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- Author:
- Teixeira da Rocha, Cecilia; Qu, Ge; Yang, Xuegeng; Shivhare, Rishi; Hambsch, Mike; Diao, Ying; Mannsfeld, Stefan C. B.
- Source:
- ACS applied materials & interfaces 2019 v.11 no.33 pp. 30079-30088
- ISSN:
- 1944-8252
- Subject:
- coatings; composite polymers; films (materials); transistors
- Abstract:
- ... Semiconducting donor–acceptor copolymers are considered to be a promising material class for solution-coated, large-scale organic electronic applications. A large number of works have shown that the best-performing organic field-effect transistors (OFETs) are obtained on low-surface-energy substrates. The meniscus instabilities that occur when coating on such surfaces considerably limit the effect ...
- DOI:
- 10.1021/acsami.9b07832
-
http://dx.doi.org/10.1021/acsami.9b07832
- Author:
- Kardela, Jan H.; Millichamp, Ian S.; Ferguson, James; Parry, Alison L.; Reynolds, Kevin J.; Aldred, Nick; Clare, Anthony S.
- Source:
- ACS applied materials & interfaces 2019 v.11 no.33 pp. 29477-29489
- ISSN:
- 1944-8252
- Subject:
- Balanus; Navicula; adhesion; biofilm; composite polymers; fouling; hydrophilicity; moieties; sulfobetaine; zwitterions
- Abstract:
- ... Zwitterionic chemical groups have well-documented resistance to marine fouling species when presented as homogeneous polymer brushes. These model formulations are not, however, suitable for practical fouling-control applications. It is presently unknown if a uniform film of zwitterions is required to elicit nonfouling character via the binding of interfacial water or if the incorporation of zwitte ...
- DOI:
- 10.1021/acsami.9b05893
-
http://dx.doi.org/10.1021/acsami.9b05893
- Author:
- Zhang, Ting; Nong, Jia; Alzahrani, Nouf; Wang, Zhicheng; Oh, Sung Won; Meier, Tristan; Yang, Dong Gyu; Ke, Yonggang; Zhong, Yinghui; Fu, Jinglin
- Source:
- ACS applied materials & interfaces 2019 v.11 no.33 pp. 29512-29521
- ISSN:
- 1944-8252
- Subject:
- agarose; bioactive properties; calcium; cations; divalent metals; drug delivery systems; drugs; gels; macrophages; magnesium; metal ions; nitric oxide; nitrogen; phosphates; single-stranded DNA; tetracycline; zwitterions
- Abstract:
- ... Here we reported a study of metal ions-assisted assembly of DNA–minocycline (MC) complexes and their potential application for controlling MC release. In the presence of divalent cations of magnesium or calcium ions (M²⁺), MC, a zwitterionic tetracycline analogue, was found to bind to phosphate groups of nucleic acids via an electrostatic bridge of phosphate (DNA)-M²⁺-MC. We investigated multiple ...
- DOI:
- 10.1021/acsami.9b08126
-
http://dx.doi.org/10.1021/acsami.9b08126
- Author:
- Dong, Wan Jae; Kim, Sungjoo; Park, Jae Yong; Yu, Hak Ki; Lee, Jong-Lam
- Source:
- ACS applied materials & interfaces 2019 v.11 no.33 pp. 30477-30483
- ISSN:
- 1944-8252
- Subject:
- electrical properties; glass; gold; industrial applications; nanogold; nanosheets; polymers; silicon; sodium chloride; solar cells; water solubility
- Abstract:
- ... Large-scale industrial application of flexible device has called for development of transfer methods that deliver high yield and stability. Here, we show an ultrafast and chemically stable transfer method by using a water-soluble NaCl sacrificial layer. Extremely thin (10 nm) and large-area (4 in. wafer) free-standing Au nanomembranes (NMs) prepared on silicon substrate were successfully transferr ...
- DOI:
- 10.1021/acsami.9b09820
-
http://dx.doi.org/10.1021/acsami.9b09820
- Author:
- Vásquez, Lía; Campagnolo, Laura; Athanassiou, Athanassia; Fragouli, Despina
- Source:
- ACS applied materials & interfaces 2019 v.11 no.33 pp. 30207-30217
- ISSN:
- 1944-8252
- Subject:
- air; calcium carbonate; emulsions; energy efficiency; filters; filtration; foaming; foams; granules; graphene; gravity; hydrophilicity; liquids; oils; polyurethanes; porosity; raw materials
- Abstract:
- ... Herein, expanded graphite is successfully combined with waterborne polyurethane to develop porous foams with underwater oleophobic properties for the separation of surfactant-free, oil-in-water mixtures and emulsions. To obtain foams with different pore sizes and therefore with different performances in the oil–water filtration process, two solvent-free fabrication processes are adopted. In the fi ...
- DOI:
- 10.1021/acsami.9b07907
-
http://dx.doi.org/10.1021/acsami.9b07907
- Author:
- Baik, Ji-Hoon; Kim, Sangwan; Hong, Dong Gi; Lee, Jong-Chan
- Source:
- ACS applied materials & interfaces 2019 v.11 no.33 pp. 29718-29724
- ISSN:
- 1944-8252
- Subject:
- carbonates; crosslinking; electrolytes; gels; liquids; lithium; lithium batteries; methyl ethers; moieties; polyethylene glycol; propylene
- Abstract:
- ... Here, a polymerizable lithium salt, lithium (trifluoromethanesulfonyl)(vinylsulfonyl)imide, was synthesized and used to prepare cross-linked gel polymer electrolyte systems with poly(ethylene glycol) methyl ether methacrylate as an ion-conducting moiety, poly(ethylene glycol) dimethacrylate as a cross-linker, and propylene carbonate as a liquid electrolyte without adding any conventional inorganic ...
- DOI:
- 10.1021/acsami.9b05139
-
http://dx.doi.org/10.1021/acsami.9b05139
- Author:
- Liang, Bang; Zhong, Zhenxing; Jia, Erna; Zhang, Guangyu; Su, Zhaohui
- Source:
- ACS applied materials & interfaces 2019 v.11 no.33 pp. 30300-30307
- ISSN:
- 1944-8252
- Subject:
- adhesion; coatings; electrostatic interactions; fouling; hardness; hydrogen bonding; hydrophilic polymers; ice; mechanical damage; moieties; nanoparticles; oils; silica; sulfobetaine; zwitterions
- Abstract:
- ... Typical antifogging coatings based on hydrophilic polymers are soft and susceptible to mechanical damage. In this paper, an antifogging coating that is both scratch-resistant and self-healing is fabricated by copolymerizing sulfobetaine methacrylate and 2-hydroxyethyl methacrylate in the presence of sulfobetaine-modified silica nanoparticles in one pot. The coating is highly efficient in preventin ...
- DOI:
- 10.1021/acsami.9b09610
-
http://dx.doi.org/10.1021/acsami.9b09610
- Author:
- Wang, Chenglong; Long, Xuefeng; Wei, Shenqi; Wang, Tong; Li, Feng; Gao, Lili; Hu, Yiping; Li, Shuwen; Jin, Jun
- Source:
- ACS applied materials & interfaces 2019 v.11 no.33 pp. 29799-29806
- ISSN:
- 1944-8252
- Subject:
- catalysts; cobalt; electric current; electrochemistry; electrodes; fluorine; hematite; hydrogen; hydroxides; nanorods; oxidation; photochemistry
- Abstract:
- ... Earth-abundant hematite is an attractive photoanode for photoelectrochemical water splitting, whereas the intrinsic properties of inferior charge transfer and slow water oxidation kinetics still hinder its application. In response, an integrated photoanode has been constructed with hematite nanorod arrays modified by fluorine anion doping and further decorated with amorphous CoAl-layered double hy ...
- DOI:
- 10.1021/acsami.9b07417
-
http://dx.doi.org/10.1021/acsami.9b07417
- Author:
- Zhao, Zijian; Tian, Guiying; Sarapulova, Angelina; Melinte, Georgian; Gómez-Urbano, Juan Luis; Li, Chengping; Liu, Suya; Welter, Edmund; Etter, Martin; Dsoke, Sonia
- Source:
- ACS applied materials & interfaces 2019 v.11 no.33 pp. 29888-29900
- ISSN:
- 1944-8252
- Subject:
- X-ray absorption spectroscopy; anodes; carbon; carbonization; case studies; coatings; composite materials; dielectric spectroscopy; electrochemistry; electrolytes; lithium batteries; manganese; manganese monoxide; oxidation; phase transition; zinc
- Abstract:
- ... The carbon coating strategy is intensively used in the modification of conversion-type anode materials to improve their cycling stability and rate capability. Thus, it is necessary to elucidate the modification mechanism induced by carbon coating. For this purpose, bare ZnMn₂O₄, carbon-derivative-coated ZnMn₂O₄, and carbon-coated ZnO–MnO composite materials have been synthesized and investigated i ...
- DOI:
- 10.1021/acsami.9b08539
-
http://dx.doi.org/10.1021/acsami.9b08539
- Author:
- Shi, Chenyang; Xing, Yao; Patil, Aniruddha; Meng, Zhaohui; Yu, Rui; Lin, Naibo; Qiu, Wu; Hu, Fan; Liu, Xiang Yang
- Source:
- ACS applied materials & interfaces 2019 v.11 no.33 pp. 30125-30136
- ISSN:
- 1944-8252
- Subject:
- Fourier transform infrared spectroscopy; X-ray diffraction; atomic force microscopy; carbon; carbonization; copper; dopamine; electrochemistry; fibroins; fluorescence; gold; ions; keratin; nanofibers; nanogold; wool
- Abstract:
- ... In this work, we demonstrate the principle of mesoscopic construction of silk fibroin (SF) hybrid materials, which endows the materials with new performance. In implementing this strategy, mediating molecules, wool keratin (WK) molecules, were adopted to in-line synthesize Au nanoparticles (WK@AuNPs), which further create the stable linkage of AuNPs with SF nanofibril networks via templated β-crys ...
- DOI:
- 10.1021/acsami.9b07846
-
http://dx.doi.org/10.1021/acsami.9b07846
- Author:
- Zhang, Huijuan; Ren, Yanping; Cao, Fang; Chen, Jianjiao; Chen, Chengqun; Chang, Junbiao; Hou, Lin; Zhang, Zhenzhong
- Source:
- ACS applied materials & interfaces 2019 v.11 no.33 pp. 29641-29654
- ISSN:
- 1944-8252
- Subject:
- alkalinization; autophagy; deacidification; drug carriers; drug development; fluorescent antibody technique; hyaluronic acid; image analysis; lysosomes; manganese; manganese trioxide; monitoring; nanoparticles; neoplasm cells; neoplasms; osmotic pressure; pharmacodynamics; porous media; precision medicine
- Abstract:
- ... Cancer remains a serious clinical disease awaiting new effective treatment strategies. Autophagy modulation has emerged as a novel and promising pharmacologic target critical to future drug development and anti-cancer therapy applications. Herein, we constructed an in situ autophagy disruption generator to break the balance of autophagy flow for tumor-targeting therapy. Hollow mesoporous manganese ...
- DOI:
- 10.1021/acsami.9b10578
-
http://dx.doi.org/10.1021/acsami.9b10578
- Author:
- Xu, Yue; Chang, Miao; Fang, Chun; Liu, Yi; Qiu, Yuegang; Ou, Mingyang; Peng, Jian; Wei, Peng; Deng, Zhi; Sun, Shixiong; Sun, Xueping; Li, Qing; Han, Jiantao; Huang, Yunhui
- Source:
- ACS applied materials & interfaces 2019 v.11 no.33 pp. 29985-29992
- ISSN:
- 1944-8252
- Subject:
- batteries; carbon; cathodes; chelating agents; crystallization; infrared spectroscopy; nickel; oxalates; specific energy
- Abstract:
- ... Prussian blue analogs (PBAs) with stable framework structures are ideal cathodes for rechargeable sodium-ion batteries. The chelating agent-assisted coprecipitate method is an effective way to obtain low-defect PBAs that can limit the appearance of too many vacancies and water molecules and achieve an optimized Na-storage performance. However, for this method, the mechanism of chelating agent-assi ...
- DOI:
- 10.1021/acsami.9b10312
-
http://dx.doi.org/10.1021/acsami.9b10312
- Author:
- Lee, Sin-Hyung; Park, Hea-Lim; Kim, Min-Hoi; Kang, Sujie; Lee, Sin-Doo
- Source:
- ACS applied materials & interfaces 2019 v.11 no.33 pp. 30108-30115
- ISSN:
- 1944-8252
- Subject:
- Ostwald ripening; deformation; electric field; electric potential difference; electrochemistry; metal ions; polymers; temperature
- Abstract:
- ... We demonstrate the physical pictures of the localization of the conductive filaments (CFs) growth in flexible electrochemical metallization (ECM) memristors through an interfacial triggering (IT) into the polymer electrolyte. The IT sites (ITSs), capable of controlling the pathways of the CF growth, are formed at the electrode–polymer interfaces via the Ostwald ripening at low temperatures (below ...
- DOI:
- 10.1021/acsami.9b10491
-
http://dx.doi.org/10.1021/acsami.9b10491
- Author:
- Li, Guannan; Wang, Hongyi; Zhu, Zhongpeng; Fan, Jun-Bing; Tian, Ye; Meng, Jingxin; Wang, Shutao
- Source:
- ACS applied materials & interfaces 2019 v.11 no.33 pp. 29681-29688
- ISSN:
- 1944-8252
- Subject:
- cell adhesion; hydrophilicity; neoplasm cells; neoplasms; tissue engineering; topology; wettability
- Abstract:
- ... Cell manipulation has raised extensive concern owing to its underlying applications in numerous biological situations such as cell–matrix interaction, tissue engineering, and cell-based diagnosis. Generally, light is considered as a superior candidate for manipulating cells (e.g., cell release) due to their high spatiotemporal precision and non-invasion. However, it remains a big challenge to rele ...
- DOI:
- 10.1021/acsami.9b11957
-
http://dx.doi.org/10.1021/acsami.9b11957
- Author:
- Li, Songbin; Wang, Chuanbin; Shen, Qiang; Zhang, Lianmeng
- Source:
- ACS applied materials & interfaces 2019 v.11 no.33 pp. 30376-30383
- ISSN:
- 1944-8252
- Subject:
- X-ray diffraction; dielectric properties; ferromagnetism; hysteresis; transmission electron microscopy
- Abstract:
- ... In this study, artificial multiferroic Ba₀.₈₅Ca₀.₁₅Zr₀.₁Ti₀.₉O₃/La₀.₆₇Ca₀.₃₃MnO₃(BCZT/LCMO) epitaxial heterostructures were deposited on Nb-doped SrTiO₃ substrates using pulsed laser deposition. The epitaxial growth of the heterostructures on the substrate was demonstrated by XRD, RSM, and TEM analyses, which displayed decreasing residual strain with increasing BCZT layer thickness. The electrical ...
- DOI:
- 10.1021/acsami.9b05747
-
http://dx.doi.org/10.1021/acsami.9b05747
- Author:
- Chen, Daqin; Peng, Yongzhao; Li, Xinyue; Zhong, Jiasong; Huang, Hai; Chen, Jiangkun
- Source:
- ACS applied materials & interfaces 2019 v.11 no.33 pp. 30053-30064
- ISSN:
- 1944-8252
- Subject:
- aluminum silicates; color; crystallization; fluorides; glass; ions; lighting; luminescence; nanocomposites; nanocrystals; separation; spectral analysis
- Abstract:
- ... In situ glass crystallization is an effective strategy to integrate lanthanide-doped upconversion nanocrystals into amorphous glass, leading to new hybrid materials and offering an unexploited way to study light–particle interactions. However, the precipitation of Sc³⁺-based nanocrystals from glass is rarely reported and the incorporation of lanthanide activators into the Sc³⁺-based crystalline la ...
- DOI:
- 10.1021/acsami.9b11516
-
http://dx.doi.org/10.1021/acsami.9b11516
- Author:
- Xiang, Qian; Shi, Chenyang; Zhang, Xueya; Zhang, Lin; He, Liang; Hong, Bo; Lai, Yanqing
- Source:
- ACS applied materials & interfaces 2019 v.11 no.33 pp. 29970-29977
- ISSN:
- 1944-8252
- Subject:
- chemical reactions; electrolytes; energy density; lithium; lithium batteries; sulfides
- Abstract:
- ... Lithium–sulfur (Li–S) batteries are considered to be one of the most promising alternatives for next-generation high energy-density storage systems. Nevertheless, the notorious “shuttle effect” and sluggish kinetic conversion in actual operation seriously hamper its practical application. Herein, inspired by the action mechanism of vulcanization accelerators, dipentamethylenethiuram tetrasulfide ( ...
- DOI:
- 10.1021/acsami.9b09546
-
http://dx.doi.org/10.1021/acsami.9b09546
- Author:
- Li, Xin; Tan, Yao; Lai, Hui; Li, Shuiping; Chen, Ying; Li, Suwei; Xu, Peng; Yang, Junyou
- Source:
- ACS applied materials & interfaces 2019 v.11 no.33 pp. 29746-29752
- ISSN:
- 1944-8252
- Subject:
- energy; manganese; relative humidity; solar cells
- Abstract:
- ... Nowadays, inorganic CsPbBr₃ perovskite is emerging as a promising candidate as a light-absorbing layer in photovoltaic devices due to its excellent photoelectric property and superior stability under humidity and thermal attacks in comparison with organic cation-based hybrid perovskites. However, the impure perovskite phase and severe interfacial charge recombination have limited the further impro ...
- DOI:
- 10.1021/acsami.9b06356
-
http://dx.doi.org/10.1021/acsami.9b06356
- Author:
- Su, Yi; Tian, Qingchang; Pan, Dingyi; Hui, Lanlan; Chen, Yanni; Zhang, Qi; Tian, Wei; Yu, Jie; Hu, Shen; Gao, Yang; Qian, Dahong; Xie, Tian; Wang, Ben
- Source:
- ACS applied materials & interfaces 2019 v.11 no.33 pp. 29569-29578
- ISSN:
- 1944-8252
- Subject:
- DNA; antigens; blood; cell lines; coatings; detection limit; early diagnosis; metastasis; microchip technology; microparticles; monitoring; nanomaterials; neoplasm cells; neoplasms; surface area; zinc oxide
- Abstract:
- ... Circulating tumor cells (CTCs) in blood is the direct cause of tumor metastasis. The isolation and detection of CTCs in the whole blood is very important and of clinical value in early diagnosis, postoperative review, and personalized treatment. It is difficult to separate all types of CTCs that efficiently rely on a single path due to cancer cell heterogenicity. Here, we designed a new kind of “f ...
- DOI:
- 10.1021/acsami.9b09655
-
http://dx.doi.org/10.1021/acsami.9b09655
- Author:
- An, Yang; Zhu, Jundong; Liu, Fang; Deng, Jian; Meng, Xuan; Liu, Guangqin; Wu, Huiyuan; Fan, Aiping; Wang, Zheng; Zhao, Yanjun
- Source:
- ACS applied materials & interfaces 2019 v.11 no.33 pp. 29655-29666
- ISSN:
- 1944-8252
- Subject:
- adverse effects; animal models; calcium phosphates; cell death; cytotoxicity; extracellular fluids; glutathione; hydrogen peroxide; hydroxyl radicals; hypoxia; inhibitory concentration 50; intravenous injection; iron; lipid peroxidation; lipid peroxides; mice; nanocarriers; nanomedicine; neoplasm cells; neoplasms; oxygen; pH
- Abstract:
- ... Ferroptosis is an iron-dependent cell death pathway that can eradicate certain apoptosis-insensitive cancer cells. The ferroptosis-inducing molecules are tailored lipid peroxides whose efficacy is compromised in hypoxic solid tumor and lack of tumor selectivity. It has been demonstrated that ascorbate (Asc) in pharmacological concentrations can selectively kill cancer cells via accumulating hydrog ...
- DOI:
- 10.1021/acsami.9b10954
-
http://dx.doi.org/10.1021/acsami.9b10954