Nanotechnology publications in 2023

		Jan. 2023	Feb. 2023	Mar. 2023	Apr. 2023	May 2023	Jun. 2023	Jul. 2023	Aug. 2023	Sep. 2023	Oct. 2023	Nov. 2023	Dec. 2023
	World	15,423	31,018	51,309	72,492	90,954	112,072	129,771	154,237	167,530	184,203	199,454	244,745
1	China	8,633	16,344	25,133	35,197	43,733	53,425	61,258	72,077	78,224	86,233	93,245	113,821
2	India	1,476	3,110	5,178	7,401	9,426	11,695	13,621	16,519	18,004	19,854	21,531	26,792
3	USA	1,100	2,501	4,605	6,766	8,566	10,590	12,292	14,704	15,863	17,398	18,810	22,831
4	South Korea	706	1,505	2,507	3,477	4,314	5,336	6,206	7,340	7,982	8,753	9,487	11,595
5	Iran	775	1,541	2,398	3,366	4,187	5,164	5,986	7,108	7,732	8,448	9,153	11,190
6	Saudi Arabia	527	1,143	1,953	2,774	3,535	4,506	5,356	6,462	7,083	7,856	8,664	10,836
7	Germany	412	900	1,804	2,581	3,337	4,050	4,750	5,725	6,188	6,762	7,269	8,800
8	Japan	401	876	1,603	2,294	2,866	3,594	4,175	4,989	5,385	5,914	6,393	7,741
9	Russia	263	614	1,107	1,564	1,990	2,525	3,010	3,662	3,949	4,375	4,794	6,694
10	UK	314	748	1,335	1,937	2,473	3,016	3,540	4,194	4,528	4,957	5,390	6,596
11	Egypt	354	727	1,258	1,812	2,277	2,877	3,341	4,042	4,389	4,774	5,232	6,370
12	France	296	632	1,204	1,711	2,185	2,647	3,095	3,708	4,019	4,388	4,745	5,771
13	Pakistan	323	652	1,107	1,565	1,972	2,526	2,959	3,495	3,838	4,241	4,640	5,737
14	Spain	294	582	1,209	1,691	2,138	2,595	3,060	3,631	3,938	4,361	4,710	5,707
15	Turkey	328	630	1,033	1,488	1,917	2,535	2,850	3,384	3,676	4,061	4,415	5,367
16	Italy	263	605	1,179	1,657	2,066	2,552	2,948	3,484	3,793	4,145	4,473	5,356
17	Australia	315	651	1,134	1,552	1,931	2,363	2,691	3,215	3,493	3,821	4,144	5,007
18	Canada	263	565	911	1,288	1,631	2,048	2,366	2,835	3,060	3,383	3,643	4,503
19	Taiwan	262	512	836	1,232	1,552	1,922	2,213	2,645	2,908	3,184	3,452	4,183
20	Brazil	238	470	805	1,196	1,471	1,800	2,084	2,469	2,710	2,975	3,196	3,886
21	Poland	193	389	685	969	1,178	1,463	1,715	2,073	2,274	2,511	2,743	3,396
22	Malaysia	188	382	659	919	1,106	1,381	1,568	1,866	2,000	2,201	2,384	2,969
23	Iraq	136	296	509	708	864	1,077	1,272	1,537	1,677	1,866	2,032	2,586
24	Singapore	141	286	477	681	863	1,056	1,238	1,468	1,588	1,733	1,879	2,322
25	Netherlands	82	198	406	597	773	973	1,134	1,358	1,470	1,613	1,733	2,120
26	Switzerland	85	195	420	613	791	950	1,090	1,304	1,411	1,534	1,654	2,024
27	Sweden	107	225	425	584	734	914	1,084	1,296	1,391	1,523	1,637	1,946
28	Mexico	96	196	365	505	661	831	953	1,141	1,267	1,388	1,500	1,859
29	Thailand	99	237	398	528	660	833	968	1,147	1,271	1,378	1,498	1,854
30	Czech Republic	106	215	361	491	633	766	891	1,072	1,163	1,262	1,384	1,678
31	Belgium	106	194	330	464	588	746	867	1,053	1,131	1,245	1,336	1,618
32	Vietnam	101	202	335	451	566	723	844	1,005	1,099	1,215	1,316	1,606
33	South Africa	89	186	319	467	602	736	847	1,027	1,107	1,199	1,311	1,576
34	Portugal	83	180	330	464	586	717	829	998	1,078	1,185	1,262	1,529
35	UAE	54	130	237	371	484	600	705	830	894	982	1,063	1,323
36	Indonesia	61	142	260	359	442	540	635	779	829	919	1,003	1,280
37	Romania	62	127	253	356	459	553	656	779	848	927	1,008	1,225
38	Austria	75	153	275	380	488	585	680	803	857	924	994	1,208
39	Denmark	49	124	234	344	441	520	593	698	764	855	936	1,119
40	Finland	55	116	219	309	399	514	625	742	796	864	922	1,117
41	Greece	42	92	183	268	362	431	523	630	686	756	810	965
42	Algeria	43	100	168	243	318	409	496	576	615	669	731	918
43	Tunisia	64	133	220	279	353	428	500	597	637	686	740	909
44	Ukraine	41	95	146	202	261	331	400	504	543	609	661	877
45	Nigeria	45	111	174	251	325	396	455	545	594	634	688	840
46	Bangladesh	37	76	142	204	262	339	398	487	530	589	628	797
47	Morocco	40	82	141	200	248	320	367	448	498	542	600	764
48	Chile	31	82	146	212	265	334	392	462	510	562	615	747
49	Ireland	52	101	167	237	307	370	423	499	529	590	624	738
50	Norway	35	69	129	200	249	309	372	449	489	535	578	691
51	Argentina	44	78	141	193	246	303	363	433	459	498	538	662
52	Hungary	33	67	122	171	214	255	292	356	395	444	484	593
53	Jordan	31	67	118	163	199	242	280	346	374	414	461	580
54	Colombia	29	52	87	117	175	234	271	323	358	395	424	516
55	Lebanon	22	43	78	124	151	197	237	273	292	338	392	492
56	Slovakia	25	50	97	129	144	190	240	290	309	334	370	476
57	Ethiopia	29	59	89	126	160	195	235	284	308	336	371	469
58	Kuwait	24	43	88	124	156	193	222	275	296	322	352	421
59	Slovenia	17	45	82	121	147	188	218	267	290	315	333	409
60	New Zealand	24	48	88	116	145	178	207	258	283	309	325	391
61	Serbia	24	51	99	122	152	187	210	242	265	293	304	383
62	Qatar	21	37	60	91	126	161	191	244	259	283	314	383
63	Kazakhstan	12	29	51	76	92	118	139	174	193	224	264	358
64	Bulgaria	7	19	47	72	95	138	164	194	216	242	263	311
65	Belarus	13	28	48	71	87	117	139	159	173	202	220	289
66	Uzbekistan	8	16	27	36	53	76	96	128	152	178	207	278
67	Oman	15	30	49	70	91	110	131	161	171	190	210	272
68	Lithuania	9	26	60	83	96	117	136	163	181	194	217	264
69	Croatia	17	25	60	84	99	126	149	173	183	208	219	261
70	Yemen	19	30	47	68	79	100	114	132	150	165	179	219
71	Latvia	7	9	22	41	56	66	80	100	115	132	147	200
72	Ecuador	11	21	33	59	75	91	107	125	135	148	154	199
73	Peru	7	16	28	46	66	85	105	130	137	153	163	197
74	Estonia	6	16	31	49	67	84	103	126	140	150	157	195
75	Azerbaijan	3	9	17	33	41	60	68	90	101	115	126	174
76	Philippines	10	14	26	35	42	53	66	83	95	104	115	140
77	Sudan	11	17	25	43	52	63	76	91	100	104	110	138
78	Brunei	7	15	39	53	61	73	80	98	102	108	112	135
79	Cyprus	5	17	34	44	55	70	79	91	92	102	110	130
80	Sri lanka	5	12	24	34	42	51	63	76	79	93	98	123
81	Luxembourg	7	13	23	34	50	58	66	78	79	93	99	121
82	Cameroon	3	9	19	29	39	46	60	76	82	89	95	111
83	Ghana	7	16	24	36	44	54	60	71	75	82	86	103
84	Armenia	6	9	13	19	27	35	42	52	59	72	78	103
85	Bahrain	7	10	19	24	38	48	57	64	68	75	84	100
86	Nepal	2	7	13	18	23	31	36	45	53	58	63	79
87	Georgia	2	5	9	22	31	36	42	47	50	54	58	75
88	Kenya	1	4	13	14	18	24	30	35	36	38	43	63
89	Uruguay	2	7	12	16	22	26	29	35	37	44	49	63
90	Moldova	2	5	13	20	23	28	32	40	45	47	49	58
91	Libya	2	6	9	14	21	26	28	36	37	40	43	58
92	Iceland	3	5	9	14	17	31	33	36	39	46	48	57
93	Botswana	2	4	6	14	18	23	25	30	33	37	41	53
94	Cuba	1	5	11	14	17	18	21	27	30	34	39	52
95	Tanzania	1	3	5	8	14	19	24	28	33	36	36	43
96	Syria	2	2	8	13	14	16	23	24	26	26	28	41
97	North Korea	2	4	5	8	12	19	16	23	26	29	31	39
98	Bosnia	1	1	9	13	14	20	21	24	25	28	30	35
99	Costa rica	0	3	7	13	16	17	18	24	24	25	26	35
100	Venezuela	0		6	9	13	14	14	23	25	25	28	33
101	Uganda	1	3	7	10	15	18	20	22	23	23	24	30
102	Myanmar	2	3	4	5	7	10	11	15	18	20	19	23
103	Afghanistan	0		1	1	3	7	7	12	11	11	14	23
104	Panama	2	4	7	8	9	11	12	15	15	17	17	20
105	Kyrgyzstan	0	4	5	8	8	10	11	13	15	15	16	19
106	Senegal	0	1	2	4	7	8	8	9	12	14	14	17
107	Ivory Coast	1	3	5	9	10	11	12	13	14	14	15	16
108	Zambia	1	2	3	3	4	7	8	8	10	12	12	15
109	Zimbabwe	0	1	3	4	6	7	9	12	12	12	12	13
110	Tajikistan	2	2	3	4	4	4	5	7	7	9	10	13
111	Malta	1	2	2	4	6	6	8	9	14	10	10	12
112	Benin	1	1	2	5	6	6	6	6	9	10	11	12
113	Jamaica	3	3	4	5	5	6	7	7	7	8	9	10
114	Montenegro	1	2	3	3	3	4	4	6	6	6	6	9
115	Albania	0	2	2	4	4	4	5	5	6	8	7	9
116	Angola	0		0	1	2	3	3	4	5	5	5	7
117	Liechtenstein	0		1	1	4	4	5	6	6	6	6	7
118	Mozambique	1	1	2	3	3	4	4	4	4	4	4	6
119	Bolivia	2	2	3	3	3	4	4	4	6	6	6	6
120	Turkmenistan	0		2	2	2	2	2	2	2	2	2	3
121	Honduras	0		0	1	1	2	3	3	3	3	3	3
122	Paraguay	0		0	0	0	0	0	0	0	0	1	2

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