suitcases. It was an adventure into the unknown, following God’s call to places I’d only visited briefly. I’d speak a different language, learn new customs, and celebrate new government holidays—all in a bid to be a little-Christ to students at a university in Europe.

I returned at twenty-six, an older, wiser, and more broken woman. The years had not been easy or kind to me. My exterior circumstances in Europe had been easy. I was a campus minister on a cosmopolitan campus with students from 130 different countries. I had running water, plenty of delicious restaurants nearby, friends I liked, and a city I’d fallen in love with. But…

And this is a big but

I hadn’t been emotionally or spiritually supported during our ministry years. I’d been told I was a liar, that I wasn’t trustworthy, that I was needy and demanding, and that I was trouble. The word had been given to me as an identity marker. I wasn’t making trouble; I was the trouble. And for a woman already uncertain about my welcome and position in ministry, that was devastating. It became a toxic environment that sapped me to nothing. I lost weight. I grew gray hair overnight. I withdrew from friends. I developed an unhealthy relationship with chocolate and books.

In short, I showed some of the signs of an abusive relationship.

And it wasn’t the students. No, they were wonderful. It wasn’t my husband either. He was my lifeline. Unfortunately, it was a fellow team member. We’d been friends ...

Continue reading...




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IDFC Bank is getting a person who understands retail: CEO Rajiv Lall

The merger with Capital First will drive home three years of growth at one go to IDFC Bank: Rajiv Lall




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Cation doping and strain engineering of CsPbBr3-based perovskite light emitting diodes

J. Mater. Chem. C, 2020, Accepted Manuscript
DOI: 10.1039/D0TC01332C, Review Article
Dexin Yang, Dexuan Huo
All-inorganic cesium lead bromide demonstrates better thermal and chemical stability compared to their hybrid counterparts, and thus it can provide a base for high stability and performance of CsPbBr3-based perovskite...
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Influence of Thermally-Induced Structural Transformations over Magnetic and Luminiscence Properties of Tartrate-based Chiral Lanthanide Organic-Frameworks

J. Mater. Chem. C, 2020, Accepted Manuscript
DOI: 10.1039/D0TC00736F, Paper
Uxua Huizi-Rayo, Andoni Zabala-Lekuona, Alessio Terenzi, Carlos M. Cruz, Juan Manuel Cuerva, Antonio Rodríguez Diéguez, José Ángel García, José M Seco, Eider San sebastian, Javier Cepeda
This work reports on the synthesis and characterization of five enantiomeric pairs of isostructural 3D metal-organic frameworks (MOFs) with the general formula {[Ln2(μ4-tar)2(μ-tar)(H2O)2]·xH2O}n [where Ln(III) = Tb (Tb-L and Tb-D),...
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All-inorganic 0D/3D Cs4Pb(IBr)6/CsPbI3-xBrx Mixed-dimensional Perovskite Solar Cells with Enhanced Efficiency and Stability

J. Mater. Chem. C, 2020, Accepted Manuscript
DOI: 10.1039/D0TC01832E, Paper
Zhenzhen Li, Xiaolong Liu, Jia Xu, Shujie Yang, Hang Zhao, Hui Huang, Shengzhong Liu, Jianxi Yao
The inorganic halide perovskite CsPbI3 has shown great promise in efficient solar cells. However, the α-phase CsPbI3 is thermodynamically unstable at room temperature, limiting its applications. Herein, we have successfully...
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Perovskite CsPbBr3 crystals: growth and applications

J. Mater. Chem. C, 2020, Advance Article
DOI: 10.1039/D0TC00922A, Review Article
Jiaoxian Yu, Guangxia Liu, Chengmin Chen, Yan Li, Meirong Xu, Tailin Wang, Gang Zhao, Lei Zhang
This review for the first time systematically summarizes the latest research advances of perovskite CsPbBr3 crystal growth and its applications.
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Enhancing P3HT/PCBM blend stability by thermal crosslinking using poly(3-hexylthiophene)-S,S-dioxide

J. Mater. Chem. C, 2020, Advance Article
DOI: 10.1039/D0TC00109K, Paper
M. Milanovich, T. Sarkar, Y. Popowski, J. Z. Low, L. M. Campos, S. Kenig, G. L. Frey, E. Amir
A statistical copolymer containing thiophene and thiophene-S,S-dioxide rings was utilized as a thermal crosslinker in a blend of P3HT and PCBM, demonstrating an effective strategy for preventing agglomeration of PCBM and enhancing blend stability.
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Enhancing effects of reduced graphene oxide on photoluminescence of CsPbBr3 perovskite quantum dots

J. Mater. Chem. C, 2020, Advance Article
DOI: 10.1039/D0TC01069C, Paper
Yongjie Pu, Wenqiang Liu, Yunyong Liu, Qiwei Jiang, Yinli Li, Zuncheng Zhao, Guodong Yuan, Yang Zhang
The composites of CsPbBr3 perovskite quantum dots (PeQDs) and reduced graphene oxide (RGO) nanosheets have been synthesized by an in situ solution reaction.
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Effects of alkyl chain length and anion on the optical and electrochemical properties of AIE-active α-cyanostilbene-containing triphenylamine derivatives

J. Mater. Chem. C, 2020, Advance Article
DOI: 10.1039/D0TC00683A, Paper
Sin-Yu Chen, Min-Hao Pai, Guey-Sheng Liou
A series of AIE-active and redox-active α-cyanostilbene-containing triphenylamine derivatives with different alkyl chain lengths and anions were successfully synthesized, and their optical, photoluminescent and electrochromic behaviors were investigated.
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All-covalently-implanted FETs with ultrahigh solvent resistibility and exceptional electrical stability, and their applications for liver cancer biomarker detection

J. Mater. Chem. C, 2020, Advance Article
DOI: 10.1039/D0TC01385D, Paper
Congcong Zhang, Shanshan Cheng, Ke Si, Nannan Wang, Yong Wang, Penglei Chen, Huanli Dong, Wenping Hu
All covalent FETs of covalently-rooted source/drain electrodes and semiconductor layers are launched. The FETs exhibit ultrahigh solvent resistibility, exceptional electrical stability, and ultralong shelf life, facilitating their further treatments.
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Design and development of HMS@ZIF-8/fluorinated polybenzoxazole composite films with excellent low-k performance, mechanical properties and thermal stability

J. Mater. Chem. C, 2020, Advance Article
DOI: 10.1039/D0TC00124D, Paper
Xudong Zhou, Xiaoyun Liu, Zhongkai Cui, Jinlou Gu, Shaoliang Lin, Qixin Zhuang
A new-type of hollow silica@ZIF-8 (HMS@ZIF-8) particle was successfully designed, fabricated and introduced into the fluorinated polybenzoxazole (6FPBO) matrix to prepare the HMS@ZIF-8/6FPBO composite film.
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Seeking optimized transformer oil-based nanofluids by investigation of the modification mechanism of nano-dielectrics

J. Mater. Chem. C, 2020, Advance Article
DOI: 10.1039/D0TC01521K, Paper
Fan Xu, Hongxia Wang, Shuaiqi Xing, Ming Tang, Huijuan Zhang, Yu Wang
The modification mechanism of nano-additives on the electrical properties of transformer oil-based nanofluids has systematically been studied from a micro-perspective.
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Hierarchical CoxAly layered double hydroxides@carbon composites derived from the metal-organic framework with efficient broadband electromagnetic wave absorption

J. Mater. Chem. C, 2020, Accepted Manuscript
DOI: 10.1039/D0TC00622J, Paper
Bo Wen, Haibo Yang, Lei Wang, Yun Qiu
Porous carbon-based composites have attracted extensive attention because of their good performance. However, designing and synthesizing porous carbon-based composites with excellent electromagnetic wave attenuation capability is still a great challenge....
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Photoluminescence detection of symmetry transformations in low-dimensional ferroelectric ABO3 perovskites

J. Mater. Chem. C, 2020, Advance Article
DOI: 10.1039/D0TC01183E, Paper
Tochukwu Ofoegbuna, Khashayar R. Bajgiran, Orhan Kizilkaya, Stuart A. J. Thomson, Adam T. Melvin, James A. Dorman
Photoluminescence detection of symmetry transformations in low-dimensional ABO3 perovskites.
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Inducing planarity in redox-active conjugated polymers with solubilizing 3,6-dialkoxy-thieno[3,2-b]thiophenes (DOTTs) for redox and solid-state conductivity applications

J. Mater. Chem. C, 2020, Advance Article
DOI: 10.1039/D0TC00914H, Paper
Sandra L. Pittelli, Shawn A. Gregory, James F. Ponder, Shannon K. Yee, John R. Reynolds
A new family of redox-active dioxythienothiophene (DOTT) polymers are studied for their solid state ordering and doping susceptibility, along with their optical and electronic properties.
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Suppression of the morphology mismatch in Graphene/ n-type Organic Semiconductor interfaces: a Scanning Kelvin Probe Force Microscopy investigation

J. Mater. Chem. C, 2020, Accepted Manuscript
DOI: 10.1039/D0TC01099E, Paper
Federico Chianese, Fabio Chiarella, Mario Barra, Andrea Candini, Marco Affronte, Antonio Cassinese
Contact resistance effects in n-type organic field-effect transistors (OFET) based on perylene-diimide thin films and monolayer CVD graphene electrodes have been investigated by Scanning Kelvin Probe Force Microscopy (SKPFM). SKPFM...
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Highly-improved performance of inverted planar perovskite solar cells by glucose modification

J. Mater. Chem. C, 2020, 8,5894-5903
DOI: 10.1039/D0TC00365D, Paper
Yunxin Zhang, Siqi Chen, Hao Chen, Guodong Zhang, Min Zhao, Chengjie Zhao, Wenfei Guo, Wenjie Ji, Zhiqiang Shi, Tonggang Jiu
Glucose is introduced for the preparation of high-quality MAPbI3 perovskite film, boosting the device efficiency to 20.15% with suppressed hysteresis.
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Boosting the photostriction properties of (K0.5Na0.5)NbO3-based ceramics modulated by introducing Ba(Ni0.5Nb0.5)O3−δ

J. Mater. Chem. C, 2020, 8,5904-5912
DOI: 10.1039/C9TC06824D, Paper
Hongrui Fu, Yingang Wang, Hao Guo, Yulun Lu, Neng Wang, Huan Zheng, Fugang Chen
This work demonstrates that (K0.5Na0.5)NbO3-based ceramics with excellent photostriction are obtained by introducing Ba(Ni0.5Nb0.5)O3−δ.
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Customizing coaxial stacking VS2 nanosheets for dual-band microwave absorption with superior performance in the C- and Ku-bands

J. Mater. Chem. C, 2020, 8,5923-5933
DOI: 10.1039/D0TC00763C, Paper
Deqing Zhang, Huibin Zhang, Junye Cheng, Hassan Raza, Tingting Liu, Bin Liu, Xuewei Ba, Guangping Zheng, Guohua Chen, Maosheng Cao
Engineering microwave absorption materials with absorption in multiple bands and strong absorption performance in the C-band remains challenging to date.
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Effects of antiferroelectric substitution on the structure and ferroelectric properties of a complex perovskite solid solution

J. Mater. Chem. C, 2020, 8,5795-5806
DOI: 10.1039/C9TC05084A, Paper
Zenghui Liu, Yi Yuan, Zeng Luo, Hongyan Wan, Pan Gao, Hua Wu, Jian Zhuang, Jie Zhang, Nan Zhang, Hongzhong Liu, Wei Ren, Zuo-Guang Ye
Novel ferro-/piezoelectric solid solutions between bismuth-based perovskite and antiferroelectric material are designed and synthesized and their crystal structure, phase transitions, ferro-/piezoelectric properties and local polar structure are investigated.
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Waterproof perovskites: high fluorescence quantum yield and stability from a methylammonium lead bromide/formate mixture in water

J. Mater. Chem. C, 2020, 8,5873-5881
DOI: 10.1039/D0TC00383B, Paper
Yeasin Khan, Yohan Ahn, Hyuna Lee, Jaeki Jeong, Yun Seop Shin, Je Seung Lee, Jang Hyuk Kwon, Jin Young Kim, Hoon Sik Kim, Jung Hwa Seo, Bright Walker
We’ve observed intense, water-stable fluorescence from lead formate crystals when they are precipitated from a CH3NH3PbBr3 (MAPbBr3) perovskite precursor solution.
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Exchange-bias features in nanoceramics prepared by spark plasma sintering of exchange-biased nanopowders

J. Mater. Chem. C, 2020, 8,5941-5949
DOI: 10.1039/D0TC00428F, Paper
Giulia Franceschin, Thomas Gaudisson, Sonia Perez Quiros, Nader Yaacoub, Jean-Marc Grenèche, Nicolas Menguy, Silvana Mercone, Frédéric Mazaleyrat, Souad Ammar
The evolution of the exchange bias at room temperature is studied between a nanopowder and its ceramic counterpart.
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Low-threshold stimulated emission in perovskite quantum dots: single-exciton optical gain induced by surface plasmon polaritons at room temperature

J. Mater. Chem. C, 2020, 8,5847-5855
DOI: 10.1039/D0TC00198H, Paper
Litao Zhao, Yu Chen, Xiantong Yu, Xiao Xing, Jinquan Chen, Jun Song, Junle Qu
The surface plasmon polaritons induced single-exciton lasing of lead halide perovskite QDs in room temperature may provide a new concept for the further design of low threshold stimulated emission colloidal nanocrystal lasers.
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The effect of alkyl side chain length on the formation of two semi-crystalline phases in low band gap conjugated polymers

J. Mater. Chem. C, 2020, 8,5856-5867
DOI: 10.1039/D0TC00172D, Paper
Open Access
Mengmeng Li, Pieter J. Leenaers, Martijn M. Wienk, René A. J. Janssen
The length of solubilizing alkyl chains affects the formation, structure, and properties of two semi-crystalline phases in conjugated polymers.
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New lead bromide chiral perovskites with ultra-broadband white-light emission

J. Mater. Chem. C, 2020, 8,5673-5680
DOI: 10.1039/D0TC00881H, Communication
Yalan Liu, Chao Wang, Yurong Guo, Linlin Ma, Chenyang Zhou, Ya Liu, Lina Zhu, Xiaozeng Li, Mingxing Zhang, Guangjiu Zhao
Herein, we present for the first time on the synthesis and luminescence mechanism of two chiral perovskits with white-light emission and an achiral perovskite featuring a spectral blueshift.
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Anisothermal densification kinetics of the cold sintering process below 150 °C

J. Mater. Chem. C, 2020, 8,5668-5672
DOI: 10.1039/D0TC00395F, Communication
Sun Hwi Bang, Arnaud Ndayishimiye, Clive A. Randall
Cold sintering is an emerging non-equilibrium process methodology that densifies ceramic powder at significantly reduced temperature and time, and its sintering kinetics can be identified by controlling four densification process variables.
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Regulating Active Layer Thickness and Morphology for High Performance Hot-casted Polymer Solar Cells

J. Mater. Chem. C, 2020, Accepted Manuscript
DOI: 10.1039/D0TC00822B, Paper
Ritesh Kant Gupta, Rabindranath Garai, Mohammad Adil Afroz, Parameswar K Iyer
Thicker films of active layer (Polymer: PCBM blend) are required to harness maximum amount of sunlight and to achieve higher efficiencies in polymer solar cells. However, realization of thicker films...
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Diketopyrrolopyrrole-based multifunctional ratiometric fluorescent probe and γ-glutamyltranspeptidase-triggered activatable photosensitizer for tumor therapy

J. Mater. Chem. C, 2020, Accepted Manuscript
DOI: 10.1039/D0TC01836H, Paper
Jianli Hua, Zhicheng Yang, Weibo Xu, Jian Wang, Lingyan Liu, Yanmeng Chu, Yu Wang, Yue Hu, Tao Yi
Photosensitizers can generate highly reactive oxygen (ROS) by light exciting, causing cell damage and apoptosis. However, conventional photosensitizers cannot kill cancer cells selectively. In this work, we report a series...
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赵紫阳文集, 1980-1989 = The collected works of Zhao Ziyang (1980-1989) / 《赵紫阳文集》编辑组编.

Location Circulation Collection
Call No. DS779.29.Z45 A25 2016




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Product :: Adobe Illustrator WOW! Book for CS6 and CC, The, 2nd Edition




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Product :: Adobe Illustrator WOW! Book for CS6 and CC, The, 2nd Edition




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Product :: Adobe InDesign Classroom in a Book (2020 release) (Web Edition)




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Product :: Adobe InDesign Classroom in a Book (2020 release)